pool: fix deadlock with --max-memory and multipart transfers

Because multipart transfers can need more than one buffer to complete,
if transfers was set very high, it was possible for lots of multipart
transfers to start, grab fewer buffers than chunk size, then deadlock
because no more memory was available.

This fixes the problem by introducing a reservation system which the
multipart transfer uses to ensure it can reserve all the memory for
one chunk before starting.

.github/workflows/build.yml

@@ -23,18 +23,15 @@ jobs:
   build:
     if: inputs.manual || (github.repository == 'rclone/rclone' && (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name))
     timeout-minutes: 60
-    defaults:
-      run:
-        shell: bash
     strategy:
       fail-fast: false
       matrix:
-        job_name: ['linux', 'linux_386', 'mac_amd64', 'mac_arm64', 'windows', 'other_os', 'go1.24']
+        job_name: ['linux', 'linux_386', 'mac_amd64', 'mac_arm64', 'windows', 'other_os', 'go1.23']
 
         include:
           - job_name: linux
             os: ubuntu-latest
-            go: '>=1.25.0-rc.1'
+            go: '>=1.24.0-rc.1'
             gotags: cmount
             build_flags: '-include "^linux/"'
             check: true
@@ -45,14 +42,14 @@ jobs:
 
           - job_name: linux_386
             os: ubuntu-latest
-            go: '>=1.25.0-rc.1'
+            go: '>=1.24.0-rc.1'
             goarch: 386
             gotags: cmount
             quicktest: true
 
           - job_name: mac_amd64
             os: macos-latest
-            go: '>=1.25.0-rc.1'
+            go: '>=1.24.0-rc.1'
             gotags: 'cmount'
             build_flags: '-include "^darwin/amd64" -cgo'
             quicktest: true
@@ -61,14 +58,14 @@ jobs:
 
           - job_name: mac_arm64
             os: macos-latest
-            go: '>=1.25.0-rc.1'
+            go: '>=1.24.0-rc.1'
             gotags: 'cmount'
             build_flags: '-include "^darwin/arm64" -cgo -macos-arch arm64 -cgo-cflags=-I/usr/local/include -cgo-ldflags=-L/usr/local/lib'
             deploy: true
 
           - job_name: windows
             os: windows-latest
-            go: '>=1.25.0-rc.1'
+            go: '>=1.24.0-rc.1'
             gotags: cmount
             cgo: '0'
             build_flags: '-include "^windows/"'
@@ -78,14 +75,14 @@ jobs:
 
           - job_name: other_os
             os: ubuntu-latest
-            go: '>=1.25.0-rc.1'
+            go: '>=1.24.0-rc.1'
             build_flags: '-exclude "^(windows/|darwin/|linux/)"'
             compile_all: true
             deploy: true
 
-          - job_name: go1.24
+          - job_name: go1.23
             os: ubuntu-latest
-            go: '1.24'
+            go: '1.23'
             quicktest: true
             racequicktest: true
 
@@ -95,17 +92,18 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Install Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
           check-latest: true
 
       - name: Set environment variables
+        shell: bash
         run: |
           echo 'GOTAGS=${{ matrix.gotags }}' >> $GITHUB_ENV
           echo 'BUILD_FLAGS=${{ matrix.build_flags }}' >> $GITHUB_ENV
@@ -114,6 +112,7 @@ jobs:
           if [[ "${{ matrix.cgo }}" != "" ]]; then echo 'CGO_ENABLED=${{ matrix.cgo }}' >> $GITHUB_ENV ; fi
 
       - name: Install Libraries on Linux
+        shell: bash
         run: |
           sudo modprobe fuse
           sudo chmod 666 /dev/fuse
@@ -123,6 +122,7 @@ jobs:
         if: matrix.os == 'ubuntu-latest'
 
       - name: Install Libraries on macOS
+        shell: bash
         run: |
           # https://github.com/Homebrew/brew/issues/15621#issuecomment-1619266788
           # https://github.com/orgs/Homebrew/discussions/4612#discussioncomment-6319008
@@ -151,6 +151,7 @@ jobs:
         if: matrix.os == 'windows-latest'
 
       - name: Print Go version and environment
+        shell: bash
         run: |
           printf "Using go at: $(which go)\n"
           printf "Go version: $(go version)\n"
@@ -162,24 +163,29 @@ jobs:
           env
 
       - name: Build rclone
+        shell: bash
         run: |
           make
 
       - name: Rclone version
+        shell: bash
         run: |
           rclone version
 
       - name: Run tests
+        shell: bash
         run: |
           make quicktest
         if: matrix.quicktest
 
       - name: Race test
+        shell: bash
         run: |
           make racequicktest
         if: matrix.racequicktest
 
       - name: Run librclone tests
+        shell: bash
         run: |
           make -C librclone/ctest test
           make -C librclone/ctest clean
@@ -187,12 +193,14 @@ jobs:
         if: matrix.librclonetest
 
       - name: Compile all architectures test
+        shell: bash
         run: |
           make
           make compile_all
         if: matrix.compile_all
 
       - name: Deploy built binaries
+        shell: bash
         run: |
           if [[ "${{ matrix.os }}" == "ubuntu-latest" ]]; then make release_dep_linux ; fi
           make ci_beta
@@ -211,20 +219,21 @@ jobs:
     steps:
       - name: Get runner parameters
         id: get-runner-parameters
+        shell: bash
         run: |
           echo "year-week=$(/bin/date -u "+%Y%V")" >> $GITHUB_OUTPUT
           echo "runner-os-version=$ImageOS" >> $GITHUB_OUTPUT
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
         with:
             fetch-depth: 0
 
       - name: Install Go
         id: setup-go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
-          go-version: '>=1.24.0-rc.1'
+          go-version: '>=1.23.0-rc.1'
           check-latest: true
           cache: false
 
@@ -239,13 +248,13 @@ jobs:
           restore-keys: golangci-lint-${{ steps.get-runner-parameters.outputs.runner-os-version }}-go${{ steps.setup-go.outputs.go-version }}-${{ steps.get-runner-parameters.outputs.year-week }}-
 
       - name: Code quality test (Linux)
-        uses: golangci/golangci-lint-action@v8
+        uses: golangci/golangci-lint-action@v6
         with:
           version: latest
           skip-cache: true
 
       - name: Code quality test (Windows)
-        uses: golangci/golangci-lint-action@v8
+        uses: golangci/golangci-lint-action@v6
         env:
           GOOS: "windows"
         with:
@@ -253,7 +262,7 @@ jobs:
           skip-cache: true
 
       - name: Code quality test (macOS)
-        uses: golangci/golangci-lint-action@v8
+        uses: golangci/golangci-lint-action@v6
         env:
           GOOS: "darwin"
         with:
@@ -261,7 +270,7 @@ jobs:
           skip-cache: true
 
       - name: Code quality test (FreeBSD)
-        uses: golangci/golangci-lint-action@v8
+        uses: golangci/golangci-lint-action@v6
         env:
           GOOS: "freebsd"
         with:
@@ -269,7 +278,7 @@ jobs:
           skip-cache: true
 
       - name: Code quality test (OpenBSD)
-        uses: golangci/golangci-lint-action@v8
+        uses: golangci/golangci-lint-action@v6
         env:
           GOOS: "openbsd"
         with:
@@ -282,19 +291,8 @@ jobs:
       - name: Scan for vulnerabilities
         run: govulncheck ./...
 
-      - name: Check Markdown format
-        uses: DavidAnson/markdownlint-cli2-action@v20
-        with:
-          globs: |
-            CONTRIBUTING.md
-            MAINTAINERS.md
-            README.md
-            RELEASE.md
-            CODE_OF_CONDUCT.md
-            docs/content/{authors,bugs,changelog,docs,downloads,faq,filtering,gui,install,licence,overview,privacy}.md
-
       - name: Scan edits of autogenerated files
-        run: bin/check_autogenerated_edits.py 'origin/${{ github.base_ref }}'
+        run: bin/check_autogenerated_edits.py
         if: github.event_name == 'pull_request'
 
   android:
@@ -305,17 +303,18 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       # Upgrade together with NDK version
       - name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
-          go-version: '>=1.25.0-rc.1'
+          go-version: '>=1.24.0-rc.1'
 
       - name: Set global environment variables
+        shell: bash
         run: |
           echo "VERSION=$(make version)" >> $GITHUB_ENV
 
@@ -334,6 +333,7 @@ jobs:
         run: env PATH=$PATH:~/go/bin gomobile bind -androidapi ${RCLONE_NDK_VERSION} -v -target=android/arm -javapkg=org.rclone -ldflags '-s -X github.com/rclone/rclone/fs.Version='${VERSION} github.com/rclone/rclone/librclone/gomobile
 
       - name: arm-v7a Set environment variables
+        shell: bash
         run: |
           echo "CC=$(echo $ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/armv7a-linux-androideabi${RCLONE_NDK_VERSION}-clang)" >> $GITHUB_ENV
           echo "CC_FOR_TARGET=$CC" >> $GITHUB_ENV
@@ -347,6 +347,7 @@ jobs:
         run: go build -v -tags android -trimpath -ldflags '-s -X github.com/rclone/rclone/fs.Version='${VERSION} -o build/rclone-android-${RCLONE_NDK_VERSION}-armv7a .
 
       - name: arm64-v8a Set environment variables
+        shell: bash
         run: |
           echo "CC=$(echo $ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android${RCLONE_NDK_VERSION}-clang)" >> $GITHUB_ENV
           echo "CC_FOR_TARGET=$CC" >> $GITHUB_ENV
@@ -359,6 +360,7 @@ jobs:
         run: go build -v -tags android -trimpath -ldflags '-s -X github.com/rclone/rclone/fs.Version='${VERSION} -o build/rclone-android-${RCLONE_NDK_VERSION}-armv8a .
 
       - name: x86 Set environment variables
+        shell: bash
         run: |
           echo "CC=$(echo $ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/i686-linux-android${RCLONE_NDK_VERSION}-clang)" >> $GITHUB_ENV
           echo "CC_FOR_TARGET=$CC" >> $GITHUB_ENV
@@ -371,6 +373,7 @@ jobs:
         run: go build -v -tags android -trimpath -ldflags '-s -X github.com/rclone/rclone/fs.Version='${VERSION} -o build/rclone-android-${RCLONE_NDK_VERSION}-x86 .
 
       - name: x64 Set environment variables
+        shell: bash
         run: |
           echo "CC=$(echo $ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/x86_64-linux-android${RCLONE_NDK_VERSION}-clang)" >> $GITHUB_ENV
           echo "CC_FOR_TARGET=$CC" >> $GITHUB_ENV

.github/workflows/build_publish_docker_image.yml

@@ -52,7 +52,7 @@ jobs:
           df -h .
 
       - name: Checkout Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -92,7 +92,7 @@ jobs:
         # There's no way around this, because "ImageOS" is only available to
         # processes, but the setup-go action uses it in its key.
         id: imageos
-        uses: actions/github-script@v8
+        uses: actions/github-script@v7
         with:
           result-encoding: string
           script: |
@@ -198,7 +198,7 @@ jobs:
 
     steps:
       - name: Download Image Digests
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v4
         with:
           path: /tmp/digests
           pattern: digests-*

.github/workflows/build_publish_docker_plugin.yml

@@ -30,7 +30,7 @@ jobs:
           sudo rm -rf /usr/share/dotnet || true
           df -h .
       - name: Checkout master
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Build and publish docker plugin

.golangci.yml

@@ -1,146 +1,144 @@
-version: "2"
+# golangci-lint configuration options
 
 linters:
-  # Configure the linter set. To avoid unexpected results the implicit default
-  # set is ignored and all the ones to use are explicitly enabled.
-  default: none
   enable:
-    # Default
     - errcheck
-    - govet
-    - ineffassign
-    - staticcheck
-    - unused
-    # Additional
-    - gocritic
-    - misspell
-    #- prealloc # TODO
-    - revive
-    - unconvert
-  # Configure checks. Mostly using defaults but with some commented exceptions.
-  settings:
-    staticcheck:
-      # With staticcheck there is only one setting, so to extend the implicit
-      # default value it must be explicitly included.
-      checks:
-        # Default
-        - all
-        - -ST1000
-        - -ST1003
-        - -ST1016
-        - -ST1020
-        - -ST1021
-        - -ST1022
-        # Disable quickfix checks
-        - -QF*
-    gocritic:
-      # With gocritic there are different settings, but since enabled-checks
-      # and disabled-checks cannot both be set, for full customization the
-      # alternative is to disable all defaults and explicitly enable the ones
-      # to use.
-      disable-all: true
-      enabled-checks:
-        #- appendAssign # Skip default
-        - argOrder
-        - assignOp
-        - badCall
-        - badCond
-        #- captLocal # Skip default
-        - caseOrder
-        - codegenComment
-        #- commentFormatting # Skip default
-        - defaultCaseOrder
-        - deprecatedComment
-        - dupArg
-        - dupBranchBody
-        - dupCase
-        - dupSubExpr
-        - elseif
-        #- exitAfterDefer # Skip default
-        - flagDeref
-        - flagName
-        #- ifElseChain # Skip default
-        - mapKey
-        - newDeref
-        - offBy1
-        - regexpMust
-        - ruleguard # Enable additional check that are not enabled by default
-        #- singleCaseSwitch # Skip default
-        - sloppyLen
-        - sloppyTypeAssert
-        - switchTrue
-        - typeSwitchVar
-        - underef
-        - unlambda
-        - unslice
-        - valSwap
-        - wrapperFunc
-      settings:
-        ruleguard:
-          rules: ${base-path}/bin/rules.go
-    revive:
-      # With revive there is in reality only one setting, and when at least one
-      # rule are specified then only these rules will be considered, defaults
-      # and all others are then implicitly disabled, so must explicitly enable
-      # all rules to be used.
-      rules:
-        - name: blank-imports
-          disabled: false
-        - name: context-as-argument
-          disabled: false
-        - name: context-keys-type
-          disabled: false
-        - name: dot-imports
-          disabled: false
-        #- name: empty-block # Skip default
-        #  disabled: true
-        - name: error-naming
-          disabled: false
-        - name: error-return
-          disabled: false
-        - name: error-strings
-          disabled: false
-        - name: errorf
-          disabled: false
-        - name: exported
-          disabled: false
-        #- name: increment-decrement # Skip default
-        #  disabled: true
-        - name: indent-error-flow
-          disabled: false
-        - name: package-comments
-          disabled: false
-        - name: range
-          disabled: false
-        - name: receiver-naming
-          disabled: false
-        #- name: redefines-builtin-id # Skip default
-        #  disabled: true
-        #- name: superfluous-else # Skip default
-        #  disabled: true
-        - name: time-naming
-          disabled: false
-        - name: unexported-return
-          disabled: false
-        #- name: unreachable-code # Skip default
-        #  disabled: true
-        #- name: unused-parameter # Skip default
-        #  disabled: true
-        - name: var-declaration
-          disabled: false
-        - name: var-naming
-          disabled: false
-
-formatters:
-  enable:
     - goimports
+    - revive
+    - ineffassign
+    - govet
+    - unconvert
+    - staticcheck
+    - gosimple
+    - stylecheck
+    - unused
+    - misspell
+    - gocritic
+    #- prealloc
+    #- maligned
+  disable-all: true
 
 issues:
+  # Enable some lints excluded by default
+  exclude-use-default: false
+
   # Maximum issues count per one linter. Set to 0 to disable. Default is 50.
   max-issues-per-linter: 0
+
   # Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
   max-same-issues: 0
 
+  exclude-rules:
+
+    - linters:
+      - staticcheck
+      text: 'SA1019: "github.com/rclone/rclone/cmd/serve/httplib" is deprecated'
+
+  # don't disable the revive messages about comments on exported functions
+  include:
+    - EXC0012
+    - EXC0013
+    - EXC0014
+    - EXC0015
+
 run:
-  # Timeout for total work, e.g. 30s, 5m, 5m30s. Default is 0 (disabled).
+  # timeout for analysis, e.g. 30s, 5m, default is 1m
   timeout: 10m
+
+linters-settings:
+  revive:
+    # setting rules seems to disable all the rules, so re-enable them here
+    rules:
+      - name: blank-imports
+        disabled: false
+      - name: context-as-argument
+        disabled: false
+      - name: context-keys-type
+        disabled: false
+      - name: dot-imports
+        disabled: false
+      - name: empty-block
+        disabled: true
+      - name: error-naming
+        disabled: false
+      - name: error-return
+        disabled: false
+      - name: error-strings
+        disabled: false
+      - name: errorf
+        disabled: false
+      - name: exported
+        disabled: false
+      - name: increment-decrement
+        disabled: true
+      - name: indent-error-flow
+        disabled: false
+      - name: package-comments
+        disabled: false
+      - name: range
+        disabled: false
+      - name: receiver-naming
+        disabled: false
+      - name: redefines-builtin-id
+        disabled: true
+      - name: superfluous-else
+        disabled: true
+      - name: time-naming
+        disabled: false
+      - name: unexported-return
+        disabled: false
+      - name: unreachable-code
+        disabled: true
+      - name: unused-parameter
+        disabled: true
+      - name: var-declaration
+        disabled: false
+      - name: var-naming
+        disabled: false
+  stylecheck:
+    # Only enable the checks performed by the staticcheck stand-alone tool,
+    # as documented here: https://staticcheck.io/docs/configuration/options/#checks
+    checks: ["all", "-ST1000", "-ST1003", "-ST1016", "-ST1020", "-ST1021", "-ST1022", "-ST1023"]
+  gocritic:
+    # Enable all default checks with some exceptions and some additions (commented).
+    # Cannot use both enabled-checks and disabled-checks, so must specify all to be used.
+    disable-all: true
+    enabled-checks:
+      #- appendAssign # Enabled by default
+      - argOrder
+      - assignOp
+      - badCall
+      - badCond
+      #- captLocal # Enabled by default
+      - caseOrder
+      - codegenComment
+      #- commentFormatting # Enabled by default
+      - defaultCaseOrder
+      - deprecatedComment
+      - dupArg
+      - dupBranchBody
+      - dupCase
+      - dupSubExpr
+      - elseif
+      #- exitAfterDefer # Enabled by default
+      - flagDeref
+      - flagName
+      #- ifElseChain # Enabled by default
+      - mapKey
+      - newDeref
+      - offBy1
+      - regexpMust
+      - ruleguard # Not enabled by default
+      #- singleCaseSwitch # Enabled by default
+      - sloppyLen
+      - sloppyTypeAssert
+      - switchTrue
+      - typeSwitchVar
+      - underef
+      - unlambda
+      - unslice
+      - valSwap
+      - wrapperFunc
+    settings:
+      ruleguard:
+        rules: "${configDir}/bin/rules.go"

.markdownlint.yml

@@ -1,43 +0,0 @@
-default: true
-
-# Use specific styles, to be consistent accross all documents.
-# Default is to accept any as long as it is consistent within the same document.
-heading-style: # MD003
-  style: atx
-ul-style: # MD004
-  style: dash
-hr-style: # MD035
-  style: ---
-code-block-style: # MD046
-  style: fenced
-code-fence-style: # MD048
-  style: backtick
-emphasis-style: # MD049
-  style: asterisk
-strong-style: # MD050
-  style: asterisk
-
-# Allow multiple headers with same text as long as they are not siblings.
-no-duplicate-heading: # MD024
-  siblings_only: true
-
-# Allow long lines in code blocks and tables.
-line-length: # MD013
-  code_blocks: false
-  tables: false
-
-# The Markdown files used to generated docs with Hugo contain a top level
-# header, even though the YAML front matter has a title property (which is
-# used for the HTML document title only). Suppress Markdownlint warning:
-# Multiple top-level headings in the same document.
-single-title: # MD025
-  level: 1
-  front_matter_title:
-
-# The HTML docs generated by Hugo from Markdown files may have slightly
-# different header anchors than GitHub rendered Markdown, e.g. Hugo trims
-# leading dashes so "--config string" becomes "#config-string" while it is
-# "#--config-string" in GitHub preview. When writing links to headers in the
-# Markdown files we must use whatever works in the final HTML generated docs.
-# Suppress Markdownlint warning: Link fragments should be valid.
-link-fragments: false # MD051

CODE_OF_CONDUCT.md

@@ -1,80 +0,0 @@
-# Rclone Code of Conduct
-
-Like the technical community as a whole, the Rclone team and community
-is made up of a mixture of professionals and volunteers from all over
-the world, working on every aspect of the mission - including
-mentorship, teaching, and connecting people.
-
-Diversity is one of our huge strengths, but it can also lead to
-communication issues and unhappiness. To that end, we have a few
-ground rules that we ask people to adhere to. This code applies
-equally to founders, mentors and those seeking help and guidance.
-
-This isn't an exhaustive list of things that you can't do. Rather,
-take it in the spirit in which it's intended - a guide to make it
-easier to enrich all of us and the technical communities in which we
-participate.
-
-This code of conduct applies to all spaces managed by the Rclone
-project or Rclone Services Ltd. This includes the issue tracker, the
-forum, the GitHub site, the wiki, any other online services or
-in-person events. In addition, violations of this code outside these
-spaces may affect a person's ability to participate within them.
-
-- **Be friendly and patient.**
-- **Be welcoming.** We strive to be a community that welcomes and
-  supports people of all backgrounds and identities. This includes,
-  but is not limited to members of any race, ethnicity, culture,
-  national origin, colour, immigration status, social and economic
-  class, educational level, sex, sexual orientation, gender identity
-  and expression, age, size, family status, political belief,
-  religion, and mental and physical ability.
-- **Be considerate.** Your work will be used by other people, and you
-  in turn will depend on the work of others. Any decision you take
-  will affect users and colleagues, and you should take those
-  consequences into account when making decisions. Remember that we're
-  a world-wide community, so you might not be communicating in someone
-  else's primary language.
-- **Be respectful.** Not all of us will agree all the time, but
-  disagreement is no excuse for poor behavior and poor manners. We
-  might all experience some frustration now and then, but we cannot
-  allow that frustration to turn into a personal attack. It's
-  important to remember that a community where people feel
-  uncomfortable or threatened is not a productive one. Members of the
-  Rclone community should be respectful when dealing with other
-  members as well as with people outside the Rclone community.
-- **Be careful in the words that you choose.** We are a community of
-  professionals, and we conduct ourselves professionally. Be kind to
-  others. Do not insult or put down other participants. Harassment and
-  other exclusionary behavior aren't acceptable. This includes, but is
-  not limited to:
-  - Violent threats or language directed against another person.
-  - Discriminatory jokes and language.
-  - Posting sexually explicit or violent material.
-  - Posting (or threatening to post) other people's personally
-    identifying information ("doxing").
-  - Personal insults, especially those using racist or sexist terms.
-  - Unwelcome sexual attention.
-  - Advocating for, or encouraging, any of the above behavior.
-  - Repeated harassment of others. In general, if someone asks you to
-    stop, then stop.
-- **When we disagree, try to understand why.** Disagreements, both
-  social and technical, happen all the time and Rclone is no
-  exception. It is important that we resolve disagreements and
-  differing views constructively. Remember that we're different. The
-  strength of Rclone comes from its varied community, people from a
-  wide range of backgrounds. Different people have different
-  perspectives on issues. Being unable to understand why someone holds
-  a viewpoint doesn't mean that they're wrong. Don't forget that it is
-  human to err and blaming each other doesn't get us anywhere.
-  Instead, focus on helping to resolve issues and learning from
-  mistakes.
-
-If you believe someone is violating the code of conduct, we ask that
-you report it by emailing [info@rclone.com](mailto:info@rclone.com).
-
-Original text courtesy of the [Speak Up! project](http://web.archive.org/web/20141109123859/http://speakup.io/coc.html).
-
-## Questions?
-
-If you have questions, please feel free to [contact us](mailto:info@rclone.com).

CONTRIBUTING.md

@@ -15,81 +15,61 @@ with the [latest beta of rclone](https://beta.rclone.org/):
 - Rclone version (e.g. output from `rclone version`)
 - Which OS you are using and how many bits (e.g. Windows 10, 64 bit)
 - The command you were trying to run (e.g. `rclone copy /tmp remote:tmp`)
-- A log of the command with the `-vv` flag (e.g. output from
+- A log of the command with the `-vv` flag (e.g. output from `rclone -vv copy /tmp remote:tmp`)
-  `rclone -vv copy /tmp remote:tmp`)
+    - if the log contains secrets then edit the file with a text editor first to obscure them
-  - if the log contains secrets then edit the file with a text editor first to
-    obscure them
 
 ## Submitting a new feature or bug fix
 
 If you find a bug that you'd like to fix, or a new feature that you'd
 like to implement then please submit a pull request via GitHub.
 
-If it is a big feature, then [make an issue](https://github.com/rclone/rclone/issues)
+If it is a big feature, then [make an issue](https://github.com/rclone/rclone/issues) first so it can be discussed.
-first so it can be discussed.
 
 To prepare your pull request first press the fork button on [rclone's GitHub
 page](https://github.com/rclone/rclone).
 
-Then [install Git](https://git-scm.com/downloads) and set your public contribution
+Then [install Git](https://git-scm.com/downloads) and set your public contribution [name](https://docs.github.com/en/github/getting-started-with-github/setting-your-username-in-git) and [email](https://docs.github.com/en/github/setting-up-and-managing-your-github-user-account/setting-your-commit-email-address#setting-your-commit-email-address-in-git).
-[name](https://docs.github.com/en/github/getting-started-with-github/setting-your-username-in-git)
-and [email](https://docs.github.com/en/github/setting-up-and-managing-your-github-user-account/setting-your-commit-email-address#setting-your-commit-email-address-in-git).
 
-Next open your terminal, change directory to your preferred folder and initialise
+Next open your terminal, change directory to your preferred folder and initialise your local rclone project:
-your local rclone project:
 
-```sh
+    git clone https://github.com/rclone/rclone.git
-git clone https://github.com/rclone/rclone.git
+    cd rclone
-cd rclone
+    git remote rename origin upstream
-git remote rename origin upstream
+      # if you have SSH keys setup in your GitHub account:
-  # if you have SSH keys setup in your GitHub account:
+    git remote add origin git@github.com:YOURUSER/rclone.git
-git remote add origin git@github.com:YOURUSER/rclone.git
+      # otherwise:
-  # otherwise:
+    git remote add origin https://github.com/YOURUSER/rclone.git
-git remote add origin https://github.com/YOURUSER/rclone.git
-```
 
-Note that most of the terminal commands in the rest of this guide must be
+Note that most of the terminal commands in the rest of this guide must be executed from the rclone folder created above.
-executed from the rclone folder created above.
 
 Now [install Go](https://golang.org/doc/install) and verify your installation:
 
-```sh
+    go version
-go version
-```
 
 Great, you can now compile and execute your own version of rclone:
 
-```sh
+    go build
-go build
+    ./rclone version
-./rclone version
-```
 
 (Note that you can also replace `go build` with `make`, which will include a
 more accurate version number in the executable as well as enable you to specify
 more build options.) Finally make a branch to add your new feature
 
-```sh
+    git checkout -b my-new-feature
-git checkout -b my-new-feature
-```
 
 And get hacking.
 
-You may like one of the [popular editors/IDE's for Go](https://github.com/golang/go/wiki/IDEsAndTextEditorPlugins)
+You may like one of the [popular editors/IDE's for Go](https://github.com/golang/go/wiki/IDEsAndTextEditorPlugins) and a quick view on the rclone [code organisation](#code-organisation).
-and a quick view on the rclone [code organisation](#code-organisation).
 
-When ready - test the affected functionality and run the unit tests for the
+When ready - test the affected functionality and run the unit tests for the code you changed
-code you changed
 
-```sh
+    cd folder/with/changed/files
-cd folder/with/changed/files
+    go test -v
-go test -v
-```
 
 Note that you may need to make a test remote, e.g. `TestSwift` for some
 of the unit tests.
 
-This is typically enough if you made a simple bug fix, otherwise please read
+This is typically enough if you made a simple bug fix, otherwise please read the rclone [testing](#testing) section too.
-the rclone [testing](#testing) section too.
 
 Make sure you
 
@@ -99,19 +79,14 @@ Make sure you
 
 When you are done with that push your changes to GitHub:
 
-```sh
+    git push -u origin my-new-feature
-git push -u origin my-new-feature
-```
 
 and open the GitHub website to [create your pull
 request](https://help.github.com/articles/creating-a-pull-request/).
 
-Your changes will then get reviewed and you might get asked to fix some stuff.
+Your changes will then get reviewed and you might get asked to fix some stuff. If so, then make the changes in the same branch, commit and push your updates to GitHub.
-If so, then make the changes in the same branch, commit and push your updates to
-GitHub.
 
-You may sometimes be asked to [base your changes on the latest master](#basing-your-changes-on-the-latest-master)
+You may sometimes be asked to [base your changes on the latest master](#basing-your-changes-on-the-latest-master) or [squash your commits](#squashing-your-commits).
-or [squash your commits](#squashing-your-commits).
 
 ## Using Git and GitHub
 
@@ -119,118 +94,87 @@ or [squash your commits](#squashing-your-commits).
 
 Follow the guideline for [commit messages](#commit-messages) and then:
 
-```sh
+    git checkout my-new-feature      # To switch to your branch
-git checkout my-new-feature      # To switch to your branch
+    git status                       # To see the new and changed files
-git status                       # To see the new and changed files
+    git add FILENAME                 # To select FILENAME for the commit
-git add FILENAME                 # To select FILENAME for the commit
+    git status                       # To verify the changes to be committed
-git status                       # To verify the changes to be committed
+    git commit                       # To do the commit
-git commit                       # To do the commit
+    git log                          # To verify the commit. Use q to quit the log
-git log                          # To verify the commit. Use q to quit the log
-```
 
 You can modify the message or changes in the latest commit using:
 
-```sh
+    git commit --amend
-git commit --amend
-```
 
-If you amend to commits that have been pushed to GitHub, then you will have to
+If you amend to commits that have been pushed to GitHub, then you will have to [replace your previously pushed commits](#replacing-your-previously-pushed-commits).
-[replace your previously pushed commits](#replacing-your-previously-pushed-commits).
 
 ### Replacing your previously pushed commits
 
-Note that you are about to rewrite the GitHub history of your branch. It is good
+Note that you are about to rewrite the GitHub history of your branch. It is good practice to involve your collaborators before modifying commits that have been pushed to GitHub.
-practice to involve your collaborators before modifying commits that have been
-pushed to GitHub.
 
 Your previously pushed commits are replaced by:
 
-```sh
+    git push --force origin my-new-feature 
-git push --force origin my-new-feature 
-```
 
 ### Basing your changes on the latest master
 
-To base your changes on the latest version of the
+To base your changes on the latest version of the [rclone master](https://github.com/rclone/rclone/tree/master) (upstream):
-[rclone master](https://github.com/rclone/rclone/tree/master) (upstream):
 
-```sh
+    git checkout master
-git checkout master
+    git fetch upstream
-git fetch upstream
+    git merge --ff-only
-git merge --ff-only
+    git push origin --follow-tags    # optional update of your fork in GitHub
-git push origin --follow-tags    # optional update of your fork in GitHub
+    git checkout my-new-feature
-git checkout my-new-feature
+    git rebase master
-git rebase master
-```
 
-If you rebase commits that have been pushed to GitHub, then you will have to
+If you rebase commits that have been pushed to GitHub, then you will have to [replace your previously pushed commits](#replacing-your-previously-pushed-commits).
-[replace your previously pushed commits](#replacing-your-previously-pushed-commits).
 
-### Squashing your commits
+### Squashing your commits ###
 
 To combine your commits into one commit:
 
-```sh
+    git log                          # To count the commits to squash, e.g. the last 2
-git log                          # To count the commits to squash, e.g. the last 2
+    git reset --soft HEAD~2          # To undo the 2 latest commits
-git reset --soft HEAD~2          # To undo the 2 latest commits
+    git status                       # To check everything is as expected
-git status                       # To check everything is as expected
-```
 
 If everything is fine, then make the new combined commit:
 
-```sh
+    git commit                       # To commit the undone commits as one
-git commit                       # To commit the undone commits as one
-```
 
 otherwise, you may roll back using:
 
-```sh
+    git reflog                       # To check that HEAD{1} is your previous state
-git reflog                       # To check that HEAD{1} is your previous state
+    git reset --soft 'HEAD@{1}'      # To roll back to your previous state
-git reset --soft 'HEAD@{1}'      # To roll back to your previous state
-```
 
-If you squash commits that have been pushed to GitHub, then you will have to
+If you squash commits that have been pushed to GitHub, then you will have to [replace your previously pushed commits](#replacing-your-previously-pushed-commits).
-[replace your previously pushed commits](#replacing-your-previously-pushed-commits).
 
-Tip: You may like to use `git rebase -i master` if you are experienced or have a
+Tip: You may like to use `git rebase -i master` if you are experienced or have a more complex situation.
-more complex situation.
 
 ### GitHub Continuous Integration
 
-rclone currently uses [GitHub Actions](https://github.com/rclone/rclone/actions)
+rclone currently uses [GitHub Actions](https://github.com/rclone/rclone/actions) to build and test the project, which should be automatically available for your fork too from the `Actions` tab in your repository.
-to build and test the project, which should be automatically available for your
-fork too from the `Actions` tab in your repository.
 
 ## Testing
 
 ### Code quality tests
 
-If you install [golangci-lint](https://github.com/golangci/golangci-lint) then
+If you install [golangci-lint](https://github.com/golangci/golangci-lint) then you can run the same tests as get run in the CI which can be very helpful.
-you can run the same tests as get run in the CI which can be very helpful.
 
 You can run them with `make check` or with `golangci-lint run ./...`.
 
-Using these tests ensures that the rclone codebase all uses the same coding
+Using these tests ensures that the rclone codebase all uses the same coding standards. These tests also check for easy mistakes to make (like forgetting to check an error return).
-standards. These tests also check for easy mistakes to make (like forgetting
-to check an error return).
 
 ### Quick testing
 
 rclone's tests are run from the go testing framework, so at the top
 level you can run this to run all the tests.
 
-```sh
+    go test -v ./...
-go test -v ./...
-```
 
 You can also use `make`, if supported by your platform
 
-```sh
+    make quicktest
-make quicktest
-```
 
-The quicktest is [automatically run by GitHub](#github-continuous-integration)
+The quicktest is [automatically run by GitHub](#github-continuous-integration) when you push your branch to GitHub.
-when you push your branch to GitHub.
 
 ### Backend testing
 
@@ -246,51 +190,41 @@ need to make a remote called `TestDrive`.
 You can then run the unit tests in the drive directory.  These tests
 are skipped if `TestDrive:` isn't defined.
 
-```sh
+    cd backend/drive
-cd backend/drive
+    go test -v
-go test -v
-```
 
 You can then run the integration tests which test all of rclone's
 operations.  Normally these get run against the local file system,
 but they can be run against any of the remotes.
 
-```sh
+    cd fs/sync
-cd fs/sync
+    go test -v -remote TestDrive:
-go test -v -remote TestDrive:
+    go test -v -remote TestDrive: -fast-list
-go test -v -remote TestDrive: -fast-list
 
-cd fs/operations
+    cd fs/operations
-go test -v -remote TestDrive:
+    go test -v -remote TestDrive:
-```
 
 If you want to use the integration test framework to run these tests
 altogether with an HTML report and test retries then from the
 project root:
 
-```sh
+    go install github.com/rclone/rclone/fstest/test_all
-go install github.com/rclone/rclone/fstest/test_all
+    test_all -backends drive
-test_all -backends drive
-```
 
 ### Full integration testing
 
 If you want to run all the integration tests against all the remotes,
 then change into the project root and run
 
-```sh
+    make check
-make check
+    make test
-make test
-```
 
 The commands may require some extra go packages which you can install with
 
-```sh
+    make build_dep
-make build_dep
-```
 
 The full integration tests are run daily on the integration test server. You can
-find the results at <https://pub.rclone.org/integration-tests/>
+find the results at https://pub.rclone.org/integration-tests/
 
 ## Code Organisation
 
@@ -298,48 +232,46 @@ Rclone code is organised into a small number of top level directories
 with modules beneath.
 
 - backend - the rclone backends for interfacing to cloud providers -
-  - all - import this to load all the cloud providers
+    - all - import this to load all the cloud providers
-  - ...providers
+    - ...providers
 - bin - scripts for use while building or maintaining rclone
 - cmd - the rclone commands
-  - all - import this to load all the commands
+    - all - import this to load all the commands
-  - ...commands
+    - ...commands
 - cmdtest - end-to-end tests of commands, flags, environment variables,...
 - docs - the documentation and website
-  - content - adjust these docs only, except those marked autogenerated
+    - content - adjust these docs only - everything else is autogenerated
-    or portions marked autogenerated where the corresponding .go file must be
+    - command - these are auto-generated - edit the corresponding .go file
-    edited instead, and everything else is autogenerated
-    - commands - these are auto-generated, edit the corresponding .go file
 - fs - main rclone definitions - minimal amount of code
-  - accounting - bandwidth limiting and statistics
+    - accounting - bandwidth limiting and statistics
-  - asyncreader - an io.Reader which reads ahead
+    - asyncreader - an io.Reader which reads ahead
-  - config - manage the config file and flags
+    - config - manage the config file and flags
-  - driveletter - detect if a name is a drive letter
+    - driveletter - detect if a name is a drive letter
-  - filter - implements include/exclude filtering
+    - filter - implements include/exclude filtering
-  - fserrors - rclone specific error handling
+    - fserrors - rclone specific error handling
-  - fshttp - http handling for rclone
+    - fshttp - http handling for rclone
-  - fspath - path handling for rclone
+    - fspath - path handling for rclone
-  - hash - defines rclone's hash types and functions
+    - hash - defines rclone's hash types and functions
-  - list - list a remote
+    - list - list a remote
-  - log - logging facilities
+    - log - logging facilities
-  - march - iterates directories in lock step
+    - march - iterates directories in lock step
-  - object - in memory Fs objects
+    - object - in memory Fs objects
-  - operations - primitives for sync, e.g. Copy, Move
+    - operations - primitives for sync, e.g. Copy, Move
-  - sync - sync directories
+    - sync - sync directories
-  - walk - walk a directory
+    - walk - walk a directory
 - fstest - provides integration test framework
-  - fstests - integration tests for the backends
+    - fstests - integration tests for the backends
-  - mockdir - mocks an fs.Directory
+    - mockdir - mocks an fs.Directory
-  - mockobject - mocks an fs.Object
+    - mockobject - mocks an fs.Object
-  - test_all - Runs integration tests for everything
+    - test_all - Runs integration tests for everything
 - graphics - the images used in the website, etc.
 - lib - libraries used by the backend
-  - atexit - register functions to run when rclone exits
+    - atexit - register functions to run when rclone exits
-  - dircache - directory ID to name caching
+    - dircache - directory ID to name caching
-  - oauthutil - helpers for using oauth
+    - oauthutil - helpers for using oauth
-  - pacer - retries with backoff and paces operations
+    - pacer - retries with backoff and paces operations
-  - readers - a selection of useful io.Readers
+    - readers - a selection of useful io.Readers
-  - rest - a thin abstraction over net/http for REST
+    - rest - a thin abstraction over net/http for REST
 - librclone - in memory interface to rclone's API for embedding rclone
 - vfs - Virtual FileSystem layer for implementing rclone mount and similar
 
@@ -347,36 +279,6 @@ with modules beneath.
 
 If you are adding a new feature then please update the documentation.
 
-The documentation sources are generally in Markdown format, in conformance
-with the CommonMark specification and compatible with GitHub Flavored
-Markdown (GFM). The markdown format is checked as part of the lint operation
-that runs automatically on pull requests, to enforce standards and consistency.
-This is based on the [markdownlint](https://github.com/DavidAnson/markdownlint)
-tool, which can also be integrated into editors so you can perform the same
-checks while writing.
-
-HTML pages, served as website <rclone.org>, are generated from the Markdown,
-using [Hugo](https://gohugo.io). Note that when generating the HTML pages,
-there is currently used a different algorithm for generating header anchors
-than what GitHub uses for its Markdown rendering. For example, in the HTML docs
-generated by Hugo any leading `-` characters are ignored, which means when
-linking to a header with text `--config string` we therefore need to use the
-link `#config-string` in our Markdown source, which will not work in GitHub's
-preview where `#--config-string` would be the correct link.
-
-Most of the documentation are written directly in text files with extension
-`.md`, mainly within folder `docs/content`. Note that several of such files
-are autogenerated (e.g. the command documentation, and `docs/content/flags.md`),
-or contain autogenerated portions (e.g. the backend documentation under
-`docs/content/commands`). These are marked with an `autogenerated` comment.
-The sources of the autogenerated text are usually Markdown formatted text
-embedded as string values in the Go source code, so you need to locate these
-and edit the `.go` file instead. The `MANUAL.*`, `rclone.1` and other text
-files in the root of the repository are also autogenerated. The autogeneration
-of files, and the website, will be done during the release process. See the
-`make doc` and `make website` targets in the Makefile if you are interested in
-how. You don't need to run these when adding a feature.
-
 If you add a new general flag (not for a backend), then document it in
 `docs/content/docs.md` - the flags there are supposed to be in
 alphabetical order.
@@ -385,40 +287,39 @@ If you add a new backend option/flag, then it should be documented in
 the source file in the `Help:` field.
 
 - Start with the most important information about the option,
-  as a single sentence on a single line.
+    as a single sentence on a single line.
-  - This text will be used for the command-line flag help.
+    - This text will be used for the command-line flag help.
-  - It will be combined with other information, such as any default value,
+    - It will be combined with other information, such as any default value,
-    and the result will look odd if not written as a single sentence.
+      and the result will look odd if not written as a single sentence.
-  - It should end with a period/full stop character, which will be shown
+    - It should end with a period/full stop character, which will be shown
-    in docs but automatically removed when producing the flag help.
+      in docs but automatically removed when producing the flag help.
-  - Try to keep it below 80 characters, to reduce text wrapping in the terminal.
+    - Try to keep it below 80 characters, to reduce text wrapping in the terminal.
 - More details can be added in a new paragraph, after an empty line (`"\n\n"`).
-  - Like with docs generated from Markdown, a single line break is ignored
+    - Like with docs generated from Markdown, a single line break is ignored
-    and two line breaks creates a new paragraph.
+      and two line breaks creates a new paragraph.
-  - This text will be shown to the user in `rclone config`
+    - This text will be shown to the user in `rclone config`
-    and in the docs (where it will be added by `make backenddocs`,
+      and in the docs (where it will be added by `make backenddocs`,
-    normally run some time before next release).
+      normally run some time before next release).
 - To create options of enumeration type use the `Examples:` field.
-  - Each example value have their own `Help:` field, but they are treated
+    - Each example value have their own `Help:` field, but they are treated
-    a bit different than the main option help text. They will be shown
+      a bit different than the main option help text. They will be shown
-    as an unordered list, therefore a single line break is enough to
+      as an unordered list, therefore a single line break is enough to
-    create a new list item. Also, for enumeration texts like name of
+      create a new list item. Also, for enumeration texts like name of
-    countries, it looks better without an ending period/full stop character.
+      countries, it looks better without an ending period/full stop character.
 
-When writing documentation for an entirely new backend,
+The only documentation you need to edit are the `docs/content/*.md`
-see [backend documentation](#backend-documentation).
+files.  The `MANUAL.*`, `rclone.1`, website, etc. are all auto-generated
+from those during the release process.  See the `make doc` and `make
+website` targets in the Makefile if you are interested in how.  You
+don't need to run these when adding a feature.
 
-If you are updating documentation for a command, you must do that in the
+Documentation for rclone sub commands is with their code, e.g.
-command source code, e.g. `cmd/ls/ls.go`. Write flag help strings as a single
+`cmd/ls/ls.go`. Write flag help strings as a single sentence on a single
-sentence on a single line, without a period/full stop character at the end,
+line, without a period/full stop character at the end, as it will be
-as it will be combined unmodified with other information (such as any default
+combined unmodified with other information (such as any default value).
-value).
 
-Note that you can use
+Note that you can use [GitHub's online editor](https://help.github.com/en/github/managing-files-in-a-repository/editing-files-in-another-users-repository)
-[GitHub's online editor](https://help.github.com/en/github/managing-files-in-a-repository/editing-files-in-another-users-repository)
+for small changes in the docs which makes it very easy.
-for small changes in the docs which makes it very easy. Just remember the
-caveat when linking to header anchors, noted above, which means that GitHub's
-Markdown preview may not be an entirely reliable verification of the results.
 
 ## Making a release
 
@@ -449,13 +350,13 @@ change will get linked into the issue.
 
 Here is an example of a short commit message:
 
-```text
+```
 drive: add team drive support - fixes #885
 ```
 
 And here is an example of a longer one:
 
-```text
+```
 mount: fix hang on errored upload
 
 In certain circumstances, if an upload failed then the mount could hang
@@ -478,9 +379,7 @@ To add a dependency `github.com/ncw/new_dependency` see the
 instructions below.  These will fetch the dependency and add it to
 `go.mod` and `go.sum`.
 
-```sh
+    go get github.com/ncw/new_dependency
-go get github.com/ncw/new_dependency
-```
 
 You can add constraints on that package when doing `go get` (see the
 go docs linked above), but don't unless you really need to.
@@ -492,9 +391,7 @@ and `go.sum` in the same commit as your other changes.
 
 If you need to update a dependency then run
 
-```sh
+    go get golang.org/x/crypto
-go get golang.org/x/crypto
-```
 
 Check in a single commit as above.
 
@@ -537,38 +434,25 @@ remote or an fs.
 ### Getting going
 
 - Create `backend/remote/remote.go` (copy this from a similar remote)
-  - box is a good one to start from if you have a directory-based remote (and
+    - box is a good one to start from if you have a directory-based remote (and shows how to use the directory cache)
-    shows how to use the directory cache)
+    - b2 is a good one to start from if you have a bucket-based remote
-  - b2 is a good one to start from if you have a bucket-based remote
 - Add your remote to the imports in `backend/all/all.go`
-- HTTP based remotes are easiest to maintain if they use rclone's
+- HTTP based remotes are easiest to maintain if they use rclone's [lib/rest](https://pkg.go.dev/github.com/rclone/rclone/lib/rest) module, but if there is a really good Go SDK from the provider then use that instead.
-  [lib/rest](https://pkg.go.dev/github.com/rclone/rclone/lib/rest) module, but
+- Try to implement as many optional methods as possible as it makes the remote more usable.
-  if there is a really good Go SDK from the provider then use that instead.
+- Use [lib/encoder](https://pkg.go.dev/github.com/rclone/rclone/lib/encoder) to make sure we can encode any path name and `rclone info` to help determine the encodings needed
-- Try to implement as many optional methods as possible as it makes the remote
+    - `rclone purge -v TestRemote:rclone-info`
-  more usable.
+    - `rclone test info --all --remote-encoding None -vv --write-json remote.json TestRemote:rclone-info`
-- Use [lib/encoder](https://pkg.go.dev/github.com/rclone/rclone/lib/encoder) to
+    - `go run cmd/test/info/internal/build_csv/main.go -o remote.csv remote.json`
-  make sure we can encode any path name and `rclone info` to help determine the
+    - open `remote.csv` in a spreadsheet and examine
-  encodings needed
-  - `rclone purge -v TestRemote:rclone-info`
-  - `rclone test info --all --remote-encoding None -vv --write-json remote.json TestRemote:rclone-info`
-  - `go run cmd/test/info/internal/build_csv/main.go -o remote.csv remote.json`
-  - open `remote.csv` in a spreadsheet and examine
 
 ### Guidelines for a speedy merge
 
-- **Do** use [lib/rest](https://pkg.go.dev/github.com/rclone/rclone/lib/rest)
+- **Do** use [lib/rest](https://pkg.go.dev/github.com/rclone/rclone/lib/rest) if you are implementing a REST like backend and parsing XML/JSON in the backend.
-  if you are implementing a REST like backend and parsing XML/JSON in the backend.
+- **Do** use rclone's Client or Transport from [fs/fshttp](https://pkg.go.dev/github.com/rclone/rclone/fs/fshttp) if your backend is HTTP based - this adds features like `--dump bodies`, `--tpslimit`, `--user-agent` without you having to code anything!
-- **Do** use rclone's Client or Transport from [fs/fshttp](https://pkg.go.dev/github.com/rclone/rclone/fs/fshttp)
+- **Do** follow your example backend exactly - use the same code order, function names, layout, structure. **Don't** move stuff around and **Don't** delete the comments.
-  if your backend is HTTP based - this adds features like `--dump bodies`,
+- **Do not** split your backend up into `fs.go` and `object.go` (there are a few backends like that - don't follow them!)
-  `--tpslimit`, `--user-agent` without you having to code anything!
-- **Do** follow your example backend exactly - use the same code order, function
-  names, layout, structure. **Don't** move stuff around and **Don't** delete the
-  comments.
-- **Do not** split your backend up into `fs.go` and `object.go` (there are a few
-  backends like that - don't follow them!)
 - **Do** put your API type definitions in a separate file - by preference `api/types.go`
-- **Remember** we have >50 backends to maintain so keeping them as similar as
+- **Remember** we have >50 backends to maintain so keeping them as similar as possible to each other is a high priority!
-  possible to each other is a high priority!
 
 ### Unit tests
 
@@ -579,20 +463,19 @@ remote or an fs.
 ### Integration tests
 
 - Add your backend to `fstest/test_all/config.yaml`
-  - Once you've done that then you can use the integration test framework from
+    - Once you've done that then you can use the integration test framework from the project root:
-    the project root:
+    - go install ./...
-  - go install ./...
+    - test_all -backends remote
-  - test_all -backends remote
 
 Or if you want to run the integration tests manually:
 
 - Make sure integration tests pass with
-  - `cd fs/operations`
+    - `cd fs/operations`
-  - `go test -v -remote TestRemote:`
+    - `go test -v -remote TestRemote:`
-  - `cd fs/sync`
+    - `cd fs/sync`
-  - `go test -v -remote TestRemote:`
+    - `go test -v -remote TestRemote:`
 - If your remote defines `ListR` check with this also
-  - `go test -v -remote TestRemote: -fast-list`
+    - `go test -v -remote TestRemote: -fast-list`
 
 See the [testing](#testing) section for more information on integration tests.
 
@@ -604,13 +487,10 @@ alphabetical order of full name of remote (e.g. `drive` is ordered as
 `Google Drive`) but with the local file system last.
 
 - `README.md` - main GitHub page
-- `docs/content/remote.md` - main docs page (note the backend options are
+- `docs/content/remote.md` - main docs page (note the backend options are automatically added to this file with `make backenddocs`)
-  automatically added to this file with `make backenddocs`)
+    - make sure this has the `autogenerated options` comments in (see your reference backend docs)
-  - make sure this has the `autogenerated options` comments in (see your
+    - update them in your backend with `bin/make_backend_docs.py remote`
-    reference backend docs)
+- `docs/content/overview.md` - overview docs - add an entry into the Features table and the Optional Features table.
-  - update them in your backend with `bin/make_backend_docs.py remote`
-- `docs/content/overview.md` - overview docs - add an entry into the Features
-  table and the Optional Features table.
 - `docs/content/docs.md` - list of remotes in config section
 - `docs/content/_index.md` - front page of rclone.org
 - `docs/layouts/chrome/navbar.html` - add it to the website navigation
@@ -626,22 +506,21 @@ It is quite easy to add a new S3 provider to rclone.
 You'll need to modify the following files
 
 - `backend/s3/s3.go`
-  - Add the provider to `providerOption` at the top of the file
+    - Add the provider to `providerOption` at the top of the file
-  - Add endpoints and other config for your provider gated on the provider in `fs.RegInfo`.
+    - Add endpoints and other config for your provider gated on the provider in `fs.RegInfo`.
-  - Exclude your provider from generic config questions (eg `region` and `endpoint).
+    - Exclude your provider from generic config questions (eg `region` and `endpoint).
-  - Add the provider to the `setQuirks` function - see the documentation there.
+    - Add the provider to the `setQuirks` function - see the documentation there.
 - `docs/content/s3.md`
-  - Add the provider at the top of the page.
+    - Add the provider at the top of the page.
-  - Add a section about the provider linked from there.
+    - Add a section about the provider linked from there.
-    - Make sure this is in alphabetical order in the `Providers` section.
+    - Add a transcript of a trial `rclone config` session
-  - Add a transcript of a trial `rclone config` session
+        - Edit the transcript to remove things which might change in subsequent versions
-    - Edit the transcript to remove things which might change in subsequent versions
+    - **Do not** alter or add to the autogenerated parts of `s3.md`
-  - **Do not** alter or add to the autogenerated parts of `s3.md`
+    - **Do not** run `make backenddocs` or `bin/make_backend_docs.py s3`
-  - **Do not** run `make backenddocs` or `bin/make_backend_docs.py s3`
 - `README.md` - this is the home page in github
-  - Add the provider and a link to the section you wrote in `docs/contents/s3.md`
+    - Add the provider and a link to the section you wrote in `docs/contents/s3.md`
 - `docs/content/_index.md` - this is the home page of rclone.org
-  - Add the provider and a link to the section you wrote in `docs/contents/s3.md`
+    - Add the provider and a link to the section you wrote in `docs/contents/s3.md`
 
 When adding the provider, endpoints, quirks, docs etc keep them in
 alphabetical order by `Provider` name, but with `AWS` first and
@@ -662,51 +541,34 @@ For an example of adding an s3 provider see [eb3082a1](https://github.com/rclone
 
 ## Writing a plugin
 
-New features (backends, commands) can also be added "out-of-tree", through Go
+New features (backends, commands) can also be added "out-of-tree", through Go plugins.
-plugins. Changes will be kept in a dynamically loaded file instead of being
+Changes will be kept in a dynamically loaded file instead of being compiled into the main binary.
-compiled into the main binary. This is useful if you can't merge your changes
+This is useful if you can't merge your changes upstream or don't want to maintain a fork of rclone.
-upstream or don't want to maintain a fork of rclone.
 
 ### Usage
 
-- Naming
+ - Naming
-  - Plugins names must have the pattern `librcloneplugin_KIND_NAME.so`.
+   - Plugins names must have the pattern `librcloneplugin_KIND_NAME.so`.
-  - `KIND` should be one of `backend`, `command` or `bundle`.
+   - `KIND` should be one of `backend`, `command` or `bundle`.
-  - Example: A plugin with backend support for PiFS would be called
+   - Example: A plugin with backend support for PiFS would be called
-    `librcloneplugin_backend_pifs.so`.
+     `librcloneplugin_backend_pifs.so`.
-- Loading
+ - Loading
-  - Supported on macOS & Linux as of now. ([Go issue for Windows support](https://github.com/golang/go/issues/19282))
+   - Supported on macOS & Linux as of now. ([Go issue for Windows support](https://github.com/golang/go/issues/19282))
-  - Supported on rclone v1.50 or greater.
+   - Supported on rclone v1.50 or greater.
-  - All plugins in the folder specified by variable `$RCLONE_PLUGIN_PATH` are loaded.
+   - All plugins in the folder specified by variable `$RCLONE_PLUGIN_PATH` are loaded.
-  - If this variable doesn't exist, plugin support is disabled.
+   - If this variable doesn't exist, plugin support is disabled.
-  - Plugins must be compiled against the exact version of rclone to work.
+   - Plugins must be compiled against the exact version of rclone to work.
-    (The rclone used during building the plugin must be the same as the source
+     (The rclone used during building the plugin must be the same as the source of rclone)
-    of rclone)
 
 ### Building
 
 To turn your existing additions into a Go plugin, move them to an external repository
 and change the top-level package name to `main`.
 
-Check `rclone --version` and make sure that the plugin's rclone dependency and
+Check `rclone --version` and make sure that the plugin's rclone dependency and host Go version match.
-host Go version match.
 
 Then, run `go build -buildmode=plugin -o PLUGIN_NAME.so .` to build the plugin.
 
 [Go reference](https://godoc.org/github.com/rclone/rclone/lib/plugin)
 
-## Keeping a backend or command out of tree
+[Minimal example](https://gist.github.com/terorie/21b517ee347828e899e1913efc1d684f)
-
-Rclone was designed to be modular so it is very easy to keep a backend
-or a command out of the main rclone source tree.
-
-So for example if you had a backend which accessed your proprietary
-systems or a command which was specialised for your needs you could
-add them out of tree.
-
-This may be easier than using a plugin and is supported on all
-platforms not just macOS and Linux.
-
-This is explained further in <https://github.com/rclone/rclone_out_of_tree_example>
-which has an example of an out of tree backend `ram` (which is a
-renamed version of the `memory` backend).

MAINTAINERS.md

@@ -1,4 +1,4 @@
-# Maintainers guide for rclone
+# Maintainers guide for rclone #
 
 Current active maintainers of rclone are:
 
@@ -24,108 +24,80 @@ Current active maintainers of rclone are:
 | Dan McArdle      | @dmcardle         | gitannex                     |
 | Sam Harrison     | @childish-sambino | filescom                     |
 
-## This is a work in progress draft
+**This is a work in progress Draft**
 
-This is a guide for how to be an rclone maintainer.  This is mostly a write-up
+This is a guide for how to be an rclone maintainer.  This is mostly a write-up of what I (@ncw) attempt to do.
-of what I (@ncw) attempt to do.
 
-## Triaging Tickets
+## Triaging Tickets ##
 
-When a ticket comes in it should be triaged.  This means it should be classified
+When a ticket comes in it should be triaged.  This means it should be classified by adding labels and placed into a milestone. Quite a lot of tickets need a bit of back and forth to determine whether it is a valid ticket so tickets may remain without labels or milestone for a while.
-by adding labels and placed into a milestone. Quite a lot of tickets need a bit
-of back and forth to determine whether it is a valid ticket so tickets may
-remain without labels or milestone for a while.
 
 Rclone uses the labels like this:
 
-- `bug` - a definitely verified bug
+* `bug` - a definitely verified bug
-- `can't reproduce` - a problem which we can't reproduce
+* `can't reproduce` - a problem which we can't reproduce
-- `doc fix` - a bug in the documentation - if users need help understanding the
+* `doc fix` - a bug in the documentation - if users need help understanding the docs add this label
-  docs add this label
+* `duplicate` - normally close these and ask the user to subscribe to the original
-- `duplicate` - normally close these and ask the user to subscribe to the original
+* `enhancement: new remote` - a new rclone backend
-- `enhancement: new remote` - a new rclone backend
+* `enhancement` - a new feature
-- `enhancement` - a new feature
+* `FUSE` - to do with `rclone mount` command
-- `FUSE` - to do with `rclone mount` command
+* `good first issue` - mark these if you find a small self-contained issue - these get shown to new visitors to the project
-- `good first issue` - mark these if you find a small self-contained issue -
+* `help` wanted - mark these if you find a self-contained issue - these get shown to new visitors to the project
-  these get shown to new visitors to the project
+* `IMPORTANT` - note to maintainers not to forget to fix this for the release
-- `help` wanted - mark these if you find a self-contained issue - these get
+* `maintenance` - internal enhancement, code re-organisation, etc.
-  shown to new visitors to the project
+* `Needs Go 1.XX` - waiting for that version of Go to be released
-- `IMPORTANT` - note to maintainers not to forget to fix this for the release
+* `question` - not a `bug` or `enhancement` - direct to the forum for next time
-- `maintenance` - internal enhancement, code re-organisation, etc.
+* `Remote: XXX` - which rclone backend this affects
-- `Needs Go 1.XX` - waiting for that version of Go to be released
+* `thinking` - not decided on the course of action yet
-- `question` - not a `bug` or `enhancement` - direct to the forum for next time
-- `Remote: XXX` - which rclone backend this affects
-- `thinking` - not decided on the course of action yet
 
-If it turns out to be a bug or an enhancement it should be tagged as such, with
+If it turns out to be a bug or an enhancement it should be tagged as such, with the appropriate other tags.  Don't forget the "good first issue" tag to give new contributors something easy to do to get going.
-the appropriate other tags.  Don't forget the "good first issue" tag to give new
-contributors something easy to do to get going.
 
-When a ticket is tagged it should be added to a milestone, either the next
+When a ticket is tagged it should be added to a milestone, either the next release, the one after, Soon or Help Wanted.  Bugs can be added to the "Known Bugs" milestone if they aren't planned to be fixed or need to wait for something (e.g. the next go release).
-release, the one after, Soon or Help Wanted.  Bugs can be added to the
-"Known Bugs" milestone if they aren't planned to be fixed or need to wait for
-something (e.g. the next go release).
 
 The milestones have these meanings:
 
-- v1.XX - stuff we would like to fit into this release
+* v1.XX - stuff we would like to fit into this release
-- v1.XX+1 - stuff we are leaving until the next release
+* v1.XX+1 - stuff we are leaving until the next release
-- Soon - stuff we think is a good idea - waiting to be scheduled for a release
+* Soon - stuff we think is a good idea - waiting to be scheduled for a release
-- Help wanted - blue sky stuff that might get moved up, or someone could help with
+* Help wanted - blue sky stuff that might get moved up, or someone could help with
-- Known bugs - bugs waiting on external factors or we aren't going to fix for
+* Known bugs - bugs waiting on external factors or we aren't going to fix for the moment
-  the moment
 
-Tickets [with no milestone](https://github.com/rclone/rclone/issues?utf8=✓&q=is%3Aissue%20is%3Aopen%20no%3Amile)
+Tickets [with no milestone](https://github.com/rclone/rclone/issues?utf8=✓&q=is%3Aissue%20is%3Aopen%20no%3Amile) are good candidates for ones that have slipped between the gaps and need following up.
-are good candidates for ones that have slipped between the gaps and need
-following up.
 
-## Closing Tickets
+## Closing Tickets ##
 
-Close tickets as soon as you can - make sure they are tagged with a release.
+Close tickets as soon as you can - make sure they are tagged with a release.  Post a link to a beta in the ticket with the fix in, asking for feedback.
-Post a link to a beta in the ticket with the fix in, asking for feedback.
 
-## Pull requests
+## Pull requests ##
 
 Try to process pull requests promptly!
 
-Merging pull requests on GitHub itself works quite well nowadays so you can
+Merging pull requests on GitHub itself works quite well nowadays so you can squash and rebase or rebase pull requests.  rclone doesn't use merge commits.  Use the squash and rebase option if you need to edit the commit message.
-squash and rebase or rebase pull requests. rclone doesn't use merge commits.
-Use the squash and rebase option if you need to edit the commit message.
 
-After merging the commit, in your local master branch, do `git pull` then run
+After merging the commit, in your local master branch, do `git pull` then run `bin/update-authors.py` to update the authors file then `git push`.
-`bin/update-authors.py` to update the authors file then `git push`.
 
-Sometimes pull requests need to be left open for a while - this especially true
+Sometimes pull requests need to be left open for a while - this especially true of contributions of new backends which take a long time to get right.
-of contributions of new backends which take a long time to get right.
 
-## Merges
+## Merges ##
 
-If you are merging a branch locally then do `git merge --ff-only branch-name` to
+If you are merging a branch locally then do `git merge --ff-only branch-name` to avoid a merge commit.  You'll need to rebase the branch if it doesn't merge cleanly.
-avoid a merge commit.  You'll need to rebase the branch if it doesn't merge cleanly.
 
-## Release cycle
+## Release cycle ##
 
-Rclone aims for a 6-8 week release cycle.  Sometimes release cycles take longer
+Rclone aims for a 6-8 week release cycle.  Sometimes release cycles take longer if there is something big to merge that didn't stabilize properly or for personal reasons.
-if there is something big to merge that didn't stabilize properly or for personal
-reasons.
 
 High impact regressions should be fixed before the next release.
 
-Near the start of the release cycle, the dependencies should be updated with
+Near the start of the release cycle, the dependencies should be updated with `make update` to give time for bugs to surface.
-`make update` to give time for bugs to surface.
 
-Towards the end of the release cycle try not to merge anything too big so let
+Towards the end of the release cycle try not to merge anything too big so let things settle down.
-things settle down.
 
-Follow the instructions in RELEASE.md for making the release. Note that the
+Follow the instructions in RELEASE.md for making the release. Note that the testing part is the most time-consuming often needing several rounds of test and fix depending on exactly how many new features rclone has gained.
-testing part is the most time-consuming often needing several rounds of test
-and fix depending on exactly how many new features rclone has gained.
 
-## Mailing list
+## Mailing list ##
 
-There is now an invite-only mailing list for rclone developers `rclone-dev` on
+There is now an invite-only mailing list for rclone developers `rclone-dev` on google groups.
-google groups.
 
-## TODO
+## TODO ##
 
-I should probably make a <dev@rclone.org> to register with cloud providers.
+I should probably make a dev@rclone.org to register with cloud providers.

Makefile

@@ -100,7 +100,6 @@ compiletest:
 check:	rclone
 	@echo "-- START CODE QUALITY REPORT -------------------------------"
 	@golangci-lint run $(LINTTAGS) ./...
-	@bin/markdown-lint
 	@echo "-- END CODE QUALITY REPORT ---------------------------------"
 
 # Get the build dependencies
@@ -145,11 +144,9 @@ MANUAL.txt:	MANUAL.md
 	pandoc -s --from markdown-smart --to plain MANUAL.md -o MANUAL.txt
 
 commanddocs: rclone
-	go generate ./lib/transform
 	-@rmdir -p '$$HOME/.config/rclone'
 	XDG_CACHE_HOME="" XDG_CONFIG_HOME="" HOME="\$$HOME" USER="\$$USER" rclone gendocs --config=/notfound docs/content/
 	@[ ! -e '$$HOME' ] || (echo 'Error: created unwanted directory named $$HOME' && exit 1)
-	go run bin/make_bisync_docs.go ./docs/content/
 
 backenddocs: rclone bin/make_backend_docs.py
 	-@rmdir -p '$$HOME/.config/rclone'
@@ -246,7 +243,7 @@ fetch_binaries:
 	rclone -P sync --exclude "/testbuilds/**" --delete-excluded $(BETA_UPLOAD) build/
 
 serve:	website
-	cd docs && hugo server --logLevel info -w --disableFastRender --ignoreCache
+	cd docs && hugo server --logLevel info -w --disableFastRender
 
 tag:	retag doc
 	bin/make_changelog.py $(LAST_TAG) $(VERSION) > docs/content/changelog.md.new

README.md

@@ -1,6 +1,22 @@
-<!-- markdownlint-disable-next-line first-line-heading no-inline-html -->
+<div align="center">
+<sup>Special thanks to our sponsor:</sup>
+<br>
+<br>
+<a href="https://www.warp.dev/?utm_source=github&utm_medium=referral&utm_campaign=rclone_20231103">
+  <div>
+    <img src="https://rclone.org/img/logos/warp-github.svg" width="300" alt="Warp">
+  </div>
+  <b>Warp is a modern, Rust-based terminal with AI built in so you and your team can build great software, faster.</b>
+  <div>
+    <sup>Visit warp.dev to learn more.</sup>
+  </div>
+</a>
+<br>
+<hr>
+</div>
+<br>
+
 [<img src="https://rclone.org/img/logo_on_light__horizontal_color.svg" width="50%" alt="rclone logo">](https://rclone.org/#gh-light-mode-only)
-<!-- markdownlint-disable-next-line no-inline-html -->
 [<img src="https://rclone.org/img/logo_on_dark__horizontal_color.svg" width="50%" alt="rclone logo">](https://rclone.org/#gh-dark-mode-only)
 
 [Website](https://rclone.org) |
@@ -18,107 +34,97 @@
 
 # Rclone
 
-Rclone *("rsync for cloud storage")* is a command-line program to sync files and
+Rclone *("rsync for cloud storage")* is a command-line program to sync files and directories to and from different cloud storage providers.
-directories to and from different cloud storage providers.
 
 ## Storage providers
 
-- 1Fichier [:page_facing_up:](https://rclone.org/fichier/)
+  * 1Fichier [:page_facing_up:](https://rclone.org/fichier/)
-- Akamai Netstorage [:page_facing_up:](https://rclone.org/netstorage/)
+  * Akamai Netstorage [:page_facing_up:](https://rclone.org/netstorage/)
-- Alibaba Cloud (Aliyun) Object Storage System (OSS) [:page_facing_up:](https://rclone.org/s3/#alibaba-oss)
+  * Alibaba Cloud (Aliyun) Object Storage System (OSS) [:page_facing_up:](https://rclone.org/s3/#alibaba-oss)
-- Amazon S3 [:page_facing_up:](https://rclone.org/s3/)
+  * Amazon S3 [:page_facing_up:](https://rclone.org/s3/)
-- ArvanCloud Object Storage (AOS) [:page_facing_up:](https://rclone.org/s3/#arvan-cloud-object-storage-aos)
+  * ArvanCloud Object Storage (AOS) [:page_facing_up:](https://rclone.org/s3/#arvan-cloud-object-storage-aos)
-- Backblaze B2 [:page_facing_up:](https://rclone.org/b2/)
+  * Backblaze B2 [:page_facing_up:](https://rclone.org/b2/)
-- Box [:page_facing_up:](https://rclone.org/box/)
+  * Box [:page_facing_up:](https://rclone.org/box/)
-- Ceph [:page_facing_up:](https://rclone.org/s3/#ceph)
+  * Ceph [:page_facing_up:](https://rclone.org/s3/#ceph)
-- China Mobile Ecloud Elastic Object Storage (EOS) [:page_facing_up:](https://rclone.org/s3/#china-mobile-ecloud-eos)
+  * China Mobile Ecloud Elastic Object Storage (EOS) [:page_facing_up:](https://rclone.org/s3/#china-mobile-ecloud-eos)
-- Cloudflare R2 [:page_facing_up:](https://rclone.org/s3/#cloudflare-r2)
+  * Cloudflare R2 [:page_facing_up:](https://rclone.org/s3/#cloudflare-r2)
-- Citrix ShareFile [:page_facing_up:](https://rclone.org/sharefile/)
+  * Citrix ShareFile [:page_facing_up:](https://rclone.org/sharefile/)
-- DigitalOcean Spaces [:page_facing_up:](https://rclone.org/s3/#digitalocean-spaces)
+  * DigitalOcean Spaces [:page_facing_up:](https://rclone.org/s3/#digitalocean-spaces)
-- Digi Storage [:page_facing_up:](https://rclone.org/koofr/#digi-storage)
+  * Digi Storage [:page_facing_up:](https://rclone.org/koofr/#digi-storage)
-- Dreamhost [:page_facing_up:](https://rclone.org/s3/#dreamhost)
+  * Dreamhost [:page_facing_up:](https://rclone.org/s3/#dreamhost)
-- Dropbox [:page_facing_up:](https://rclone.org/dropbox/)
+  * Dropbox [:page_facing_up:](https://rclone.org/dropbox/)
-- Enterprise File Fabric [:page_facing_up:](https://rclone.org/filefabric/)
+  * Enterprise File Fabric [:page_facing_up:](https://rclone.org/filefabric/)
-- Exaba [:page_facing_up:](https://rclone.org/s3/#exaba)
+  * Fastmail Files [:page_facing_up:](https://rclone.org/webdav/#fastmail-files)
-- Fastmail Files [:page_facing_up:](https://rclone.org/webdav/#fastmail-files)
+  * Files.com [:page_facing_up:](https://rclone.org/filescom/)
-- FileLu [:page_facing_up:](https://rclone.org/filelu/)
+  * FTP [:page_facing_up:](https://rclone.org/ftp/)
-- Files.com [:page_facing_up:](https://rclone.org/filescom/)
+  * GoFile [:page_facing_up:](https://rclone.org/gofile/)
-- FlashBlade [:page_facing_up:](https://rclone.org/s3/#pure-storage-flashblade)
+  * Google Cloud Storage [:page_facing_up:](https://rclone.org/googlecloudstorage/)
-- FTP [:page_facing_up:](https://rclone.org/ftp/)
+  * Google Drive [:page_facing_up:](https://rclone.org/drive/)
-- GoFile [:page_facing_up:](https://rclone.org/gofile/)
+  * Google Photos [:page_facing_up:](https://rclone.org/googlephotos/)
-- Google Cloud Storage [:page_facing_up:](https://rclone.org/googlecloudstorage/)
+  * HDFS (Hadoop Distributed Filesystem) [:page_facing_up:](https://rclone.org/hdfs/)
-- Google Drive [:page_facing_up:](https://rclone.org/drive/)
+  * Hetzner Storage Box [:page_facing_up:](https://rclone.org/sftp/#hetzner-storage-box)
-- Google Photos [:page_facing_up:](https://rclone.org/googlephotos/)
+  * HiDrive [:page_facing_up:](https://rclone.org/hidrive/)
-- HDFS (Hadoop Distributed Filesystem) [:page_facing_up:](https://rclone.org/hdfs/)
+  * HTTP [:page_facing_up:](https://rclone.org/http/)
-- Hetzner Storage Box [:page_facing_up:](https://rclone.org/sftp/#hetzner-storage-box)
+  * Huawei Cloud Object Storage Service(OBS) [:page_facing_up:](https://rclone.org/s3/#huawei-obs)
-- HiDrive [:page_facing_up:](https://rclone.org/hidrive/)
+  * iCloud Drive [:page_facing_up:](https://rclone.org/iclouddrive/)
-- HTTP [:page_facing_up:](https://rclone.org/http/)
+  * ImageKit [:page_facing_up:](https://rclone.org/imagekit/)
-- Huawei Cloud Object Storage Service(OBS) [:page_facing_up:](https://rclone.org/s3/#huawei-obs)
+  * Internet Archive [:page_facing_up:](https://rclone.org/internetarchive/)
-- iCloud Drive [:page_facing_up:](https://rclone.org/iclouddrive/)
+  * Jottacloud [:page_facing_up:](https://rclone.org/jottacloud/)
-- ImageKit [:page_facing_up:](https://rclone.org/imagekit/)
+  * IBM COS S3 [:page_facing_up:](https://rclone.org/s3/#ibm-cos-s3)
-- Internet Archive [:page_facing_up:](https://rclone.org/internetarchive/)
+  * IONOS Cloud [:page_facing_up:](https://rclone.org/s3/#ionos)
-- Jottacloud [:page_facing_up:](https://rclone.org/jottacloud/)
+  * Koofr [:page_facing_up:](https://rclone.org/koofr/)
-- IBM COS S3 [:page_facing_up:](https://rclone.org/s3/#ibm-cos-s3)
+  * Leviia Object Storage [:page_facing_up:](https://rclone.org/s3/#leviia)
-- Intercolo Object Storage [:page_facing_up:](https://rclone.org/s3/#intercolo)
+  * Liara Object Storage [:page_facing_up:](https://rclone.org/s3/#liara-object-storage)
-- IONOS Cloud [:page_facing_up:](https://rclone.org/s3/#ionos)
+  * Linkbox [:page_facing_up:](https://rclone.org/linkbox)
-- Koofr [:page_facing_up:](https://rclone.org/koofr/)
+  * Linode Object Storage [:page_facing_up:](https://rclone.org/s3/#linode)
-- Leviia Object Storage [:page_facing_up:](https://rclone.org/s3/#leviia)
+  * Magalu Object Storage [:page_facing_up:](https://rclone.org/s3/#magalu)
-- Liara Object Storage [:page_facing_up:](https://rclone.org/s3/#liara-object-storage)
+  * Mail.ru Cloud [:page_facing_up:](https://rclone.org/mailru/)
-- Linkbox [:page_facing_up:](https://rclone.org/linkbox)
+  * Memset Memstore [:page_facing_up:](https://rclone.org/swift/)
-- Linode Object Storage [:page_facing_up:](https://rclone.org/s3/#linode)
+  * Mega [:page_facing_up:](https://rclone.org/mega/)
-- Magalu Object Storage [:page_facing_up:](https://rclone.org/s3/#magalu)
+  * Memory [:page_facing_up:](https://rclone.org/memory/)
-- Mail.ru Cloud [:page_facing_up:](https://rclone.org/mailru/)
+  * Microsoft Azure Blob Storage [:page_facing_up:](https://rclone.org/azureblob/)
-- Memset Memstore [:page_facing_up:](https://rclone.org/swift/)
+  * Microsoft Azure Files Storage [:page_facing_up:](https://rclone.org/azurefiles/)
-- MEGA [:page_facing_up:](https://rclone.org/mega/)
+  * Microsoft OneDrive [:page_facing_up:](https://rclone.org/onedrive/)
-- MEGA S4 Object Storage [:page_facing_up:](https://rclone.org/s3/#mega)
+  * Minio [:page_facing_up:](https://rclone.org/s3/#minio)
-- Memory [:page_facing_up:](https://rclone.org/memory/)
+  * Nextcloud [:page_facing_up:](https://rclone.org/webdav/#nextcloud)
-- Microsoft Azure Blob Storage [:page_facing_up:](https://rclone.org/azureblob/)
+  * OVH [:page_facing_up:](https://rclone.org/swift/)
-- Microsoft Azure Files Storage [:page_facing_up:](https://rclone.org/azurefiles/)
+  * Blomp Cloud Storage [:page_facing_up:](https://rclone.org/swift/)
-- Microsoft OneDrive [:page_facing_up:](https://rclone.org/onedrive/)
+  * OpenDrive [:page_facing_up:](https://rclone.org/opendrive/)
-- Minio [:page_facing_up:](https://rclone.org/s3/#minio)
+  * OpenStack Swift [:page_facing_up:](https://rclone.org/swift/)
-- Nextcloud [:page_facing_up:](https://rclone.org/webdav/#nextcloud)
+  * Oracle Cloud Storage [:page_facing_up:](https://rclone.org/swift/)
-- Blomp Cloud Storage [:page_facing_up:](https://rclone.org/swift/)
+  * Oracle Object Storage [:page_facing_up:](https://rclone.org/oracleobjectstorage/)
-- OpenDrive [:page_facing_up:](https://rclone.org/opendrive/)
+  * Outscale [:page_facing_up:](https://rclone.org/s3/#outscale)
-- OpenStack Swift [:page_facing_up:](https://rclone.org/swift/)
+  * ownCloud [:page_facing_up:](https://rclone.org/webdav/#owncloud)
-- Oracle Cloud Storage [:page_facing_up:](https://rclone.org/swift/)
+  * pCloud [:page_facing_up:](https://rclone.org/pcloud/)
-- Oracle Object Storage [:page_facing_up:](https://rclone.org/oracleobjectstorage/)
+  * Petabox [:page_facing_up:](https://rclone.org/s3/#petabox)
-- Outscale [:page_facing_up:](https://rclone.org/s3/#outscale)
+  * PikPak [:page_facing_up:](https://rclone.org/pikpak/)
-- OVHcloud Object Storage (Swift) [:page_facing_up:](https://rclone.org/swift/)
+  * Pixeldrain [:page_facing_up:](https://rclone.org/pixeldrain/)
-- OVHcloud Object Storage (S3-compatible) [:page_facing_up:](https://rclone.org/s3/#ovhcloud)
+  * premiumize.me [:page_facing_up:](https://rclone.org/premiumizeme/)
-- ownCloud [:page_facing_up:](https://rclone.org/webdav/#owncloud)
+  * put.io [:page_facing_up:](https://rclone.org/putio/)
-- pCloud [:page_facing_up:](https://rclone.org/pcloud/)
+  * Proton Drive [:page_facing_up:](https://rclone.org/protondrive/)
-- Petabox [:page_facing_up:](https://rclone.org/s3/#petabox)
+  * QingStor [:page_facing_up:](https://rclone.org/qingstor/)
-- PikPak [:page_facing_up:](https://rclone.org/pikpak/)
+  * Qiniu Cloud Object Storage (Kodo) [:page_facing_up:](https://rclone.org/s3/#qiniu)
-- Pixeldrain [:page_facing_up:](https://rclone.org/pixeldrain/)
+  * Quatrix [:page_facing_up:](https://rclone.org/quatrix/)
-- premiumize.me [:page_facing_up:](https://rclone.org/premiumizeme/)
+  * Rackspace Cloud Files [:page_facing_up:](https://rclone.org/swift/)
-- put.io [:page_facing_up:](https://rclone.org/putio/)
+  * RackCorp Object Storage [:page_facing_up:](https://rclone.org/s3/#RackCorp)
-- Proton Drive [:page_facing_up:](https://rclone.org/protondrive/)
+  * rsync.net [:page_facing_up:](https://rclone.org/sftp/#rsync-net)
-- QingStor [:page_facing_up:](https://rclone.org/qingstor/)
+  * Scaleway [:page_facing_up:](https://rclone.org/s3/#scaleway)
-- Qiniu Cloud Object Storage (Kodo) [:page_facing_up:](https://rclone.org/s3/#qiniu)
+  * Seafile [:page_facing_up:](https://rclone.org/seafile/)
-- Quatrix [:page_facing_up:](https://rclone.org/quatrix/)
+  * SeaweedFS [:page_facing_up:](https://rclone.org/s3/#seaweedfs)
-- Rackspace Cloud Files [:page_facing_up:](https://rclone.org/swift/)
+  * Selectel Object Storage [:page_facing_up:](https://rclone.org/s3/#selectel)
-- RackCorp Object Storage [:page_facing_up:](https://rclone.org/s3/#RackCorp)
+  * SFTP [:page_facing_up:](https://rclone.org/sftp/)
-- rsync.net [:page_facing_up:](https://rclone.org/sftp/#rsync-net)
+  * SMB / CIFS [:page_facing_up:](https://rclone.org/smb/)
-- Scaleway [:page_facing_up:](https://rclone.org/s3/#scaleway)
+  * StackPath [:page_facing_up:](https://rclone.org/s3/#stackpath)
-- Seafile [:page_facing_up:](https://rclone.org/seafile/)
+  * Storj [:page_facing_up:](https://rclone.org/storj/)
-- Seagate Lyve Cloud [:page_facing_up:](https://rclone.org/s3/#lyve)
+  * SugarSync [:page_facing_up:](https://rclone.org/sugarsync/)
-- SeaweedFS [:page_facing_up:](https://rclone.org/s3/#seaweedfs)
+  * Synology C2 Object Storage [:page_facing_up:](https://rclone.org/s3/#synology-c2)
-- Selectel Object Storage [:page_facing_up:](https://rclone.org/s3/#selectel)
+  * Tencent Cloud Object Storage (COS) [:page_facing_up:](https://rclone.org/s3/#tencent-cos)
-- SFTP [:page_facing_up:](https://rclone.org/sftp/)
+  * Uloz.to [:page_facing_up:](https://rclone.org/ulozto/)
-- SMB / CIFS [:page_facing_up:](https://rclone.org/smb/)
+  * Wasabi [:page_facing_up:](https://rclone.org/s3/#wasabi)
-- Spectra Logic [:page_facing_up:](https://rclone.org/s3/#spectralogic)
+  * WebDAV [:page_facing_up:](https://rclone.org/webdav/)
-- StackPath [:page_facing_up:](https://rclone.org/s3/#stackpath)
+  * Yandex Disk [:page_facing_up:](https://rclone.org/yandex/)
-- Storj [:page_facing_up:](https://rclone.org/storj/)
+  * Zoho WorkDrive [:page_facing_up:](https://rclone.org/zoho/)
-- SugarSync [:page_facing_up:](https://rclone.org/sugarsync/)
+  * The local filesystem [:page_facing_up:](https://rclone.org/local/)
-- Synology C2 Object Storage [:page_facing_up:](https://rclone.org/s3/#synology-c2)
-- Tencent Cloud Object Storage (COS) [:page_facing_up:](https://rclone.org/s3/#tencent-cos)
-- Uloz.to [:page_facing_up:](https://rclone.org/ulozto/)
-- Wasabi [:page_facing_up:](https://rclone.org/s3/#wasabi)
-- WebDAV [:page_facing_up:](https://rclone.org/webdav/)
-- Yandex Disk [:page_facing_up:](https://rclone.org/yandex/)
-- Zoho WorkDrive [:page_facing_up:](https://rclone.org/zoho/)
-- Zata.ai [:page_facing_up:](https://rclone.org/s3/#Zata)
-- The local filesystem [:page_facing_up:](https://rclone.org/local/)
 
 Please see [the full list of all storage providers and their features](https://rclone.org/overview/)
 
@@ -126,54 +132,50 @@ Please see [the full list of all storage providers and their features](https://r
 
 These backends adapt or modify other storage providers
 
-- Alias: rename existing remotes [:page_facing_up:](https://rclone.org/alias/)
+  * Alias: rename existing remotes [:page_facing_up:](https://rclone.org/alias/)
-- Cache: cache remotes (DEPRECATED) [:page_facing_up:](https://rclone.org/cache/)
+  * Cache: cache remotes (DEPRECATED) [:page_facing_up:](https://rclone.org/cache/)
-- Chunker: split large files [:page_facing_up:](https://rclone.org/chunker/)
+  * Chunker: split large files [:page_facing_up:](https://rclone.org/chunker/)
-- Combine: combine multiple remotes into a directory tree [:page_facing_up:](https://rclone.org/combine/)
+  * Combine: combine multiple remotes into a directory tree [:page_facing_up:](https://rclone.org/combine/)
-- Compress: compress files [:page_facing_up:](https://rclone.org/compress/)
+  * Compress: compress files [:page_facing_up:](https://rclone.org/compress/)
-- Crypt: encrypt files [:page_facing_up:](https://rclone.org/crypt/)
+  * Crypt: encrypt files [:page_facing_up:](https://rclone.org/crypt/)
-- Hasher: hash files [:page_facing_up:](https://rclone.org/hasher/)
+  * Hasher: hash files [:page_facing_up:](https://rclone.org/hasher/)
-- Union: join multiple remotes to work together [:page_facing_up:](https://rclone.org/union/)
+  * Union: join multiple remotes to work together [:page_facing_up:](https://rclone.org/union/)
 
 ## Features
 
-- MD5/SHA-1 hashes checked at all times for file integrity
+  * MD5/SHA-1 hashes checked at all times for file integrity
-- Timestamps preserved on files
+  * Timestamps preserved on files
-- Partial syncs supported on a whole file basis
+  * Partial syncs supported on a whole file basis
-- [Copy](https://rclone.org/commands/rclone_copy/) mode to just copy new/changed
+  * [Copy](https://rclone.org/commands/rclone_copy/) mode to just copy new/changed files
-  files
+  * [Sync](https://rclone.org/commands/rclone_sync/) (one way) mode to make a directory identical
-- [Sync](https://rclone.org/commands/rclone_sync/) (one way) mode to make a directory
+  * [Bisync](https://rclone.org/bisync/) (two way) to keep two directories in sync bidirectionally
-  identical
+  * [Check](https://rclone.org/commands/rclone_check/) mode to check for file hash equality
-- [Bisync](https://rclone.org/bisync/) (two way) to keep two directories in sync
+  * Can sync to and from network, e.g. two different cloud accounts
-  bidirectionally
+  * Optional large file chunking ([Chunker](https://rclone.org/chunker/))
-- [Check](https://rclone.org/commands/rclone_check/) mode to check for file hash
+  * Optional transparent compression ([Compress](https://rclone.org/compress/))
-  equality
+  * Optional encryption ([Crypt](https://rclone.org/crypt/))
-- Can sync to and from network, e.g. two different cloud accounts
+  * Optional FUSE mount ([rclone mount](https://rclone.org/commands/rclone_mount/))
-- Optional large file chunking ([Chunker](https://rclone.org/chunker/))
+  * Multi-threaded downloads to local disk
-- Optional transparent compression ([Compress](https://rclone.org/compress/))
+  * Can [serve](https://rclone.org/commands/rclone_serve/) local or remote files over HTTP/WebDAV/FTP/SFTP/DLNA
-- Optional encryption ([Crypt](https://rclone.org/crypt/))
-- Optional FUSE mount ([rclone mount](https://rclone.org/commands/rclone_mount/))
-- Multi-threaded downloads to local disk
-- Can [serve](https://rclone.org/commands/rclone_serve/) local or remote files
-  over HTTP/WebDAV/FTP/SFTP/DLNA
 
 ## Installation & documentation
 
 Please see the [rclone website](https://rclone.org/) for:
 
-- [Installation](https://rclone.org/install/)
+  * [Installation](https://rclone.org/install/)
-- [Documentation & configuration](https://rclone.org/docs/)
+  * [Documentation & configuration](https://rclone.org/docs/)
-- [Changelog](https://rclone.org/changelog/)
+  * [Changelog](https://rclone.org/changelog/)
-- [FAQ](https://rclone.org/faq/)
+  * [FAQ](https://rclone.org/faq/)
-- [Storage providers](https://rclone.org/overview/)
+  * [Storage providers](https://rclone.org/overview/)
-- [Forum](https://forum.rclone.org/)
+  * [Forum](https://forum.rclone.org/)
-- ...and more
+  * ...and more
 
 ## Downloads
 
-- <https://rclone.org/downloads/>
+  * https://rclone.org/downloads/
 
-## License
+License
+-------
 
 This is free software under the terms of the MIT license (check the
 [COPYING file](/COPYING) included in this package).

RELEASE.md

@@ -4,55 +4,52 @@ This file describes how to make the various kinds of releases
 
 ## Extra required software for making a release
 
-- [gh the github cli](https://github.com/cli/cli) for uploading packages
+  * [gh the github cli](https://github.com/cli/cli) for uploading packages
-- pandoc for making the html and man pages
+  * pandoc for making the html and man pages
 
 ## Making a release
 
-- git checkout master # see below for stable branch
+  * git checkout master # see below for stable branch
-- git pull # IMPORTANT
+  * git pull # IMPORTANT
-- git status - make sure everything is checked in
+  * git status - make sure everything is checked in
-- Check GitHub actions build for master is Green
+  * Check GitHub actions build for master is Green
-- make test # see integration test server or run locally
+  * make test # see integration test server or run locally
-- make tag
+  * make tag
-- edit docs/content/changelog.md # make sure to remove duplicate logs from point
+  * edit docs/content/changelog.md # make sure to remove duplicate logs from point releases
-  releases
+  * make tidy
-- make tidy
+  * make doc
-- make doc
+  * git status - to check for new man pages - git add them
-- git status - to check for new man pages - git add them
+  * git commit -a -v -m "Version v1.XX.0"
-- git commit -a -v -m "Version v1.XX.0"
+  * make retag
-- make retag
+  * git push origin # without --follow-tags so it doesn't push the tag if it fails
-- git push origin # without --follow-tags so it doesn't push the tag if it fails
+  * git push --follow-tags origin
-- git push --follow-tags origin
+  * # Wait for the GitHub builds to complete then...
-- \# Wait for the GitHub builds to complete then...
+  * make fetch_binaries
-- make fetch_binaries
+  * make tarball
-- make tarball
+  * make vendorball
-- make vendorball
+  * make sign_upload
-- make sign_upload
+  * make check_sign
-- make check_sign
+  * make upload
-- make upload
+  * make upload_website
-- make upload_website
+  * make upload_github
-- make upload_github
+  * make startdev # make startstable for stable branch
-- make startdev # make startstable for stable branch
+  * # announce with forum post, twitter post, patreon post
-- \# announce with forum post, twitter post, patreon post
 
 ## Update dependencies
 
 Early in the next release cycle update the dependencies.
 
-- Review any pinned packages in go.mod and remove if possible
+  * Review any pinned packages in go.mod and remove if possible
-- `make updatedirect`
+  * `make updatedirect`
-- `make GOTAGS=cmount`
+  * `make GOTAGS=cmount`
-- `make compiletest`
+  * `make compiletest`
-- Fix anything which doesn't compile at this point and commit changes here
+  * Fix anything which doesn't compile at this point and commit changes here
-- `git commit -a -v -m "build: update all dependencies"`
+  * `git commit -a -v -m "build: update all dependencies"`
 
 If the `make updatedirect` upgrades the version of go in the `go.mod`
 
-```text
+    go 1.22.0
-go 1.22.0
+    
-```
-
 then go to manual mode. `go1.22` here is the lowest supported version
 in the `go.mod`.
 
@@ -60,7 +57,7 @@ If `make updatedirect` added a `toolchain` directive then remove it.
 We don't want to force a toolchain on our users. Linux packagers are
 often using a version of Go that is a few versions out of date.
 
-```sh
+```
 go list -m -f '{{if not (or .Main .Indirect)}}{{.Path}}{{end}}' all > /tmp/potential-upgrades
 go get -d $(cat /tmp/potential-upgrades)
 go mod tidy -go=1.22 -compat=1.22
@@ -70,7 +67,7 @@ If the `go mod tidy` fails use the output from it to remove the
 package which can't be upgraded from `/tmp/potential-upgrades` when
 done
 
-```sh
+```
 git co go.mod go.sum
 ```
 
@@ -80,12 +77,12 @@ Optionally upgrade the direct and indirect dependencies. This is very
 likely to fail if the manual method was used abve - in that case
 ignore it as it is too time consuming to fix.
 
-- `make update`
+  * `make update`
-- `make GOTAGS=cmount`
+  * `make GOTAGS=cmount`
-- `make compiletest`
+  * `make compiletest`
-- roll back any updates which didn't compile
+  * roll back any updates which didn't compile
-- `git commit -a -v --amend`
+  * `git commit -a -v --amend`
-- **NB** watch out for this changing the default go version in `go.mod`
+  * **NB** watch out for this changing the default go version in `go.mod`
 
 Note that `make update` updates all direct and indirect dependencies
 and there can occasionally be forwards compatibility problems with
@@ -102,9 +99,7 @@ The above procedure will not upgrade major versions, so v2 to v3.
 However this tool can show which major versions might need to be
 upgraded:
 
-```sh
+    go run github.com/icholy/gomajor@latest list -major
-go run github.com/icholy/gomajor@latest list -major
-```
 
 Expect API breakage when updating major versions.
 
@@ -112,9 +107,7 @@ Expect API breakage when updating major versions.
 
 At some point after the release run
 
-```sh
+    bin/tidy-beta v1.55
-bin/tidy-beta v1.55
-```
 
 where the version number is that of a couple ago to remove old beta binaries.
 
@@ -124,64 +117,54 @@ If rclone needs a point release due to some horrendous bug:
 
 Set vars
 
-- BASE_TAG=v1.XX          # e.g. v1.52
+  * BASE_TAG=v1.XX          # e.g. v1.52
-- NEW_TAG=${BASE_TAG}.Y   # e.g. v1.52.1
+  * NEW_TAG=${BASE_TAG}.Y   # e.g. v1.52.1
-- echo $BASE_TAG $NEW_TAG # v1.52 v1.52.1
+  * echo $BASE_TAG $NEW_TAG # v1.52 v1.52.1
 
 First make the release branch.  If this is a second point release then
 this will be done already.
 
-- git co -b ${BASE_TAG}-stable ${BASE_TAG}.0
+  * git co -b ${BASE_TAG}-stable ${BASE_TAG}.0
-- make startstable
+  * make startstable
 
 Now
 
-- git co ${BASE_TAG}-stable
+  * git co ${BASE_TAG}-stable
-- git cherry-pick any fixes
+  * git cherry-pick any fixes
-- make startstable
+  * make startstable
-- Do the steps as above
+  * Do the steps as above
-- git co master
+  * git co master
-- `#` cherry pick the changes to the changelog - check the diff to make sure it
+  * `#` cherry pick the changes to the changelog - check the diff to make sure it is correct
-  is correct
+  * git checkout ${BASE_TAG}-stable docs/content/changelog.md
-- git checkout ${BASE_TAG}-stable docs/content/changelog.md
+  * git commit -a -v -m "Changelog updates from Version ${NEW_TAG}"
-- git commit -a -v -m "Changelog updates from Version ${NEW_TAG}"
+  * git push
-- git push
 
 ## Sponsor logos
 
-If updating the website note that the sponsor logos have been moved out of the
+If updating the website note that the sponsor logos have been moved out of the main repository.
-main repository.
 
-You will need to checkout `/docs/static/img/logos` from <https://github.com/rclone/third-party-logos>
+You will need to checkout `/docs/static/img/logos` from https://github.com/rclone/third-party-logos
 which is a private repo containing artwork from sponsors.
 
 ## Update the website between releases
 
 Create an update website branch based off the last release
 
-```sh
+    git co -b update-website
-git co -b update-website
-```
 
 If the branch already exists, double check there are no commits that need saving.
 
 Now reset the branch to the last release
 
-```sh
+    git reset --hard v1.64.0
-git reset --hard v1.64.0
-```
 
 Create the changes, check them in, test with `make serve` then
 
-```sh
+    make upload_test_website
-make upload_test_website
-```
 
-Check out <https://test.rclone.org> and when happy
+Check out https://test.rclone.org and when happy
 
-```sh
+    make upload_website
-make upload_website
-```
 
 Cherry pick any changes back to master and the stable branch if it is active.
 
@@ -189,14 +172,14 @@ Cherry pick any changes back to master and the stable branch if it is active.
 
 To do a basic build of rclone's docker image to debug builds locally:
 
-```sh
+```
 docker buildx build --load -t rclone/rclone:testing --progress=plain .
 docker run --rm rclone/rclone:testing version
 ```
 
 To test the multipatform build
 
-```sh
+```
 docker buildx build -t rclone/rclone:testing --progress=plain --platform linux/amd64,linux/386,linux/arm64,linux/arm/v7,linux/arm/v6 .
 ```
 
@@ -204,6 +187,6 @@ To make a full build then set the tags correctly and add `--push`
 
 Note that you can't only build one architecture - you need to build them all.
 
-```sh
+```
 docker buildx build --platform linux/amd64,linux/386,linux/arm64,linux/arm/v7,linux/arm/v6 -t rclone/rclone:1.54.1 -t rclone/rclone:1.54 -t rclone/rclone:1 -t rclone/rclone:latest --push .
 ```

VERSION

@@ -1 +1 @@
-v1.72.0
+v1.70.0

backend/all/all.go

@@ -14,12 +14,10 @@ import (
 	_ "github.com/rclone/rclone/backend/combine"
 	_ "github.com/rclone/rclone/backend/compress"
 	_ "github.com/rclone/rclone/backend/crypt"
-	_ "github.com/rclone/rclone/backend/doi"
 	_ "github.com/rclone/rclone/backend/drive"
 	_ "github.com/rclone/rclone/backend/dropbox"
 	_ "github.com/rclone/rclone/backend/fichier"
 	_ "github.com/rclone/rclone/backend/filefabric"
-	_ "github.com/rclone/rclone/backend/filelu"
 	_ "github.com/rclone/rclone/backend/filescom"
 	_ "github.com/rclone/rclone/backend/ftp"
 	_ "github.com/rclone/rclone/backend/gofile"

backend/azureblob/azureblob.go

@@ -51,7 +51,6 @@ import (
 	"github.com/rclone/rclone/lib/env"
 	"github.com/rclone/rclone/lib/multipart"
 	"github.com/rclone/rclone/lib/pacer"
-	"github.com/rclone/rclone/lib/pool"
 	"golang.org/x/sync/errgroup"
 )
 
@@ -73,7 +72,6 @@ const (
 	emulatorAccount      = "devstoreaccount1"
 	emulatorAccountKey   = "Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw=="
 	emulatorBlobEndpoint = "http://127.0.0.1:10000/devstoreaccount1"
-	sasCopyValidity      = time.Hour // how long SAS should last when doing server side copy
 )
 
 var (
@@ -561,11 +559,6 @@ type Fs struct {
 	pacer         *fs.Pacer                    // To pace and retry the API calls
 	uploadToken   *pacer.TokenDispenser        // control concurrency
 	publicAccess  container.PublicAccessType   // Container Public Access Level
-
-	// user delegation cache
-	userDelegationMu     sync.Mutex
-	userDelegation       *service.UserDelegationCredential
-	userDelegationExpiry time.Time
 }
 
 // Object describes an azure object
@@ -619,9 +612,6 @@ func parsePath(path string) (root string) {
 // relative to f.root
 func (f *Fs) split(rootRelativePath string) (containerName, containerPath string) {
 	containerName, containerPath = bucket.Split(bucket.Join(f.root, rootRelativePath))
-	if f.opt.DirectoryMarkers && strings.HasSuffix(containerPath, "//") {
-		containerPath = containerPath[:len(containerPath)-1]
-	}
 	return f.opt.Enc.FromStandardName(containerName), f.opt.Enc.FromStandardPath(containerPath)
 }
 
@@ -938,7 +928,6 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 		}
 	case opt.ClientID != "" && opt.Tenant != "" && opt.Username != "" && opt.Password != "":
 		// User with username and password
-		//nolint:staticcheck // this is deprecated due to Azure policy
 		options := azidentity.UsernamePasswordCredentialOptions{
 			ClientOptions: policyClientOptions,
 		}
@@ -991,38 +980,6 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 		if err != nil {
 			return nil, fmt.Errorf("failed to acquire MSI token: %w", err)
 		}
-	case opt.ClientID != "" && opt.Tenant != "" && opt.MSIClientID != "":
-		// Workload Identity based authentication
-		var options azidentity.ManagedIdentityCredentialOptions
-		options.ID = azidentity.ClientID(opt.MSIClientID)
-
-		msiCred, err := azidentity.NewManagedIdentityCredential(&options)
-		if err != nil {
-			return nil, fmt.Errorf("failed to acquire MSI token: %w", err)
-		}
-
-		getClientAssertions := func(context.Context) (string, error) {
-			token, err := msiCred.GetToken(context.Background(), policy.TokenRequestOptions{
-				Scopes: []string{"api://AzureADTokenExchange"},
-			})
-
-			if err != nil {
-				return "", fmt.Errorf("failed to acquire MSI token: %w", err)
-			}
-
-			return token.Token, nil
-		}
-
-		assertOpts := &azidentity.ClientAssertionCredentialOptions{}
-		f.cred, err = azidentity.NewClientAssertionCredential(
-			opt.Tenant,
-			opt.ClientID,
-			getClientAssertions,
-			assertOpts)
-
-		if err != nil {
-			return nil, fmt.Errorf("failed to acquire client assertion token: %w", err)
-		}
 	case opt.UseAZ:
 		var options = azidentity.AzureCLICredentialOptions{}
 		f.cred, err = azidentity.NewAzureCLICredential(&options)
@@ -1256,7 +1213,7 @@ func (f *Fs) list(ctx context.Context, containerName, directory, prefix string,
 					continue
 				}
 				// process directory markers as directories
-				remote, _ = strings.CutSuffix(remote, "/")
+				remote = strings.TrimRight(remote, "/")
 			}
 			remote = remote[len(prefix):]
 			if addContainer {
@@ -1338,9 +1295,9 @@ func (f *Fs) containerOK(container string) bool {
 }
 
 // listDir lists a single directory
-func (f *Fs) listDir(ctx context.Context, containerName, directory, prefix string, addContainer bool, callback func(fs.DirEntry) error) (err error) {
+func (f *Fs) listDir(ctx context.Context, containerName, directory, prefix string, addContainer bool) (entries fs.DirEntries, err error) {
 	if !f.containerOK(containerName) {
-		return fs.ErrorDirNotFound
+		return nil, fs.ErrorDirNotFound
 	}
 	err = f.list(ctx, containerName, directory, prefix, addContainer, false, int32(f.opt.ListChunkSize), func(remote string, object *container.BlobItem, isDirectory bool) error {
 		entry, err := f.itemToDirEntry(ctx, remote, object, isDirectory)
@@ -1348,16 +1305,16 @@ func (f *Fs) listDir(ctx context.Context, containerName, directory, prefix strin
 			return err
 		}
 		if entry != nil {
-			return callback(entry)
+			entries = append(entries, entry)
 		}
 		return nil
 	})
 	if err != nil {
-		return err
+		return nil, err
 	}
 	// container must be present if listing succeeded
 	f.cache.MarkOK(containerName)
-	return nil
+	return entries, nil
 }
 
 // listContainers returns all the containers to out
@@ -1393,47 +1350,14 @@ func (f *Fs) listContainers(ctx context.Context) (entries fs.DirEntries, err err
 // This should return ErrDirNotFound if the directory isn't
 // found.
 func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error) {
-	return list.WithListP(ctx, dir, f)
-}
-
-// ListP lists the objects and directories of the Fs starting
-// from dir non recursively into out.
-//
-// dir should be "" to start from the root, and should not
-// have trailing slashes.
-//
-// This should return ErrDirNotFound if the directory isn't
-// found.
-//
-// It should call callback for each tranche of entries read.
-// These need not be returned in any particular order.  If
-// callback returns an error then the listing will stop
-// immediately.
-func (f *Fs) ListP(ctx context.Context, dir string, callback fs.ListRCallback) error {
-	list := list.NewHelper(callback)
 	container, directory := f.split(dir)
 	if container == "" {
 		if directory != "" {
-			return fs.ErrorListBucketRequired
+			return nil, fs.ErrorListBucketRequired
 		}
-		entries, err := f.listContainers(ctx)
+		return f.listContainers(ctx)
-		if err != nil {
-			return err
-		}
-		for _, entry := range entries {
-			err = list.Add(entry)
-			if err != nil {
-				return err
-			}
-		}
-	} else {
-		err := f.listDir(ctx, container, directory, f.rootDirectory, f.rootContainer == "", list.Add)
-		if err != nil {
-			return err
-		}
-
 	}
-	return list.Flush()
+	return f.listDir(ctx, container, directory, f.rootDirectory, f.rootContainer == "")
 }
 
 // ListR lists the objects and directories of the Fs starting
@@ -1610,7 +1534,7 @@ func (f *Fs) Mkdir(ctx context.Context, dir string) error {
 
 // mkdirParent creates the parent bucket/directory if it doesn't exist
 func (f *Fs) mkdirParent(ctx context.Context, remote string) error {
-	remote, _ = strings.CutSuffix(remote, "/")
+	remote = strings.TrimRight(remote, "/")
 	dir := path.Dir(remote)
 	if dir == "/" || dir == "." {
 		dir = ""
@@ -1760,38 +1684,6 @@ func (f *Fs) Purge(ctx context.Context, dir string) error {
 	return f.deleteContainer(ctx, container)
 }
 
-// Get a user delegation which is valid for at least sasCopyValidity
-//
-// This value is cached in f
-func (f *Fs) getUserDelegation(ctx context.Context) (*service.UserDelegationCredential, error) {
-	f.userDelegationMu.Lock()
-	defer f.userDelegationMu.Unlock()
-
-	if f.userDelegation != nil && time.Until(f.userDelegationExpiry) > sasCopyValidity {
-		return f.userDelegation, nil
-	}
-
-	// Validity window
-	start := time.Now().UTC()
-	expiry := start.Add(2 * sasCopyValidity)
-	startStr := start.Format(time.RFC3339)
-	expiryStr := expiry.Format(time.RFC3339)
-
-	// Acquire user delegation key from the service client
-	info := service.KeyInfo{
-		Start:  &startStr,
-		Expiry: &expiryStr,
-	}
-	userDelegationKey, err := f.svc.GetUserDelegationCredential(ctx, info, nil)
-	if err != nil {
-		return nil, fmt.Errorf("failed to get user delegation key: %w", err)
-	}
-
-	f.userDelegation = userDelegationKey
-	f.userDelegationExpiry = expiry
-	return f.userDelegation, nil
-}
-
 // getAuth gets auth to copy o.
 //
 // tokenOK is used to signal that token based auth (Microsoft Entra
@@ -1803,7 +1695,7 @@ func (f *Fs) getUserDelegation(ctx context.Context) (*service.UserDelegationCred
 // URL (not a SAS) and token will be empty.
 //
 // If tokenOK is true it may also return a token for the auth.
-func (o *Object) getAuth(ctx context.Context, noAuth bool) (srcURL string, err error) {
+func (o *Object) getAuth(ctx context.Context, tokenOK bool, noAuth bool) (srcURL string, token *string, err error) {
 	f := o.fs
 	srcBlobSVC := o.getBlobSVC()
 	srcURL = srcBlobSVC.URL()
@@ -1812,47 +1704,29 @@ func (o *Object) getAuth(ctx context.Context, noAuth bool) (srcURL string, err e
 	case noAuth:
 		// If same storage account then no auth needed
 	case f.cred != nil:
-		// Generate a User Delegation SAS URL using Azure AD credentials
+		if !tokenOK {
-		userDelegationKey, err := f.getUserDelegation(ctx)
+			return srcURL, token, errors.New("not supported: Microsoft Entra ID")
+		}
+		options := policy.TokenRequestOptions{}
+		accessToken, err := f.cred.GetToken(ctx, options)
 		if err != nil {
-			return "", fmt.Errorf("sas creation: %w", err)
+			return srcURL, token, fmt.Errorf("failed to create access token: %w", err)
 		}
-
+		token = &accessToken.Token
-		// Build the SAS values
-		perms := sas.BlobPermissions{Read: true}
-		container, containerPath := o.split()
-		start := time.Now().UTC()
-		expiry := start.Add(sasCopyValidity)
-		vals := sas.BlobSignatureValues{
-			StartTime:     start,
-			ExpiryTime:    expiry,
-			Permissions:   perms.String(),
-			ContainerName: container,
-			BlobName:      containerPath,
-		}
-
-		// Sign with the delegation key
-		queryParameters, err := vals.SignWithUserDelegation(userDelegationKey)
-		if err != nil {
-			return "", fmt.Errorf("signing SAS with user delegation failed: %w", err)
-		}
-
-		// Append the SAS to the URL
-		srcURL = srcBlobSVC.URL() + "?" + queryParameters.Encode()
 	case f.sharedKeyCred != nil:
 		// Generate a short lived SAS URL if using shared key credentials
-		expiry := time.Now().Add(sasCopyValidity)
+		expiry := time.Now().Add(time.Hour)
 		sasOptions := blob.GetSASURLOptions{}
 		srcURL, err = srcBlobSVC.GetSASURL(sas.BlobPermissions{Read: true}, expiry, &sasOptions)
 		if err != nil {
-			return srcURL, fmt.Errorf("failed to create SAS URL: %w", err)
+			return srcURL, token, fmt.Errorf("failed to create SAS URL: %w", err)
 		}
 	case f.anonymous || f.opt.SASURL != "":
 		// If using a SASURL or anonymous, no need for any extra auth
 	default:
-		return srcURL, errors.New("unknown authentication type")
+		return srcURL, token, errors.New("unknown authentication type")
 	}
-	return srcURL, nil
+	return srcURL, token, nil
 }
 
 // Do multipart parallel copy.
@@ -1873,7 +1747,7 @@ func (f *Fs) copyMultipart(ctx context.Context, remote, dstContainer, dstPath st
 	o.fs = f
 	o.remote = remote
 
-	srcURL, err := src.getAuth(ctx, false)
+	srcURL, token, err := src.getAuth(ctx, true, false)
 	if err != nil {
 		return nil, fmt.Errorf("multipart copy: %w", err)
 	}
@@ -1894,7 +1768,7 @@ func (f *Fs) copyMultipart(ctx context.Context, remote, dstContainer, dstPath st
 	var (
 		srcSize  = src.size
 		partSize = int64(chunksize.Calculator(o, src.size, blockblob.MaxBlocks, f.opt.ChunkSize))
-		numParts = (srcSize + partSize - 1) / partSize
+		numParts = (srcSize-1)/partSize + 1
 		blockIDs = make([]string, numParts) // list of blocks for finalize
 		g, gCtx  = errgroup.WithContext(ctx)
 		checker  = newCheckForInvalidBlockOrBlob("copy", o)
@@ -1917,8 +1791,7 @@ func (f *Fs) copyMultipart(ctx context.Context, remote, dstContainer, dstPath st
 					Count:  partSize,
 				},
 				// Specifies the authorization scheme and signature for the copy source.
-				// We use SAS URLs as this doesn't seem to work always
+				CopySourceAuthorization: token,
-				// CopySourceAuthorization: token,
 				// CPKInfo *blob.CPKInfo
 				// CPKScopeInfo *blob.CPKScopeInfo
 			}
@@ -1988,7 +1861,7 @@ func (f *Fs) copySinglepart(ctx context.Context, remote, dstContainer, dstPath s
 	dstBlobSVC := f.getBlobSVC(dstContainer, dstPath)
 
 	// Get the source auth - none needed for same storage account
-	srcURL, err := src.getAuth(ctx, f == src.fs)
+	srcURL, _, err := src.getAuth(ctx, false, f == src.fs)
 	if err != nil {
 		return nil, fmt.Errorf("single part copy: source auth: %w", err)
 	}
@@ -2152,6 +2025,7 @@ func (o *Object) getMetadata() (metadata map[string]*string) {
 	}
 	metadata = make(map[string]*string, len(o.meta))
 	for k, v := range o.meta {
+		v := v
 		metadata[k] = &v
 	}
 	return metadata
@@ -2302,6 +2176,11 @@ func (o *Object) getTags() (tags map[string]string) {
 // getBlobSVC creates a blob client
 func (o *Object) getBlobSVC() *blob.Client {
 	container, directory := o.split()
+	// If we are trying to remove an all / directory marker then
+	// this will have one / too many now.
+	if bucket.IsAllSlashes(o.remote) {
+		directory = strings.TrimSuffix(directory, "/")
+	}
 	return o.fs.getBlobSVC(container, directory)
 }
 
@@ -2703,13 +2582,6 @@ func (w *azChunkWriter) WriteChunk(ctx context.Context, chunkNumber int, reader
 		return -1, err
 	}
 
-	// Only account after the checksum reads have been done
-	if do, ok := reader.(pool.DelayAccountinger); ok {
-		// To figure out this number, do a transfer and if the accounted size is 0 or a
-		// multiple of what it should be, increase or decrease this number.
-		do.DelayAccounting(2)
-	}
-
 	// Upload the block, with MD5 for check
 	m := md5.New()
 	currentChunkSize, err := io.Copy(m, reader)
@@ -2797,8 +2669,6 @@ func (o *Object) clearUncommittedBlocks(ctx context.Context) (err error) {
 		blockList    blockblob.GetBlockListResponse
 		properties   *blob.GetPropertiesResponse
 		options      *blockblob.CommitBlockListOptions
-		// Use temporary pacer as this can be called recursively which can cause a deadlock with --max-connections
-		pacer = fs.NewPacer(ctx, pacer.NewS3(pacer.MinSleep(minSleep), pacer.MaxSleep(maxSleep), pacer.DecayConstant(decayConstant)))
 	)
 
 	properties, err = o.readMetaDataAlways(ctx)
@@ -2810,7 +2680,7 @@ func (o *Object) clearUncommittedBlocks(ctx context.Context) (err error) {
 
 	if objectExists {
 		// Get the committed block list
-		err = pacer.Call(func() (bool, error) {
+		err = o.fs.pacer.Call(func() (bool, error) {
 			blockList, err = blockBlobSVC.GetBlockList(ctx, blockblob.BlockListTypeAll, nil)
 			return o.fs.shouldRetry(ctx, err)
 		})
@@ -2852,7 +2722,7 @@ func (o *Object) clearUncommittedBlocks(ctx context.Context) (err error) {
 
 	// Commit only the committed blocks
 	fs.Debugf(o, "Committing %d blocks to remove uncommitted blocks", len(blockIDs))
-	err = pacer.Call(func() (bool, error) {
+	err = o.fs.pacer.Call(func() (bool, error) {
 		_, err := blockBlobSVC.CommitBlockList(ctx, blockIDs, options)
 		return o.fs.shouldRetry(ctx, err)
 	})
@@ -2993,9 +2863,6 @@ func (o *Object) prepareUpload(ctx context.Context, src fs.ObjectInfo, options [
 			return ui, err
 		}
 	}
-	// if ui.isDirMarker && strings.HasSuffix(containerPath, "//") {
-	// 	containerPath = containerPath[:len(containerPath)-1]
-	// }
 
 	// Update Mod time
 	o.updateMetadataWithModTime(src.ModTime(ctx))
@@ -3188,7 +3055,6 @@ var (
 	_ fs.PutStreamer     = &Fs{}
 	_ fs.Purger          = &Fs{}
 	_ fs.ListRer         = &Fs{}
-	_ fs.ListPer         = &Fs{}
 	_ fs.OpenChunkWriter = &Fs{}
 	_ fs.Object          = &Object{}
 	_ fs.MimeTyper       = &Object{}

backend/azurefiles/azurefiles.go

@@ -453,7 +453,7 @@ func newFsFromOptions(ctx context.Context, name, root string, opt *Options) (fs.
 			return nil, fmt.Errorf("create new shared key credential failed: %w", err)
 		}
 	case opt.UseAZ:
-		options := azidentity.AzureCLICredentialOptions{}
+		var options = azidentity.AzureCLICredentialOptions{}
 		cred, err = azidentity.NewAzureCLICredential(&options)
 		fmt.Println(cred)
 		if err != nil {
@@ -516,7 +516,6 @@ func newFsFromOptions(ctx context.Context, name, root string, opt *Options) (fs.
 		}
 	case opt.ClientID != "" && opt.Tenant != "" && opt.Username != "" && opt.Password != "":
 		// User with username and password
-		//nolint:staticcheck // this is deprecated due to Azure policy
 		options := azidentity.UsernamePasswordCredentialOptions{
 			ClientOptions: policyClientOptions,
 		}
@@ -550,7 +549,7 @@ func newFsFromOptions(ctx context.Context, name, root string, opt *Options) (fs.
 	case opt.UseMSI:
 		// Specifying a user-assigned identity. Exactly one of the above IDs must be specified.
 		// Validate and ensure exactly one is set. (To do: better validation.)
-		b2i := map[bool]int{false: 0, true: 1}
+		var b2i = map[bool]int{false: 0, true: 1}
 		set := b2i[opt.MSIClientID != ""] + b2i[opt.MSIObjectID != ""] + b2i[opt.MSIResourceID != ""]
 		if set > 1 {
 			return nil, errors.New("more than one user-assigned identity ID is set")
@@ -569,37 +568,6 @@ func newFsFromOptions(ctx context.Context, name, root string, opt *Options) (fs.
 		if err != nil {
 			return nil, fmt.Errorf("failed to acquire MSI token: %w", err)
 		}
-	case opt.ClientID != "" && opt.Tenant != "" && opt.MSIClientID != "":
-		// Workload Identity based authentication
-		var options azidentity.ManagedIdentityCredentialOptions
-		options.ID = azidentity.ClientID(opt.MSIClientID)
-
-		msiCred, err := azidentity.NewManagedIdentityCredential(&options)
-		if err != nil {
-			return nil, fmt.Errorf("failed to acquire MSI token: %w", err)
-		}
-
-		getClientAssertions := func(context.Context) (string, error) {
-			token, err := msiCred.GetToken(context.Background(), policy.TokenRequestOptions{
-				Scopes: []string{"api://AzureADTokenExchange"},
-			})
-			if err != nil {
-				return "", fmt.Errorf("failed to acquire MSI token: %w", err)
-			}
-
-			return token.Token, nil
-		}
-
-		assertOpts := &azidentity.ClientAssertionCredentialOptions{}
-		cred, err = azidentity.NewClientAssertionCredential(
-			opt.Tenant,
-			opt.ClientID,
-			getClientAssertions,
-			assertOpts)
-
-		if err != nil {
-			return nil, fmt.Errorf("failed to acquire client assertion token: %w", err)
-		}
 	default:
 		return nil, errors.New("no authentication method configured")
 	}
@@ -854,7 +822,7 @@ func (f *Fs) List(ctx context.Context, dir string) (fs.DirEntries, error) {
 		return entries, err
 	}
 
-	opt := &directory.ListFilesAndDirectoriesOptions{
+	var opt = &directory.ListFilesAndDirectoriesOptions{
 		Include: directory.ListFilesInclude{
 			Timestamps: true,
 		},
@@ -953,7 +921,7 @@ func (o *Object) setMetadata(resp *file.GetPropertiesResponse) {
 	}
 }
 
-// getMetadata gets the metadata if it hasn't already been fetched
+// readMetaData gets the metadata if it hasn't already been fetched
 func (o *Object) getMetadata(ctx context.Context) error {
 	resp, err := o.fileClient().GetProperties(ctx, nil)
 	if err != nil {
@@ -1013,10 +981,6 @@ func (o *Object) SetModTime(ctx context.Context, t time.Time) error {
 		SMBProperties: &file.SMBProperties{
 			LastWriteTime: &t,
 		},
-		HTTPHeaders: &file.HTTPHeaders{
-			ContentMD5:  o.md5,
-			ContentType: &o.contentType,
-		},
 	}
 	_, err := o.fileClient().SetHTTPHeaders(ctx, &opt)
 	if err != nil {

backend/b2/b2.go

@@ -847,7 +847,7 @@ func (f *Fs) itemToDirEntry(ctx context.Context, remote string, object *api.File
 }
 
 // listDir lists a single directory
-func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addBucket bool, callback func(fs.DirEntry) error) (err error) {
+func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addBucket bool) (entries fs.DirEntries, err error) {
 	last := ""
 	err = f.list(ctx, bucket, directory, prefix, f.rootBucket == "", false, 0, f.opt.Versions, false, func(remote string, object *api.File, isDirectory bool) error {
 		entry, err := f.itemToDirEntry(ctx, remote, object, isDirectory, &last)
@@ -855,16 +855,16 @@ func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addB
 			return err
 		}
 		if entry != nil {
-			return callback(entry)
+			entries = append(entries, entry)
 		}
 		return nil
 	})
 	if err != nil {
-		return err
+		return nil, err
 	}
 	// bucket must be present if listing succeeded
 	f.cache.MarkOK(bucket)
-	return nil
+	return entries, nil
 }
 
 // listBuckets returns all the buckets to out
@@ -890,46 +890,14 @@ func (f *Fs) listBuckets(ctx context.Context) (entries fs.DirEntries, err error)
 // This should return ErrDirNotFound if the directory isn't
 // found.
 func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error) {
-	return list.WithListP(ctx, dir, f)
-}
-
-// ListP lists the objects and directories of the Fs starting
-// from dir non recursively into out.
-//
-// dir should be "" to start from the root, and should not
-// have trailing slashes.
-//
-// This should return ErrDirNotFound if the directory isn't
-// found.
-//
-// It should call callback for each tranche of entries read.
-// These need not be returned in any particular order.  If
-// callback returns an error then the listing will stop
-// immediately.
-func (f *Fs) ListP(ctx context.Context, dir string, callback fs.ListRCallback) error {
-	list := list.NewHelper(callback)
 	bucket, directory := f.split(dir)
 	if bucket == "" {
 		if directory != "" {
-			return fs.ErrorListBucketRequired
+			return nil, fs.ErrorListBucketRequired
-		}
-		entries, err := f.listBuckets(ctx)
-		if err != nil {
-			return err
-		}
-		for _, entry := range entries {
-			err = list.Add(entry)
-			if err != nil {
-				return err
-			}
-		}
-	} else {
-		err := f.listDir(ctx, bucket, directory, f.rootDirectory, f.rootBucket == "", list.Add)
-		if err != nil {
-			return err
 		}
+		return f.listBuckets(ctx)
 	}
-	return list.Flush()
+	return f.listDir(ctx, bucket, directory, f.rootDirectory, f.rootBucket == "")
 }
 
 // ListR lists the objects and directories of the Fs starting
@@ -1705,21 +1673,6 @@ func (o *Object) getMetaData(ctx context.Context) (info *api.File, err error) {
 			return o.getMetaDataListing(ctx)
 		}
 	}
-
-	// If using versionAt we need to list the find the correct version.
-	if o.fs.opt.VersionAt.IsSet() {
-		info, err := o.getMetaDataListing(ctx)
-		if err != nil {
-			return nil, err
-		}
-
-		if info.Action == "hide" {
-			// Rerturn object not found error if the current version is deleted.
-			return nil, fs.ErrorObjectNotFound
-		}
-		return info, nil
-	}
-
 	_, info, err = o.getOrHead(ctx, "HEAD", nil)
 	return info, err
 }
@@ -1930,14 +1883,9 @@ func (o *Object) getOrHead(ctx context.Context, method string, options []fs.Open
 	// --b2-download-url cloudflare strips the Content-Length
 	// headers (presumably so it can inject stuff) so use the old
 	// length read from the listing.
-	// Additionally, the official examples return S3 headers
-	// instead of native, i.e. no file ID, use ones from listing.
 	if info.Size < 0 {
 		info.Size = o.size
 	}
-	if info.ID == "" {
-		info.ID = o.id
-	}
 	return resp, info, nil
 }
 
@@ -2460,7 +2408,6 @@ var (
 	_ fs.PutStreamer     = &Fs{}
 	_ fs.CleanUpper      = &Fs{}
 	_ fs.ListRer         = &Fs{}
-	_ fs.ListPer         = &Fs{}
 	_ fs.PublicLinker    = &Fs{}
 	_ fs.OpenChunkWriter = &Fs{}
 	_ fs.Commander       = &Fs{}

backend/b2/b2_internal_test.go

@@ -446,14 +446,14 @@ func (f *Fs) InternalTestVersions(t *testing.T) {
 				t.Run("List", func(t *testing.T) {
 					fstest.CheckListing(t, f, test.want)
 				})
-
+				// b2 NewObject doesn't work with VersionAt
-				t.Run("NewObject", func(t *testing.T) {
+				//t.Run("NewObject", func(t *testing.T) {
-					gotObj, gotErr := f.NewObject(ctx, fileName)
+				//	gotObj, gotErr := f.NewObject(ctx, fileName)
-					assert.Equal(t, test.wantErr, gotErr)
+				//	assert.Equal(t, test.wantErr, gotErr)
-					if gotErr == nil {
+				//	if gotErr == nil {
-						assert.Equal(t, test.wantSize, gotObj.Size())
+				//		assert.Equal(t, test.wantSize, gotObj.Size())
-					}
+				//	}
-				})
+				//})
 			})
 		}
 	})

backend/box/api/types.go

@@ -125,21 +125,10 @@ type FolderItems struct {
 	Offset     int     `json:"offset"`
 	Limit      int     `json:"limit"`
 	NextMarker *string `json:"next_marker,omitempty"`
-	// There is some confusion about how this is actually
+	Order      []struct {
-	// returned. The []struct has worked for many years, but in
+		By        string `json:"by"`
-	// https://github.com/rclone/rclone/issues/8776 box was
+		Direction string `json:"direction"`
-	// returning it returned not as a list. We don't actually use
+	} `json:"order"`
-	// this so comment it out.
-	//
-	// Order struct {
-	// 	By        string `json:"by"`
-	// 	Direction string `json:"direction"`
-	// } `json:"order"`
-	//
-	// Order      []struct {
-	// 	By        string `json:"by"`
-	// 	Direction string `json:"direction"`
-	// } `json:"order"`
 }
 
 // Parent defined the ID of the parent directory
@@ -282,9 +271,9 @@ type User struct {
 	ModifiedAt    time.Time `json:"modified_at"`
 	Language      string    `json:"language"`
 	Timezone      string    `json:"timezone"`
-	SpaceAmount   float64   `json:"space_amount"`
+	SpaceAmount   int64     `json:"space_amount"`
-	SpaceUsed     float64   `json:"space_used"`
+	SpaceUsed     int64     `json:"space_used"`
-	MaxUploadSize float64   `json:"max_upload_size"`
+	MaxUploadSize int64     `json:"max_upload_size"`
 	Status        string    `json:"status"`
 	JobTitle      string    `json:"job_title"`
 	Phone         string    `json:"phone"`

backend/cache/cache.go

@@ -684,7 +684,7 @@ func (f *Fs) rcFetch(ctx context.Context, in rc.Params) (rc.Params, error) {
 		start, end int64
 	}
 	parseChunks := func(ranges string) (crs []chunkRange, err error) {
-		for part := range strings.SplitSeq(ranges, ",") {
+		for _, part := range strings.Split(ranges, ",") {
 			var start, end int64 = 0, math.MaxInt64
 			switch ints := strings.Split(part, ":"); len(ints) {
 			case 1:

backend/chunker/chunker.go

@@ -1861,8 +1861,6 @@ func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object,
 
 // baseMove chains to the wrapped Move or simulates it by Copy+Delete
 func (f *Fs) baseMove(ctx context.Context, src fs.Object, remote string, delMode int) (fs.Object, error) {
-	ctx, ci := fs.AddConfig(ctx)
-	ci.NameTransform = nil // ensure operations.Move does not double-transform here
 	var (
 		dest fs.Object
 		err  error

backend/combine/combine.go

@@ -187,6 +187,7 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (outFs fs
 	g, gCtx := errgroup.WithContext(ctx)
 	var mu sync.Mutex
 	for _, upstream := range opt.Upstreams {
+		upstream := upstream
 		g.Go(func() (err error) {
 			equal := strings.IndexRune(upstream, '=')
 			if equal < 0 {
@@ -240,22 +241,18 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (outFs fs
 		DirModTimeUpdatesOnWrite: true,
 		PartialUploads:           true,
 	}).Fill(ctx, f)
-	canMove, slowHash := true, false
+	canMove := true
 	for _, u := range f.upstreams {
 		features = features.Mask(ctx, u.f) // Mask all upstream fs
 		if !operations.CanServerSideMove(u.f) {
 			canMove = false
 		}
-		slowHash = slowHash || u.f.Features().SlowHash
 	}
 	// We can move if all remotes support Move or Copy
 	if canMove {
 		features.Move = f.Move
 	}
 
-	// If any of upstreams are SlowHash, propagate it
-	features.SlowHash = slowHash
-
 	// Enable ListR when upstreams either support ListR or is local
 	// But not when all upstreams are local
 	if features.ListR == nil {
@@ -369,6 +366,7 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (outFs fs
 func (f *Fs) multithread(ctx context.Context, fn func(context.Context, *upstream) error) error {
 	g, gCtx := errgroup.WithContext(ctx)
 	for _, u := range f.upstreams {
+		u := u
 		g.Go(func() (err error) {
 			return fn(gCtx, u)
 		})
@@ -635,6 +633,7 @@ func (f *Fs) ChangeNotify(ctx context.Context, notifyFunc func(string, fs.EntryT
 	var uChans []chan time.Duration
 
 	for _, u := range f.upstreams {
+		u := u
 		if do := u.f.Features().ChangeNotify; do != nil {
 			ch := make(chan time.Duration)
 			uChans = append(uChans, ch)
@@ -859,7 +858,7 @@ func (f *Fs) ListP(ctx context.Context, dir string, callback fs.ListRCallback) e
 		}
 		return wrappedCallback(entries)
 	}
-	return listP(ctx, uRemote, wrappedCallback)
+	return listP(ctx, dir, wrappedCallback)
 }
 
 // ListR lists the objects and directories of the Fs starting

backend/doi/api/dataversetypes.go

@@ -1,38 +0,0 @@
-// Type definitions specific to Dataverse
-
-package api
-
-// DataverseDatasetResponse is returned by the Dataverse dataset API
-type DataverseDatasetResponse struct {
-	Status string           `json:"status"`
-	Data   DataverseDataset `json:"data"`
-}
-
-// DataverseDataset is the representation of a dataset
-type DataverseDataset struct {
-	LatestVersion DataverseDatasetVersion `json:"latestVersion"`
-}
-
-// DataverseDatasetVersion is the representation of a dataset version
-type DataverseDatasetVersion struct {
-	LastUpdateTime string          `json:"lastUpdateTime"`
-	Files          []DataverseFile `json:"files"`
-}
-
-// DataverseFile is the representation of a file found in a dataset
-type DataverseFile struct {
-	DirectoryLabel string            `json:"directoryLabel"`
-	DataFile       DataverseDataFile `json:"dataFile"`
-}
-
-// DataverseDataFile represents file metadata details
-type DataverseDataFile struct {
-	ID                 int64  `json:"id"`
-	Filename           string `json:"filename"`
-	ContentType        string `json:"contentType"`
-	FileSize           int64  `json:"filesize"`
-	OriginalFileFormat string `json:"originalFileFormat"`
-	OriginalFileSize   int64  `json:"originalFileSize"`
-	OriginalFileName   string `json:"originalFileName"`
-	MD5                string `json:"md5"`
-}

backend/doi/api/inveniotypes.go

@@ -1,33 +0,0 @@
-// Type definitions specific to InvenioRDM
-
-package api
-
-// InvenioRecordResponse is the representation of a record stored in InvenioRDM
-type InvenioRecordResponse struct {
-	Links InvenioRecordResponseLinks `json:"links"`
-}
-
-// InvenioRecordResponseLinks represents a record's links
-type InvenioRecordResponseLinks struct {
-	Self string `json:"self"`
-}
-
-// InvenioFilesResponse is the representation of a record's files
-type InvenioFilesResponse struct {
-	Entries []InvenioFilesResponseEntry `json:"entries"`
-}
-
-// InvenioFilesResponseEntry is the representation of a file entry
-type InvenioFilesResponseEntry struct {
-	Key      string                         `json:"key"`
-	Checksum string                         `json:"checksum"`
-	Size     int64                          `json:"size"`
-	Updated  string                         `json:"updated"`
-	MimeType string                         `json:"mimetype"`
-	Links    InvenioFilesResponseEntryLinks `json:"links"`
-}
-
-// InvenioFilesResponseEntryLinks represents file links details
-type InvenioFilesResponseEntryLinks struct {
-	Content string `json:"content"`
-}

backend/doi/api/types.go

@@ -1,26 +0,0 @@
-// Package api has general type definitions for doi
-package api
-
-// DoiResolverResponse is returned by the DOI resolver API
-//
-// Reference: https://www.doi.org/the-identifier/resources/factsheets/doi-resolution-documentation
-type DoiResolverResponse struct {
-	ResponseCode int                        `json:"responseCode"`
-	Handle       string                     `json:"handle"`
-	Values       []DoiResolverResponseValue `json:"values"`
-}
-
-// DoiResolverResponseValue is a single handle record value
-type DoiResolverResponseValue struct {
-	Index     int                          `json:"index"`
-	Type      string                       `json:"type"`
-	Data      DoiResolverResponseValueData `json:"data"`
-	TTL       int                          `json:"ttl"`
-	Timestamp string                       `json:"timestamp"`
-}
-
-// DoiResolverResponseValueData is the data held in a handle value
-type DoiResolverResponseValueData struct {
-	Format string `json:"format"`
-	Value  any    `json:"value"`
-}

backend/doi/dataverse.go

@@ -1,112 +0,0 @@
-// Implementation for Dataverse
-
-package doi
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-	"net/url"
-	"path"
-	"strings"
-	"time"
-
-	"github.com/rclone/rclone/backend/doi/api"
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-// Returns true if resolvedURL is likely a DOI hosted on a Dataverse intallation
-func activateDataverse(resolvedURL *url.URL) (isActive bool) {
-	queryValues := resolvedURL.Query()
-	persistentID := queryValues.Get("persistentId")
-	return persistentID != ""
-}
-
-// Resolve the main API endpoint for a DOI hosted on a Dataverse installation
-func resolveDataverseEndpoint(resolvedURL *url.URL) (provider Provider, endpoint *url.URL, err error) {
-	queryValues := resolvedURL.Query()
-	persistentID := queryValues.Get("persistentId")
-
-	query := url.Values{}
-	query.Add("persistentId", persistentID)
-	endpointURL := resolvedURL.ResolveReference(&url.URL{Path: "/api/datasets/:persistentId/", RawQuery: query.Encode()})
-
-	return Dataverse, endpointURL, nil
-}
-
-// dataverseProvider implements the doiProvider interface for Dataverse installations
-type dataverseProvider struct {
-	f *Fs
-}
-
-// ListEntries returns the full list of entries found at the remote, regardless of root
-func (dp *dataverseProvider) ListEntries(ctx context.Context) (entries []*Object, err error) {
-	// Use the cache if populated
-	cachedEntries, found := dp.f.cache.GetMaybe("files")
-	if found {
-		parsedEntries, ok := cachedEntries.([]Object)
-		if ok {
-			for _, entry := range parsedEntries {
-				newEntry := entry
-				entries = append(entries, &newEntry)
-			}
-			return entries, nil
-		}
-	}
-
-	filesURL := dp.f.endpoint
-	var res *http.Response
-	var result api.DataverseDatasetResponse
-	opts := rest.Opts{
-		Method:     "GET",
-		Path:       strings.TrimLeft(filesURL.EscapedPath(), "/"),
-		Parameters: filesURL.Query(),
-	}
-	err = dp.f.pacer.Call(func() (bool, error) {
-		res, err = dp.f.srv.CallJSON(ctx, &opts, nil, &result)
-		return shouldRetry(ctx, res, err)
-	})
-	if err != nil {
-		return nil, fmt.Errorf("readDir failed: %w", err)
-	}
-	modTime, modTimeErr := time.Parse(time.RFC3339, result.Data.LatestVersion.LastUpdateTime)
-	if modTimeErr != nil {
-		fs.Logf(dp.f, "error: could not parse last update time %v", modTimeErr)
-		modTime = timeUnset
-	}
-	for _, file := range result.Data.LatestVersion.Files {
-		contentURLPath := fmt.Sprintf("/api/access/datafile/%d", file.DataFile.ID)
-		query := url.Values{}
-		query.Add("format", "original")
-		contentURL := dp.f.endpoint.ResolveReference(&url.URL{Path: contentURLPath, RawQuery: query.Encode()})
-		entry := &Object{
-			fs:          dp.f,
-			remote:      path.Join(file.DirectoryLabel, file.DataFile.Filename),
-			contentURL:  contentURL.String(),
-			size:        file.DataFile.FileSize,
-			modTime:     modTime,
-			md5:         file.DataFile.MD5,
-			contentType: file.DataFile.ContentType,
-		}
-		if file.DataFile.OriginalFileName != "" {
-			entry.remote = path.Join(file.DirectoryLabel, file.DataFile.OriginalFileName)
-			entry.size = file.DataFile.OriginalFileSize
-			entry.contentType = file.DataFile.OriginalFileFormat
-		}
-		entries = append(entries, entry)
-	}
-	// Populate the cache
-	cacheEntries := []Object{}
-	for _, entry := range entries {
-		cacheEntries = append(cacheEntries, *entry)
-	}
-	dp.f.cache.Put("files", cacheEntries)
-	return entries, nil
-}
-
-func newDataverseProvider(f *Fs) doiProvider {
-	return &dataverseProvider{
-		f: f,
-	}
-}

backend/doi/doi.go

@@ -1,649 +0,0 @@
-// Package doi provides a filesystem interface for digital objects identified by DOIs.
-//
-// See: https://www.doi.org/the-identifier/what-is-a-doi/
-package doi
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"path"
-	"strings"
-	"time"
-
-	"github.com/rclone/rclone/backend/doi/api"
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/config/configmap"
-	"github.com/rclone/rclone/fs/config/configstruct"
-	"github.com/rclone/rclone/fs/fserrors"
-	"github.com/rclone/rclone/fs/fshttp"
-	"github.com/rclone/rclone/fs/hash"
-	"github.com/rclone/rclone/lib/cache"
-	"github.com/rclone/rclone/lib/pacer"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-const (
-	// the URL of the DOI resolver
-	//
-	// Reference: https://www.doi.org/the-identifier/resources/factsheets/doi-resolution-documentation
-	doiResolverAPIURL = "https://doi.org/api"
-	minSleep          = 10 * time.Millisecond
-	maxSleep          = 2 * time.Second
-	decayConstant     = 2 // bigger for slower decay, exponential
-)
-
-var (
-	errorReadOnly = errors.New("doi remotes are read only")
-	timeUnset     = time.Unix(0, 0)
-)
-
-func init() {
-	fsi := &fs.RegInfo{
-		Name:        "doi",
-		Description: "DOI datasets",
-		NewFs:       NewFs,
-		CommandHelp: commandHelp,
-		Options: []fs.Option{{
-			Name:     "doi",
-			Help:     "The DOI or the doi.org URL.",
-			Required: true,
-		}, {
-			Name: fs.ConfigProvider,
-			Help: `DOI provider.
-
-The DOI provider can be set when rclone does not automatically recognize a supported DOI provider.`,
-			Examples: []fs.OptionExample{
-				{
-					Value: "auto",
-					Help:  "Auto-detect provider",
-				},
-				{
-					Value: string(Zenodo),
-					Help:  "Zenodo",
-				}, {
-					Value: string(Dataverse),
-					Help:  "Dataverse",
-				}, {
-					Value: string(Invenio),
-					Help:  "Invenio",
-				}},
-			Required: false,
-			Advanced: true,
-		}, {
-			Name: "doi_resolver_api_url",
-			Help: `The URL of the DOI resolver API to use.
-
-The DOI resolver can be set for testing or for cases when the the canonical DOI resolver API cannot be used.
-
-Defaults to "https://doi.org/api".`,
-			Required: false,
-			Advanced: true,
-		}},
-	}
-	fs.Register(fsi)
-}
-
-// Provider defines the type of provider hosting the DOI
-type Provider string
-
-const (
-	// Zenodo provider, see https://zenodo.org
-	Zenodo Provider = "zenodo"
-	// Dataverse provider, see https://dataverse.harvard.edu
-	Dataverse Provider = "dataverse"
-	// Invenio provider, see https://inveniordm.docs.cern.ch
-	Invenio Provider = "invenio"
-)
-
-// Options defines the configuration for this backend
-type Options struct {
-	Doi               string `config:"doi"`                  // The DOI, a digital identifier of an object, usually a dataset
-	Provider          string `config:"provider"`             // The DOI provider
-	DoiResolverAPIURL string `config:"doi_resolver_api_url"` // The URL of the DOI resolver API to use.
-}
-
-// Fs stores the interface to the remote HTTP files
-type Fs struct {
-	name        string         // name of this remote
-	root        string         // the path we are working on
-	provider    Provider       // the DOI provider
-	doiProvider doiProvider    // the interface used to interact with the DOI provider
-	features    *fs.Features   // optional features
-	opt         Options        // options for this backend
-	ci          *fs.ConfigInfo // global config
-	endpoint    *url.URL       // the main API endpoint for this remote
-	endpointURL string         // endpoint as a string
-	srv         *rest.Client   // the connection to the server
-	pacer       *fs.Pacer      // pacer for API calls
-	cache       *cache.Cache   // a cache for the remote metadata
-}
-
-// Object is a remote object that has been stat'd (so it exists, but is not necessarily open for reading)
-type Object struct {
-	fs          *Fs       // what this object is part of
-	remote      string    // the remote path
-	contentURL  string    // the URL where the contents of the file can be downloaded
-	size        int64     // size of the object
-	modTime     time.Time // modification time of the object
-	contentType string    // content type of the object
-	md5         string    // MD5 hash of the object content
-}
-
-// doiProvider is the interface used to list objects in a DOI
-type doiProvider interface {
-	// ListEntries returns the full list of entries found at the remote, regardless of root
-	ListEntries(ctx context.Context) (entries []*Object, err error)
-}
-
-// Parse the input string as a DOI
-// Examples:
-// 10.1000/182 -> 10.1000/182
-// https://doi.org/10.1000/182 -> 10.1000/182
-// doi:10.1000/182 -> 10.1000/182
-func parseDoi(doi string) string {
-	doiURL, err := url.Parse(doi)
-	if err != nil {
-		return doi
-	}
-	if doiURL.Scheme == "doi" {
-		return strings.TrimLeft(strings.TrimPrefix(doi, "doi:"), "/")
-	}
-	if strings.HasSuffix(doiURL.Hostname(), "doi.org") {
-		return strings.TrimLeft(doiURL.Path, "/")
-	}
-	return doi
-}
-
-// Resolve a DOI to a URL
-// Reference: https://www.doi.org/the-identifier/resources/factsheets/doi-resolution-documentation
-func resolveDoiURL(ctx context.Context, srv *rest.Client, pacer *fs.Pacer, opt *Options) (doiURL *url.URL, err error) {
-	resolverURL := opt.DoiResolverAPIURL
-	if resolverURL == "" {
-		resolverURL = doiResolverAPIURL
-	}
-
-	var result api.DoiResolverResponse
-	params := url.Values{}
-	params.Add("index", "1")
-	opts := rest.Opts{
-		Method:     "GET",
-		RootURL:    resolverURL,
-		Path:       "/handles/" + opt.Doi,
-		Parameters: params,
-	}
-	err = pacer.Call(func() (bool, error) {
-		res, err := srv.CallJSON(ctx, &opts, nil, &result)
-		return shouldRetry(ctx, res, err)
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	if result.ResponseCode != 1 {
-		return nil, fmt.Errorf("could not resolve DOI (error code %d)", result.ResponseCode)
-	}
-	resolvedURLStr := ""
-	for _, value := range result.Values {
-		if value.Type == "URL" && value.Data.Format == "string" {
-			valueStr, ok := value.Data.Value.(string)
-			if !ok {
-				return nil, fmt.Errorf("could not resolve DOI (incorrect response format)")
-			}
-			resolvedURLStr = valueStr
-		}
-	}
-	resolvedURL, err := url.Parse(resolvedURLStr)
-	if err != nil {
-		return nil, err
-	}
-	return resolvedURL, nil
-}
-
-// Resolve the passed configuration into a provider and enpoint
-func resolveEndpoint(ctx context.Context, srv *rest.Client, pacer *fs.Pacer, opt *Options) (provider Provider, endpoint *url.URL, err error) {
-	resolvedURL, err := resolveDoiURL(ctx, srv, pacer, opt)
-	if err != nil {
-		return "", nil, err
-	}
-
-	switch opt.Provider {
-	case string(Dataverse):
-		return resolveDataverseEndpoint(resolvedURL)
-	case string(Invenio):
-		return resolveInvenioEndpoint(ctx, srv, pacer, resolvedURL)
-	case string(Zenodo):
-		return resolveZenodoEndpoint(ctx, srv, pacer, resolvedURL, opt.Doi)
-	}
-
-	hostname := strings.ToLower(resolvedURL.Hostname())
-	if hostname == "dataverse.harvard.edu" || activateDataverse(resolvedURL) {
-		return resolveDataverseEndpoint(resolvedURL)
-	}
-	if hostname == "zenodo.org" || strings.HasSuffix(hostname, ".zenodo.org") {
-		return resolveZenodoEndpoint(ctx, srv, pacer, resolvedURL, opt.Doi)
-	}
-	if activateInvenio(ctx, srv, pacer, resolvedURL) {
-		return resolveInvenioEndpoint(ctx, srv, pacer, resolvedURL)
-	}
-
-	return "", nil, fmt.Errorf("provider '%s' is not supported", resolvedURL.Hostname())
-}
-
-// Make the http connection from the passed options
-func (f *Fs) httpConnection(ctx context.Context, opt *Options) (isFile bool, err error) {
-	provider, endpoint, err := resolveEndpoint(ctx, f.srv, f.pacer, opt)
-	if err != nil {
-		return false, err
-	}
-
-	// Update f with the new parameters
-	f.srv.SetRoot(endpoint.ResolveReference(&url.URL{Path: "/"}).String())
-	f.endpoint = endpoint
-	f.endpointURL = endpoint.String()
-	f.provider = provider
-	f.opt.Provider = string(provider)
-
-	switch f.provider {
-	case Dataverse:
-		f.doiProvider = newDataverseProvider(f)
-	case Invenio, Zenodo:
-		f.doiProvider = newInvenioProvider(f)
-	default:
-		return false, fmt.Errorf("provider type '%s' not supported", f.provider)
-	}
-
-	// Determine if the root is a file
-	entries, err := f.doiProvider.ListEntries(ctx)
-	if err != nil {
-		return false, err
-	}
-	for _, entry := range entries {
-		if entry.remote == f.root {
-			isFile = true
-			break
-		}
-	}
-	return isFile, nil
-}
-
-// retryErrorCodes is a slice of error codes that we will retry
-var retryErrorCodes = []int{
-	429, // Too Many Requests.
-	500, // Internal Server Error
-	502, // Bad Gateway
-	503, // Service Unavailable
-	504, // Gateway Timeout
-	509, // Bandwidth Limit Exceeded
-}
-
-// shouldRetry returns a boolean as to whether this res and err
-// deserve to be retried. It returns the err as a convenience.
-func shouldRetry(ctx context.Context, res *http.Response, err error) (bool, error) {
-	if fserrors.ContextError(ctx, &err) {
-		return false, err
-	}
-	return fserrors.ShouldRetry(err) || fserrors.ShouldRetryHTTP(res, retryErrorCodes), err
-}
-
-// NewFs creates a new Fs object from the name and root. It connects to
-// the host specified in the config file.
-func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, error) {
-	root = strings.Trim(root, "/")
-
-	// Parse config into Options struct
-	opt := new(Options)
-	err := configstruct.Set(m, opt)
-	if err != nil {
-		return nil, err
-	}
-	opt.Doi = parseDoi(opt.Doi)
-
-	client := fshttp.NewClient(ctx)
-	ci := fs.GetConfig(ctx)
-	f := &Fs{
-		name:  name,
-		root:  root,
-		opt:   *opt,
-		ci:    ci,
-		srv:   rest.NewClient(client),
-		pacer: fs.NewPacer(ctx, pacer.NewDefault(pacer.MinSleep(minSleep), pacer.MaxSleep(maxSleep), pacer.DecayConstant(decayConstant))),
-		cache: cache.New(),
-	}
-	f.features = (&fs.Features{
-		CanHaveEmptyDirectories: true,
-	}).Fill(ctx, f)
-
-	isFile, err := f.httpConnection(ctx, opt)
-	if err != nil {
-		return nil, err
-	}
-
-	if isFile {
-		// return an error with an fs which points to the parent
-		newRoot := path.Dir(f.root)
-		if newRoot == "." {
-			newRoot = ""
-		}
-		f.root = newRoot
-		return f, fs.ErrorIsFile
-	}
-
-	return f, nil
-}
-
-// Name returns the configured name of the file system
-func (f *Fs) Name() string {
-	return f.name
-}
-
-// Root returns the root for the filesystem
-func (f *Fs) Root() string {
-	return f.root
-}
-
-// String returns the URL for the filesystem
-func (f *Fs) String() string {
-	return fmt.Sprintf("DOI %s", f.opt.Doi)
-}
-
-// Features returns the optional features of this Fs
-func (f *Fs) Features() *fs.Features {
-	return f.features
-}
-
-// Precision is the remote http file system's modtime precision, which we have no way of knowing. We estimate at 1s
-func (f *Fs) Precision() time.Duration {
-	return time.Second
-}
-
-// Hashes returns hash.HashNone to indicate remote hashing is unavailable
-func (f *Fs) Hashes() hash.Set {
-	return hash.Set(hash.MD5)
-	// return hash.Set(hash.None)
-}
-
-// Mkdir makes the root directory of the Fs object
-func (f *Fs) Mkdir(ctx context.Context, dir string) error {
-	return errorReadOnly
-}
-
-// Remove a remote http file object
-func (o *Object) Remove(ctx context.Context) error {
-	return errorReadOnly
-}
-
-// Rmdir removes the root directory of the Fs object
-func (f *Fs) Rmdir(ctx context.Context, dir string) error {
-	return errorReadOnly
-}
-
-// NewObject creates a new remote http file object
-func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
-	entries, err := f.doiProvider.ListEntries(ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	remoteFullPath := remote
-	if f.root != "" {
-		remoteFullPath = path.Join(f.root, remote)
-	}
-
-	for _, entry := range entries {
-		if entry.Remote() == remoteFullPath {
-			return entry, nil
-		}
-	}
-
-	return nil, fs.ErrorObjectNotFound
-}
-
-// List the objects and directories in dir into entries.  The
-// entries can be returned in any order but should be for a
-// complete directory.
-//
-// dir should be "" to list the root, and should not have
-// trailing slashes.
-//
-// This should return ErrDirNotFound if the directory isn't
-// found.
-func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error) {
-	fileEntries, err := f.doiProvider.ListEntries(ctx)
-	if err != nil {
-		return nil, fmt.Errorf("error listing %q: %w", dir, err)
-	}
-
-	fullDir := path.Join(f.root, dir)
-	if fullDir != "" {
-		fullDir += "/"
-	}
-
-	dirPaths := map[string]bool{}
-	for _, entry := range fileEntries {
-		// First, filter out files not in `fullDir`
-		if !strings.HasPrefix(entry.remote, fullDir) {
-			continue
-		}
-		// Then, find entries in subfolers
-		remotePath := entry.remote
-		if fullDir != "" {
-			remotePath = strings.TrimLeft(strings.TrimPrefix(remotePath, fullDir), "/")
-		}
-		parts := strings.SplitN(remotePath, "/", 2)
-		if len(parts) == 1 {
-			newEntry := *entry
-			newEntry.remote = path.Join(dir, remotePath)
-			entries = append(entries, &newEntry)
-		} else {
-			dirPaths[path.Join(dir, parts[0])] = true
-		}
-	}
-
-	for dirPath := range dirPaths {
-		entry := fs.NewDir(dirPath, time.Time{})
-		entries = append(entries, entry)
-	}
-
-	return entries, nil
-}
-
-// Put in to the remote path with the modTime given of the given size
-//
-// May create the object even if it returns an error - if so
-// will return the object and the error, otherwise will return
-// nil and the error
-func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error) {
-	return nil, errorReadOnly
-}
-
-// PutStream uploads to the remote path with the modTime given of indeterminate size
-func (f *Fs) PutStream(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error) {
-	return nil, errorReadOnly
-}
-
-// Fs is the filesystem this remote http file object is located within
-func (o *Object) Fs() fs.Info {
-	return o.fs
-}
-
-// String returns the URL to the remote HTTP file
-func (o *Object) String() string {
-	if o == nil {
-		return "<nil>"
-	}
-	return o.remote
-}
-
-// Remote the name of the remote HTTP file, relative to the fs root
-func (o *Object) Remote() string {
-	return o.remote
-}
-
-// Hash returns "" since HTTP (in Go or OpenSSH) doesn't support remote calculation of hashes
-func (o *Object) Hash(ctx context.Context, t hash.Type) (string, error) {
-	if t != hash.MD5 {
-		return "", hash.ErrUnsupported
-	}
-	return o.md5, nil
-}
-
-// Size returns the size in bytes of the remote http file
-func (o *Object) Size() int64 {
-	return o.size
-}
-
-// ModTime returns the modification time of the remote http file
-func (o *Object) ModTime(ctx context.Context) time.Time {
-	return o.modTime
-}
-
-// SetModTime sets the modification and access time to the specified time
-//
-// it also updates the info field
-func (o *Object) SetModTime(ctx context.Context, modTime time.Time) error {
-	return errorReadOnly
-}
-
-// Storable returns whether the remote http file is a regular file (not a directory, symbolic link, block device, character device, named pipe, etc.)
-func (o *Object) Storable() bool {
-	return true
-}
-
-// Open a remote http file object for reading. Seek is supported
-func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.ReadCloser, err error) {
-	fs.FixRangeOption(options, o.size)
-	opts := rest.Opts{
-		Method:  "GET",
-		RootURL: o.contentURL,
-		Options: options,
-	}
-	var res *http.Response
-	err = o.fs.pacer.Call(func() (bool, error) {
-		res, err = o.fs.srv.Call(ctx, &opts)
-		return shouldRetry(ctx, res, err)
-	})
-	if err != nil {
-		return nil, fmt.Errorf("Open failed: %w", err)
-	}
-
-	// Handle non-compliant redirects
-	if res.Header.Get("Location") != "" {
-		newURL, err := res.Location()
-		if err == nil {
-			opts.RootURL = newURL.String()
-			err = o.fs.pacer.Call(func() (bool, error) {
-				res, err = o.fs.srv.Call(ctx, &opts)
-				return shouldRetry(ctx, res, err)
-			})
-			if err != nil {
-				return nil, fmt.Errorf("Open failed: %w", err)
-			}
-		}
-	}
-
-	return res.Body, nil
-}
-
-// Update in to the object with the modTime given of the given size
-func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) error {
-	return errorReadOnly
-}
-
-// MimeType of an Object if known, "" otherwise
-func (o *Object) MimeType(ctx context.Context) string {
-	return o.contentType
-}
-
-var commandHelp = []fs.CommandHelp{{
-	Name:  "metadata",
-	Short: "Show metadata about the DOI.",
-	Long: `This command returns a JSON object with some information about the DOI.
-
-    rclone backend medatadata doi: 
-
-It returns a JSON object representing metadata about the DOI.
-`,
-}, {
-	Name:  "set",
-	Short: "Set command for updating the config parameters.",
-	Long: `This set command can be used to update the config parameters
-for a running doi backend.
-
-Usage Examples:
-
-    rclone backend set doi: [-o opt_name=opt_value] [-o opt_name2=opt_value2]
-    rclone rc backend/command command=set fs=doi: [-o opt_name=opt_value] [-o opt_name2=opt_value2]
-    rclone rc backend/command command=set fs=doi: -o doi=NEW_DOI
-
-The option keys are named as they are in the config file.
-
-This rebuilds the connection to the doi backend when it is called with
-the new parameters. Only new parameters need be passed as the values
-will default to those currently in use.
-
-It doesn't return anything.
-`,
-}}
-
-// Command the backend to run a named command
-//
-// The command run is name
-// args may be used to read arguments from
-// opts may be used to read optional arguments from
-//
-// The result should be capable of being JSON encoded
-// If it is a string or a []string it will be shown to the user
-// otherwise it will be JSON encoded and shown to the user like that
-func (f *Fs) Command(ctx context.Context, name string, arg []string, opt map[string]string) (out any, err error) {
-	switch name {
-	case "metadata":
-		return f.ShowMetadata(ctx)
-	case "set":
-		newOpt := f.opt
-		err := configstruct.Set(configmap.Simple(opt), &newOpt)
-		if err != nil {
-			return nil, fmt.Errorf("reading config: %w", err)
-		}
-		_, err = f.httpConnection(ctx, &newOpt)
-		if err != nil {
-			return nil, fmt.Errorf("updating session: %w", err)
-		}
-		f.opt = newOpt
-		keys := []string{}
-		for k := range opt {
-			keys = append(keys, k)
-		}
-		fs.Logf(f, "Updated config values: %s", strings.Join(keys, ", "))
-		return nil, nil
-	default:
-		return nil, fs.ErrorCommandNotFound
-	}
-}
-
-// ShowMetadata returns some metadata about the corresponding DOI
-func (f *Fs) ShowMetadata(ctx context.Context) (metadata any, err error) {
-	doiURL, err := url.Parse("https://doi.org/" + f.opt.Doi)
-	if err != nil {
-		return nil, err
-	}
-
-	info := map[string]any{}
-	info["DOI"] = f.opt.Doi
-	info["URL"] = doiURL.String()
-	info["metadataURL"] = f.endpointURL
-	info["provider"] = f.provider
-	return info, nil
-}
-
-// Check the interfaces are satisfied
-var (
-	_ fs.Fs          = (*Fs)(nil)
-	_ fs.PutStreamer = (*Fs)(nil)
-	_ fs.Commander   = (*Fs)(nil)
-	_ fs.Object      = (*Object)(nil)
-	_ fs.MimeTyper   = (*Object)(nil)
-)

backend/doi/doi_internal_test.go

@@ -1,260 +0,0 @@
-package doi
-
-import (
-	"context"
-	"crypto/md5"
-	"encoding/hex"
-	"encoding/json"
-	"io"
-	"net/http"
-	"net/http/httptest"
-	"net/url"
-	"sort"
-	"strings"
-	"testing"
-	"time"
-
-	"github.com/rclone/rclone/backend/doi/api"
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/config/configmap"
-	"github.com/rclone/rclone/fs/hash"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-var remoteName = "TestDoi"
-
-func TestParseDoi(t *testing.T) {
-	// 10.1000/182 -> 10.1000/182
-	doi := "10.1000/182"
-	parsed := parseDoi(doi)
-	assert.Equal(t, "10.1000/182", parsed)
-
-	// https://doi.org/10.1000/182 -> 10.1000/182
-	doi = "https://doi.org/10.1000/182"
-	parsed = parseDoi(doi)
-	assert.Equal(t, "10.1000/182", parsed)
-
-	// https://dx.doi.org/10.1000/182 -> 10.1000/182
-	doi = "https://dxdoi.org/10.1000/182"
-	parsed = parseDoi(doi)
-	assert.Equal(t, "10.1000/182", parsed)
-
-	// doi:10.1000/182 -> 10.1000/182
-	doi = "doi:10.1000/182"
-	parsed = parseDoi(doi)
-	assert.Equal(t, "10.1000/182", parsed)
-
-	// doi://10.1000/182 -> 10.1000/182
-	doi = "doi://10.1000/182"
-	parsed = parseDoi(doi)
-	assert.Equal(t, "10.1000/182", parsed)
-}
-
-// prepareMockDoiResolverServer prepares a test server to resolve DOIs
-func prepareMockDoiResolverServer(t *testing.T, resolvedURL string) (doiResolverAPIURL string) {
-	mux := http.NewServeMux()
-
-	// Handle requests for resolving DOIs
-	mux.HandleFunc("GET /api/handles/{handle...}", func(w http.ResponseWriter, r *http.Request) {
-		// Check that we are resolving a DOI
-		handle := strings.TrimPrefix(r.URL.Path, "/api/handles/")
-		assert.NotEmpty(t, handle)
-		index := r.URL.Query().Get("index")
-		assert.Equal(t, "1", index)
-
-		// Return the most basic response
-		result := api.DoiResolverResponse{
-			ResponseCode: 1,
-			Handle:       handle,
-			Values: []api.DoiResolverResponseValue{
-				{
-					Index: 1,
-					Type:  "URL",
-					Data: api.DoiResolverResponseValueData{
-						Format: "string",
-						Value:  resolvedURL,
-					},
-				},
-			},
-		}
-		resultBytes, err := json.Marshal(result)
-		require.NoError(t, err)
-		w.Header().Add("Content-Type", "application/json")
-		_, err = w.Write(resultBytes)
-		require.NoError(t, err)
-	})
-
-	// Make the test server
-	ts := httptest.NewServer(mux)
-
-	// Close the server at the end of the test
-	t.Cleanup(ts.Close)
-
-	return ts.URL + "/api"
-}
-
-func md5Sum(text string) string {
-	hash := md5.Sum([]byte(text))
-	return hex.EncodeToString(hash[:])
-}
-
-// prepareMockZenodoServer prepares a test server that mocks Zenodo.org
-func prepareMockZenodoServer(t *testing.T, files map[string]string) *httptest.Server {
-	mux := http.NewServeMux()
-
-	// Handle requests for a single record
-	mux.HandleFunc("GET /api/records/{recordID...}", func(w http.ResponseWriter, r *http.Request) {
-		// Check that we are returning data about a single record
-		recordID := strings.TrimPrefix(r.URL.Path, "/api/records/")
-		assert.NotEmpty(t, recordID)
-
-		// Return the most basic response
-		selfURL, err := url.Parse("http://" + r.Host)
-		require.NoError(t, err)
-		selfURL = selfURL.JoinPath(r.URL.String())
-		result := api.InvenioRecordResponse{
-			Links: api.InvenioRecordResponseLinks{
-				Self: selfURL.String(),
-			},
-		}
-		resultBytes, err := json.Marshal(result)
-		require.NoError(t, err)
-		w.Header().Add("Content-Type", "application/json")
-		_, err = w.Write(resultBytes)
-		require.NoError(t, err)
-	})
-	// Handle requests for listing files in a record
-	mux.HandleFunc("GET /api/records/{record}/files", func(w http.ResponseWriter, r *http.Request) {
-		// Return the most basic response
-		filesBaseURL, err := url.Parse("http://" + r.Host)
-		require.NoError(t, err)
-		filesBaseURL = filesBaseURL.JoinPath("/api/files/")
-
-		entries := []api.InvenioFilesResponseEntry{}
-		for filename, contents := range files {
-			entries = append(entries,
-				api.InvenioFilesResponseEntry{
-					Key:      filename,
-					Checksum: md5Sum(contents),
-					Size:     int64(len(contents)),
-					Updated:  time.Now().UTC().Format(time.RFC3339),
-					MimeType: "text/plain; charset=utf-8",
-					Links: api.InvenioFilesResponseEntryLinks{
-						Content: filesBaseURL.JoinPath(filename).String(),
-					},
-				},
-			)
-		}
-
-		result := api.InvenioFilesResponse{
-			Entries: entries,
-		}
-		resultBytes, err := json.Marshal(result)
-		require.NoError(t, err)
-		w.Header().Add("Content-Type", "application/json")
-		_, err = w.Write(resultBytes)
-		require.NoError(t, err)
-	})
-	// Handle requests for file contents
-	mux.HandleFunc("/api/files/{file}", func(w http.ResponseWriter, r *http.Request) {
-		// Check that we are returning the contents of a file
-		filename := strings.TrimPrefix(r.URL.Path, "/api/files/")
-		assert.NotEmpty(t, filename)
-		contents, found := files[filename]
-		if !found {
-			w.WriteHeader(404)
-			return
-		}
-
-		// Return the most basic response
-		_, err := w.Write([]byte(contents))
-		require.NoError(t, err)
-	})
-
-	// Make the test server
-	ts := httptest.NewServer(mux)
-
-	// Close the server at the end of the test
-	t.Cleanup(ts.Close)
-
-	return ts
-}
-
-func TestZenodoRemote(t *testing.T) {
-	recordID := "2600782"
-	doi := "10.5281/zenodo.2600782"
-
-	// The files in the dataset
-	files := map[string]string{
-		"README.md": "This is a dataset.",
-		"data.txt":  "Some data",
-	}
-
-	ts := prepareMockZenodoServer(t, files)
-	resolvedURL := ts.URL + "/record/" + recordID
-
-	doiResolverAPIURL := prepareMockDoiResolverServer(t, resolvedURL)
-
-	testConfig := configmap.Simple{
-		"type":                 "doi",
-		"doi":                  doi,
-		"provider":             "zenodo",
-		"doi_resolver_api_url": doiResolverAPIURL,
-	}
-	f, err := NewFs(context.Background(), remoteName, "", testConfig)
-	require.NoError(t, err)
-
-	// Test listing the DOI files
-	entries, err := f.List(context.Background(), "")
-	require.NoError(t, err)
-
-	sort.Sort(entries)
-
-	require.Equal(t, len(files), len(entries))
-
-	e := entries[0]
-	assert.Equal(t, "README.md", e.Remote())
-	assert.Equal(t, int64(18), e.Size())
-	_, ok := e.(*Object)
-	assert.True(t, ok)
-
-	e = entries[1]
-	assert.Equal(t, "data.txt", e.Remote())
-	assert.Equal(t, int64(9), e.Size())
-	_, ok = e.(*Object)
-	assert.True(t, ok)
-
-	// Test reading the DOI files
-	o, err := f.NewObject(context.Background(), "README.md")
-	require.NoError(t, err)
-	assert.Equal(t, int64(18), o.Size())
-	md5Hash, err := o.Hash(context.Background(), hash.MD5)
-	require.NoError(t, err)
-	assert.Equal(t, "464352b1cab5240e44528a56fda33d9d", md5Hash)
-	fd, err := o.Open(context.Background())
-	require.NoError(t, err)
-	data, err := io.ReadAll(fd)
-	require.NoError(t, err)
-	require.NoError(t, fd.Close())
-	assert.Equal(t, []byte(files["README.md"]), data)
-	do, ok := o.(fs.MimeTyper)
-	require.True(t, ok)
-	assert.Equal(t, "text/plain; charset=utf-8", do.MimeType(context.Background()))
-
-	o, err = f.NewObject(context.Background(), "data.txt")
-	require.NoError(t, err)
-	assert.Equal(t, int64(9), o.Size())
-	md5Hash, err = o.Hash(context.Background(), hash.MD5)
-	require.NoError(t, err)
-	assert.Equal(t, "5b82f8bf4df2bfb0e66ccaa7306fd024", md5Hash)
-	fd, err = o.Open(context.Background())
-	require.NoError(t, err)
-	data, err = io.ReadAll(fd)
-	require.NoError(t, err)
-	require.NoError(t, fd.Close())
-	assert.Equal(t, []byte(files["data.txt"]), data)
-	do, ok = o.(fs.MimeTyper)
-	require.True(t, ok)
-	assert.Equal(t, "text/plain; charset=utf-8", do.MimeType(context.Background()))
-}

backend/doi/doi_test.go

@@ -1,16 +0,0 @@
-// Test DOI filesystem interface
-package doi
-
-import (
-	"testing"
-
-	"github.com/rclone/rclone/fstest/fstests"
-)
-
-// TestIntegration runs integration tests against the remote
-func TestIntegration(t *testing.T) {
-	fstests.Run(t, &fstests.Opt{
-		RemoteName: "TestDoi:",
-		NilObject:  (*Object)(nil),
-	})
-}

backend/doi/invenio.go

@@ -1,164 +0,0 @@
-// Implementation for InvenioRDM
-
-package doi
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-	"net/url"
-	"regexp"
-	"strings"
-	"time"
-
-	"github.com/rclone/rclone/backend/doi/api"
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-var invenioRecordRegex = regexp.MustCompile(`\/records?\/(.+)`)
-
-// Returns true if resolvedURL is likely a DOI hosted on an InvenioRDM intallation
-func activateInvenio(ctx context.Context, srv *rest.Client, pacer *fs.Pacer, resolvedURL *url.URL) (isActive bool) {
-	_, _, err := resolveInvenioEndpoint(ctx, srv, pacer, resolvedURL)
-	return err == nil
-}
-
-// Resolve the main API endpoint for a DOI hosted on an InvenioRDM installation
-func resolveInvenioEndpoint(ctx context.Context, srv *rest.Client, pacer *fs.Pacer, resolvedURL *url.URL) (provider Provider, endpoint *url.URL, err error) {
-	var res *http.Response
-	opts := rest.Opts{
-		Method:  "GET",
-		RootURL: resolvedURL.String(),
-	}
-	err = pacer.Call(func() (bool, error) {
-		res, err = srv.Call(ctx, &opts)
-		return shouldRetry(ctx, res, err)
-	})
-	if err != nil {
-		return "", nil, err
-	}
-
-	// First, attempt to grab the API URL from the headers
-	var linksetURL *url.URL
-	links := parseLinkHeader(res.Header.Get("Link"))
-	for _, link := range links {
-		if link.Rel == "linkset" && link.Type == "application/linkset+json" {
-			parsed, err := url.Parse(link.Href)
-			if err == nil {
-				linksetURL = parsed
-				break
-			}
-		}
-	}
-
-	if linksetURL != nil {
-		endpoint, err = checkInvenioAPIURL(ctx, srv, pacer, linksetURL)
-		if err == nil {
-			return Invenio, endpoint, nil
-		}
-		fs.Logf(nil, "using linkset URL failed: %s", err.Error())
-	}
-
-	// If there is no linkset header, try to grab the record ID from the URL
-	recordID := ""
-	resURL := res.Request.URL
-	match := invenioRecordRegex.FindStringSubmatch(resURL.EscapedPath())
-	if match != nil {
-		recordID = match[1]
-		guessedURL := res.Request.URL.ResolveReference(&url.URL{
-			Path: "/api/records/" + recordID,
-		})
-		endpoint, err = checkInvenioAPIURL(ctx, srv, pacer, guessedURL)
-		if err == nil {
-			return Invenio, endpoint, nil
-		}
-		fs.Logf(nil, "guessing the URL failed: %s", err.Error())
-	}
-
-	return "", nil, fmt.Errorf("could not resolve the Invenio API endpoint for '%s'", resolvedURL.String())
-}
-
-func checkInvenioAPIURL(ctx context.Context, srv *rest.Client, pacer *fs.Pacer, resolvedURL *url.URL) (endpoint *url.URL, err error) {
-	var result api.InvenioRecordResponse
-	opts := rest.Opts{
-		Method:  "GET",
-		RootURL: resolvedURL.String(),
-	}
-	err = pacer.Call(func() (bool, error) {
-		res, err := srv.CallJSON(ctx, &opts, nil, &result)
-		return shouldRetry(ctx, res, err)
-	})
-	if err != nil {
-		return nil, err
-	}
-	if result.Links.Self == "" {
-		return nil, fmt.Errorf("could not parse API response from '%s'", resolvedURL.String())
-	}
-	return url.Parse(result.Links.Self)
-}
-
-// invenioProvider implements the doiProvider interface for InvenioRDM installations
-type invenioProvider struct {
-	f *Fs
-}
-
-// ListEntries returns the full list of entries found at the remote, regardless of root
-func (ip *invenioProvider) ListEntries(ctx context.Context) (entries []*Object, err error) {
-	// Use the cache if populated
-	cachedEntries, found := ip.f.cache.GetMaybe("files")
-	if found {
-		parsedEntries, ok := cachedEntries.([]Object)
-		if ok {
-			for _, entry := range parsedEntries {
-				newEntry := entry
-				entries = append(entries, &newEntry)
-			}
-			return entries, nil
-		}
-	}
-
-	filesURL := ip.f.endpoint.JoinPath("files")
-	var result api.InvenioFilesResponse
-	opts := rest.Opts{
-		Method: "GET",
-		Path:   strings.TrimLeft(filesURL.EscapedPath(), "/"),
-	}
-	err = ip.f.pacer.Call(func() (bool, error) {
-		res, err := ip.f.srv.CallJSON(ctx, &opts, nil, &result)
-		return shouldRetry(ctx, res, err)
-	})
-	if err != nil {
-		return nil, fmt.Errorf("readDir failed: %w", err)
-	}
-	for _, file := range result.Entries {
-		modTime, modTimeErr := time.Parse(time.RFC3339, file.Updated)
-		if modTimeErr != nil {
-			fs.Logf(ip.f, "error: could not parse last update time %v", modTimeErr)
-			modTime = timeUnset
-		}
-		entry := &Object{
-			fs:          ip.f,
-			remote:      file.Key,
-			contentURL:  file.Links.Content,
-			size:        file.Size,
-			modTime:     modTime,
-			contentType: file.MimeType,
-			md5:         strings.TrimPrefix(file.Checksum, "md5:"),
-		}
-		entries = append(entries, entry)
-	}
-	// Populate the cache
-	cacheEntries := []Object{}
-	for _, entry := range entries {
-		cacheEntries = append(cacheEntries, *entry)
-	}
-	ip.f.cache.Put("files", cacheEntries)
-	return entries, nil
-}
-
-func newInvenioProvider(f *Fs) doiProvider {
-	return &invenioProvider{
-		f: f,
-	}
-}

backend/doi/link_header.go

@@ -1,75 +0,0 @@
-package doi
-
-import (
-	"regexp"
-	"strings"
-)
-
-var linkRegex = regexp.MustCompile(`^<(.+)>$`)
-var valueRegex = regexp.MustCompile(`^"(.+)"$`)
-
-// headerLink represents a link as presented in HTTP headers
-// MDN Reference: https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Link
-type headerLink struct {
-	Href   string
-	Rel    string
-	Type   string
-	Extras map[string]string
-}
-
-func parseLinkHeader(header string) (links []headerLink) {
-	for link := range strings.SplitSeq(header, ",") {
-		link = strings.TrimSpace(link)
-		parsed := parseLink(link)
-		if parsed != nil {
-			links = append(links, *parsed)
-		}
-	}
-	return links
-}
-
-func parseLink(link string) (parsedLink *headerLink) {
-	var parts []string
-	for part := range strings.SplitSeq(link, ";") {
-		parts = append(parts, strings.TrimSpace(part))
-	}
-
-	match := linkRegex.FindStringSubmatch(parts[0])
-	if match == nil {
-		return nil
-	}
-
-	result := &headerLink{
-		Href:   match[1],
-		Extras: map[string]string{},
-	}
-
-	for _, keyValue := range parts[1:] {
-		parsed := parseKeyValue(keyValue)
-		if parsed != nil {
-			key, value := parsed[0], parsed[1]
-			switch strings.ToLower(key) {
-			case "rel":
-				result.Rel = value
-			case "type":
-				result.Type = value
-			default:
-				result.Extras[key] = value
-			}
-		}
-	}
-	return result
-}
-
-func parseKeyValue(keyValue string) []string {
-	parts := strings.SplitN(keyValue, "=", 2)
-	if parts[0] == "" || len(parts) < 2 {
-		return nil
-	}
-	match := valueRegex.FindStringSubmatch(parts[1])
-	if match != nil {
-		parts[1] = match[1]
-		return parts
-	}
-	return parts
-}

backend/doi/link_header_internal_test.go

@@ -1,44 +0,0 @@
-package doi
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestParseLinkHeader(t *testing.T) {
-	header := "<https://zenodo.org/api/records/15063252> ; rel=\"linkset\" ; type=\"application/linkset+json\""
-	links := parseLinkHeader(header)
-	expected := headerLink{
-		Href:   "https://zenodo.org/api/records/15063252",
-		Rel:    "linkset",
-		Type:   "application/linkset+json",
-		Extras: map[string]string{},
-	}
-	assert.Contains(t, links, expected)
-
-	header = "<https://api.example.com/issues?page=2>; rel=\"prev\", <https://api.example.com/issues?page=4>; rel=\"next\", <https://api.example.com/issues?page=10>; rel=\"last\", <https://api.example.com/issues?page=1>; rel=\"first\""
-	links = parseLinkHeader(header)
-	expectedList := []headerLink{{
-		Href:   "https://api.example.com/issues?page=2",
-		Rel:    "prev",
-		Type:   "",
-		Extras: map[string]string{},
-	}, {
-		Href:   "https://api.example.com/issues?page=4",
-		Rel:    "next",
-		Type:   "",
-		Extras: map[string]string{},
-	}, {
-		Href:   "https://api.example.com/issues?page=10",
-		Rel:    "last",
-		Type:   "",
-		Extras: map[string]string{},
-	}, {
-		Href:   "https://api.example.com/issues?page=1",
-		Rel:    "first",
-		Type:   "",
-		Extras: map[string]string{},
-	}}
-	assert.Equal(t, links, expectedList)
-}

backend/doi/zenodo.go

@@ -1,47 +0,0 @@
-// Implementation for Zenodo
-
-package doi
-
-import (
-	"context"
-	"fmt"
-	"net/url"
-	"regexp"
-
-	"github.com/rclone/rclone/backend/doi/api"
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-var zenodoRecordRegex = regexp.MustCompile(`zenodo[.](.+)`)
-
-// Resolve the main API endpoint for a DOI hosted on Zenodo
-func resolveZenodoEndpoint(ctx context.Context, srv *rest.Client, pacer *fs.Pacer, resolvedURL *url.URL, doi string) (provider Provider, endpoint *url.URL, err error) {
-	match := zenodoRecordRegex.FindStringSubmatch(doi)
-	if match == nil {
-		return "", nil, fmt.Errorf("could not derive API endpoint URL from '%s'", resolvedURL.String())
-	}
-
-	recordID := match[1]
-	endpointURL := resolvedURL.ResolveReference(&url.URL{Path: "/api/records/" + recordID})
-
-	var result api.InvenioRecordResponse
-	opts := rest.Opts{
-		Method:  "GET",
-		RootURL: endpointURL.String(),
-	}
-	err = pacer.Call(func() (bool, error) {
-		res, err := srv.CallJSON(ctx, &opts, nil, &result)
-		return shouldRetry(ctx, res, err)
-	})
-	if err != nil {
-		return "", nil, err
-	}
-
-	endpointURL, err = url.Parse(result.Links.Self)
-	if err != nil {
-		return "", nil, err
-	}
-
-	return Zenodo, endpointURL, nil
-}

backend/drive/drive.go

@@ -191,7 +191,7 @@ func driveScopes(scopesString string) (scopes []string) {
 	if scopesString == "" {
 		scopesString = defaultScope
 	}
-	for scope := range strings.SplitSeq(scopesString, ",") {
+	for _, scope := range strings.Split(scopesString, ",") {
 		scope = strings.TrimSpace(scope)
 		scopes = append(scopes, scopePrefix+scope)
 	}
@@ -1220,7 +1220,7 @@ func isLinkMimeType(mimeType string) bool {
 // into a list of unique extensions with leading "." and a list of associated MIME types
 func parseExtensions(extensionsIn ...string) (extensions, mimeTypes []string, err error) {
 	for _, extensionText := range extensionsIn {
-		for extension := range strings.SplitSeq(extensionText, ",") {
+		for _, extension := range strings.Split(extensionText, ",") {
 			extension = strings.ToLower(strings.TrimSpace(extension))
 			if extension == "" {
 				continue
@@ -1745,7 +1745,7 @@ func (f *Fs) createDir(ctx context.Context, pathID, leaf string, metadata fs.Met
 	}
 	var updateMetadata updateMetadataFn
 	if len(metadata) > 0 {
-		updateMetadata, err = f.updateMetadata(ctx, createInfo, metadata, true, true)
+		updateMetadata, err = f.updateMetadata(ctx, createInfo, metadata, true)
 		if err != nil {
 			return nil, fmt.Errorf("create dir: failed to update metadata: %w", err)
 		}
@@ -1776,7 +1776,7 @@ func (f *Fs) updateDir(ctx context.Context, dirID string, metadata fs.Metadata)
 	}
 	dirID = actualID(dirID)
 	updateInfo := &drive.File{}
-	updateMetadata, err := f.updateMetadata(ctx, updateInfo, metadata, true, true)
+	updateMetadata, err := f.updateMetadata(ctx, updateInfo, metadata, true)
 	if err != nil {
 		return nil, fmt.Errorf("update dir: failed to update metadata from source object: %w", err)
 	}

backend/drive/metadata.go

@@ -386,6 +386,7 @@ func (o *baseObject) parseMetadata(ctx context.Context, info *drive.File) (err e
 			g.SetLimit(o.fs.ci.Checkers)
 			var mu sync.Mutex // protect the info.Permissions from concurrent writes
 			for _, permissionID := range info.PermissionIds {
+				permissionID := permissionID
 				g.Go(func() error {
 					// must fetch the team drive ones individually to check the inherited flag
 					perm, inherited, err := o.fs.getPermission(gCtx, actualID(info.Id), permissionID, !o.fs.isTeamDrive)
@@ -506,7 +507,7 @@ type updateMetadataFn func(context.Context, *drive.File) error
 //
 // It returns a callback which should be called to finish the updates
 // after the data is uploaded.
-func (f *Fs) updateMetadata(ctx context.Context, updateInfo *drive.File, meta fs.Metadata, update, isFolder bool) (callback updateMetadataFn, err error) {
+func (f *Fs) updateMetadata(ctx context.Context, updateInfo *drive.File, meta fs.Metadata, update bool) (callback updateMetadataFn, err error) {
 	callbackFns := []updateMetadataFn{}
 	callback = func(ctx context.Context, info *drive.File) error {
 		for _, fn := range callbackFns {
@@ -519,6 +520,7 @@ func (f *Fs) updateMetadata(ctx context.Context, updateInfo *drive.File, meta fs
 	}
 	// merge metadata into request and user metadata
 	for k, v := range meta {
+		k, v := k, v
 		// parse a boolean from v and write into out
 		parseBool := func(out *bool) error {
 			b, err := strconv.ParseBool(v)
@@ -530,9 +532,7 @@ func (f *Fs) updateMetadata(ctx context.Context, updateInfo *drive.File, meta fs
 		}
 		switch k {
 		case "copy-requires-writer-permission":
-			if isFolder {
+			if err := parseBool(&updateInfo.CopyRequiresWriterPermission); err != nil {
-				fs.Debugf(f, "Ignoring %s=%s as can't set on folders", k, v)
-			} else if err := parseBool(&updateInfo.CopyRequiresWriterPermission); err != nil {
 				return nil, err
 			}
 		case "writers-can-share":
@@ -629,7 +629,7 @@ func (f *Fs) fetchAndUpdateMetadata(ctx context.Context, src fs.ObjectInfo, opti
 	if err != nil {
 		return nil, fmt.Errorf("failed to read metadata from source object: %w", err)
 	}
-	callback, err = f.updateMetadata(ctx, updateInfo, meta, update, false)
+	callback, err = f.updateMetadata(ctx, updateInfo, meta, update)
 	if err != nil {
 		return nil, fmt.Errorf("failed to update metadata from source object: %w", err)
 	}

backend/dropbox/dropbox.go

@@ -1446,9 +1446,9 @@ func (f *Fs) About(ctx context.Context) (usage *fs.Usage, err error) {
 		}
 	}
 	usage = &fs.Usage{
-		Total: fs.NewUsageValue(total),        // quota of bytes that can be used
+		Total: fs.NewUsageValue(int64(total)),        // quota of bytes that can be used
-		Used:  fs.NewUsageValue(used),         // bytes in use
+		Used:  fs.NewUsageValue(int64(used)),         // bytes in use
-		Free:  fs.NewUsageValue(total - used), // bytes which can be uploaded before reaching the quota
+		Free:  fs.NewUsageValue(int64(total - used)), // bytes which can be uploaded before reaching the quota
 	}
 	return usage, nil
 }

backend/filelu/api/types.go

@@ -1,81 +0,0 @@
-// Package api defines types for interacting with the FileLu API.
-package api
-
-import "encoding/json"
-
-// CreateFolderResponse represents the response for creating a folder.
-type CreateFolderResponse struct {
-	Status int    `json:"status"`
-	Msg    string `json:"msg"`
-	Result struct {
-		FldID any `json:"fld_id"`
-	} `json:"result"`
-}
-
-// DeleteFolderResponse represents the response for deleting a folder.
-type DeleteFolderResponse struct {
-	Status int    `json:"status"`
-	Msg    string `json:"msg"`
-}
-
-// FolderListResponse represents the response for listing folders.
-type FolderListResponse struct {
-	Status int    `json:"status"`
-	Msg    string `json:"msg"`
-	Result struct {
-		Files []struct {
-			Name     string      `json:"name"`
-			FldID    json.Number `json:"fld_id"`
-			Path     string      `json:"path"`
-			FileCode string      `json:"file_code"`
-			Size     int64       `json:"size"`
-		} `json:"files"`
-		Folders []struct {
-			Name  string      `json:"name"`
-			FldID json.Number `json:"fld_id"`
-			Path  string      `json:"path"`
-		} `json:"folders"`
-	} `json:"result"`
-}
-
-// FileDirectLinkResponse represents the response for a direct link to a file.
-type FileDirectLinkResponse struct {
-	Status int    `json:"status"`
-	Msg    string `json:"msg"`
-	Result struct {
-		URL  string `json:"url"`
-		Size int64  `json:"size"`
-	} `json:"result"`
-}
-
-// FileInfoResponse represents the response for file information.
-type FileInfoResponse struct {
-	Status int    `json:"status"`
-	Msg    string `json:"msg"`
-	Result []struct {
-		Size     string `json:"size"`
-		Name     string `json:"name"`
-		FileCode string `json:"filecode"`
-		Hash     string `json:"hash"`
-		Status   int    `json:"status"`
-	} `json:"result"`
-}
-
-// DeleteFileResponse represents the response for deleting a file.
-type DeleteFileResponse struct {
-	Status int    `json:"status"`
-	Msg    string `json:"msg"`
-}
-
-// AccountInfoResponse represents the response for account information.
-type AccountInfoResponse struct {
-	Status int    `json:"status"` // HTTP status code of the response.
-	Msg    string `json:"msg"`    // Message describing the response.
-	Result struct {
-		PremiumExpire string `json:"premium_expire"` // Expiration date of premium access.
-		Email         string `json:"email"`          // User's email address.
-		UType         string `json:"utype"`          // User type (e.g., premium or free).
-		Storage       string `json:"storage"`        // Total storage available to the user.
-		StorageUsed   string `json:"storage_used"`   // Amount of storage used.
-	} `json:"result"` // Nested result structure containing account details.
-}

backend/filelu/filelu.go

@@ -1,366 +0,0 @@
-// Package filelu provides an interface to the FileLu storage system.
-package filelu
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"net/http"
-	"os"
-	"path"
-	"strings"
-	"time"
-
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/config"
-	"github.com/rclone/rclone/fs/config/configmap"
-	"github.com/rclone/rclone/fs/config/configstruct"
-	"github.com/rclone/rclone/fs/fshttp"
-	"github.com/rclone/rclone/lib/encoder"
-	"github.com/rclone/rclone/lib/pacer"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-// Register the backend with Rclone
-func init() {
-	fs.Register(&fs.RegInfo{
-		Name:        "filelu",
-		Description: "FileLu Cloud Storage",
-		NewFs:       NewFs,
-		Options: []fs.Option{{
-			Name:      "key",
-			Help:      "Your FileLu Rclone key from My Account",
-			Required:  true,
-			Sensitive: true,
-		},
-			{
-				Name:     config.ConfigEncoding,
-				Help:     config.ConfigEncodingHelp,
-				Advanced: true,
-				Default: (encoder.Base | //  Slash,LtGt,DoubleQuote,Question,Asterisk,Pipe,Hash,Percent,BackSlash,Del,Ctl,RightSpace,InvalidUtf8,Dot
-					encoder.EncodeSlash |
-					encoder.EncodeLtGt |
-					encoder.EncodeExclamation |
-					encoder.EncodeDoubleQuote |
-					encoder.EncodeSingleQuote |
-					encoder.EncodeBackQuote |
-					encoder.EncodeQuestion |
-					encoder.EncodeDollar |
-					encoder.EncodeColon |
-					encoder.EncodeAsterisk |
-					encoder.EncodePipe |
-					encoder.EncodeHash |
-					encoder.EncodePercent |
-					encoder.EncodeBackSlash |
-					encoder.EncodeCrLf |
-					encoder.EncodeDel |
-					encoder.EncodeCtl |
-					encoder.EncodeLeftSpace |
-					encoder.EncodeLeftPeriod |
-					encoder.EncodeLeftTilde |
-					encoder.EncodeLeftCrLfHtVt |
-					encoder.EncodeRightPeriod |
-					encoder.EncodeRightCrLfHtVt |
-					encoder.EncodeSquareBracket |
-					encoder.EncodeSemicolon |
-					encoder.EncodeRightSpace |
-					encoder.EncodeInvalidUtf8 |
-					encoder.EncodeDot),
-			},
-		}})
-}
-
-// Options defines the configuration for the FileLu backend
-type Options struct {
-	Key string               `config:"key"`
-	Enc encoder.MultiEncoder `config:"encoding"`
-}
-
-// Fs represents the FileLu file system
-type Fs struct {
-	name       string
-	root       string
-	opt        Options
-	features   *fs.Features
-	endpoint   string
-	pacer      *pacer.Pacer
-	srv        *rest.Client
-	client     *http.Client
-	targetFile string
-}
-
-// NewFs creates a new Fs object for FileLu
-func NewFs(ctx context.Context, name string, root string, m configmap.Mapper) (fs.Fs, error) {
-	opt := new(Options)
-	err := configstruct.Set(m, opt)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse config: %w", err)
-	}
-
-	if opt.Key == "" {
-		return nil, fmt.Errorf("FileLu Rclone Key is required")
-	}
-
-	client := fshttp.NewClient(ctx)
-
-	if strings.TrimSpace(root) == "" {
-		root = ""
-	}
-	root = strings.Trim(root, "/")
-
-	filename := ""
-
-	f := &Fs{
-		name:       name,
-		opt:        *opt,
-		endpoint:   "https://filelu.com/rclone",
-		client:     client,
-		srv:        rest.NewClient(client).SetRoot("https://filelu.com/rclone"),
-		pacer:      pacer.New(),
-		targetFile: filename,
-		root:       root,
-	}
-
-	f.features = (&fs.Features{
-		CanHaveEmptyDirectories: true,
-		WriteMetadata:           false,
-		SlowHash:                true,
-	}).Fill(ctx, f)
-
-	rootContainer, rootDirectory := rootSplit(f.root)
-	if rootContainer != "" && rootDirectory != "" {
-		// Check to see if the (container,directory) is actually an existing file
-		oldRoot := f.root
-		newRoot, leaf := path.Split(oldRoot)
-		f.root = strings.Trim(newRoot, "/")
-		_, err := f.NewObject(ctx, leaf)
-		if err != nil {
-			if err == fs.ErrorObjectNotFound || err == fs.ErrorNotAFile {
-				// File doesn't exist or is a directory so return old f
-				f.root = strings.Trim(oldRoot, "/")
-				return f, nil
-			}
-			return nil, err
-		}
-		// return an error with an fs which points to the parent
-		return f, fs.ErrorIsFile
-	}
-
-	return f, nil
-}
-
-// Mkdir to create directory on remote server.
-func (f *Fs) Mkdir(ctx context.Context, dir string) error {
-	fullPath := path.Clean(f.root + "/" + dir)
-	_, err := f.createFolder(ctx, fullPath)
-	return err
-}
-
-// About provides usage statistics for the remote
-func (f *Fs) About(ctx context.Context) (*fs.Usage, error) {
-	accountInfo, err := f.getAccountInfo(ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	totalStorage, err := parseStorageToBytes(accountInfo.Result.Storage)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse total storage: %w", err)
-	}
-
-	usedStorage, err := parseStorageToBytes(accountInfo.Result.StorageUsed)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse used storage: %w", err)
-	}
-
-	return &fs.Usage{
-		Total: fs.NewUsageValue(totalStorage), // Total bytes available
-		Used:  fs.NewUsageValue(usedStorage),  // Total bytes used
-		Free:  fs.NewUsageValue(totalStorage - usedStorage),
-	}, nil
-}
-
-// Purge deletes the directory and all its contents
-func (f *Fs) Purge(ctx context.Context, dir string) error {
-	fullPath := path.Join(f.root, dir)
-	if fullPath != "" {
-		fullPath = "/" + strings.Trim(fullPath, "/")
-	}
-	return f.deleteFolder(ctx, fullPath)
-}
-
-// List returns a list of files and folders
-// List returns a list of files and folders for the given directory
-func (f *Fs) List(ctx context.Context, dir string) (fs.DirEntries, error) {
-	// Compose full path for API call
-	fullPath := path.Join(f.root, dir)
-	fullPath = "/" + strings.Trim(fullPath, "/")
-	if fullPath == "/" {
-		fullPath = ""
-	}
-
-	var entries fs.DirEntries
-	result, err := f.getFolderList(ctx, fullPath)
-	if err != nil {
-		return nil, err
-	}
-
-	fldMap := map[string]bool{}
-	for _, folder := range result.Result.Folders {
-		fldMap[folder.FldID.String()] = true
-		if f.root == "" && dir == "" && strings.Contains(folder.Path, "/") {
-			continue
-		}
-
-		paths := strings.Split(folder.Path, fullPath+"/")
-		remote := paths[0]
-		if len(paths) > 1 {
-			remote = paths[1]
-		}
-
-		if strings.Contains(remote, "/") {
-			continue
-		}
-
-		pathsWithoutRoot := strings.Split(folder.Path, "/"+f.root+"/")
-		remotePathWithoutRoot := pathsWithoutRoot[0]
-		if len(pathsWithoutRoot) > 1 {
-			remotePathWithoutRoot = pathsWithoutRoot[1]
-		}
-		remotePathWithoutRoot = strings.TrimPrefix(remotePathWithoutRoot, "/")
-		entries = append(entries, fs.NewDir(remotePathWithoutRoot, time.Now()))
-	}
-	for _, file := range result.Result.Files {
-		if _, ok := fldMap[file.FldID.String()]; ok {
-			continue
-		}
-		remote := path.Join(dir, file.Name)
-		// trim leading slashes
-		remote = strings.TrimPrefix(remote, "/")
-		obj := &Object{
-			fs:      f,
-			remote:  remote,
-			size:    file.Size,
-			modTime: time.Now(),
-		}
-		entries = append(entries, obj)
-	}
-	return entries, nil
-}
-
-// Put uploads a file directly to the destination folder in the FileLu storage system.
-func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error) {
-	if src.Size() == 0 {
-		return nil, fs.ErrorCantUploadEmptyFiles
-	}
-
-	err := f.uploadFile(ctx, in, src.Remote())
-	if err != nil {
-		return nil, err
-	}
-
-	newObject := &Object{
-		fs:      f,
-		remote:  src.Remote(),
-		size:    src.Size(),
-		modTime: src.ModTime(ctx),
-	}
-	fs.Infof(f, "Put: Successfully uploaded new file %q", src.Remote())
-	return newObject, nil
-}
-
-// Move moves the file to the specified location
-func (f *Fs) Move(ctx context.Context, src fs.Object, destinationPath string) (fs.Object, error) {
-
-	if strings.HasPrefix(destinationPath, "/") || strings.Contains(destinationPath, ":\\") {
-		dir := path.Dir(destinationPath)
-		if err := os.MkdirAll(dir, 0755); err != nil {
-			return nil, fmt.Errorf("failed to create destination directory: %w", err)
-		}
-
-		reader, err := src.Open(ctx)
-		if err != nil {
-			return nil, fmt.Errorf("failed to open source file: %w", err)
-		}
-		defer func() {
-			if err := reader.Close(); err != nil {
-				fs.Logf(nil, "Failed to close file body: %v", err)
-			}
-		}()
-
-		dest, err := os.Create(destinationPath)
-		if err != nil {
-			return nil, fmt.Errorf("failed to create destination file: %w", err)
-		}
-		defer func() {
-			if err := dest.Close(); err != nil {
-				fs.Logf(nil, "Failed to close file body: %v", err)
-			}
-		}()
-
-		if _, err := io.Copy(dest, reader); err != nil {
-			return nil, fmt.Errorf("failed to copy file content: %w", err)
-		}
-
-		if err := src.Remove(ctx); err != nil {
-			return nil, fmt.Errorf("failed to remove source file: %w", err)
-		}
-
-		return nil, nil
-	}
-
-	reader, err := src.Open(ctx)
-	if err != nil {
-		return nil, fmt.Errorf("failed to open source object: %w", err)
-	}
-	defer func() {
-		if err := reader.Close(); err != nil {
-			fs.Logf(nil, "Failed to close file body: %v", err)
-		}
-	}()
-
-	err = f.uploadFile(ctx, reader, destinationPath)
-	if err != nil {
-		return nil, fmt.Errorf("failed to upload file to destination: %w", err)
-	}
-
-	if err := src.Remove(ctx); err != nil {
-		return nil, fmt.Errorf("failed to delete source file: %w", err)
-	}
-
-	return &Object{
-		fs:      f,
-		remote:  destinationPath,
-		size:    src.Size(),
-		modTime: src.ModTime(ctx),
-	}, nil
-}
-
-// Rmdir removes a directory
-func (f *Fs) Rmdir(ctx context.Context, dir string) error {
-	fullPath := path.Join(f.root, dir)
-	if fullPath != "" {
-		fullPath = "/" + strings.Trim(fullPath, "/")
-	}
-
-	// Step 1: Check if folder is empty
-	listResp, err := f.getFolderList(ctx, fullPath)
-	if err != nil {
-		return err
-	}
-	if len(listResp.Result.Files) > 0 || len(listResp.Result.Folders) > 0 {
-		return fmt.Errorf("Rmdir: directory %q is not empty", fullPath)
-	}
-
-	// Step 2: Delete the folder
-	return f.deleteFolder(ctx, fullPath)
-}
-
-// Check the interfaces are satisfied
-var (
-	_ fs.Fs      = (*Fs)(nil)
-	_ fs.Purger  = (*Fs)(nil)
-	_ fs.Abouter = (*Fs)(nil)
-	_ fs.Mover   = (*Fs)(nil)
-	_ fs.Object  = (*Object)(nil)
-)

backend/filelu/filelu_client.go

@@ -1,324 +0,0 @@
-package filelu
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"github.com/rclone/rclone/backend/filelu/api"
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/fserrors"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-// createFolder creates a folder at the specified path.
-func (f *Fs) createFolder(ctx context.Context, dirPath string) (*api.CreateFolderResponse, error) {
-	encodedDir := f.fromStandardPath(dirPath)
-	apiURL := fmt.Sprintf("%s/folder/create?folder_path=%s&key=%s",
-		f.endpoint,
-		url.QueryEscape(encodedDir),
-		url.QueryEscape(f.opt.Key), // assuming f.opt.Key is the correct field
-	)
-
-	req, err := http.NewRequestWithContext(ctx, "GET", apiURL, nil)
-	if err != nil {
-		return nil, fmt.Errorf("failed to create request: %w", err)
-	}
-
-	var resp *http.Response
-	result := api.CreateFolderResponse{}
-	err = f.pacer.Call(func() (bool, error) {
-		var innerErr error
-		resp, innerErr = f.client.Do(req)
-		return fserrors.ShouldRetry(innerErr), innerErr
-	})
-	if err != nil {
-		return nil, fmt.Errorf("request failed: %w", err)
-	}
-	defer func() {
-		if err := resp.Body.Close(); err != nil {
-			fs.Logf(nil, "Failed to close response body: %v", err)
-		}
-	}()
-
-	err = json.NewDecoder(resp.Body).Decode(&result)
-	if err != nil {
-		return nil, fmt.Errorf("error decoding response: %w", err)
-	}
-	if result.Status != 200 {
-		return nil, fmt.Errorf("error: %s", result.Msg)
-	}
-
-	fs.Infof(f, "Successfully created folder %q with ID %v", dirPath, result.Result.FldID)
-	return &result, nil
-}
-
-// getFolderList List both files and folders in a directory.
-func (f *Fs) getFolderList(ctx context.Context, path string) (*api.FolderListResponse, error) {
-	encodedDir := f.fromStandardPath(path)
-	apiURL := fmt.Sprintf("%s/folder/list?folder_path=%s&key=%s",
-		f.endpoint,
-		url.QueryEscape(encodedDir),
-		url.QueryEscape(f.opt.Key),
-	)
-
-	var body []byte
-	err := f.pacer.Call(func() (bool, error) {
-		req, err := http.NewRequestWithContext(ctx, "GET", apiURL, nil)
-		if err != nil {
-			return false, fmt.Errorf("failed to create request: %w", err)
-		}
-
-		resp, err := f.client.Do(req)
-		if err != nil {
-			return shouldRetry(err), fmt.Errorf("failed to list directory: %w", err)
-		}
-		defer func() {
-			if err := resp.Body.Close(); err != nil {
-				fs.Logf(nil, "Failed to close response body: %v", err)
-			}
-		}()
-
-		body, err = io.ReadAll(resp.Body)
-		if err != nil {
-			return false, fmt.Errorf("error reading response body: %w", err)
-		}
-
-		return shouldRetryHTTP(resp.StatusCode), nil
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	var response api.FolderListResponse
-	if err := json.NewDecoder(bytes.NewReader(body)).Decode(&response); err != nil {
-		return nil, fmt.Errorf("error decoding response: %w", err)
-	}
-	if response.Status != 200 {
-		if strings.Contains(response.Msg, "Folder not found") {
-			return nil, fs.ErrorDirNotFound
-		}
-		return nil, fmt.Errorf("API error: %s", response.Msg)
-	}
-
-	for index := range response.Result.Folders {
-		response.Result.Folders[index].Path = f.toStandardPath(response.Result.Folders[index].Path)
-	}
-
-	for index := range response.Result.Files {
-		response.Result.Files[index].Name = f.toStandardPath(response.Result.Files[index].Name)
-	}
-
-	return &response, nil
-
-}
-
-// deleteFolder deletes a folder at the specified path.
-func (f *Fs) deleteFolder(ctx context.Context, fullPath string) error {
-	fullPath = f.fromStandardPath(fullPath)
-	deleteURL := fmt.Sprintf("%s/folder/delete?folder_path=%s&key=%s",
-		f.endpoint,
-		url.QueryEscape(fullPath),
-		url.QueryEscape(f.opt.Key),
-	)
-
-	delResp := api.DeleteFolderResponse{}
-	err := f.pacer.Call(func() (bool, error) {
-		req, err := http.NewRequestWithContext(ctx, "GET", deleteURL, nil)
-		if err != nil {
-			return false, err
-		}
-		resp, err := f.client.Do(req)
-		if err != nil {
-			return fserrors.ShouldRetry(err), err
-		}
-		defer func() {
-			if err := resp.Body.Close(); err != nil {
-				fs.Logf(nil, "Failed to close response body: %v", err)
-			}
-		}()
-
-		body, err := io.ReadAll(resp.Body)
-		if err != nil {
-			return false, err
-		}
-
-		if err := json.Unmarshal(body, &delResp); err != nil {
-			return false, fmt.Errorf("error decoding delete response: %w", err)
-		}
-		if delResp.Status != 200 {
-			return false, fmt.Errorf("delete error: %s", delResp.Msg)
-		}
-		return false, nil
-	})
-	if err != nil {
-		return err
-	}
-
-	fs.Infof(f, "Rmdir: successfully deleted %q", fullPath)
-	return nil
-}
-
-// getDirectLink of file from FileLu to download.
-func (f *Fs) getDirectLink(ctx context.Context, filePath string) (string, int64, error) {
-	filePath = f.fromStandardPath(filePath)
-	apiURL := fmt.Sprintf("%s/file/direct_link?file_path=%s&key=%s",
-		f.endpoint,
-		url.QueryEscape(filePath),
-		url.QueryEscape(f.opt.Key),
-	)
-
-	result := api.FileDirectLinkResponse{}
-	err := f.pacer.Call(func() (bool, error) {
-		req, err := http.NewRequestWithContext(ctx, "GET", apiURL, nil)
-		if err != nil {
-			return false, fmt.Errorf("failed to create request: %w", err)
-		}
-
-		resp, err := f.client.Do(req)
-		if err != nil {
-			return shouldRetry(err), fmt.Errorf("failed to fetch direct link: %w", err)
-		}
-		defer func() {
-			if err := resp.Body.Close(); err != nil {
-				fs.Logf(nil, "Failed to close response body: %v", err)
-			}
-		}()
-
-		if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-			return false, fmt.Errorf("error decoding response: %w", err)
-		}
-
-		if result.Status != 200 {
-			return false, fmt.Errorf("API error: %s", result.Msg)
-		}
-
-		return shouldRetryHTTP(resp.StatusCode), nil
-	})
-	if err != nil {
-		return "", 0, err
-	}
-
-	return result.Result.URL, result.Result.Size, nil
-}
-
-// deleteFile deletes a file based on filePath
-func (f *Fs) deleteFile(ctx context.Context, filePath string) error {
-	filePath = f.fromStandardPath(filePath)
-	apiURL := fmt.Sprintf("%s/file/remove?file_path=%s&key=%s",
-		f.endpoint,
-		url.QueryEscape(filePath),
-		url.QueryEscape(f.opt.Key),
-	)
-
-	result := api.DeleteFileResponse{}
-	err := f.pacer.Call(func() (bool, error) {
-		req, err := http.NewRequestWithContext(ctx, "GET", apiURL, nil)
-		if err != nil {
-			return false, fmt.Errorf("failed to create request: %w", err)
-		}
-
-		resp, err := f.client.Do(req)
-		if err != nil {
-			return shouldRetry(err), fmt.Errorf("failed to fetch direct link: %w", err)
-		}
-		defer func() {
-			if err := resp.Body.Close(); err != nil {
-				fs.Logf(nil, "Failed to close response body: %v", err)
-			}
-		}()
-
-		if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-			return false, fmt.Errorf("error decoding response: %w", err)
-		}
-
-		if result.Status != 200 {
-			return false, fmt.Errorf("API error: %s", result.Msg)
-		}
-
-		return shouldRetryHTTP(resp.StatusCode), nil
-	})
-	return err
-}
-
-// getAccountInfo retrieves account information
-func (f *Fs) getAccountInfo(ctx context.Context) (*api.AccountInfoResponse, error) {
-	opts := rest.Opts{
-		Method: "GET",
-		Path:   "/account/info",
-		Parameters: url.Values{
-			"key": {f.opt.Key},
-		},
-	}
-
-	var result api.AccountInfoResponse
-	err := f.pacer.Call(func() (bool, error) {
-		_, callErr := f.srv.CallJSON(ctx, &opts, nil, &result)
-		return fserrors.ShouldRetry(callErr), callErr
-	})
-
-	if err != nil {
-		return nil, err
-	}
-
-	if result.Status != 200 {
-		return nil, fmt.Errorf("error: %s", result.Msg)
-	}
-
-	return &result, nil
-}
-
-// getFileInfo retrieves file information based on file code
-func (f *Fs) getFileInfo(ctx context.Context, fileCode string) (*api.FileInfoResponse, error) {
-	u, _ := url.Parse(f.endpoint + "/file/info2")
-	q := u.Query()
-	q.Set("file_code", fileCode) // raw path — Go handles escaping properly here
-	q.Set("key", f.opt.Key)
-	u.RawQuery = q.Encode()
-
-	apiURL := f.endpoint + "/file/info2?" + u.RawQuery
-
-	var body []byte
-	err := f.pacer.Call(func() (bool, error) {
-		req, err := http.NewRequestWithContext(ctx, "GET", apiURL, nil)
-		if err != nil {
-			return false, fmt.Errorf("failed to create request: %w", err)
-		}
-
-		resp, err := f.client.Do(req)
-		if err != nil {
-			return shouldRetry(err), fmt.Errorf("failed to fetch file info: %w", err)
-		}
-		defer func() {
-			if err := resp.Body.Close(); err != nil {
-				fs.Logf(nil, "Failed to close response body: %v", err)
-			}
-		}()
-
-		body, err = io.ReadAll(resp.Body)
-		if err != nil {
-			return false, fmt.Errorf("error reading response body: %w", err)
-		}
-
-		return shouldRetryHTTP(resp.StatusCode), nil
-	})
-	if err != nil {
-		return nil, err
-	}
-	result := api.FileInfoResponse{}
-
-	if err := json.NewDecoder(bytes.NewReader(body)).Decode(&result); err != nil {
-		return nil, fmt.Errorf("error decoding response: %w", err)
-	}
-
-	if result.Status != 200 || len(result.Result) == 0 {
-		return nil, fs.ErrorObjectNotFound
-	}
-
-	return &result, nil
-}

backend/filelu/filelu_file_uploader.go

@@ -1,193 +0,0 @@
-package filelu
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"io"
-	"mime/multipart"
-	"net/http"
-	"net/url"
-	"path"
-	"strings"
-
-	"github.com/rclone/rclone/fs"
-)
-
-// uploadFile uploads a file to FileLu
-func (f *Fs) uploadFile(ctx context.Context, fileContent io.Reader, fileFullPath string) error {
-	directory := path.Dir(fileFullPath)
-	fileName := path.Base(fileFullPath)
-	if directory == "." {
-		directory = ""
-	}
-	destinationFolderPath := path.Join(f.root, directory)
-	if destinationFolderPath != "" {
-		destinationFolderPath = "/" + strings.Trim(destinationFolderPath, "/")
-	}
-
-	existingEntries, err := f.List(ctx, path.Dir(fileFullPath))
-	if err != nil {
-		if errors.Is(err, fs.ErrorDirNotFound) {
-			err = f.Mkdir(ctx, path.Dir(fileFullPath))
-			if err != nil {
-				return fmt.Errorf("failed to create directory: %w", err)
-			}
-		} else {
-			return fmt.Errorf("failed to list existing files: %w", err)
-		}
-	}
-
-	for _, entry := range existingEntries {
-		if entry.Remote() == fileFullPath {
-			_, ok := entry.(fs.Object)
-			if !ok {
-				continue
-			}
-
-			// If the file exists but is different, remove it
-			filePath := "/" + strings.Trim(destinationFolderPath+"/"+fileName, "/")
-			err = f.deleteFile(ctx, filePath)
-			if err != nil {
-				return fmt.Errorf("failed to delete existing file: %w", err)
-			}
-		}
-	}
-
-	uploadURL, sessID, err := f.getUploadServer(ctx)
-	if err != nil {
-		return fmt.Errorf("failed to retrieve upload server: %w", err)
-	}
-
-	// Since the fileCode isn't used, just handle the error
-	if _, err := f.uploadFileWithDestination(ctx, uploadURL, sessID, fileName, fileContent, destinationFolderPath); err != nil {
-		return fmt.Errorf("failed to upload file: %w", err)
-	}
-
-	return nil
-}
-
-// getUploadServer gets the upload server URL with proper key authentication
-func (f *Fs) getUploadServer(ctx context.Context) (string, string, error) {
-	apiURL := fmt.Sprintf("%s/upload/server?key=%s", f.endpoint, url.QueryEscape(f.opt.Key))
-
-	var result struct {
-		Status int    `json:"status"`
-		SessID string `json:"sess_id"`
-		Result string `json:"result"`
-		Msg    string `json:"msg"`
-	}
-
-	err := f.pacer.Call(func() (bool, error) {
-		req, err := http.NewRequestWithContext(ctx, "GET", apiURL, nil)
-		if err != nil {
-			return false, fmt.Errorf("failed to create request: %w", err)
-		}
-
-		resp, err := f.client.Do(req)
-		if err != nil {
-			return shouldRetry(err), fmt.Errorf("failed to get upload server: %w", err)
-		}
-		defer func() {
-			if err := resp.Body.Close(); err != nil {
-				fs.Logf(nil, "Failed to close response body: %v", err)
-			}
-		}()
-
-		if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-			return false, fmt.Errorf("error decoding response: %w", err)
-		}
-
-		if result.Status != 200 {
-			return false, fmt.Errorf("API error: %s", result.Msg)
-		}
-
-		return shouldRetryHTTP(resp.StatusCode), nil
-	})
-
-	if err != nil {
-		return "", "", err
-	}
-
-	return result.Result, result.SessID, nil
-}
-
-// uploadFileWithDestination uploads a file directly to a specified folder using file content reader.
-func (f *Fs) uploadFileWithDestination(ctx context.Context, uploadURL, sessID, fileName string, fileContent io.Reader, dirPath string) (string, error) {
-	destinationPath := f.fromStandardPath(dirPath)
-	encodedFileName := f.fromStandardPath(fileName)
-	pr, pw := io.Pipe()
-	writer := multipart.NewWriter(pw)
-	isDeletionRequired := false
-	go func() {
-		defer func() {
-			if err := pw.Close(); err != nil {
-				fs.Logf(nil, "Failed to close: %v", err)
-			}
-		}()
-		_ = writer.WriteField("sess_id", sessID)
-		_ = writer.WriteField("utype", "prem")
-		_ = writer.WriteField("fld_path", destinationPath)
-
-		part, err := writer.CreateFormFile("file_0", encodedFileName)
-		if err != nil {
-			pw.CloseWithError(fmt.Errorf("failed to create form file: %w", err))
-			return
-		}
-
-		if _, err := io.Copy(part, fileContent); err != nil {
-			isDeletionRequired = true
-			pw.CloseWithError(fmt.Errorf("failed to copy file content: %w", err))
-			return
-		}
-
-		if err := writer.Close(); err != nil {
-			pw.CloseWithError(fmt.Errorf("failed to close writer: %w", err))
-		}
-	}()
-
-	var fileCode string
-	err := f.pacer.Call(func() (bool, error) {
-		req, err := http.NewRequestWithContext(ctx, "POST", uploadURL, pr)
-		if err != nil {
-			return false, fmt.Errorf("failed to create upload request: %w", err)
-		}
-		req.Header.Set("Content-Type", writer.FormDataContentType())
-
-		resp, err := f.client.Do(req)
-		if err != nil {
-			return shouldRetry(err), fmt.Errorf("failed to send upload request: %w", err)
-		}
-		defer respBodyClose(resp.Body)
-
-		var result []struct {
-			FileCode   string `json:"file_code"`
-			FileStatus string `json:"file_status"`
-		}
-		if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-			return false, fmt.Errorf("failed to parse upload response: %w", err)
-		}
-
-		if len(result) == 0 || result[0].FileStatus != "OK" {
-			return false, fmt.Errorf("upload failed with status: %s", result[0].FileStatus)
-		}
-
-		fileCode = result[0].FileCode
-		return shouldRetryHTTP(resp.StatusCode), nil
-	})
-
-	if err != nil && isDeletionRequired {
-		// Attempt to delete the file if upload fails
-		_ = f.deleteFile(ctx, destinationPath+"/"+fileName)
-	}
-
-	return fileCode, err
-}
-
-// respBodyClose to check body response.
-func respBodyClose(responseBody io.Closer) {
-	if cerr := responseBody.Close(); cerr != nil {
-		fmt.Printf("Error closing response body: %v\n", cerr)
-	}
-}

backend/filelu/filelu_helper.go

@@ -1,112 +0,0 @@
-package filelu
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"path"
-	"strings"
-	"time"
-
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/fserrors"
-	"github.com/rclone/rclone/fs/hash"
-)
-
-// errFileNotFound represent file not found error
-var errFileNotFound = errors.New("file not found")
-
-// getFileCode retrieves the file code for a given file path
-func (f *Fs) getFileCode(ctx context.Context, filePath string) (string, error) {
-	// Prepare parent directory
-	parentDir := path.Dir(filePath)
-
-	// Call List to get all the files
-	result, err := f.getFolderList(ctx, parentDir)
-	if err != nil {
-		return "", err
-	}
-
-	for _, file := range result.Result.Files {
-		filePathFromServer := parentDir + "/" + file.Name
-		if parentDir == "/" {
-			filePathFromServer = "/" + file.Name
-		}
-		if filePath == filePathFromServer {
-			return file.FileCode, nil
-		}
-	}
-
-	return "", errFileNotFound
-}
-
-// Features returns the optional features of this Fs
-func (f *Fs) Features() *fs.Features {
-	return f.features
-}
-
-func (f *Fs) fromStandardPath(remote string) string {
-	return f.opt.Enc.FromStandardPath(remote)
-}
-
-func (f *Fs) toStandardPath(remote string) string {
-	return f.opt.Enc.ToStandardPath(remote)
-}
-
-// Hashes returns an empty hash set, indicating no hash support
-func (f *Fs) Hashes() hash.Set {
-	return hash.NewHashSet() // Properly creates an empty hash set
-}
-
-// Name returns the remote name
-func (f *Fs) Name() string {
-	return f.name
-}
-
-// Root returns the root path
-func (f *Fs) Root() string {
-	return f.root
-}
-
-// Precision returns the precision of the remote
-func (f *Fs) Precision() time.Duration {
-	return fs.ModTimeNotSupported
-}
-
-func (f *Fs) String() string {
-	return fmt.Sprintf("FileLu root '%s'", f.root)
-}
-
-// isFileCode checks if a string looks like a file code
-func isFileCode(s string) bool {
-	if len(s) != 12 {
-		return false
-	}
-	for _, c := range s {
-		if !((c >= 'a' && c <= 'z') || (c >= '0' && c <= '9')) {
-			return false
-		}
-	}
-	return true
-}
-
-func shouldRetry(err error) bool {
-	return fserrors.ShouldRetry(err)
-}
-
-func shouldRetryHTTP(code int) bool {
-	return code == 429 || code >= 500
-}
-
-func rootSplit(absPath string) (bucket, bucketPath string) {
-	// No bucket
-	if absPath == "" {
-		return "", ""
-	}
-	slash := strings.IndexRune(absPath, '/')
-	// Bucket but no path
-	if slash < 0 {
-		return absPath, ""
-	}
-	return absPath[:slash], absPath[slash+1:]
-}

backend/filelu/filelu_object.go

@@ -1,259 +0,0 @@
-package filelu
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"path"
-	"regexp"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/hash"
-)
-
-// Object describes a FileLu object
-type Object struct {
-	fs      *Fs
-	remote  string
-	size    int64
-	modTime time.Time
-}
-
-// NewObject creates a new Object for the given remote path
-func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
-	var filePath string
-	filePath = path.Join(f.root, remote)
-	filePath = "/" + strings.Trim(filePath, "/")
-
-	// Get File code
-	fileCode, err := f.getFileCode(ctx, filePath)
-	if err != nil {
-		return nil, fs.ErrorObjectNotFound
-	}
-
-	// Get File info
-	fileInfos, err := f.getFileInfo(ctx, fileCode)
-	if err != nil {
-		return nil, fmt.Errorf("failed to get file info: %w", err)
-	}
-
-	fileInfo := fileInfos.Result[0]
-	size, _ := strconv.ParseInt(fileInfo.Size, 10, 64)
-
-	returnedRemote := remote
-	return &Object{
-		fs:      f,
-		remote:  returnedRemote,
-		size:    size,
-		modTime: time.Now(),
-	}, nil
-}
-
-// Open opens the object for reading
-func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (io.ReadCloser, error) {
-	filePath := path.Join(o.fs.root, o.remote)
-	// Get direct link
-	directLink, size, err := o.fs.getDirectLink(ctx, filePath)
-	if err != nil {
-		return nil, fmt.Errorf("failed to get direct link: %w", err)
-	}
-
-	o.size = size
-
-	// Offset and Count for range download
-	var offset int64
-	var count int64
-	fs.FixRangeOption(options, o.size)
-	for _, option := range options {
-		switch x := option.(type) {
-		case *fs.RangeOption:
-			offset, count = x.Decode(o.size)
-			if count < 0 {
-				count = o.size - offset
-			}
-		case *fs.SeekOption:
-			offset = x.Offset
-			count = o.size
-		default:
-			if option.Mandatory() {
-				fs.Logf(o, "Unsupported mandatory option: %v", option)
-			}
-		}
-	}
-
-	var reader io.ReadCloser
-	err = o.fs.pacer.Call(func() (bool, error) {
-		req, err := http.NewRequestWithContext(ctx, "GET", directLink, nil)
-		if err != nil {
-			return false, fmt.Errorf("failed to create download request: %w", err)
-		}
-
-		resp, err := o.fs.client.Do(req)
-		if err != nil {
-			return shouldRetry(err), fmt.Errorf("failed to download file: %w", err)
-		}
-
-		if resp.StatusCode != http.StatusOK {
-			defer func() {
-				if err := resp.Body.Close(); err != nil {
-					fs.Logf(nil, "Failed to close response body: %v", err)
-				}
-			}()
-			return false, fmt.Errorf("failed to download file: HTTP %d", resp.StatusCode)
-		}
-
-		// Wrap the response body to handle offset and count
-		currentContents, err := io.ReadAll(resp.Body)
-		if err != nil {
-			return false, fmt.Errorf("failed to read response body: %w", err)
-		}
-
-		if offset > 0 {
-			if offset > int64(len(currentContents)) {
-				return false, fmt.Errorf("offset %d exceeds file size %d", offset, len(currentContents))
-			}
-			currentContents = currentContents[offset:]
-		}
-		if count > 0 && count < int64(len(currentContents)) {
-			currentContents = currentContents[:count]
-		}
-		reader = io.NopCloser(bytes.NewReader(currentContents))
-
-		return false, nil
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	return reader, nil
-}
-
-// Update updates the object with new data
-func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) error {
-	if src.Size() <= 0 {
-		return fs.ErrorCantUploadEmptyFiles
-	}
-
-	err := o.fs.uploadFile(ctx, in, o.remote)
-	if err != nil {
-		return fmt.Errorf("failed to upload file: %w", err)
-	}
-	o.size = src.Size()
-	return nil
-}
-
-// Remove deletes the object from FileLu
-func (o *Object) Remove(ctx context.Context) error {
-	fullPath := "/" + strings.Trim(path.Join(o.fs.root, o.remote), "/")
-
-	err := o.fs.deleteFile(ctx, fullPath)
-	if err != nil {
-		return err
-	}
-	fs.Infof(o.fs, "Successfully deleted file: %s", fullPath)
-	return nil
-}
-
-// Hash returns the MD5 hash of an object
-func (o *Object) Hash(ctx context.Context, t hash.Type) (string, error) {
-	if t != hash.MD5 {
-		return "", hash.ErrUnsupported
-	}
-
-	var fileCode string
-	if isFileCode(o.fs.root) {
-		fileCode = o.fs.root
-	} else {
-		matches := regexp.MustCompile(`\((.*?)\)`).FindAllStringSubmatch(o.remote, -1)
-		for _, match := range matches {
-			if len(match) > 1 && len(match[1]) == 12 {
-				fileCode = match[1]
-				break
-			}
-		}
-	}
-	if fileCode == "" {
-		return "", fmt.Errorf("no valid file code found in the remote path")
-	}
-
-	apiURL := fmt.Sprintf("%s/file/info?file_code=%s&key=%s",
-		o.fs.endpoint, url.QueryEscape(fileCode), url.QueryEscape(o.fs.opt.Key))
-
-	var result struct {
-		Status int    `json:"status"`
-		Msg    string `json:"msg"`
-		Result []struct {
-			Hash string `json:"hash"`
-		} `json:"result"`
-	}
-	err := o.fs.pacer.Call(func() (bool, error) {
-		req, err := http.NewRequestWithContext(ctx, "GET", apiURL, nil)
-		if err != nil {
-			return false, err
-		}
-		resp, err := o.fs.client.Do(req)
-		if err != nil {
-			return shouldRetry(err), err
-		}
-		defer func() {
-			if err := resp.Body.Close(); err != nil {
-				fs.Logf(nil, "Failed to close response body: %v", err)
-			}
-		}()
-
-		if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-			return false, err
-		}
-		return shouldRetryHTTP(resp.StatusCode), nil
-	})
-	if err != nil {
-		return "", err
-	}
-	if result.Status != 200 || len(result.Result) == 0 {
-		return "", fmt.Errorf("error: unable to fetch hash: %s", result.Msg)
-	}
-
-	return result.Result[0].Hash, nil
-}
-
-// String returns a string representation of the object
-func (o *Object) String() string {
-	return o.remote
-}
-
-// Fs returns the parent Fs
-func (o *Object) Fs() fs.Info {
-	return o.fs
-}
-
-// Remote returns the remote path
-func (o *Object) Remote() string {
-	return o.remote
-}
-
-// Size returns the size of the object
-func (o *Object) Size() int64 {
-	return o.size
-}
-
-// ModTime returns the modification time of the object
-func (o *Object) ModTime(ctx context.Context) time.Time {
-	return o.modTime
-}
-
-// SetModTime sets the modification time of the object
-func (o *Object) SetModTime(ctx context.Context, modTime time.Time) error {
-	return fs.ErrorCantSetModTime
-}
-
-// Storable indicates whether the object is storable
-func (o *Object) Storable() bool {
-	return true
-}

backend/filelu/filelu_test.go

@@ -1,16 +0,0 @@
-package filelu_test
-
-import (
-	"testing"
-
-	"github.com/rclone/rclone/fstest/fstests"
-)
-
-// TestIntegration runs integration tests for the FileLu backend
-func TestIntegration(t *testing.T) {
-	fstests.Run(t, &fstests.Opt{
-		RemoteName:      "TestFileLu:",
-		NilObject:       nil,
-		SkipInvalidUTF8: true,
-	})
-}

backend/filelu/utils.go

@@ -1,15 +0,0 @@
-package filelu
-
-import (
-	"fmt"
-)
-
-// parseStorageToBytes converts a storage string (e.g., "10") to bytes
-func parseStorageToBytes(storage string) (int64, error) {
-	var gb float64
-	_, err := fmt.Sscanf(storage, "%f", &gb)
-	if err != nil {
-		return 0, fmt.Errorf("failed to parse storage: %w", err)
-	}
-	return int64(gb * 1024 * 1024 * 1024), nil
-}

backend/ftp/ftp.go

@@ -9,7 +9,6 @@ import (
 	"io"
 	"net"
 	"net/textproto"
-	"net/url"
 	"path"
 	"runtime"
 	"strings"
@@ -163,16 +162,6 @@ Enabled by default. Use 0 to disable.`,
 			Help:     "Disable TLS 1.3 (workaround for FTP servers with buggy TLS)",
 			Default:  false,
 			Advanced: true,
-		}, {
-			Name: "allow_insecure_tls_ciphers",
-			Help: `Allow insecure TLS ciphers
-
-Setting this flag will allow the usage of the following TLS ciphers in addition to the secure defaults:
-
-- TLS_RSA_WITH_AES_128_GCM_SHA256
-`,
-			Default:  false,
-			Advanced: true,
 		}, {
 			Name:     "shut_timeout",
 			Help:     "Maximum time to wait for data connection closing status.",
@@ -196,14 +185,6 @@ Supports the format user:pass@host:port, user@host:port, host:port.
 Example:
 		
     myUser:myPass@localhost:9005
-`,
-			Advanced: true,
-		}, {
-			Name:    "http_proxy",
-			Default: "",
-			Help: `URL for HTTP CONNECT proxy
-
-Set this to a URL for an HTTP proxy which supports the HTTP CONNECT verb.
 `,
 			Advanced: true,
 		}, {
@@ -246,30 +227,28 @@ a write only folder.
 
 // Options defines the configuration for this backend
 type Options struct {
-	Host                    string               `config:"host"`
+	Host              string               `config:"host"`
-	User                    string               `config:"user"`
+	User              string               `config:"user"`
-	Pass                    string               `config:"pass"`
+	Pass              string               `config:"pass"`
-	Port                    string               `config:"port"`
+	Port              string               `config:"port"`
-	TLS                     bool                 `config:"tls"`
+	TLS               bool                 `config:"tls"`
-	ExplicitTLS             bool                 `config:"explicit_tls"`
+	ExplicitTLS       bool                 `config:"explicit_tls"`
-	TLSCacheSize            int                  `config:"tls_cache_size"`
+	TLSCacheSize      int                  `config:"tls_cache_size"`
-	DisableTLS13            bool                 `config:"disable_tls13"`
+	DisableTLS13      bool                 `config:"disable_tls13"`
-	AllowInsecureTLSCiphers bool                 `config:"allow_insecure_tls_ciphers"`
+	Concurrency       int                  `config:"concurrency"`
-	Concurrency             int                  `config:"concurrency"`
+	SkipVerifyTLSCert bool                 `config:"no_check_certificate"`
-	SkipVerifyTLSCert       bool                 `config:"no_check_certificate"`
+	DisableEPSV       bool                 `config:"disable_epsv"`
-	DisableEPSV             bool                 `config:"disable_epsv"`
+	DisableMLSD       bool                 `config:"disable_mlsd"`
-	DisableMLSD             bool                 `config:"disable_mlsd"`
+	DisableUTF8       bool                 `config:"disable_utf8"`
-	DisableUTF8             bool                 `config:"disable_utf8"`
+	WritingMDTM       bool                 `config:"writing_mdtm"`
-	WritingMDTM             bool                 `config:"writing_mdtm"`
+	ForceListHidden   bool                 `config:"force_list_hidden"`
-	ForceListHidden         bool                 `config:"force_list_hidden"`
+	IdleTimeout       fs.Duration          `config:"idle_timeout"`
-	IdleTimeout             fs.Duration          `config:"idle_timeout"`
+	CloseTimeout      fs.Duration          `config:"close_timeout"`
-	CloseTimeout            fs.Duration          `config:"close_timeout"`
+	ShutTimeout       fs.Duration          `config:"shut_timeout"`
-	ShutTimeout             fs.Duration          `config:"shut_timeout"`
+	AskPassword       bool                 `config:"ask_password"`
-	AskPassword             bool                 `config:"ask_password"`
+	Enc               encoder.MultiEncoder `config:"encoding"`
-	Enc                     encoder.MultiEncoder `config:"encoding"`
+	SocksProxy        string               `config:"socks_proxy"`
-	SocksProxy              string               `config:"socks_proxy"`
+	NoCheckUpload     bool                 `config:"no_check_upload"`
-	HTTPProxy               string               `config:"http_proxy"`
-	NoCheckUpload           bool                 `config:"no_check_upload"`
 }
 
 // Fs represents a remote FTP server
@@ -283,12 +262,10 @@ type Fs struct {
 	user     string
 	pass     string
 	dialAddr string
-	tlsConf  *tls.Config // default TLS client config
 	poolMu   sync.Mutex
 	pool     []*ftp.ServerConn
 	drain    *time.Timer // used to drain the pool when we stop using the connections
 	tokens   *pacer.TokenDispenser
-	proxyURL *url.URL  // address of HTTP proxy read from environment
 	pacer    *fs.Pacer // pacer for FTP connections
 	fGetTime bool      // true if the ftp library accepts GetTime
 	fSetTime bool      // true if the ftp library accepts SetTime
@@ -409,14 +386,9 @@ func shouldRetry(ctx context.Context, err error) (bool, error) {
 func (f *Fs) tlsConfig() *tls.Config {
 	var tlsConfig *tls.Config
 	if f.opt.TLS || f.opt.ExplicitTLS {
-		if f.tlsConf != nil {
+		tlsConfig = &tls.Config{
-			tlsConfig = f.tlsConf.Clone()
+			ServerName:         f.opt.Host,
-		} else {
+			InsecureSkipVerify: f.opt.SkipVerifyTLSCert,
-			tlsConfig = new(tls.Config)
-		}
-		tlsConfig.ServerName = f.opt.Host
-		if f.opt.SkipVerifyTLSCert {
-			tlsConfig.InsecureSkipVerify = true
 		}
 		if f.opt.TLSCacheSize > 0 {
 			tlsConfig.ClientSessionCache = tls.NewLRUClientSessionCache(f.opt.TLSCacheSize)
@@ -424,14 +396,6 @@ func (f *Fs) tlsConfig() *tls.Config {
 		if f.opt.DisableTLS13 {
 			tlsConfig.MaxVersion = tls.VersionTLS12
 		}
-		if f.opt.AllowInsecureTLSCiphers {
-			var ids []uint16
-			// Read default ciphers
-			for _, cs := range tls.CipherSuites() {
-				ids = append(ids, cs.ID)
-			}
-			tlsConfig.CipherSuites = append(ids, tls.TLS_RSA_WITH_AES_128_GCM_SHA256)
-		}
 	}
 	return tlsConfig
 }
@@ -449,26 +413,11 @@ func (f *Fs) ftpConnection(ctx context.Context) (c *ftp.ServerConn, err error) {
 	dial := func(network, address string) (conn net.Conn, err error) {
 		fs.Debugf(f, "dial(%q,%q)", network, address)
 		defer func() {
-			if err != nil {
+			fs.Debugf(f, "> dial: conn=%T, err=%v", conn, err)
-				fs.Debugf(f, "> dial: conn=%v, err=%v", conn, err)
-			} else {
-				fs.Debugf(f, "> dial: conn=%s->%s, err=%v", conn.LocalAddr(), conn.RemoteAddr(), err)
-			}
 		}()
 		baseDialer := fshttp.NewDialer(ctx)
 		if f.opt.SocksProxy != "" {
 			conn, err = proxy.SOCKS5Dial(network, address, f.opt.SocksProxy, baseDialer)
-		} else if f.proxyURL != nil {
-			// We need to make the onward connection to f.opt.Host. However the FTP
-			// library sets the host to the proxy IP after using EPSV or PASV so we need
-			// to correct that here.
-			var dialPort string
-			_, dialPort, err = net.SplitHostPort(address)
-			if err != nil {
-				return nil, err
-			}
-			dialAddress := net.JoinHostPort(f.opt.Host, dialPort)
-			conn, err = proxy.HTTPConnectDial(network, dialAddress, f.proxyURL, baseDialer)
 		} else {
 			conn, err = baseDialer.Dial(network, address)
 		}
@@ -677,20 +626,11 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (ff fs.Fs
 		dialAddr: dialAddr,
 		tokens:   pacer.NewTokenDispenser(opt.Concurrency),
 		pacer:    fs.NewPacer(ctx, pacer.NewDefault(pacer.MinSleep(minSleep), pacer.MaxSleep(maxSleep), pacer.DecayConstant(decayConstant))),
-		tlsConf:  fshttp.NewTransport(ctx).TLSClientConfig,
 	}
 	f.features = (&fs.Features{
 		CanHaveEmptyDirectories: true,
 		PartialUploads:          true,
 	}).Fill(ctx, f)
-	// get proxy URL if set
-	if opt.HTTPProxy != "" {
-		proxyURL, err := url.Parse(opt.HTTPProxy)
-		if err != nil {
-			return nil, fmt.Errorf("failed to parse HTTP Proxy URL: %w", err)
-		}
-		f.proxyURL = proxyURL
-	}
 	// set the pool drainer timer going
 	if f.opt.IdleTimeout > 0 {
 		f.drain = time.AfterFunc(time.Duration(opt.IdleTimeout), func() { _ = f.drainPool(ctx) })

backend/ftp/ftp_internal_test.go

@@ -52,7 +52,7 @@ func (f *Fs) testUploadTimeout(t *testing.T) {
 		ci.Timeout = saveTimeout
 	}()
 	ci.LowLevelRetries = 1
-	ci.Timeout = fs.Duration(idleTimeout)
+	ci.Timeout = idleTimeout
 
 	upload := func(concurrency int, shutTimeout time.Duration) (obj fs.Object, err error) {
 		fixFs := deriveFs(ctx, t, f, settings{

backend/gofile/api/types.go

@@ -194,9 +194,33 @@ type DeleteResponse struct {
 	Data map[string]Error
 }
 
-// DirectUploadURL returns the direct upload URL for Gofile
+// Server is an upload server
-func DirectUploadURL() string {
+type Server struct {
-	return "https://upload.gofile.io/uploadfile"
+	Name string `json:"name"`
+	Zone string `json:"zone"`
+}
+
+// String returns a string representation of the Server
+func (s *Server) String() string {
+	return fmt.Sprintf("%s (%s)", s.Name, s.Zone)
+}
+
+// Root returns the root URL for the server
+func (s *Server) Root() string {
+	return fmt.Sprintf("https://%s.gofile.io/", s.Name)
+}
+
+// URL returns the upload URL for the server
+func (s *Server) URL() string {
+	return fmt.Sprintf("https://%s.gofile.io/contents/uploadfile", s.Name)
+}
+
+// ServersResponse is the output from /servers
+type ServersResponse struct {
+	Error
+	Data struct {
+		Servers []Server `json:"servers"`
+	} `json:"data"`
 }
 
 // UploadResponse is returned by POST /contents/uploadfile

backend/gofile/gofile.go

@@ -8,11 +8,13 @@ import (
 	"errors"
 	"fmt"
 	"io"
+	"math/rand"
 	"net/http"
 	"net/url"
 	"path"
 	"strconv"
 	"strings"
+	"sync"
 	"time"
 
 	"github.com/rclone/rclone/backend/gofile/api"
@@ -35,8 +37,10 @@ const (
 	maxSleep       = 20 * time.Second
 	decayConstant  = 1 // bigger for slower decay, exponential
 	rootURL        = "https://api.gofile.io"
-	rateLimitSleep = 5 * time.Second // penalise a goroutine by this long for making a rate limit error
+	serversExpiry  = 60 * time.Second // check for new upload servers this often
-	maxDepth       = 4               // in ListR recursive list this deep (maximum is 16)
+	serversActive  = 2                // choose this many closest upload servers to use
+	rateLimitSleep = 5 * time.Second  // penalise a goroutine by this long for making a rate limit error
+	maxDepth       = 4                // in ListR recursive list this deep (maximum is 16)
 )
 
 /*
@@ -124,13 +128,16 @@ type Options struct {
 
 // Fs represents a remote gofile
 type Fs struct {
-	name     string             // name of this remote
+	name           string             // name of this remote
-	root     string             // the path we are working on
+	root           string             // the path we are working on
-	opt      Options            // parsed options
+	opt            Options            // parsed options
-	features *fs.Features       // optional features
+	features       *fs.Features       // optional features
-	srv      *rest.Client       // the connection to the server
+	srv            *rest.Client       // the connection to the server
-	dirCache *dircache.DirCache // Map of directory path to directory id
+	dirCache       *dircache.DirCache // Map of directory path to directory id
-	pacer    *fs.Pacer          // pacer for API calls
+	pacer          *fs.Pacer          // pacer for API calls
+	serversMu      *sync.Mutex        // protect the servers info below
+	servers        []api.Server       // upload servers we can use
+	serversChecked time.Time          // time the servers were refreshed
 }
 
 // Object describes a gofile object
@@ -304,11 +311,12 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	client := fshttp.NewClient(ctx)
 
 	f := &Fs{
-		name:  name,
+		name:      name,
-		root:  root,
+		root:      root,
-		opt:   *opt,
+		opt:       *opt,
-		srv:   rest.NewClient(client).SetRoot(rootURL),
+		srv:       rest.NewClient(client).SetRoot(rootURL),
-		pacer: fs.NewPacer(ctx, pacer.NewDefault(pacer.MinSleep(minSleep), pacer.MaxSleep(maxSleep), pacer.DecayConstant(decayConstant))),
+		pacer:     fs.NewPacer(ctx, pacer.NewDefault(pacer.MinSleep(minSleep), pacer.MaxSleep(maxSleep), pacer.DecayConstant(decayConstant))),
+		serversMu: new(sync.Mutex),
 	}
 	f.features = (&fs.Features{
 		CaseInsensitive:          false,
@@ -427,6 +435,98 @@ func (f *Fs) readRootFolderID(ctx context.Context, m configmap.Mapper) (err erro
 	return nil
 }
 
+// Find the top n servers measured by response time
+func (f *Fs) bestServers(ctx context.Context, servers []api.Server, n int) (newServers []api.Server) {
+	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(10*time.Second))
+	defer cancel()
+
+	if n > len(servers) {
+		n = len(servers)
+	}
+	results := make(chan int, len(servers))
+
+	// Test how long the servers take to respond
+	for i := range servers {
+		i := i // for closure
+		go func() {
+			opts := rest.Opts{
+				Method:  "GET",
+				RootURL: servers[i].Root(),
+			}
+			var result api.UploadServerStatus
+			start := time.Now()
+			_, err := f.srv.CallJSON(ctx, &opts, nil, &result)
+			ping := time.Since(start)
+			err = result.Err(err)
+			if err != nil {
+				results <- -1 // send a -ve number on error
+				return
+			}
+			fs.Debugf(nil, "Upload server %v responded in %v", &servers[i], ping)
+			results <- i
+		}()
+	}
+
+	// Wait for n servers to respond
+	newServers = make([]api.Server, 0, n)
+	for range servers {
+		i := <-results
+		if i >= 0 {
+			newServers = append(newServers, servers[i])
+		}
+		if len(newServers) >= n {
+			break
+		}
+	}
+	return newServers
+}
+
+// Clear all the upload servers - call on an error
+func (f *Fs) clearServers() {
+	f.serversMu.Lock()
+	defer f.serversMu.Unlock()
+
+	fs.Debugf(f, "Clearing upload servers")
+	f.servers = nil
+}
+
+// Gets an upload server
+func (f *Fs) getServer(ctx context.Context) (server *api.Server, err error) {
+	f.serversMu.Lock()
+	defer f.serversMu.Unlock()
+
+	if len(f.servers) == 0 || time.Since(f.serversChecked) >= serversExpiry {
+		opts := rest.Opts{
+			Method: "GET",
+			Path:   "/servers",
+		}
+		var result api.ServersResponse
+		var resp *http.Response
+		err = f.pacer.Call(func() (bool, error) {
+			resp, err = f.srv.CallJSON(ctx, &opts, nil, &result)
+			return shouldRetry(ctx, resp, err)
+		})
+		if err = result.Err(err); err != nil {
+			if len(f.servers) == 0 {
+				return nil, fmt.Errorf("failed to read upload servers: %w", err)
+			}
+			fs.Errorf(f, "failed to read new upload servers: %v", err)
+		} else {
+			// Find the top servers measured by response time
+			f.servers = f.bestServers(ctx, result.Data.Servers, serversActive)
+			f.serversChecked = time.Now()
+		}
+	}
+
+	if len(f.servers) == 0 {
+		return nil, errors.New("no upload servers found")
+	}
+
+	// Pick a server at random since we've already found the top ones
+	i := rand.Intn(len(f.servers))
+	return &f.servers[i], nil
+}
+
 // rootSlash returns root with a slash on if it is empty, otherwise empty string
 func (f *Fs) rootSlash() string {
 	if f.root == "" {
@@ -1426,6 +1526,13 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		return err
 	}
 
+	// Find an upload server
+	server, err := o.fs.getServer(ctx)
+	if err != nil {
+		return err
+	}
+	fs.Debugf(o, "Using upload server %v", server)
+
 	// If the file exists, delete it after a successful upload
 	if o.id != "" {
 		id := o.id
@@ -1454,7 +1561,7 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		},
 		MultipartContentName: "file",
 		MultipartFileName:    o.fs.opt.Enc.FromStandardName(leaf),
-		RootURL:              api.DirectUploadURL(),
+		RootURL:              server.URL(),
 		Options:              options,
 	}
 	err = o.fs.pacer.CallNoRetry(func() (bool, error) {
@@ -1462,6 +1569,10 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		return shouldRetry(ctx, resp, err)
 	})
 	if err = result.Err(err); err != nil {
+		if isAPIErr(err, "error-freespace") {
+			fs.Errorf(o, "Upload server out of space - need to retry upload")
+		}
+		o.fs.clearServers()
 		return fmt.Errorf("failed to upload file: %w", err)
 	}
 	return o.setMetaData(&result.Data)

backend/googlecloudstorage/googlecloudstorage.go

@@ -483,9 +483,6 @@ func parsePath(path string) (root string) {
 // relative to f.root
 func (f *Fs) split(rootRelativePath string) (bucketName, bucketPath string) {
 	bucketName, bucketPath = bucket.Split(bucket.Join(f.root, rootRelativePath))
-	if f.opt.DirectoryMarkers && strings.HasSuffix(bucketPath, "//") {
-		bucketPath = bucketPath[:len(bucketPath)-1]
-	}
 	return f.opt.Enc.FromStandardName(bucketName), f.opt.Enc.FromStandardPath(bucketPath)
 }
 
@@ -715,7 +712,7 @@ func (f *Fs) list(ctx context.Context, bucket, directory, prefix string, addBuck
 					continue
 				}
 				// process directory markers as directories
-				remote, _ = strings.CutSuffix(remote, "/")
+				remote = strings.TrimRight(remote, "/")
 			}
 			remote = remote[len(prefix):]
 			if addBucket {
@@ -760,7 +757,7 @@ func (f *Fs) itemToDirEntry(ctx context.Context, remote string, object *storage.
 }
 
 // listDir lists a single directory
-func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addBucket bool, callback func(fs.DirEntry) error) (err error) {
+func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addBucket bool) (entries fs.DirEntries, err error) {
 	// List the objects
 	err = f.list(ctx, bucket, directory, prefix, addBucket, false, func(remote string, object *storage.Object, isDirectory bool) error {
 		entry, err := f.itemToDirEntry(ctx, remote, object, isDirectory)
@@ -768,16 +765,16 @@ func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addB
 			return err
 		}
 		if entry != nil {
-			return callback(entry)
+			entries = append(entries, entry)
 		}
 		return nil
 	})
 	if err != nil {
-		return err
+		return nil, err
 	}
 	// bucket must be present if listing succeeded
 	f.cache.MarkOK(bucket)
-	return err
+	return entries, err
 }
 
 // listBuckets lists the buckets
@@ -820,46 +817,14 @@ func (f *Fs) listBuckets(ctx context.Context) (entries fs.DirEntries, err error)
 // This should return ErrDirNotFound if the directory isn't
 // found.
 func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error) {
-	return list.WithListP(ctx, dir, f)
-}
-
-// ListP lists the objects and directories of the Fs starting
-// from dir non recursively into out.
-//
-// dir should be "" to start from the root, and should not
-// have trailing slashes.
-//
-// This should return ErrDirNotFound if the directory isn't
-// found.
-//
-// It should call callback for each tranche of entries read.
-// These need not be returned in any particular order.  If
-// callback returns an error then the listing will stop
-// immediately.
-func (f *Fs) ListP(ctx context.Context, dir string, callback fs.ListRCallback) error {
-	list := list.NewHelper(callback)
 	bucket, directory := f.split(dir)
 	if bucket == "" {
 		if directory != "" {
-			return fs.ErrorListBucketRequired
+			return nil, fs.ErrorListBucketRequired
-		}
-		entries, err := f.listBuckets(ctx)
-		if err != nil {
-			return err
-		}
-		for _, entry := range entries {
-			err = list.Add(entry)
-			if err != nil {
-				return err
-			}
-		}
-	} else {
-		err := f.listDir(ctx, bucket, directory, f.rootDirectory, f.rootBucket == "", list.Add)
-		if err != nil {
-			return err
 		}
+		return f.listBuckets(ctx)
 	}
-	return list.Flush()
+	return f.listDir(ctx, bucket, directory, f.rootDirectory, f.rootBucket == "")
 }
 
 // ListR lists the objects and directories of the Fs starting
@@ -994,7 +959,7 @@ func (f *Fs) Mkdir(ctx context.Context, dir string) (err error) {
 
 // mkdirParent creates the parent bucket/directory if it doesn't exist
 func (f *Fs) mkdirParent(ctx context.Context, remote string) error {
-	remote, _ = strings.CutSuffix(remote, "/")
+	remote = strings.TrimRight(remote, "/")
 	dir := path.Dir(remote)
 	if dir == "/" || dir == "." {
 		dir = ""
@@ -1494,7 +1459,6 @@ var (
 	_ fs.Copier      = &Fs{}
 	_ fs.PutStreamer = &Fs{}
 	_ fs.ListRer     = &Fs{}
-	_ fs.ListPer     = &Fs{}
 	_ fs.Object      = &Object{}
 	_ fs.MimeTyper   = &Object{}
 )

backend/googlephotos/googlephotos.go

@@ -43,7 +43,6 @@ var (
 	errAlbumDelete = errors.New("google photos API does not implement deleting albums")
 	errRemove      = errors.New("google photos API only implements removing files from albums")
 	errOwnAlbums   = errors.New("google photos API only allows uploading to albums rclone created")
-	errReadOnly    = errors.New("can't upload files in read only mode")
 )
 
 const (
@@ -53,31 +52,19 @@ const (
 	listChunks                  = 100 // chunk size to read directory listings
 	albumChunks                 = 50  // chunk size to read album listings
 	minSleep                    = 10 * time.Millisecond
-	scopeAppendOnly             = "https://www.googleapis.com/auth/photoslibrary.appendonly"
+	scopeReadOnly               = "https://www.googleapis.com/auth/photoslibrary.readonly"
-	scopeReadOnly               = "https://www.googleapis.com/auth/photoslibrary.readonly.appcreateddata"
+	scopeReadWrite              = "https://www.googleapis.com/auth/photoslibrary"
-	scopeReadWrite              = "https://www.googleapis.com/auth/photoslibrary.edit.appcreateddata"
+	scopeAccess                 = 2 // position of access scope in list
 )
 
 var (
-	// scopes needed for read write access
-	scopesReadWrite = []string{
-		"openid",
-		"profile",
-		scopeAppendOnly,
-		scopeReadOnly,
-		scopeReadWrite,
-	}
-
-	// scopes needed for read only access
-	scopesReadOnly = []string{
-		"openid",
-		"profile",
-		scopeReadOnly,
-	}
-
 	// Description of how to auth for this app
 	oauthConfig = &oauthutil.Config{
-		Scopes:       scopesReadWrite,
+		Scopes: []string{
+			"openid",
+			"profile",
+			scopeReadWrite, // this must be at position scopeAccess
+		},
 		AuthURL:      google.Endpoint.AuthURL,
 		TokenURL:     google.Endpoint.TokenURL,
 		ClientID:     rcloneClientID,
@@ -113,26 +100,20 @@ func init() {
 			case "":
 				// Fill in the scopes
 				if opt.ReadOnly {
-					oauthConfig.Scopes = scopesReadOnly
+					oauthConfig.Scopes[scopeAccess] = scopeReadOnly
 				} else {
-					oauthConfig.Scopes = scopesReadWrite
+					oauthConfig.Scopes[scopeAccess] = scopeReadWrite
 				}
-				return oauthutil.ConfigOut("warning1", &oauthutil.Options{
+				return oauthutil.ConfigOut("warning", &oauthutil.Options{
 					OAuth2Config: oauthConfig,
 				})
-			case "warning1":
+			case "warning":
 				// Warn the user as required by google photos integration
-				return fs.ConfigConfirm("warning2", true, "config_warning", `Warning
+				return fs.ConfigConfirm("warning_done", true, "config_warning", `Warning
 
 IMPORTANT: All media items uploaded to Google Photos with rclone
 are stored in full resolution at original quality.  These uploads
 will count towards storage in your Google Account.`)
-
-			case "warning2":
-				// Warn the user that rclone can no longer download photos it didnt upload from google photos
-				return fs.ConfigConfirm("warning_done", true, "config_warning", `Warning
-IMPORTANT: Due to Google policy changes rclone can now only download photos it uploaded.`)
-
 			case "warning_done":
 				return nil, nil
 			}
@@ -352,7 +333,7 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	baseClient := fshttp.NewClient(ctx)
 	oAuthClient, ts, err := oauthutil.NewClientWithBaseClient(ctx, name, m, oauthConfig, baseClient)
 	if err != nil {
-		return nil, fmt.Errorf("failed to configure google photos: %w", err)
+		return nil, fmt.Errorf("failed to configure Box: %w", err)
 	}
 
 	root = strings.Trim(path.Clean(root), "/")
@@ -1139,9 +1120,6 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		}
 
 		if !album.IsWriteable {
-			if o.fs.opt.ReadOnly {
-				return errReadOnly
-			}
 			return errOwnAlbums
 		}
 

backend/hdfs/fs.go

@@ -371,9 +371,9 @@ func (f *Fs) About(ctx context.Context) (*fs.Usage, error) {
 		return nil, err
 	}
 	return &fs.Usage{
-		Total: fs.NewUsageValue(info.Capacity),
+		Total: fs.NewUsageValue(int64(info.Capacity)),
-		Used:  fs.NewUsageValue(info.Used),
+		Used:  fs.NewUsageValue(int64(info.Used)),
-		Free:  fs.NewUsageValue(info.Remaining),
+		Free:  fs.NewUsageValue(int64(info.Remaining)),
 	}, nil
 }
 

backend/iclouddrive/api/drive.go

@@ -252,14 +252,18 @@ func (d *DriveService) DownloadFile(ctx context.Context, url string, opt []fs.Op
 	}
 
 	resp, err := d.icloud.srv.Call(ctx, opts)
-	// icloud has some weird http codes
+	if err != nil {
-	if err != nil && resp != nil && resp.StatusCode == 330 {
+		// icloud has some weird http codes
-		loc, err := resp.Location()
+		if resp.StatusCode == 330 {
-		if err == nil {
+			loc, err := resp.Location()
-			return d.DownloadFile(ctx, loc.String(), opt)
+			if err == nil {
+				return d.DownloadFile(ctx, loc.String(), opt)
+			}
 		}
+
+		return resp, err
 	}
-	return resp, err
+	return d.icloud.srv.Call(ctx, opts)
 }
 
 // MoveItemToTrashByItemID moves an item to the trash based on the item ID.

backend/imagekit/imagekit.go

@@ -421,9 +421,6 @@ func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
 // will return the object and the error, otherwise will return
 // nil and the error
 func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error) {
-	if src.Size() == 0 {
-		return nil, fs.ErrorCantUploadEmptyFiles
-	}
 	return uploadFile(ctx, f, in, src.Remote(), options...)
 }
 
@@ -662,9 +659,6 @@ func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (io.ReadClo
 // But for unknown-sized objects (indicated by src.Size() == -1), Upload should either
 // return an error or update the object properly (rather than e.g. calling panic).
 func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (err error) {
-	if src.Size() == 0 {
-		return fs.ErrorCantUploadEmptyFiles
-	}
 
 	srcRemote := o.Remote()
 
@@ -676,7 +670,7 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 
 	var resp *client.UploadResult
 
-	err = o.fs.pacer.CallNoRetry(func() (bool, error) {
+	err = o.fs.pacer.Call(func() (bool, error) {
 		var res *http.Response
 		res, resp, err = o.fs.ik.Upload(ctx, in, client.UploadParam{
 			FileName:      fileName,
@@ -731,7 +725,7 @@ func uploadFile(ctx context.Context, f *Fs, in io.Reader, srcRemote string, opti
 	UseUniqueFileName := new(bool)
 	*UseUniqueFileName = false
 
-	err := f.pacer.CallNoRetry(func() (bool, error) {
+	err := f.pacer.Call(func() (bool, error) {
 		var res *http.Response
 		var err error
 		res, _, err = f.ik.Upload(ctx, in, client.UploadParam{
@@ -800,10 +794,35 @@ func (o *Object) Metadata(ctx context.Context) (metadata fs.Metadata, err error)
 	return metadata, nil
 }
 
+// Copy src to this remote using server-side move operations.
+//
+// This is stored with the remote path given.
+//
+// It returns the destination Object and a possible error.
+//
+// Will only be called if src.Fs().Name() == f.Name()
+//
+// If it isn't possible then return fs.ErrorCantMove
+func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object, error) {
+	srcObj, ok := src.(*Object)
+	if !ok {
+		return nil, fs.ErrorCantMove
+	}
+
+	file, err := srcObj.Open(ctx)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return uploadFile(ctx, f, file, remote)
+}
+
 // Check the interfaces are satisfied.
 var (
 	_ fs.Fs           = &Fs{}
 	_ fs.Purger       = &Fs{}
 	_ fs.PublicLinker = &Fs{}
 	_ fs.Object       = &Object{}
+	_ fs.Copier       = &Fs{}
 )

backend/internetarchive/internetarchive.go

@@ -590,7 +590,7 @@ func (f *Fs) PublicLink(ctx context.Context, remote string, expire fs.Duration,
 		return "", err
 	}
 	bucket, bucketPath := f.split(remote)
-	return path.Join(f.opt.FrontEndpoint, "/download/", bucket, rest.URLPathEscapeAll(bucketPath)), nil
+	return path.Join(f.opt.FrontEndpoint, "/download/", bucket, quotePath(bucketPath)), nil
 }
 
 // Copy src to this remote using server-side copy operations.
@@ -622,7 +622,7 @@ func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (_ fs.Objec
 		"x-archive-auto-make-bucket": "1",
 		"x-archive-queue-derive":     "0",
 		"x-archive-keep-old-version": "0",
-		"x-amz-copy-source":          rest.URLPathEscapeAll(path.Join("/", srcBucket, srcPath)),
+		"x-amz-copy-source":          quotePath(path.Join("/", srcBucket, srcPath)),
 		"x-amz-metadata-directive":   "COPY",
 		"x-archive-filemeta-sha1":    srcObj.sha1,
 		"x-archive-filemeta-md5":     srcObj.md5,
@@ -778,7 +778,7 @@ func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.Read
 	// make a GET request to (frontend)/download/:item/:path
 	opts := rest.Opts{
 		Method:  "GET",
-		Path:    path.Join("/download/", o.fs.root, rest.URLPathEscapeAll(o.fs.opt.Enc.FromStandardPath(o.remote))),
+		Path:    path.Join("/download/", o.fs.root, quotePath(o.fs.opt.Enc.FromStandardPath(o.remote))),
 		Options: optionsFixed,
 	}
 	err = o.fs.pacer.Call(func() (bool, error) {
@@ -1334,6 +1334,16 @@ func trimPathPrefix(s, prefix string, enc encoder.MultiEncoder) string {
 	return enc.ToStandardPath(strings.TrimPrefix(s, prefix+"/"))
 }
 
+// mimics urllib.parse.quote() on Python; exclude / from url.PathEscape
+func quotePath(s string) string {
+	seg := strings.Split(s, "/")
+	newValues := []string{}
+	for _, v := range seg {
+		newValues = append(newValues, url.PathEscape(v))
+	}
+	return strings.Join(newValues, "/")
+}
+
 var (
 	_ fs.Fs           = &Fs{}
 	_ fs.Copier       = &Fs{}

backend/koofr/koofr.go

@@ -461,7 +461,7 @@ func translateErrorsDir(err error) error {
 	return err
 }
 
-// translateErrorsObject translates Koofr errors to rclone errors (for an object operation)
+// translatesErrorsObject translates Koofr errors to rclone errors (for an object operation)
 func translateErrorsObject(err error) error {
 	switch err := err.(type) {
 	case httpclient.InvalidStatusError:

backend/linkbox/linkbox.go

@@ -617,36 +617,16 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 	case 1:
 		// upload file using link from first step
 		var res *http.Response
-		var location string
-
-		// Check to see if we are being redirected
-		opts := &rest.Opts{
-			Method:     "HEAD",
-			RootURL:    getFirstStepResult.Data.SignURL,
-			Options:    options,
-			NoRedirect: true,
-		}
-		err = o.fs.pacer.CallNoRetry(func() (bool, error) {
-			res, err = o.fs.srv.Call(ctx, opts)
-			return o.fs.shouldRetry(ctx, res, err)
-		})
-		if res != nil {
-			location = res.Header.Get("Location")
-			if location != "" {
-				// set the URL to the new Location
-				opts.RootURL = location
-				err = nil
-			}
-		}
-		if err != nil {
-			return fmt.Errorf("head upload URL: %w", err)
-		}
 
 		file := io.MultiReader(bytes.NewReader(first10mBytes), in)
 
-		opts.Method = "PUT"
+		opts := &rest.Opts{
-		opts.Body = file
+			Method:        "PUT",
-		opts.ContentLength = &size
+			RootURL:       getFirstStepResult.Data.SignURL,
+			Options:       options,
+			Body:          file,
+			ContentLength: &size,
+		}
 
 		err = o.fs.pacer.CallNoRetry(func() (bool, error) {
 			res, err = o.fs.srv.Call(ctx, opts)

backend/local/local.go

@@ -7,7 +7,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	iofs "io/fs"
 	"os"
 	"path"
 	"path/filepath"
@@ -306,12 +305,6 @@ only useful for reading.
 					Help:  "The last status change time.",
 				}},
 			},
-			{
-				Name:     "hashes",
-				Help:     `Comma separated list of supported checksum types.`,
-				Default:  fs.CommaSepList{},
-				Advanced: true,
-			},
 			{
 				Name:     config.ConfigEncoding,
 				Help:     config.ConfigEncodingHelp,
@@ -338,7 +331,6 @@ type Options struct {
 	NoSparse          bool                 `config:"no_sparse"`
 	NoSetModTime      bool                 `config:"no_set_modtime"`
 	TimeType          timeType             `config:"time_type"`
-	Hashes            fs.CommaSepList      `config:"hashes"`
 	Enc               encoder.MultiEncoder `config:"encoding"`
 	NoClone           bool                 `config:"no_clone"`
 }
@@ -672,12 +664,8 @@ func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err e
 			name := fi.Name()
 			mode := fi.Mode()
 			newRemote := f.cleanRemote(dir, name)
-			symlinkFlag := os.ModeSymlink
-			if runtime.GOOS == "windows" {
-				symlinkFlag |= os.ModeIrregular
-			}
 			// Follow symlinks if required
-			if f.opt.FollowSymlinks && (mode&symlinkFlag) != 0 {
+			if f.opt.FollowSymlinks && (mode&os.ModeSymlink) != 0 {
 				localPath := filepath.Join(fsDirPath, name)
 				fi, err = os.Stat(localPath)
 				// Quietly skip errors on excluded files and directories
@@ -699,13 +687,13 @@ func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err e
 			if fi.IsDir() {
 				// Ignore directories which are symlinks.  These are junction points under windows which
 				// are kind of a souped up symlink. Unix doesn't have directories which are symlinks.
-				if (mode&symlinkFlag) == 0 && f.dev == readDevice(fi, f.opt.OneFileSystem) {
+				if (mode&os.ModeSymlink) == 0 && f.dev == readDevice(fi, f.opt.OneFileSystem) {
 					d := f.newDirectory(newRemote, fi)
 					entries = append(entries, d)
 				}
 			} else {
 				// Check whether this link should be translated
-				if f.opt.TranslateSymlinks && fi.Mode()&symlinkFlag != 0 {
+				if f.opt.TranslateSymlinks && fi.Mode()&os.ModeSymlink != 0 {
 					newRemote += fs.LinkSuffix
 				}
 				// Don't include non directory if not included
@@ -842,13 +830,7 @@ func (f *Fs) Rmdir(ctx context.Context, dir string) error {
 	} else if !fi.IsDir() {
 		return fs.ErrorIsFile
 	}
-	err := os.Remove(localPath)
+	return os.Remove(localPath)
-	if runtime.GOOS == "windows" && errors.Is(err, iofs.ErrPermission) { // https://github.com/golang/go/issues/26295
-		if os.Chmod(localPath, 0o600) == nil {
-			err = os.Remove(localPath)
-		}
-	}
-	return err
 }
 
 // Precision of the file system
@@ -1039,19 +1021,6 @@ func (f *Fs) DirMove(ctx context.Context, src fs.Fs, srcRemote, dstRemote string
 
 // Hashes returns the supported hash sets.
 func (f *Fs) Hashes() hash.Set {
-	if len(f.opt.Hashes) > 0 {
-		// Return only configured hashes.
-		// Note: Could have used hash.SupportOnly to limit supported hashes for all hash related features.
-		var supported hash.Set
-		for _, hashName := range f.opt.Hashes {
-			var ht hash.Type
-			if err := ht.Set(hashName); err != nil {
-				fs.Infof(nil, "Invalid token %q in hash string %q", hashName, f.opt.Hashes.String())
-			}
-			supported.Add(ht)
-		}
-		return supported
-	}
 	return hash.Supported()
 }
 
@@ -1121,10 +1090,6 @@ func (o *Object) Remote() string {
 
 // Hash returns the requested hash of a file as a lowercase hex string
 func (o *Object) Hash(ctx context.Context, r hash.Type) (string, error) {
-	if r == hash.None {
-		return "", nil
-	}
-
 	// Check that the underlying file hasn't changed
 	o.fs.objectMetaMu.RLock()
 	oldtime := o.modTime
@@ -1232,15 +1197,7 @@ func (o *Object) Storable() bool {
 	o.fs.objectMetaMu.RLock()
 	mode := o.mode
 	o.fs.objectMetaMu.RUnlock()
-
+	if mode&os.ModeSymlink != 0 && !o.fs.opt.TranslateSymlinks {
-	// On Windows items with os.ModeIrregular are likely Junction
-	// points so we treat them as symlinks for the purpose of ignoring them.
-	// https://github.com/golang/go/issues/73827
-	symlinkFlag := os.ModeSymlink
-	if runtime.GOOS == "windows" {
-		symlinkFlag |= os.ModeIrregular
-	}
-	if mode&symlinkFlag != 0 && !o.fs.opt.TranslateSymlinks {
 		if !o.fs.opt.SkipSymlinks {
 			fs.Logf(o, "Can't follow symlink without -L/--copy-links")
 		}

backend/local/local_internal_test.go

@@ -204,23 +204,6 @@ func TestSymlinkError(t *testing.T) {
 	assert.Equal(t, errLinksAndCopyLinks, err)
 }
 
-func TestHashWithTypeNone(t *testing.T) {
-	ctx := context.Background()
-	r := fstest.NewRun(t)
-	const filePath = "file.txt"
-	r.WriteFile(filePath, "content", time.Now())
-	f := r.Flocal.(*Fs)
-
-	// Get the object
-	o, err := f.NewObject(ctx, filePath)
-	require.NoError(t, err)
-
-	// Test the hash is as we expect
-	h, err := o.Hash(ctx, hash.None)
-	require.Empty(t, h)
-	require.NoError(t, err)
-}
-
 // Test hashes on updating an object
 func TestHashOnUpdate(t *testing.T) {
 	ctx := context.Background()
@@ -334,7 +317,7 @@ func TestMetadata(t *testing.T) {
 
 func testMetadata(t *testing.T, r *fstest.Run, o *Object, when time.Time) {
 	ctx := context.Background()
-	whenRFC := when.Local().Format(time.RFC3339Nano)
+	whenRFC := when.Format(time.RFC3339Nano)
 	const dayLength = len("2001-01-01")
 
 	f := r.Flocal.(*Fs)

backend/local/local_internal_windows_test.go

@@ -1,40 +0,0 @@
-//go:build windows
-
-package local
-
-import (
-	"context"
-	"path/filepath"
-	"runtime"
-	"syscall"
-	"testing"
-
-	"github.com/rclone/rclone/fs/operations"
-	"github.com/rclone/rclone/fstest"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-// TestRmdirWindows tests that FILE_ATTRIBUTE_READONLY does not block Rmdir on windows.
-// Microsoft docs indicate that "This attribute is not honored on directories."
-// See https://learn.microsoft.com/en-us/windows/win32/fileio/file-attribute-constants#file_attribute_readonly
-// and https://github.com/golang/go/issues/26295
-func TestRmdirWindows(t *testing.T) {
-	if runtime.GOOS != "windows" {
-		t.Skipf("windows only")
-	}
-	r := fstest.NewRun(t)
-	defer r.Finalise()
-
-	err := operations.Mkdir(context.Background(), r.Flocal, "testdir")
-	require.NoError(t, err)
-
-	ptr, err := syscall.UTF16PtrFromString(filepath.Join(r.Flocal.Root(), "testdir"))
-	require.NoError(t, err)
-
-	err = syscall.SetFileAttributes(ptr, uint32(syscall.FILE_ATTRIBUTE_DIRECTORY+syscall.FILE_ATTRIBUTE_READONLY))
-	require.NoError(t, err)
-
-	err = operations.Rmdir(context.Background(), r.Flocal, "testdir")
-	assert.NoError(t, err)
-}

backend/mailru/mailru.go

@@ -400,7 +400,7 @@ type quirks struct {
 }
 
 func (q *quirks) parseQuirks(option string) {
-	for flag := range strings.SplitSeq(option, ",") {
+	for _, flag := range strings.Split(option, ",") {
 		switch strings.ToLower(strings.TrimSpace(flag)) {
 		case "binlist":
 			// The official client sometimes uses a so called "bin" protocol,
@@ -634,7 +634,7 @@ func (f *Fs) readItemMetaData(ctx context.Context, path string) (entry fs.DirEnt
 	return
 }
 
-// itemToDirEntry converts API item to rclone directory entry
+// itemToEntry converts API item to rclone directory entry
 // The dirSize return value is:
 //
 //	<0 - for a file or in case of error
@@ -1770,7 +1770,7 @@ func (f *Fs) parseSpeedupPatterns(patternString string) (err error) {
 	f.speedupAny = false
 	uniqueValidPatterns := make(map[string]any)
 
-	for pattern := range strings.SplitSeq(patternString, ",") {
+	for _, pattern := range strings.Split(patternString, ",") {
 		pattern = strings.ToLower(strings.TrimSpace(pattern))
 		if pattern == "" {
 			continue

backend/mega/mega.go

@@ -17,11 +17,9 @@ Improvements:
 
 import (
 	"context"
-	"crypto/tls"
 	"errors"
 	"fmt"
 	"io"
-	"net/http"
 	"path"
 	"slices"
 	"strings"
@@ -218,25 +216,7 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	defer megaCacheMu.Unlock()
 	srv := megaCache[opt.User]
 	if srv == nil {
-		// srv = mega.New().SetClient(fshttp.NewClient(ctx))
+		srv = mega.New().SetClient(fshttp.NewClient(ctx))
-
-		// Workaround for Mega's use of insecure cipher suites which are no longer supported by default since Go 1.22.
-		// Relevant issues:
-		// https://github.com/rclone/rclone/issues/8565
-		// https://github.com/meganz/webclient/issues/103
-		clt := fshttp.NewClient(ctx)
-		clt.Transport = fshttp.NewTransportCustom(ctx, func(t *http.Transport) {
-			var ids []uint16
-			// Read default ciphers
-			for _, cs := range tls.CipherSuites() {
-				ids = append(ids, cs.ID)
-			}
-			// Insecure but Mega uses TLS_RSA_WITH_AES_128_GCM_SHA256 for storage endpoints
-			// (e.g. https://gfs302n114.userstorage.mega.co.nz) as of June 18, 2025.
-			t.TLSClientConfig.CipherSuites = append(ids, tls.TLS_RSA_WITH_AES_128_GCM_SHA256)
-		})
-		srv = mega.New().SetClient(clt)
-
 		srv.SetRetries(ci.LowLevelRetries) // let mega do the low level retries
 		srv.SetHTTPS(opt.UseHTTPS)
 		srv.SetLogger(func(format string, v ...any) {
@@ -946,9 +926,9 @@ func (f *Fs) About(ctx context.Context) (*fs.Usage, error) {
 		return nil, fmt.Errorf("failed to get Mega Quota: %w", err)
 	}
 	usage := &fs.Usage{
-		Total: fs.NewUsageValue(q.Mstrg),           // quota of bytes that can be used
+		Total: fs.NewUsageValue(int64(q.Mstrg)),           // quota of bytes that can be used
-		Used:  fs.NewUsageValue(q.Cstrg),           // bytes in use
+		Used:  fs.NewUsageValue(int64(q.Cstrg)),           // bytes in use
-		Free:  fs.NewUsageValue(q.Mstrg - q.Cstrg), // bytes which can be uploaded before reaching the quota
+		Free:  fs.NewUsageValue(int64(q.Mstrg - q.Cstrg)), // bytes which can be uploaded before reaching the quota
 	}
 	return usage, nil
 }

backend/memory/memory.go

@@ -325,12 +325,13 @@ func (f *Fs) list(ctx context.Context, bucket, directory, prefix string, addBuck
 }
 
 // listDir lists the bucket to the entries
-func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addBucket bool, callback func(fs.DirEntry) error) (err error) {
+func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addBucket bool) (entries fs.DirEntries, err error) {
 	// List the objects and directories
 	err = f.list(ctx, bucket, directory, prefix, addBucket, false, func(remote string, entry fs.DirEntry, isDirectory bool) error {
-		return callback(entry)
+		entries = append(entries, entry)
+		return nil
 	})
-	return err
+	return entries, err
 }
 
 // listBuckets lists the buckets to entries
@@ -353,46 +354,15 @@ func (f *Fs) listBuckets(ctx context.Context) (entries fs.DirEntries, err error)
 // This should return ErrDirNotFound if the directory isn't
 // found.
 func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error) {
-	return list.WithListP(ctx, dir, f)
+	// defer fslog.Trace(dir, "")("entries = %q, err = %v", &entries, &err)
-}
-
-// ListP lists the objects and directories of the Fs starting
-// from dir non recursively into out.
-//
-// dir should be "" to start from the root, and should not
-// have trailing slashes.
-//
-// This should return ErrDirNotFound if the directory isn't
-// found.
-//
-// It should call callback for each tranche of entries read.
-// These need not be returned in any particular order.  If
-// callback returns an error then the listing will stop
-// immediately.
-func (f *Fs) ListP(ctx context.Context, dir string, callback fs.ListRCallback) error {
-	list := list.NewHelper(callback)
 	bucket, directory := f.split(dir)
 	if bucket == "" {
 		if directory != "" {
-			return fs.ErrorListBucketRequired
+			return nil, fs.ErrorListBucketRequired
-		}
-		entries, err := f.listBuckets(ctx)
-		if err != nil {
-			return err
-		}
-		for _, entry := range entries {
-			err = list.Add(entry)
-			if err != nil {
-				return err
-			}
-		}
-	} else {
-		err := f.listDir(ctx, bucket, directory, f.rootDirectory, f.rootBucket == "", list.Add)
-		if err != nil {
-			return err
 		}
+		return f.listBuckets(ctx)
 	}
-	return list.Flush()
+	return f.listDir(ctx, bucket, directory, f.rootDirectory, f.rootBucket == "")
 }
 
 // ListR lists the objects and directories of the Fs starting
@@ -659,7 +629,6 @@ var (
 	_ fs.Copier      = &Fs{}
 	_ fs.PutStreamer = &Fs{}
 	_ fs.ListRer     = &Fs{}
-	_ fs.ListPer     = &Fs{}
 	_ fs.Object      = &Object{}
 	_ fs.MimeTyper   = &Object{}
 )

backend/onedrive/metadata.go

@@ -243,6 +243,7 @@ func (m *Metadata) Get(ctx context.Context) (metadata fs.Metadata, err error) {
 func (m *Metadata) Set(ctx context.Context, metadata fs.Metadata) (numSet int, err error) {
 	numSet = 0
 	for k, v := range metadata {
+		k, v := k, v
 		switch k {
 		case "mtime":
 			t, err := time.Parse(timeFormatIn, v)
@@ -421,7 +422,12 @@ func (m *Metadata) orderPermissions(xs []*api.PermissionsType) {
 		if hasUserIdentity(p.GetGrantedTo(m.fs.driveType)) {
 			return true
 		}
-		return slices.ContainsFunc(p.GetGrantedToIdentities(m.fs.driveType), hasUserIdentity)
+		for _, identity := range p.GetGrantedToIdentities(m.fs.driveType) {
+			if hasUserIdentity(identity) {
+				return true
+			}
+		}
+		return false
 	}
 	// Put Permissions with a user first, leaving unsorted otherwise
 	slices.SortStableFunc(xs, func(a, b *api.PermissionsType) int {
@@ -743,8 +749,6 @@ func (o *Object) fetchMetadataForCreate(ctx context.Context, src fs.ObjectInfo,
 
 // Fetch metadata and update updateInfo if --metadata is in use
 // modtime will still be set when there is no metadata to set
-//
-// May return info=nil and err=nil if there was no metadata to update.
 func (f *Fs) fetchAndUpdateMetadata(ctx context.Context, src fs.ObjectInfo, options []fs.OpenOption, updateInfo *Object) (info *api.Item, err error) {
 	meta, err := fs.GetMetadataOptions(ctx, f, src, options)
 	if err != nil {
@@ -764,8 +768,6 @@ func (f *Fs) fetchAndUpdateMetadata(ctx context.Context, src fs.ObjectInfo, opti
 }
 
 // updateMetadata calls Get, Set, and Write
-//
-// May return info=nil and err=nil if there was no metadata to update.
 func (o *Object) updateMetadata(ctx context.Context, meta fs.Metadata) (info *api.Item, err error) {
 	_, err = o.meta.Get(ctx) // refresh permissions
 	if err != nil {

backend/onedrive/onedrive.go

@@ -56,7 +56,6 @@ const (
 	driveTypeSharepoint         = "documentLibrary"
 	defaultChunkSize            = 10 * fs.Mebi
 	chunkSizeMultiple           = 320 * fs.Kibi
-	maxSinglePartSize           = 4 * fs.Mebi
 
 	regionGlobal = "global"
 	regionUS     = "us"
@@ -139,21 +138,6 @@ func init() {
 					Help:  "Azure and Office 365 operated by Vnet Group in China",
 				},
 			},
-		}, {
-			Name: "upload_cutoff",
-			Help: `Cutoff for switching to chunked upload.
-
-Any files larger than this will be uploaded in chunks of chunk_size.
-
-This is disabled by default as uploading using single part uploads
-causes rclone to use twice the storage on Onedrive business as when
-rclone sets the modification time after the upload Onedrive creates a
-new version.
-
-See: https://github.com/rclone/rclone/issues/1716
-`,
-			Default:  fs.SizeSuffix(-1),
-			Advanced: true,
 		}, {
 			Name: "chunk_size",
 			Help: `Chunk size to upload files with - must be multiple of 320k (327,680 bytes).
@@ -762,7 +746,6 @@ Examples:
 // Options defines the configuration for this backend
 type Options struct {
 	Region                  string               `config:"region"`
-	UploadCutoff            fs.SizeSuffix        `config:"upload_cutoff"`
 	ChunkSize               fs.SizeSuffix        `config:"chunk_size"`
 	DriveID                 string               `config:"drive_id"`
 	DriveType               string               `config:"drive_type"`
@@ -1039,13 +1022,6 @@ func (f *Fs) setUploadChunkSize(cs fs.SizeSuffix) (old fs.SizeSuffix, err error)
 	return
 }
 
-func checkUploadCutoff(cs fs.SizeSuffix) error {
-	if cs > maxSinglePartSize {
-		return fmt.Errorf("%v is greater than %v", cs, maxSinglePartSize)
-	}
-	return nil
-}
-
 // NewFs constructs an Fs from the path, container:path
 func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, error) {
 	// Parse config into Options struct
@@ -1059,10 +1035,6 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	if err != nil {
 		return nil, fmt.Errorf("onedrive: chunk size: %w", err)
 	}
-	err = checkUploadCutoff(opt.UploadCutoff)
-	if err != nil {
-		return nil, fmt.Errorf("onedrive: upload cutoff: %w", err)
-	}
 
 	if opt.DriveID == "" || opt.DriveType == "" {
 		return nil, errors.New("unable to get drive_id and drive_type - if you are upgrading from older versions of rclone, please run `rclone config` and re-configure this backend")
@@ -1782,9 +1754,7 @@ func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (dst fs.Obj
 	if err != nil {
 		return nil, err
 	}
-	if info != nil {
+	err = dstObj.setMetaData(info)
-		err = dstObj.setMetaData(info)
-	}
 	return dstObj, err
 }
 
@@ -1864,9 +1834,7 @@ func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object,
 	if err != nil {
 		return nil, err
 	}
-	if info != nil {
+	err = dstObj.setMetaData(info)
-		err = dstObj.setMetaData(info)
-	}
 	return dstObj, err
 }
 
@@ -2501,10 +2469,6 @@ func (o *Object) uploadFragment(ctx context.Context, url string, start int64, to
 				return false, nil
 			}
 			return true, fmt.Errorf("retry this chunk skipping %d bytes: %w", skip, err)
-		} else if err != nil && resp != nil && resp.StatusCode == http.StatusNotFound {
-			fs.Debugf(o, "Received 404 error: assuming eventual consistency problem with session - retrying chunk: %v", err)
-			time.Sleep(5 * time.Second) // a little delay to help things along
-			return true, err
 		}
 		if err != nil {
 			return shouldRetry(ctx, resp, err)
@@ -2599,8 +2563,8 @@ func (o *Object) uploadMultipart(ctx context.Context, in io.Reader, src fs.Objec
 // This function will set modtime and metadata after uploading, which will create a new version for the remote file
 func (o *Object) uploadSinglepart(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (info *api.Item, err error) {
 	size := src.Size()
-	if size < 0 || size > int64(maxSinglePartSize) {
+	if size < 0 || size > int64(fs.SizeSuffix(4*1024*1024)) {
-		return nil, fmt.Errorf("size passed into uploadSinglepart must be >= 0 and <= %v", maxSinglePartSize)
+		return nil, errors.New("size passed into uploadSinglepart must be >= 0 and <= 4 MiB")
 	}
 
 	fs.Debugf(o, "Starting singlepart upload")
@@ -2633,10 +2597,7 @@ func (o *Object) uploadSinglepart(ctx context.Context, in io.Reader, src fs.Obje
 	if err != nil {
 		return nil, fmt.Errorf("failed to fetch and update metadata: %w", err)
 	}
-	if info != nil {
+	return info, o.setMetaData(info)
-		err = o.setMetaData(info)
-	}
-	return info, err
 }
 
 // Update the object with the contents of the io.Reader, modTime and size
@@ -2656,9 +2617,9 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 	size := src.Size()
 
 	var info *api.Item
-	if size > 0 && size >= int64(o.fs.opt.UploadCutoff) {
+	if size > 0 {
 		info, err = o.uploadMultipart(ctx, in, src, options...)
-	} else if size >= 0 {
+	} else if size == 0 {
 		info, err = o.uploadSinglepart(ctx, in, src, options...)
 	} else {
 		return errors.New("unknown-sized upload not supported")

backend/onedrive/quickxorhash/quickxorhash_test.go

@@ -172,8 +172,8 @@ func BenchmarkQuickXorHash(b *testing.B) {
 	require.NoError(b, err)
 	require.Equal(b, len(buf), n)
 	h := New()
-
+	b.ResetTimer()
-	for b.Loop() {
+	for i := 0; i < b.N; i++ {
 		h.Reset()
 		h.Write(buf)
 		h.Sum(nil)

backend/oracleobjectstorage/oracleobjectstorage.go

@@ -12,7 +12,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/ncw/swift/v2"
 	"github.com/oracle/oci-go-sdk/v65/common"
 	"github.com/oracle/oci-go-sdk/v65/objectstorage"
 	"github.com/rclone/rclone/fs"
@@ -34,46 +33,9 @@ func init() {
 		NewFs:       NewFs,
 		CommandHelp: commandHelp,
 		Options:     newOptions(),
-		MetadataInfo: &fs.MetadataInfo{
-			System: systemMetadataInfo,
-			Help:   `User metadata is stored as opc-meta- keys.`,
-		},
 	})
 }
 
-var systemMetadataInfo = map[string]fs.MetadataHelp{
-	"opc-meta-mode": {
-		Help:    "File type and mode",
-		Type:    "octal, unix style",
-		Example: "0100664",
-	},
-	"opc-meta-uid": {
-		Help:    "User ID of owner",
-		Type:    "decimal number",
-		Example: "500",
-	},
-	"opc-meta-gid": {
-		Help:    "Group ID of owner",
-		Type:    "decimal number",
-		Example: "500",
-	},
-	"opc-meta-atime": {
-		Help:    "Time of last access",
-		Type:    "ISO 8601",
-		Example: "2025-06-30T22:27:43-04:00",
-	},
-	"opc-meta-mtime": {
-		Help:    "Time of last modification",
-		Type:    "ISO 8601",
-		Example: "2025-06-30T22:27:43-04:00",
-	},
-	"opc-meta-btime": {
-		Help:    "Time of file birth (creation)",
-		Type:    "ISO 8601",
-		Example: "2025-06-30T22:27:43-04:00",
-	},
-}
-
 // Fs represents a remote object storage server
 type Fs struct {
 	name          string                             // name of this remote
@@ -120,7 +82,6 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	}
 	f.setRoot(root)
 	f.features = (&fs.Features{
-		ReadMetadata:      true,
 		ReadMimeType:      true,
 		WriteMimeType:     true,
 		BucketBased:       true,
@@ -254,47 +215,15 @@ func (f *Fs) split(rootRelativePath string) (bucketName, bucketPath string) {
 // This should return ErrDirNotFound if the directory isn't
 // found.
 func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error) {
-	return list.WithListP(ctx, dir, f)
-}
-
-// ListP lists the objects and directories of the Fs starting
-// from dir non recursively into out.
-//
-// dir should be "" to start from the root, and should not
-// have trailing slashes.
-//
-// This should return ErrDirNotFound if the directory isn't
-// found.
-//
-// It should call callback for each tranche of entries read.
-// These need not be returned in any particular order.  If
-// callback returns an error then the listing will stop
-// immediately.
-func (f *Fs) ListP(ctx context.Context, dir string, callback fs.ListRCallback) error {
-	list := list.NewHelper(callback)
 	bucketName, directory := f.split(dir)
 	fs.Debugf(f, "listing: bucket : %v, directory: %v", bucketName, dir)
 	if bucketName == "" {
 		if directory != "" {
-			return fs.ErrorListBucketRequired
+			return nil, fs.ErrorListBucketRequired
-		}
-		entries, err := f.listBuckets(ctx)
-		if err != nil {
-			return err
-		}
-		for _, entry := range entries {
-			err = list.Add(entry)
-			if err != nil {
-				return err
-			}
-		}
-	} else {
-		err := f.listDir(ctx, bucketName, directory, f.rootDirectory, f.rootBucket == "", list.Add)
-		if err != nil {
-			return err
 		}
+		return f.listBuckets(ctx)
 	}
-	return list.Flush()
+	return f.listDir(ctx, bucketName, directory, f.rootDirectory, f.rootBucket == "")
 }
 
 // listFn is called from list to handle an object.
@@ -443,24 +372,24 @@ func (f *Fs) itemToDirEntry(ctx context.Context, remote string, object *objectst
 }
 
 // listDir lists a single directory
-func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addBucket bool, callback func(fs.DirEntry) error) (err error) {
+func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addBucket bool) (entries fs.DirEntries, err error) {
 	fn := func(remote string, object *objectstorage.ObjectSummary, isDirectory bool) error {
 		entry, err := f.itemToDirEntry(ctx, remote, object, isDirectory)
 		if err != nil {
 			return err
 		}
 		if entry != nil {
-			return callback(entry)
+			entries = append(entries, entry)
 		}
 		return nil
 	}
 	err = f.list(ctx, bucket, directory, prefix, addBucket, false, 0, fn)
 	if err != nil {
-		return err
+		return nil, err
 	}
 	// bucket must be present if listing succeeded
 	f.cache.MarkOK(bucket)
-	return nil
+	return entries, nil
 }
 
 // listBuckets returns all the buckets to out
@@ -759,45 +688,12 @@ func (f *Fs) ListR(ctx context.Context, dir string, callback fs.ListRCallback) (
 	return list.Flush()
 }
 
-// Metadata returns metadata for an object
-//
-// It should return nil if there is no Metadata
-func (o *Object) Metadata(ctx context.Context) (metadata fs.Metadata, err error) {
-	err = o.readMetaData(ctx)
-	if err != nil {
-		return nil, err
-	}
-	metadata = make(fs.Metadata, len(o.meta)+7)
-	for k, v := range o.meta {
-		switch k {
-		case metaMtime:
-			if modTime, err := swift.FloatStringToTime(v); err == nil {
-				metadata["mtime"] = modTime.Format(time.RFC3339Nano)
-			}
-		case metaMD5Hash:
-			// don't write hash metadata
-		default:
-			metadata[k] = v
-		}
-	}
-	if o.mimeType != "" {
-		metadata["content-type"] = o.mimeType
-	}
-
-	if !o.lastModified.IsZero() {
-		metadata["btime"] = o.lastModified.Format(time.RFC3339Nano)
-	}
-
-	return metadata, nil
-}
-
 // Check the interfaces are satisfied
 var (
 	_ fs.Fs              = &Fs{}
 	_ fs.Copier          = &Fs{}
 	_ fs.PutStreamer     = &Fs{}
 	_ fs.ListRer         = &Fs{}
-	_ fs.ListPer         = &Fs{}
 	_ fs.Commander       = &Fs{}
 	_ fs.CleanUpper      = &Fs{}
 	_ fs.OpenChunkWriter = &Fs{}

backend/pcloud/pcloud.go

@@ -378,20 +378,12 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	return f, nil
 }
 
-// XOpenWriterAt opens with a handle for random access writes
+// OpenWriterAt opens with a handle for random access writes
 //
 // Pass in the remote desired and the size if known.
 //
-// It truncates any existing object.
+// It truncates any existing object
-//
+func (f *Fs) OpenWriterAt(ctx context.Context, remote string, size int64) (fs.WriterAtCloser, error) {
-// OpenWriterAt disabled because it seems to have been disabled at pcloud
-// PUT /file_open?flags=XXX&folderid=XXX&name=XXX HTTP/1.1
-//
-//	{
-//	        "result": 2003,
-//	        "error": "Access denied. You do not have permissions to perform this operation."
-//	}
-func (f *Fs) XOpenWriterAt(ctx context.Context, remote string, size int64) (fs.WriterAtCloser, error) {
 	client, err := f.newSingleConnClient(ctx)
 	if err != nil {
 		return nil, fmt.Errorf("create client: %w", err)

backend/pikpak/helper.go

@@ -155,7 +155,6 @@ func (f *Fs) getFile(ctx context.Context, ID string) (info *api.File, err error)
 	err = f.pacer.Call(func() (bool, error) {
 		resp, err = f.rst.CallJSON(ctx, &opts, nil, &info)
 		if err == nil && !info.Links.ApplicationOctetStream.Valid() {
-			time.Sleep(5 * time.Second)
 			return true, errors.New("no link")
 		}
 		return f.shouldRetry(ctx, resp, err)

backend/pikpak/multipart.go

@@ -1,333 +0,0 @@
-package pikpak
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"sort"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/aws/aws-sdk-go-v2/aws"
-	"github.com/aws/aws-sdk-go-v2/service/s3"
-	"github.com/aws/aws-sdk-go-v2/service/s3/types"
-	"github.com/rclone/rclone/backend/pikpak/api"
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/accounting"
-	"github.com/rclone/rclone/fs/chunksize"
-	"github.com/rclone/rclone/fs/fserrors"
-	"github.com/rclone/rclone/lib/atexit"
-	"github.com/rclone/rclone/lib/pacer"
-	"github.com/rclone/rclone/lib/pool"
-	"golang.org/x/sync/errgroup"
-)
-
-const (
-	bufferSize           = 1024 * 1024     // default size of the pages used in the reader
-	bufferCacheSize      = 64              // max number of buffers to keep in cache
-	bufferCacheFlushTime = 5 * time.Second // flush the cached buffers after this long
-)
-
-// bufferPool is a global pool of buffers
-var (
-	bufferPool     *pool.Pool
-	bufferPoolOnce sync.Once
-)
-
-// get a buffer pool
-func getPool() *pool.Pool {
-	bufferPoolOnce.Do(func() {
-		ci := fs.GetConfig(context.Background())
-		// Initialise the buffer pool when used
-		bufferPool = pool.New(bufferCacheFlushTime, bufferSize, bufferCacheSize, ci.UseMmap)
-	})
-	return bufferPool
-}
-
-// NewRW gets a pool.RW using the multipart pool
-func NewRW() *pool.RW {
-	return pool.NewRW(getPool())
-}
-
-// Upload does a multipart upload in parallel
-func (w *pikpakChunkWriter) Upload(ctx context.Context) (err error) {
-	// make concurrency machinery
-	tokens := pacer.NewTokenDispenser(w.con)
-
-	uploadCtx, cancel := context.WithCancel(ctx)
-	defer cancel()
-	defer atexit.OnError(&err, func() {
-		cancel()
-		fs.Debugf(w.o, "multipart upload: Cancelling...")
-		errCancel := w.Abort(ctx)
-		if errCancel != nil {
-			fs.Debugf(w.o, "multipart upload: failed to cancel: %v", errCancel)
-		}
-	})()
-
-	var (
-		g, gCtx   = errgroup.WithContext(uploadCtx)
-		finished  = false
-		off       int64
-		size      = w.size
-		chunkSize = w.chunkSize
-	)
-
-	// Do the accounting manually
-	in, acc := accounting.UnWrapAccounting(w.in)
-
-	for partNum := int64(0); !finished; partNum++ {
-		// Get a block of memory from the pool and token which limits concurrency.
-		tokens.Get()
-		rw := NewRW()
-		if acc != nil {
-			rw.SetAccounting(acc.AccountRead)
-		}
-
-		free := func() {
-			// return the memory and token
-			_ = rw.Close() // Can't return an error
-			tokens.Put()
-		}
-
-		// Fail fast, in case an errgroup managed function returns an error
-		// gCtx is cancelled. There is no point in uploading all the other parts.
-		if gCtx.Err() != nil {
-			free()
-			break
-		}
-
-		// Read the chunk
-		var n int64
-		n, err = io.CopyN(rw, in, chunkSize)
-		if err == io.EOF {
-			if n == 0 && partNum != 0 { // end if no data and if not first chunk
-				free()
-				break
-			}
-			finished = true
-		} else if err != nil {
-			free()
-			return fmt.Errorf("multipart upload: failed to read source: %w", err)
-		}
-
-		partNum := partNum
-		partOff := off
-		off += n
-		g.Go(func() (err error) {
-			defer free()
-			fs.Debugf(w.o, "multipart upload: starting chunk %d size %v offset %v/%v", partNum, fs.SizeSuffix(n), fs.SizeSuffix(partOff), fs.SizeSuffix(size))
-			_, err = w.WriteChunk(gCtx, int32(partNum), rw)
-			return err
-		})
-	}
-
-	err = g.Wait()
-	if err != nil {
-		return err
-	}
-
-	err = w.Close(ctx)
-	if err != nil {
-		return fmt.Errorf("multipart upload: failed to finalise: %w", err)
-	}
-
-	return nil
-}
-
-var warnStreamUpload sync.Once
-
-// state of ChunkWriter
-type pikpakChunkWriter struct {
-	chunkSize      int64
-	size           int64
-	con            int
-	f              *Fs
-	o              *Object
-	in             io.Reader
-	mu             sync.Mutex
-	completedParts []types.CompletedPart
-	client         *s3.Client
-	mOut           *s3.CreateMultipartUploadOutput
-}
-
-func (f *Fs) newChunkWriter(ctx context.Context, remote string, size int64, p *api.ResumableParams, in io.Reader, options ...fs.OpenOption) (w *pikpakChunkWriter, err error) {
-	// Temporary Object under construction
-	o := &Object{
-		fs:     f,
-		remote: remote,
-	}
-
-	// calculate size of parts
-	chunkSize := f.opt.ChunkSize
-
-	// size can be -1 here meaning we don't know the size of the incoming file. We use ChunkSize
-	// buffers here (default 5 MiB). With a maximum number of parts (10,000) this will be a file of
-	// 48 GiB which seems like a not too unreasonable limit.
-	if size == -1 {
-		warnStreamUpload.Do(func() {
-			fs.Logf(f, "Streaming uploads using chunk size %v will have maximum file size of %v",
-				f.opt.ChunkSize, fs.SizeSuffix(int64(chunkSize)*int64(maxUploadParts)))
-		})
-	} else {
-		chunkSize = chunksize.Calculator(o, size, maxUploadParts, chunkSize)
-	}
-
-	client, err := f.newS3Client(ctx, p)
-	if err != nil {
-		return nil, fmt.Errorf("failed to create upload client: %w", err)
-	}
-	w = &pikpakChunkWriter{
-		chunkSize:      int64(chunkSize),
-		size:           size,
-		con:            max(1, f.opt.UploadConcurrency),
-		f:              f,
-		o:              o,
-		in:             in,
-		completedParts: make([]types.CompletedPart, 0),
-		client:         client,
-	}
-
-	req := &s3.CreateMultipartUploadInput{
-		Bucket: &p.Bucket,
-		Key:    &p.Key,
-	}
-	// Apply upload options
-	for _, option := range options {
-		key, value := option.Header()
-		lowerKey := strings.ToLower(key)
-		switch lowerKey {
-		case "":
-			// ignore
-		case "cache-control":
-			req.CacheControl = aws.String(value)
-		case "content-disposition":
-			req.ContentDisposition = aws.String(value)
-		case "content-encoding":
-			req.ContentEncoding = aws.String(value)
-		case "content-type":
-			req.ContentType = aws.String(value)
-		}
-	}
-	err = w.f.pacer.Call(func() (bool, error) {
-		w.mOut, err = w.client.CreateMultipartUpload(ctx, req)
-		return w.shouldRetry(ctx, err)
-	})
-	if err != nil {
-		return nil, fmt.Errorf("create multipart upload failed: %w", err)
-	}
-	fs.Debugf(w.o, "multipart upload: %q initiated", *w.mOut.UploadId)
-	return
-}
-
-// shouldRetry returns a boolean as to whether this err
-// deserve to be retried. It returns the err as a convenience
-func (w *pikpakChunkWriter) shouldRetry(ctx context.Context, err error) (bool, error) {
-	if fserrors.ContextError(ctx, &err) {
-		return false, err
-	}
-	if fserrors.ShouldRetry(err) {
-		return true, err
-	}
-	return false, err
-}
-
-// add a part number and etag to the completed parts
-func (w *pikpakChunkWriter) addCompletedPart(part types.CompletedPart) {
-	w.mu.Lock()
-	defer w.mu.Unlock()
-	w.completedParts = append(w.completedParts, part)
-}
-
-// WriteChunk will write chunk number with reader bytes, where chunk number >= 0
-func (w *pikpakChunkWriter) WriteChunk(ctx context.Context, chunkNumber int32, reader io.ReadSeeker) (currentChunkSize int64, err error) {
-	if chunkNumber < 0 {
-		err := fmt.Errorf("invalid chunk number provided: %v", chunkNumber)
-		return -1, err
-	}
-
-	partNumber := chunkNumber + 1
-	var res *s3.UploadPartOutput
-	err = w.f.pacer.Call(func() (bool, error) {
-		// Discover the size by seeking to the end
-		currentChunkSize, err = reader.Seek(0, io.SeekEnd)
-		if err != nil {
-			return false, err
-		}
-		// rewind the reader on retry and after reading md5
-		_, err := reader.Seek(0, io.SeekStart)
-		if err != nil {
-			return false, err
-		}
-		res, err = w.client.UploadPart(ctx, &s3.UploadPartInput{
-			Bucket:     w.mOut.Bucket,
-			Key:        w.mOut.Key,
-			UploadId:   w.mOut.UploadId,
-			PartNumber: &partNumber,
-			Body:       reader,
-		})
-		if err != nil {
-			if chunkNumber <= 8 {
-				return w.shouldRetry(ctx, err)
-			}
-			// retry all chunks once have done the first few
-			return true, err
-		}
-		return false, nil
-	})
-	if err != nil {
-		return -1, fmt.Errorf("failed to upload chunk %d with %v bytes: %w", partNumber, currentChunkSize, err)
-	}
-
-	w.addCompletedPart(types.CompletedPart{
-		PartNumber: &partNumber,
-		ETag:       res.ETag,
-	})
-
-	fs.Debugf(w.o, "multipart upload: wrote chunk %d with %v bytes", partNumber, currentChunkSize)
-	return currentChunkSize, err
-}
-
-// Abort the multipart upload
-func (w *pikpakChunkWriter) Abort(ctx context.Context) (err error) {
-	// Abort the upload session
-	err = w.f.pacer.Call(func() (bool, error) {
-		_, err = w.client.AbortMultipartUpload(ctx, &s3.AbortMultipartUploadInput{
-			Bucket:   w.mOut.Bucket,
-			Key:      w.mOut.Key,
-			UploadId: w.mOut.UploadId,
-		})
-		return w.shouldRetry(ctx, err)
-	})
-	if err != nil {
-		return fmt.Errorf("failed to abort multipart upload %q: %w", *w.mOut.UploadId, err)
-	}
-	fs.Debugf(w.o, "multipart upload: %q aborted", *w.mOut.UploadId)
-	return
-}
-
-// Close and finalise the multipart upload
-func (w *pikpakChunkWriter) Close(ctx context.Context) (err error) {
-	// sort the completed parts by part number
-	sort.Slice(w.completedParts, func(i, j int) bool {
-		return *w.completedParts[i].PartNumber < *w.completedParts[j].PartNumber
-	})
-	// Finalise the upload session
-	err = w.f.pacer.Call(func() (bool, error) {
-		_, err = w.client.CompleteMultipartUpload(ctx, &s3.CompleteMultipartUploadInput{
-			Bucket:   w.mOut.Bucket,
-			Key:      w.mOut.Key,
-			UploadId: w.mOut.UploadId,
-			MultipartUpload: &types.CompletedMultipartUpload{
-				Parts: w.completedParts,
-			},
-		})
-		return w.shouldRetry(ctx, err)
-	})
-	if err != nil {
-		return fmt.Errorf("failed to complete multipart upload: %w", err)
-	}
-	fs.Debugf(w.o, "multipart upload: %q finished", *w.mOut.UploadId)
-	return
-}

backend/pikpak/pikpak.go

@@ -41,10 +41,12 @@ import (
 	"github.com/aws/aws-sdk-go-v2/aws"
 	awsconfig "github.com/aws/aws-sdk-go-v2/config"
 	"github.com/aws/aws-sdk-go-v2/credentials"
+	"github.com/aws/aws-sdk-go-v2/feature/s3/manager"
 	"github.com/aws/aws-sdk-go-v2/service/s3"
 	"github.com/rclone/rclone/backend/pikpak/api"
 	"github.com/rclone/rclone/fs"
 	"github.com/rclone/rclone/fs/accounting"
+	"github.com/rclone/rclone/fs/chunksize"
 	"github.com/rclone/rclone/fs/config"
 	"github.com/rclone/rclone/fs/config/configmap"
 	"github.com/rclone/rclone/fs/config/configstruct"
@@ -64,22 +66,17 @@ import (
 
 // Constants
 const (
-	clientID         = "YUMx5nI8ZU8Ap8pm"
+	clientID                 = "YUMx5nI8ZU8Ap8pm"
-	clientVersion    = "2.0.0"
+	clientVersion            = "2.0.0"
-	packageName      = "mypikpak.com"
+	packageName              = "mypikpak.com"
-	defaultUserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:129.0) Gecko/20100101 Firefox/129.0"
+	defaultUserAgent         = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:129.0) Gecko/20100101 Firefox/129.0"
-	minSleep         = 100 * time.Millisecond
+	minSleep                 = 100 * time.Millisecond
-	maxSleep         = 2 * time.Second
+	maxSleep                 = 2 * time.Second
-	taskWaitTime     = 500 * time.Millisecond
+	taskWaitTime             = 500 * time.Millisecond
-	decayConstant    = 2 // bigger for slower decay, exponential
+	decayConstant            = 2 // bigger for slower decay, exponential
-	rootURL          = "https://api-drive.mypikpak.com"
+	rootURL                  = "https://api-drive.mypikpak.com"
-
+	minChunkSize             = fs.SizeSuffix(manager.MinUploadPartSize)
-	maxUploadParts      = 10000                          // Part number must be an integer between 1 and 10000, inclusive.
+	defaultUploadConcurrency = manager.DefaultUploadConcurrency
-	defaultChunkSize    = fs.SizeSuffix(1024 * 1024 * 5) // Part size should be in [100KB, 5GB]
-	minChunkSize        = 100 * fs.Kibi
-	maxChunkSize        = 5 * fs.Gibi
-	defaultUploadCutoff = fs.SizeSuffix(200 * 1024 * 1024)
-	maxUploadCutoff     = 5 * fs.Gibi // maximum allowed size for singlepart uploads
 )
 
 // Globals
@@ -226,14 +223,6 @@ Fill in for rclone to use a non root folder as its starting point.
 			Help:     "Files bigger than this will be cached on disk to calculate hash if required.",
 			Default:  fs.SizeSuffix(10 * 1024 * 1024),
 			Advanced: true,
-		}, {
-			Name: "upload_cutoff",
-			Help: `Cutoff for switching to chunked upload.
-
-Any files larger than this will be uploaded in chunks of chunk_size.
-The minimum is 0 and the maximum is 5 GiB.`,
-			Default:  defaultUploadCutoff,
-			Advanced: true,
 		}, {
 			Name: "chunk_size",
 			Help: `Chunk size for multipart uploads.
@@ -252,7 +241,7 @@ large file of known size to stay below the 10,000 chunks limit.
 
 Increasing the chunk size decreases the accuracy of the progress
 statistics displayed with "-P" flag.`,
-			Default:  defaultChunkSize,
+			Default:  minChunkSize,
 			Advanced: true,
 		}, {
 			Name: "upload_concurrency",
@@ -268,7 +257,7 @@ in memory.
 If you are uploading small numbers of large files over high-speed links
 and these uploads do not fully utilize your bandwidth, then increasing
 this may help to speed up the transfers.`,
-			Default:  4,
+			Default:  defaultUploadConcurrency,
 			Advanced: true,
 		}, {
 			Name:     config.ConfigEncoding,
@@ -305,7 +294,6 @@ type Options struct {
 	NoMediaLink         bool                 `config:"no_media_link"`
 	HashMemoryThreshold fs.SizeSuffix        `config:"hash_memory_limit"`
 	ChunkSize           fs.SizeSuffix        `config:"chunk_size"`
-	UploadCutoff        fs.SizeSuffix        `config:"upload_cutoff"`
 	UploadConcurrency   int                  `config:"upload_concurrency"`
 	Enc                 encoder.MultiEncoder `config:"encoding"`
 }
@@ -479,11 +467,6 @@ func (f *Fs) shouldRetry(ctx context.Context, resp *http.Response, err error) (b
 			// when a zero-byte file was uploaded with an invalid captcha token
 			f.rst.captcha.Invalidate()
 			return true, err
-		} else if strings.Contains(apiErr.Reason, "idx.shub.mypikpak.com") && apiErr.Code == 500 {
-			// internal server error: Post "http://idx.shub.mypikpak.com": context deadline exceeded (Client.Timeout exceeded while awaiting headers)
-			// This typically happens when trying to retrieve a gcid for which no record exists.
-			// No retry is needed in this case.
-			return false, err
 		}
 	}
 
@@ -541,39 +524,6 @@ func (f *Fs) newClientWithPacer(ctx context.Context) (err error) {
 	return nil
 }
 
-func checkUploadChunkSize(cs fs.SizeSuffix) error {
-	if cs < minChunkSize {
-		return fmt.Errorf("%s is less than %s", cs, minChunkSize)
-	}
-	if cs > maxChunkSize {
-		return fmt.Errorf("%s is greater than %s", cs, maxChunkSize)
-	}
-	return nil
-}
-
-func (f *Fs) setUploadChunkSize(cs fs.SizeSuffix) (old fs.SizeSuffix, err error) {
-	err = checkUploadChunkSize(cs)
-	if err == nil {
-		old, f.opt.ChunkSize = f.opt.ChunkSize, cs
-	}
-	return
-}
-
-func checkUploadCutoff(cs fs.SizeSuffix) error {
-	if cs > maxUploadCutoff {
-		return fmt.Errorf("%s is greater than %s", cs, maxUploadCutoff)
-	}
-	return nil
-}
-
-func (f *Fs) setUploadCutoff(cs fs.SizeSuffix) (old fs.SizeSuffix, err error) {
-	err = checkUploadCutoff(cs)
-	if err == nil {
-		old, f.opt.UploadCutoff = f.opt.UploadCutoff, cs
-	}
-	return
-}
-
 // newFs partially constructs Fs from the path
 //
 // It constructs a valid Fs but doesn't attempt to figure out whether
@@ -581,17 +531,11 @@ func (f *Fs) setUploadCutoff(cs fs.SizeSuffix) (old fs.SizeSuffix, err error) {
 func newFs(ctx context.Context, name, path string, m configmap.Mapper) (*Fs, error) {
 	// Parse config into Options struct
 	opt := new(Options)
-	err := configstruct.Set(m, opt)
+	if err := configstruct.Set(m, opt); err != nil {
-	if err != nil {
 		return nil, err
 	}
-	err = checkUploadChunkSize(opt.ChunkSize)
+	if opt.ChunkSize < minChunkSize {
-	if err != nil {
+		return nil, fmt.Errorf("chunk size must be at least %s", minChunkSize)
-		return nil, fmt.Errorf("pikpak: chunk size: %w", err)
-	}
-	err = checkUploadCutoff(opt.UploadCutoff)
-	if err != nil {
-		return nil, fmt.Errorf("pikpak: upload cutoff: %w", err)
 	}
 
 	root := parsePath(path)
@@ -979,24 +923,6 @@ func (f *Fs) deleteObjects(ctx context.Context, IDs []string, useTrash bool) (er
 	return nil
 }
 
-// untrash a file or directory by ID
-//
-// If a name collision occurs in the destination folder, PikPak might automatically
-// rename the restored item(s) by appending a numbered suffix. For example,
-// foo.txt -> foo(1).txt or foo(2).txt if foo(1).txt already exists
-func (f *Fs) untrashObjects(ctx context.Context, IDs []string) (err error) {
-	if len(IDs) == 0 {
-		return nil
-	}
-	req := api.RequestBatch{
-		IDs: IDs,
-	}
-	if err := f.requestBatchAction(ctx, "batchUntrash", &req); err != nil {
-		return fmt.Errorf("untrash object failed: %w", err)
-	}
-	return nil
-}
-
 // purgeCheck removes the root directory, if check is set then it
 // refuses to do so if it has anything in
 func (f *Fs) purgeCheck(ctx context.Context, dir string, check bool) error {
@@ -1081,14 +1007,7 @@ func (f *Fs) CleanUp(ctx context.Context) (err error) {
 	return f.waitTask(ctx, info.TaskID)
 }
 
-// Move the object to a new parent folder
+// Move the object
-//
-// Objects cannot be moved to their current folder.
-// "file_move_or_copy_to_cur" (9): Please don't move or copy to current folder or sub folder
-//
-// If a name collision occurs in the destination folder, PikPak might automatically
-// rename the moved item(s) by appending a numbered suffix. For example,
-// foo.txt -> foo(1).txt or foo(2).txt if foo(1).txt already exists
 func (f *Fs) moveObjects(ctx context.Context, IDs []string, dirID string) (err error) {
 	if len(IDs) == 0 {
 		return nil
@@ -1104,12 +1023,6 @@ func (f *Fs) moveObjects(ctx context.Context, IDs []string, dirID string) (err e
 }
 
 // renames the object
-//
-// The new name must be different from the current name.
-// "file_rename_to_same_name" (3): Name of file or folder is not changed
-//
-// Within the same folder, object names must be unique.
-// "file_duplicated_name" (3): File name cannot be repeated
 func (f *Fs) renameObject(ctx context.Context, ID, newName string) (info *api.File, err error) {
 	req := api.File{
 		Name: f.opt.Enc.FromStandardName(newName),
@@ -1194,13 +1107,18 @@ func (f *Fs) createObject(ctx context.Context, remote string, modTime time.Time,
 // Will only be called if src.Fs().Name() == f.Name()
 //
 // If it isn't possible then return fs.ErrorCantMove
-func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (dst fs.Object, err error) {
+func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object, error) {
 	srcObj, ok := src.(*Object)
 	if !ok {
 		fs.Debugf(src, "Can't move - not same remote type")
 		return nil, fs.ErrorCantMove
 	}
-	err = srcObj.readMetaData(ctx)
+	err := srcObj.readMetaData(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	srcLeaf, srcParentID, err := srcObj.fs.dirCache.FindPath(ctx, srcObj.remote, false)
 	if err != nil {
 		return nil, err
 	}
@@ -1211,74 +1129,31 @@ func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (dst fs.Obj
 		return nil, err
 	}
 
-	if srcObj.parent != dstParentID {
+	if srcParentID != dstParentID {
-		// Perform the move. A numbered copy might be generated upon name collision.
+		// Do the move
 		if err = f.moveObjects(ctx, []string{srcObj.id}, dstParentID); err != nil {
-			return nil, fmt.Errorf("move: failed to move object %s to new parent %s: %w", srcObj.id, dstParentID, err)
+			return nil, err
 		}
-		defer func() {
-			if err != nil {
-				// FIXME: Restored file might have a numbered name if a conflict occurs
-				if mvErr := f.moveObjects(ctx, []string{srcObj.id}, srcObj.parent); mvErr != nil {
-					fs.Logf(f, "move: couldn't restore original object %q to %q after move failure: %v", dstObj.id, src.Remote(), mvErr)
-				}
-			}
-		}()
 	}
+	// Manually update info of moved object to save API calls
+	dstObj.id = srcObj.id
+	dstObj.mimeType = srcObj.mimeType
+	dstObj.gcid = srcObj.gcid
+	dstObj.md5sum = srcObj.md5sum
+	dstObj.hasMetaData = true
 
-	// Find the moved object and any conflict object with the same name.
+	if srcLeaf != dstLeaf {
-	var moved, conflict *api.File
+		// Rename
-	_, err = f.listAll(ctx, dstParentID, api.KindOfFile, "false", func(item *api.File) bool {
+		info, err := f.renameObject(ctx, srcObj.id, dstLeaf)
-		if item.ID == srcObj.id {
+		if err != nil {
-			moved = item
+			return nil, fmt.Errorf("move: couldn't rename moved file: %w", err)
-			if item.Name == dstLeaf {
-				return true
-			}
-		} else if item.Name == dstLeaf {
-			conflict = item
 		}
-		// Stop early if both found
+		return dstObj, dstObj.setMetaData(info)
-		return moved != nil && conflict != nil
-	})
-	if err != nil {
-		return nil, fmt.Errorf("move: couldn't locate moved file %q in destination directory %q: %w", srcObj.id, dstParentID, err)
 	}
-	if moved == nil {
+	return dstObj, nil
-		return nil, fmt.Errorf("move: moved file %q not found in destination", srcObj.id)
-	}
-
-	// If moved object already has the correct name, return
-	if moved.Name == dstLeaf {
-		return dstObj, dstObj.setMetaData(moved)
-	}
-	// If name collision, delete conflicting file first
-	if conflict != nil {
-		if err = f.deleteObjects(ctx, []string{conflict.ID}, true); err != nil {
-			return nil, fmt.Errorf("move: couldn't delete conflicting file: %w", err)
-		}
-		defer func() {
-			if err != nil {
-				if restoreErr := f.untrashObjects(ctx, []string{conflict.ID}); restoreErr != nil {
-					fs.Logf(f, "move: couldn't restore conflicting file: %v", restoreErr)
-				}
-			}
-		}()
-	}
-	info, err := f.renameObject(ctx, srcObj.id, dstLeaf)
-	if err != nil {
-		return nil, fmt.Errorf("move: couldn't rename moved file %q to %q: %w", dstObj.id, dstLeaf, err)
-	}
-	return dstObj, dstObj.setMetaData(info)
 }
 
 // copy objects
-//
-// Objects cannot be copied to their current folder.
-// "file_move_or_copy_to_cur" (9): Please don't move or copy to current folder or sub folder
-//
-// If a name collision occurs in the destination folder, PikPak might automatically
-// rename the copied item(s) by appending a numbered suffix. For example,
-// foo.txt -> foo(1).txt or foo(2).txt if foo(1).txt already exists
 func (f *Fs) copyObjects(ctx context.Context, IDs []string, dirID string) (err error) {
 	if len(IDs) == 0 {
 		return nil
@@ -1302,13 +1177,13 @@ func (f *Fs) copyObjects(ctx context.Context, IDs []string, dirID string) (err e
 // Will only be called if src.Fs().Name() == f.Name()
 //
 // If it isn't possible then return fs.ErrorCantCopy
-func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (dst fs.Object, err error) {
+func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object, error) {
 	srcObj, ok := src.(*Object)
 	if !ok {
 		fs.Debugf(src, "Can't copy - not same remote type")
 		return nil, fs.ErrorCantCopy
 	}
-	err = srcObj.readMetaData(ctx)
+	err := srcObj.readMetaData(ctx)
 	if err != nil {
 		return nil, err
 	}
@@ -1323,55 +1198,31 @@ func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (dst fs.Obj
 		fs.Debugf(src, "Can't copy - same parent")
 		return nil, fs.ErrorCantCopy
 	}
-
-	// Check for possible conflicts: Pikpak creates numbered copies on name collision.
-	var conflict *api.File
-	_, srcLeaf := dircache.SplitPath(srcObj.remote)
-	if srcLeaf == dstLeaf {
-		if conflict, err = f.readMetaDataForPath(ctx, remote); err == nil {
-			// delete conflicting file
-			if err = f.deleteObjects(ctx, []string{conflict.ID}, true); err != nil {
-				return nil, fmt.Errorf("copy: couldn't delete conflicting file: %w", err)
-			}
-			defer func() {
-				if err != nil {
-					if restoreErr := f.untrashObjects(ctx, []string{conflict.ID}); restoreErr != nil {
-						fs.Logf(f, "copy: couldn't restore conflicting file: %v", restoreErr)
-					}
-				}
-			}()
-		} else if err != fs.ErrorObjectNotFound {
-			return nil, err
-		}
-	} else {
-		dstDir, _ := dircache.SplitPath(remote)
-		dstObj.remote = path.Join(dstDir, srcLeaf)
-		if conflict, err = f.readMetaDataForPath(ctx, dstObj.remote); err == nil {
-			tmpName := conflict.Name + "-rclone-copy-" + random.String(8)
-			if _, err = f.renameObject(ctx, conflict.ID, tmpName); err != nil {
-				return nil, fmt.Errorf("copy: couldn't rename conflicting file: %w", err)
-			}
-			defer func() {
-				if _, renameErr := f.renameObject(ctx, conflict.ID, conflict.Name); renameErr != nil {
-					fs.Logf(f, "copy: couldn't rename conflicting file back to original: %v", renameErr)
-				}
-			}()
-		} else if err != fs.ErrorObjectNotFound {
-			return nil, err
-		}
-	}
-
 	// Copy the object
 	if err := f.copyObjects(ctx, []string{srcObj.id}, dstParentID); err != nil {
 		return nil, fmt.Errorf("couldn't copy file: %w", err)
 	}
-	err = dstObj.readMetaData(ctx)
+	// Update info of the copied object with new parent but source name
-	if err != nil {
+	if info, err := dstObj.fs.readMetaDataForPath(ctx, srcObj.remote); err != nil {
 		return nil, fmt.Errorf("copy: couldn't locate copied file: %w", err)
+	} else if err = dstObj.setMetaData(info); err != nil {
+		return nil, err
+	}
+
+	// Can't copy and change name in one step so we have to check if we have
+	// the correct name after copy
+	srcLeaf, _, err := srcObj.fs.dirCache.FindPath(ctx, srcObj.remote, false)
+	if err != nil {
+		return nil, err
 	}
 
 	if srcLeaf != dstLeaf {
-		return f.Move(ctx, dstObj, remote)
+		// Rename
+		info, err := f.renameObject(ctx, dstObj.id, dstLeaf)
+		if err != nil {
+			return nil, fmt.Errorf("copy: couldn't rename copied file: %w", err)
+		}
+		return dstObj, dstObj.setMetaData(info)
 	}
 	return dstObj, nil
 }
@@ -1409,7 +1260,9 @@ func (f *Fs) uploadByForm(ctx context.Context, in io.Reader, name string, size i
 	return
 }
 
-func (f *Fs) newS3Client(ctx context.Context, p *api.ResumableParams) (s3Client *s3.Client, err error) {
+func (f *Fs) uploadByResumable(ctx context.Context, in io.Reader, name string, size int64, resumable *api.Resumable) (err error) {
+	p := resumable.Params
+
 	// Create a credentials provider
 	creds := credentials.NewStaticCredentialsProvider(p.AccessKeyID, p.AccessKeySecret, p.SecurityToken)
 
@@ -1419,64 +1272,22 @@ func (f *Fs) newS3Client(ctx context.Context, p *api.ResumableParams) (s3Client
 	if err != nil {
 		return
 	}
-	ci := fs.GetConfig(ctx)
-	cfg.RetryMaxAttempts = ci.LowLevelRetries
-	cfg.HTTPClient = getClient(ctx, &f.opt)
 
 	client := s3.NewFromConfig(cfg, func(o *s3.Options) {
 		o.BaseEndpoint = aws.String("https://mypikpak.com/")
-		o.RequestChecksumCalculation = aws.RequestChecksumCalculationWhenRequired
-		o.ResponseChecksumValidation = aws.ResponseChecksumValidationWhenRequired
 	})
-	return client, nil
+	partSize := chunksize.Calculator(name, size, int(manager.MaxUploadParts), f.opt.ChunkSize)
-}
 
-func (f *Fs) uploadByResumable(ctx context.Context, in io.Reader, name string, size int64, resumable *api.Resumable, options ...fs.OpenOption) (err error) {
+	// Create an uploader with custom options
-	p := resumable.Params
+	uploader := manager.NewUploader(client, func(u *manager.Uploader) {
-
+		u.PartSize = int64(partSize)
-	if size < 0 || size >= int64(f.opt.UploadCutoff) {
+		u.Concurrency = f.opt.UploadConcurrency
-		mu, err := f.newChunkWriter(ctx, name, size, p, in, options...)
+	})
-		if err != nil {
+	// Perform an upload
-			return fmt.Errorf("multipart upload failed to initialise: %w", err)
+	_, err = uploader.Upload(ctx, &s3.PutObjectInput{
-		}
-		return mu.Upload(ctx)
-	}
-
-	// upload singlepart
-	client, err := f.newS3Client(ctx, p)
-	if err != nil {
-		return fmt.Errorf("failed to create upload client: %w", err)
-	}
-	req := &s3.PutObjectInput{
 		Bucket: &p.Bucket,
 		Key:    &p.Key,
-		Body:   io.NopCloser(in),
+		Body:   in,
-	}
-	// Apply upload options
-	for _, option := range options {
-		key, value := option.Header()
-		lowerKey := strings.ToLower(key)
-		switch lowerKey {
-		case "":
-			// ignore
-		case "cache-control":
-			req.CacheControl = aws.String(value)
-		case "content-disposition":
-			req.ContentDisposition = aws.String(value)
-		case "content-encoding":
-			req.ContentEncoding = aws.String(value)
-		case "content-type":
-			req.ContentType = aws.String(value)
-		}
-	}
-	var s3opts = []func(*s3.Options){}
-	// Can't retry single part uploads as only have an io.Reader
-	s3opts = append(s3opts, func(o *s3.Options) {
-		o.RetryMaxAttempts = 1
-	})
-	err = f.pacer.CallNoRetry(func() (bool, error) {
-		_, err = client.PutObject(ctx, req, s3opts...)
-		return f.shouldRetry(ctx, nil, err)
 	})
 	return
 }
@@ -1508,30 +1319,8 @@ func (f *Fs) upload(ctx context.Context, in io.Reader, leaf, dirID, gcid string,
 	}
 	if new.File == nil {
 		return nil, fmt.Errorf("invalid response: %+v", new)
-	}
+	} else if new.File.Phase == api.PhaseTypeComplete {
-
+		// early return; in case of zero-byte objects
-	defer atexit.OnError(&err, func() {
-		fs.Debugf(leaf, "canceling upload: %v", err)
-		if cancelErr := f.deleteObjects(ctx, []string{new.File.ID}, false); cancelErr != nil {
-			fs.Logf(leaf, "failed to cancel upload: %v", cancelErr)
-		}
-		if new.Task != nil {
-			if cancelErr := f.deleteTask(ctx, new.Task.ID, false); cancelErr != nil {
-				fs.Logf(leaf, "failed to cancel upload: %v", cancelErr)
-			}
-			fs.Debugf(leaf, "waiting %v for the cancellation to be effective", taskWaitTime)
-			time.Sleep(taskWaitTime)
-		}
-	})()
-
-	// Note: The API might automatically append a numbered suffix to the filename,
-	// even if a file with the same name does not exist in the target directory.
-	if upName := f.opt.Enc.ToStandardName(new.File.Name); leaf != upName {
-		return nil, fserrors.NoRetryError(fmt.Errorf("uploaded file name mismatch: expected %q, got %q", leaf, upName))
-	}
-
-	// early return; in case of zero-byte objects or uploaded by matched gcid
-	if new.File.Phase == api.PhaseTypeComplete {
 		if acc, ok := in.(*accounting.Account); ok && acc != nil {
 			// if `in io.Reader` is still in type of `*accounting.Account` (meaning that it is unused)
 			// it is considered as a server side copy as no incoming/outgoing traffic occur at all
@@ -1541,10 +1330,22 @@ func (f *Fs) upload(ctx context.Context, in io.Reader, leaf, dirID, gcid string,
 		return new.File, nil
 	}
 
+	defer atexit.OnError(&err, func() {
+		fs.Debugf(leaf, "canceling upload: %v", err)
+		if cancelErr := f.deleteObjects(ctx, []string{new.File.ID}, false); cancelErr != nil {
+			fs.Logf(leaf, "failed to cancel upload: %v", cancelErr)
+		}
+		if cancelErr := f.deleteTask(ctx, new.Task.ID, false); cancelErr != nil {
+			fs.Logf(leaf, "failed to cancel upload: %v", cancelErr)
+		}
+		fs.Debugf(leaf, "waiting %v for the cancellation to be effective", taskWaitTime)
+		time.Sleep(taskWaitTime)
+	})()
+
 	if uploadType == api.UploadTypeForm && new.Form != nil {
 		err = f.uploadByForm(ctx, in, req.Name, size, new.Form, options...)
 	} else if uploadType == api.UploadTypeResumable && new.Resumable != nil {
-		err = f.uploadByResumable(ctx, in, leaf, size, new.Resumable, options...)
+		err = f.uploadByResumable(ctx, in, leaf, size, new.Resumable)
 	} else {
 		err = fmt.Errorf("no method available for uploading: %+v", new)
 	}
@@ -1552,9 +1353,6 @@ func (f *Fs) upload(ctx context.Context, in io.Reader, leaf, dirID, gcid string,
 	if err != nil {
 		return nil, fmt.Errorf("failed to upload: %w", err)
 	}
-	if new.Task == nil {
-		return new.File, nil
-	}
 	return new.File, f.waitTask(ctx, new.Task.ID)
 }
 

backend/pikpak/pikpak_test.go

@@ -1,10 +1,10 @@
 // Test PikPak filesystem interface
-package pikpak
+package pikpak_test
 
 import (
 	"testing"
 
-	"github.com/rclone/rclone/fs"
+	"github.com/rclone/rclone/backend/pikpak"
 	"github.com/rclone/rclone/fstest/fstests"
 )
 
@@ -12,23 +12,6 @@ import (
 func TestIntegration(t *testing.T) {
 	fstests.Run(t, &fstests.Opt{
 		RemoteName: "TestPikPak:",
-		NilObject:  (*Object)(nil),
+		NilObject:  (*pikpak.Object)(nil),
-		ChunkedUpload: fstests.ChunkedUploadConfig{
-			MinChunkSize: minChunkSize,
-			MaxChunkSize: maxChunkSize,
-		},
 	})
 }
-
-func (f *Fs) SetUploadChunkSize(cs fs.SizeSuffix) (fs.SizeSuffix, error) {
-	return f.setUploadChunkSize(cs)
-}
-
-func (f *Fs) SetUploadCutoff(cs fs.SizeSuffix) (fs.SizeSuffix, error) {
-	return f.setUploadCutoff(cs)
-}
-
-var (
-	_ fstests.SetUploadChunkSizer = (*Fs)(nil)
-	_ fstests.SetUploadCutoffer   = (*Fs)(nil)
-)

backend/premiumizeme/premiumizeme.go

@@ -793,7 +793,7 @@ func (f *Fs) About(ctx context.Context) (usage *fs.Usage, err error) {
 		return nil, err
 	}
 	usage = &fs.Usage{
-		Used: fs.NewUsageValue(info.SpaceUsed),
+		Used: fs.NewUsageValue(int64(info.SpaceUsed)),
 	}
 	return usage, nil
 }

backend/quatrix/upload_memory.go

@@ -59,7 +59,11 @@ func (u *UploadMemoryManager) Consume(fileID string, neededMemory int64, speed f
 
 	defer func() { u.fileUsage[fileID] = borrowed }()
 
-	effectiveChunkSize := min(neededMemory, max(int64(speed*u.effectiveTime.Seconds()), u.reserved))
+	effectiveChunkSize := max(int64(speed*u.effectiveTime.Seconds()), u.reserved)
+
+	if neededMemory < effectiveChunkSize {
+		effectiveChunkSize = neededMemory
+	}
 
 	if effectiveChunkSize <= u.reserved {
 		return effectiveChunkSize

backend/s3/s3.go

@@ -101,12 +101,6 @@ var providerOption = fs.Option{
 	}, {
 		Value: "Dreamhost",
 		Help:  "Dreamhost DreamObjects",
-	}, {
-		Value: "Exaba",
-		Help:  "Exaba Object Storage",
-	}, {
-		Value: "FlashBlade",
-		Help:  "Pure Storage FlashBlade Object Storage",
 	}, {
 		Value: "GCS",
 		Help:  "Google Cloud Storage",
@@ -119,9 +113,6 @@ var providerOption = fs.Option{
 	}, {
 		Value: "IDrive",
 		Help:  "IDrive e2",
-	}, {
-		Value: "Intercolo",
-		Help:  "Intercolo Object Storage",
 	}, {
 		Value: "IONOS",
 		Help:  "IONOS Cloud",
@@ -140,9 +131,6 @@ var providerOption = fs.Option{
 	}, {
 		Value: "Magalu",
 		Help:  "Magalu Object Storage",
-	}, {
-		Value: "Mega",
-		Help:  "MEGA S4 Object Storage",
 	}, {
 		Value: "Minio",
 		Help:  "Minio Object Storage",
@@ -152,9 +140,6 @@ var providerOption = fs.Option{
 	}, {
 		Value: "Outscale",
 		Help:  "OUTSCALE Object Storage (OOS)",
-	}, {
-		Value: "OVHcloud",
-		Help:  "OVHcloud Object Storage",
 	}, {
 		Value: "Petabox",
 		Help:  "Petabox Object Storage",
@@ -173,9 +158,6 @@ var providerOption = fs.Option{
 	}, {
 		Value: "Selectel",
 		Help:  "Selectel Object Storage",
-	}, {
-		Value: "SpectraLogic",
-		Help:  "Spectra Logic Black Pearl",
 	}, {
 		Value: "StackPath",
 		Help:  "StackPath Object Storage",
@@ -194,9 +176,6 @@ var providerOption = fs.Option{
 	}, {
 		Value: "Qiniu",
 		Help:  "Qiniu Object Storage (Kodo)",
-	}, {
-		Value: "Zata",
-		Help:  "Zata (S3 compatible Gateway)",
 	}, {
 		Value: "Other",
 		Help:  "Any other S3 compatible provider",
@@ -502,22 +481,6 @@ func init() {
 				Value: "ap-northeast-1",
 				Help:  "Northeast Asia Region 1.\nNeeds location constraint ap-northeast-1.",
 			}},
-		}, {
-			Name:     "region",
-			Help:     "Region where you can connect with.\n",
-			Provider: "Zata",
-			Examples: []fs.OptionExample{{
-				Value: "us-east-1",
-				Help:  "Indore, Madhya Pradesh, India",
-			}},
-		}, {
-			Name:     "region",
-			Help:     "Region where your bucket will be created and your data stored.\n",
-			Provider: "Intercolo",
-			Examples: []fs.OptionExample{{
-				Value: "de-fra",
-				Help:  "Frankfurt, Germany",
-			}},
 		}, {
 			Name:     "region",
 			Help:     "Region where your bucket will be created and your data stored.\n",
@@ -552,59 +515,6 @@ func init() {
 				Value: "ap-northeast-1",
 				Help:  "Tokyo, Japan",
 			}},
-		}, {
-			// References:
-			// https://help.ovhcloud.com/csm/en-public-cloud-storage-s3-location?id=kb_article_view&sysparm_article=KB0047384
-			// https://support.us.ovhcloud.com/hc/en-us/articles/10667991081107-Endpoints-and-Object-Storage-Geoavailability
-			Name:     "region",
-			Help:     "Region where your bucket will be created and your data stored.\n",
-			Provider: "OVHcloud",
-			Examples: []fs.OptionExample{{
-				Value: "gra",
-				Help:  "Gravelines, France",
-			}, {
-				Value: "rbx",
-				Help:  "Roubaix, France",
-			}, {
-				Value: "sbg",
-				Help:  "Strasbourg, France",
-			}, {
-				Value: "eu-west-par",
-				Help:  "Paris, France (3AZ)",
-			}, {
-				Value: "de",
-				Help:  "Frankfurt, Germany",
-			}, {
-				Value: "uk",
-				Help:  "London, United Kingdom",
-			}, {
-				Value: "waw",
-				Help:  "Warsaw, Poland",
-			}, {
-				Value: "bhs",
-				Help:  "Beauharnois, Canada",
-			}, {
-				Value: "ca-east-tor",
-				Help:  "Toronto, Canada",
-			}, {
-				Value: "sgp",
-				Help:  "Singapore",
-			}, {
-				Value: "ap-southeast-syd",
-				Help:  "Sydney, Australia",
-			}, {
-				Value: "ap-south-mum",
-				Help:  "Mumbai, India",
-			}, {
-				Value: "us-east-va",
-				Help:  "Vint Hill, Virginia, USA",
-			}, {
-				Value: "us-west-or",
-				Help:  "Hillsboro, Oregon, USA",
-			}, {
-				Value: "rbx-archive",
-				Help:  "Roubaix, France (Cold Archive)",
-			}},
 		}, {
 			Name:     "region",
 			Help:     "Region where your bucket will be created and your data stored.\n",
@@ -657,7 +567,7 @@ func init() {
 		}, {
 			Name:     "region",
 			Help:     "Region to connect to.\n\nLeave blank if you are using an S3 clone and you don't have a region.",
-			Provider: "!AWS,Alibaba,ArvanCloud,ChinaMobile,Cloudflare,FlashBlade,Intercolo,IONOS,Petabox,Liara,Linode,Magalu,OVHcloud,Qiniu,RackCorp,Scaleway,Selectel,SpectraLogic,Storj,Synology,TencentCOS,HuaweiOBS,IDrive,Mega,Zata",
+			Provider: "!AWS,Alibaba,ArvanCloud,ChinaMobile,Cloudflare,IONOS,Petabox,Liara,Linode,Magalu,Qiniu,RackCorp,Scaleway,Selectel,Storj,Synology,TencentCOS,HuaweiOBS,IDrive",
 			Examples: []fs.OptionExample{{
 				Value: "",
 				Help:  "Use this if unsure.\nWill use v4 signatures and an empty region.",
@@ -968,14 +878,6 @@ func init() {
 				Value: "s3.private.sng01.cloud-object-storage.appdomain.cloud",
 				Help:  "Singapore Single Site Private Endpoint",
 			}},
-		}, {
-			Name:     "endpoint",
-			Help:     "Endpoint for Intercolo Object Storage.",
-			Provider: "Intercolo",
-			Examples: []fs.OptionExample{{
-				Value: "de-fra.i3storage.com",
-				Help:  "Frankfurt, Germany",
-			}},
 		}, {
 			Name:     "endpoint",
 			Help:     "Endpoint for IONOS S3 Object Storage.\n\nSpecify the endpoint from the same region.",
@@ -1101,12 +1003,6 @@ func init() {
 				Value: "us-iad-1.linodeobjects.com",
 				Help:  "Washington, DC, (USA), us-iad-1",
 			}},
-		}, {
-			// Lyve Cloud endpoints
-			Name:     "endpoint",
-			Help:     "Endpoint for Lyve Cloud S3 API.\nRequired when using an S3 clone. Please type in your LyveCloud endpoint.\nExamples:\n- s3.us-west-1.{account_name}.lyve.seagate.com (US West 1 - California)\n- s3.eu-west-1.{account_name}.lyve.seagate.com (EU West 1 - Ireland)",
-			Provider: "LyveCloud",
-			Required: true,
 		}, {
 			// Magalu endpoints: https://docs.magalu.cloud/docs/object-storage/how-to/copy-url
 			Name:     "endpoint",
@@ -1252,71 +1148,6 @@ func init() {
 				Value: "obs.ru-northwest-2.myhuaweicloud.com",
 				Help:  "RU-Moscow2",
 			}},
-		}, {
-			Name:     "endpoint",
-			Help:     "Endpoint for OVHcloud Object Storage.",
-			Provider: "OVHcloud",
-			Examples: []fs.OptionExample{{
-				Value:    "s3.gra.io.cloud.ovh.net",
-				Help:     "OVHcloud Gravelines, France",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.rbx.io.cloud.ovh.net",
-				Help:     "OVHcloud Roubaix, France",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.sbg.io.cloud.ovh.net",
-				Help:     "OVHcloud Strasbourg, France",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.eu-west-par.io.cloud.ovh.net",
-				Help:     "OVHcloud Paris, France (3AZ)",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.de.io.cloud.ovh.net",
-				Help:     "OVHcloud Frankfurt, Germany",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.uk.io.cloud.ovh.net",
-				Help:     "OVHcloud London, United Kingdom",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.waw.io.cloud.ovh.net",
-				Help:     "OVHcloud Warsaw, Poland",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.bhs.io.cloud.ovh.net",
-				Help:     "OVHcloud Beauharnois, Canada",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.ca-east-tor.io.cloud.ovh.net",
-				Help:     "OVHcloud Toronto, Canada",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.sgp.io.cloud.ovh.net",
-				Help:     "OVHcloud Singapore",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.ap-southeast-syd.io.cloud.ovh.net",
-				Help:     "OVHcloud Sydney, Australia",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.ap-south-mum.io.cloud.ovh.net",
-				Help:     "OVHcloud Mumbai, India",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.us-east-va.io.cloud.ovh.us",
-				Help:     "OVHcloud Vint Hill, Virginia, USA",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.us-west-or.io.cloud.ovh.us",
-				Help:     "OVHcloud Hillsboro, Oregon, USA",
-				Provider: "OVHcloud",
-			}, {
-				Value:    "s3.rbx-archive.io.cloud.ovh.net",
-				Help:     "OVHcloud Roubaix, France (Cold Archive)",
-				Provider: "OVHcloud",
-			}},
 		}, {
 			Name:     "endpoint",
 			Help:     "Endpoint for Scaleway Object Storage.",
@@ -1534,14 +1365,6 @@ func init() {
 				Value: "s3-ap-northeast-1.qiniucs.com",
 				Help:  "Northeast Asia Endpoint 1",
 			}},
-		}, {
-			Name:     "endpoint",
-			Help:     "Endpoint for Zata Object Storage.",
-			Provider: "Zata",
-			Examples: []fs.OptionExample{{
-				Value: "idr01.zata.ai",
-				Help:  "South Asia Endpoint",
-			}},
 		}, {
 			// Selectel endpoints: https://docs.selectel.ru/en/cloud/object-storage/manage/domains/#s3-api-domains
 			Name:     "endpoint",
@@ -1554,7 +1377,7 @@ func init() {
 		}, {
 			Name:     "endpoint",
 			Help:     "Endpoint for S3 API.\n\nRequired when using an S3 clone.",
-			Provider: "!AWS,ArvanCloud,IBMCOS,IDrive,Intercolo,IONOS,TencentCOS,HuaweiOBS,Alibaba,ChinaMobile,GCS,Liara,Linode,LyveCloud,Magalu,OVHcloud,Scaleway,Selectel,StackPath,Storj,Synology,RackCorp,Qiniu,Petabox,Zata",
+			Provider: "!AWS,ArvanCloud,IBMCOS,IDrive,IONOS,TencentCOS,HuaweiOBS,Alibaba,ChinaMobile,GCS,Liara,Linode,Magalu,Scaleway,Selectel,StackPath,Storj,Synology,RackCorp,Qiniu,Petabox",
 			Examples: []fs.OptionExample{{
 				Value:    "objects-us-east-1.dream.io",
 				Help:     "Dream Objects endpoint",
@@ -1603,6 +1426,18 @@ func init() {
 				Value:    "localhost:8333",
 				Help:     "SeaweedFS S3 localhost",
 				Provider: "SeaweedFS",
+			}, {
+				Value:    "s3.us-east-1.lyvecloud.seagate.com",
+				Help:     "Seagate Lyve Cloud US East 1 (Virginia)",
+				Provider: "LyveCloud",
+			}, {
+				Value:    "s3.us-west-1.lyvecloud.seagate.com",
+				Help:     "Seagate Lyve Cloud US West 1 (California)",
+				Provider: "LyveCloud",
+			}, {
+				Value:    "s3.ap-southeast-1.lyvecloud.seagate.com",
+				Help:     "Seagate Lyve Cloud AP Southeast 1 (Singapore)",
+				Provider: "LyveCloud",
 			}, {
 				Value:    "oos.eu-west-2.outscale.com",
 				Help:     "Outscale EU West 2 (Paris)",
@@ -1691,22 +1526,6 @@ func init() {
 				Value:    "s3.ir-tbz-sh1.arvanstorage.ir",
 				Help:     "ArvanCloud Tabriz Iran (Shahriar) endpoint",
 				Provider: "ArvanCloud",
-			}, {
-				Value:    "s3.eu-central-1.s4.mega.io",
-				Help:     "Mega S4 eu-central-1 (Amsterdam)",
-				Provider: "Mega",
-			}, {
-				Value:    "s3.eu-central-2.s4.mega.io",
-				Help:     "Mega S4 eu-central-2 (Bettembourg)",
-				Provider: "Mega",
-			}, {
-				Value:    "s3.ca-central-1.s4.mega.io",
-				Help:     "Mega S4 ca-central-1 (Montreal)",
-				Provider: "Mega",
-			}, {
-				Value:    "s3.ca-west-1.s4.mega.io",
-				Help:     "Mega S4 ca-west-1 (Vancouver)",
-				Provider: "Mega",
 			}},
 		}, {
 			Name:     "location_constraint",
@@ -2089,7 +1908,7 @@ func init() {
 		}, {
 			Name:     "location_constraint",
 			Help:     "Location constraint - must be set to match the Region.\n\nLeave blank if not sure. Used when creating buckets only.",
-			Provider: "!AWS,Alibaba,ArvanCloud,HuaweiOBS,ChinaMobile,Cloudflare,FlashBlade,IBMCOS,IDrive,Intercolo,IONOS,Leviia,Liara,Linode,Magalu,Outscale,OVHcloud,Qiniu,RackCorp,Scaleway,Selectel,SpectraLogic,StackPath,Storj,TencentCOS,Petabox,Mega",
+			Provider: "!AWS,Alibaba,ArvanCloud,HuaweiOBS,ChinaMobile,Cloudflare,IBMCOS,IDrive,IONOS,Leviia,Liara,Linode,Magalu,Outscale,Qiniu,RackCorp,Scaleway,Selectel,StackPath,Storj,TencentCOS,Petabox",
 		}, {
 			Name: "acl",
 			Help: `Canned ACL used when creating buckets and storing or copying objects.
@@ -2104,7 +1923,7 @@ doesn't copy the ACL from the source but rather writes a fresh one.
 If the acl is an empty string then no X-Amz-Acl: header is added and
 the default (private) will be used.
 `,
-			Provider: "!Storj,Selectel,SpectraLogic,Synology,Cloudflare,FlashBlade,Mega",
+			Provider: "!Storj,Selectel,Synology,Cloudflare",
 			Examples: []fs.OptionExample{{
 				Value:    "default",
 				Help:     "Owner gets Full_CONTROL.\nNo one else has access rights (default).",
@@ -2162,7 +1981,6 @@ isn't set then "acl" is used instead.
 If the "acl" and "bucket_acl" are empty strings then no X-Amz-Acl:
 header is added and the default (private) will be used.
 `,
-			Provider: "!Storj,Selectel,SpectraLogic,Synology,Cloudflare,FlashBlade",
 			Advanced: true,
 			Examples: []fs.OptionExample{{
 				Value: "private",
@@ -2571,11 +2389,6 @@ See [AWS Docs on Dualstack Endpoints](https://docs.aws.amazon.com/AmazonS3/lates
 See: [AWS S3 Transfer acceleration](https://docs.aws.amazon.com/AmazonS3/latest/dev/transfer-acceleration-examples.html)`,
 			Default:  false,
 			Advanced: true,
-		}, {
-			Name:     "use_arn_region",
-			Help:     `If true, enables arn region support for the service.`,
-			Default:  false,
-			Advanced: true,
 		}, {
 			Name:     "leave_parts_on_error",
 			Provider: "AWS",
@@ -2783,7 +2596,7 @@ The parameter should be a date, "2006-01-02", datetime "2006-01-02
 Note that when using this no file write operations are permitted,
 so you can't upload files or delete them.
 
-See [the time option docs](/docs/#time-options) for valid formats.
+See [the time option docs](/docs/#time-option) for valid formats.
 `,
 			Default:  fs.Time{},
 			Advanced: true,
@@ -3123,7 +2936,6 @@ type Options struct {
 	ForcePathStyle        bool                 `config:"force_path_style"`
 	V2Auth                bool                 `config:"v2_auth"`
 	UseAccelerateEndpoint bool                 `config:"use_accelerate_endpoint"`
-	UseARNRegion          bool                 `config:"use_arn_region"`
 	LeavePartsOnError     bool                 `config:"leave_parts_on_error"`
 	ListChunk             int32                `config:"list_chunk"`
 	ListVersion           int                  `config:"list_version"`
@@ -3304,9 +3116,6 @@ func parsePath(path string) (root string) {
 // relative to f.root
 func (f *Fs) split(rootRelativePath string) (bucketName, bucketPath string) {
 	bucketName, bucketPath = bucket.Split(bucket.Join(f.root, rootRelativePath))
-	if f.opt.DirectoryMarkers && strings.HasSuffix(bucketPath, "//") {
-		bucketPath = bucketPath[:len(bucketPath)-1]
-	}
 	return f.opt.Enc.FromStandardName(bucketName), f.opt.Enc.FromStandardPath(bucketPath)
 }
 
@@ -3488,7 +3297,6 @@ func s3Connection(ctx context.Context, opt *Options, client *http.Client) (s3Cli
 	options = append(options, func(s3Opt *s3.Options) {
 		s3Opt.UsePathStyle = opt.ForcePathStyle
 		s3Opt.UseAccelerate = opt.UseAccelerateEndpoint
-		s3Opt.UseARNRegion = opt.UseARNRegion
 		// FIXME maybe this should be a tristate so can default to DualStackEndpointStateUnset?
 		if opt.UseDualStack {
 			s3Opt.EndpointOptions.UseDualStackEndpoint = aws.DualStackEndpointStateEnabled
@@ -3687,9 +3495,6 @@ func setQuirks(opt *Options) {
 	case "Dreamhost":
 		urlEncodeListings = false
 		useAlreadyExists = false // untested
-	case "FlashBlade":
-		mightGzip = false        // Never auto gzips objects
-		virtualHostStyle = false // supports vhost but defaults to paths
 	case "IBMCOS":
 		listObjectsV2 = false // untested
 		virtualHostStyle = false
@@ -3699,9 +3504,6 @@ func setQuirks(opt *Options) {
 	case "IDrive":
 		virtualHostStyle = false
 		useAlreadyExists = false // untested
-	case "Intercolo":
-		// no quirks
-		useUnsignedPayload = false // Intercolo has trailer support
 	case "IONOS":
 		// listObjectsV2 supported - https://api.ionos.com/docs/s3/#Basic-Operations-get-Bucket-list-type-2
 		virtualHostStyle = false
@@ -3725,14 +3527,6 @@ func setQuirks(opt *Options) {
 		urlEncodeListings = false
 		useMultipartEtag = false
 		useAlreadyExists = false
-	case "Mega":
-		listObjectsV2 = true
-		virtualHostStyle = false
-		urlEncodeListings = true
-		useMultipartEtag = false
-		useAlreadyExists = false
-		// Multipart server side copies not supported
-		opt.CopyCutoff = math.MaxInt64
 	case "Minio":
 		virtualHostStyle = false
 	case "Netease":
@@ -3742,8 +3536,6 @@ func setQuirks(opt *Options) {
 		useAlreadyExists = false // untested
 	case "Outscale":
 		virtualHostStyle = false
-	case "OVHcloud":
-		// No quirks
 	case "RackCorp":
 		// No quirks
 		useMultipartEtag = false // untested
@@ -3774,8 +3566,6 @@ func setQuirks(opt *Options) {
 		urlEncodeListings = false
 		useMultipartEtag = false // untested
 		useAlreadyExists = false // untested
-	case "SpectraLogic":
-		virtualHostStyle = false // path-style required
 	case "StackPath":
 		listObjectsV2 = false // untested
 		virtualHostStyle = false
@@ -3807,13 +3597,6 @@ func setQuirks(opt *Options) {
 		urlEncodeListings = false
 		virtualHostStyle = false
 		useAlreadyExists = false // untested
-	case "Zata":
-		useMultipartEtag = false
-		mightGzip = false
-		useUnsignedPayload = false
-		useAlreadyExists = false
-	case "Exaba":
-		virtualHostStyle = false
 	case "GCS":
 		// Google break request Signature by mutating accept-encoding HTTP header
 		// https://github.com/rclone/rclone/issues/6670
@@ -4615,7 +4398,7 @@ func (f *Fs) list(ctx context.Context, opt listOpt, fn listFn) error {
 		}
 		foundItems += len(resp.Contents)
 		for i, object := range resp.Contents {
-			remote := *stringClone(deref(object.Key))
+			remote := deref(object.Key)
 			if urlEncodeListings {
 				remote, err = url.QueryUnescape(remote)
 				if err != nil {
@@ -4642,7 +4425,7 @@ func (f *Fs) list(ctx context.Context, opt listOpt, fn listFn) error {
 			remote = remote[len(opt.prefix):]
 			if isDirectory {
 				// process directory markers as directories
-				remote, _ = strings.CutSuffix(remote, "/")
+				remote = strings.TrimRight(remote, "/")
 			}
 			if opt.addBucket {
 				remote = bucket.Join(opt.bucket, remote)
@@ -4957,7 +4740,7 @@ func (f *Fs) Mkdir(ctx context.Context, dir string) error {
 
 // mkdirParent creates the parent bucket/directory if it doesn't exist
 func (f *Fs) mkdirParent(ctx context.Context, remote string) error {
-	remote, _ = strings.CutSuffix(remote, "/")
+	remote = strings.TrimRight(remote, "/")
 	dir := path.Dir(remote)
 	if dir == "/" || dir == "." {
 		dir = ""
@@ -5218,11 +5001,8 @@ func (f *Fs) copyMultipart(ctx context.Context, copyReq *s3.CopyObjectInput, dst
 			MultipartUpload: &types.CompletedMultipartUpload{
 				Parts: parts,
 			},
-			RequestPayer:         req.RequestPayer,
+			RequestPayer: req.RequestPayer,
-			SSECustomerAlgorithm: req.SSECustomerAlgorithm,
+			UploadId:     uid,
-			SSECustomerKey:       req.SSECustomerKey,
-			SSECustomerKeyMD5:    req.SSECustomerKeyMD5,
-			UploadId:             uid,
 		})
 		return f.shouldRetry(ctx, err)
 	})
@@ -6071,7 +5851,7 @@ func (o *Object) readMetaData(ctx context.Context) (err error) {
 func s3MetadataToMap(s3Meta map[string]string) map[string]string {
 	meta := make(map[string]string, len(s3Meta))
 	for k, v := range s3Meta {
-		meta[strings.ToLower(k)] = *stringClone(v)
+		meta[strings.ToLower(k)] = v
 	}
 	return meta
 }
@@ -6114,14 +5894,14 @@ func (o *Object) setMetaData(resp *s3.HeadObjectOutput) {
 			o.lastModified = *resp.LastModified
 		}
 	}
-	o.mimeType = strings.Clone(deref(resp.ContentType))
+	o.mimeType = deref(resp.ContentType)
 
 	// Set system metadata
-	o.storageClass = stringClone(string(resp.StorageClass))
+	o.storageClass = (*string)(&resp.StorageClass)
-	o.cacheControl = stringClonePointer(resp.CacheControl)
+	o.cacheControl = resp.CacheControl
-	o.contentDisposition = stringClonePointer(resp.ContentDisposition)
+	o.contentDisposition = resp.ContentDisposition
-	o.contentEncoding = stringClonePointer(removeAWSChunked(resp.ContentEncoding))
+	o.contentEncoding = resp.ContentEncoding
-	o.contentLanguage = stringClonePointer(resp.ContentLanguage)
+	o.contentLanguage = resp.ContentLanguage
 
 	// If decompressing then size and md5sum are unknown
 	if o.fs.opt.Decompress && deref(o.contentEncoding) == "gzip" {
@@ -6188,36 +5968,6 @@ func (o *Object) Storable() bool {
 	return true
 }
 
-// removeAWSChunked removes the "aws-chunked" content-coding from a
-// Content-Encoding field value (RFC 9110). Comparison is case-insensitive.
-// Returns nil if encoding is empty after removal.
-func removeAWSChunked(pv *string) *string {
-	if pv == nil {
-		return nil
-	}
-	v := *pv
-	if v == "" {
-		return nil
-	}
-	if !strings.Contains(strings.ToLower(v), "aws-chunked") {
-		return pv
-	}
-	parts := strings.Split(v, ",")
-	out := make([]string, 0, len(parts))
-	for _, p := range parts {
-		tok := strings.TrimSpace(p)
-		if tok == "" || strings.EqualFold(tok, "aws-chunked") {
-			continue
-		}
-		out = append(out, tok)
-	}
-	if len(out) == 0 {
-		return nil
-	}
-	v = strings.Join(out, ",")
-	return &v
-}
-
 func (o *Object) downloadFromURL(ctx context.Context, bucketPath string, options ...fs.OpenOption) (in io.ReadCloser, err error) {
 	url := o.fs.opt.DownloadURL + bucketPath
 	var resp *http.Response
@@ -6247,8 +5997,8 @@ func (o *Object) downloadFromURL(ctx context.Context, bucketPath string, options
 	metaData := make(map[string]string)
 	for key, value := range resp.Header {
 		key = strings.ToLower(key)
-		if after, ok := strings.CutPrefix(key, "x-amz-meta-"); ok {
+		if strings.HasPrefix(key, "x-amz-meta-") {
-			metaKey := after
+			metaKey := strings.TrimPrefix(key, "x-amz-meta-")
 			metaData[metaKey] = value[0]
 		}
 	}
@@ -6386,7 +6136,7 @@ func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.Read
 	o.setMetaData(&head)
 
 	// Decompress body if necessary
-	if deref(removeAWSChunked(resp.ContentEncoding)) == "gzip" {
+	if deref(resp.ContentEncoding) == "gzip" {
 		if o.fs.opt.Decompress || (resp.ContentLength == nil && o.fs.opt.MightGzip.Value) {
 			return readers.NewGzipReader(resp.Body)
 		}
@@ -6636,11 +6386,8 @@ func (w *s3ChunkWriter) Close(ctx context.Context) (err error) {
 			MultipartUpload: &types.CompletedMultipartUpload{
 				Parts: w.completedParts,
 			},
-			RequestPayer:         w.multiPartUploadInput.RequestPayer,
+			RequestPayer: w.multiPartUploadInput.RequestPayer,
-			SSECustomerAlgorithm: w.multiPartUploadInput.SSECustomerAlgorithm,
+			UploadId:     w.uploadID,
-			SSECustomerKey:       w.multiPartUploadInput.SSECustomerKey,
-			SSECustomerKeyMD5:    w.multiPartUploadInput.SSECustomerKeyMD5,
-			UploadId:             w.uploadID,
 		})
 		return w.f.shouldRetry(ctx, err)
 	})
@@ -6668,9 +6415,9 @@ func (o *Object) uploadMultipart(ctx context.Context, src fs.ObjectInfo, in io.R
 		return wantETag, gotETag, versionID, ui, err
 	}
 
-	s3cw := chunkWriter.(*s3ChunkWriter)
+	var s3cw *s3ChunkWriter = chunkWriter.(*s3ChunkWriter)
-	gotETag = *stringClone(s3cw.eTag)
+	gotETag = s3cw.eTag
-	versionID = stringClone(s3cw.versionID)
+	versionID = aws.String(s3cw.versionID)
 
 	hashOfHashes := md5.Sum(s3cw.md5s)
 	wantETag = fmt.Sprintf("%s-%d", hex.EncodeToString(hashOfHashes[:]), len(s3cw.completedParts))
@@ -6702,8 +6449,8 @@ func (o *Object) uploadSinglepartPutObject(ctx context.Context, req *s3.PutObjec
 	}
 	lastModified = time.Now()
 	if resp != nil {
-		etag = *stringClone(deref(resp.ETag))
+		etag = deref(resp.ETag)
-		versionID = stringClonePointer(resp.VersionId)
+		versionID = resp.VersionId
 	}
 	return etag, lastModified, versionID, nil
 }
@@ -6755,8 +6502,8 @@ func (o *Object) uploadSinglepartPresignedRequest(ctx context.Context, req *s3.P
 		if date, err := http.ParseTime(resp.Header.Get("Date")); err != nil {
 			lastModified = date
 		}
-		etag = *stringClone(resp.Header.Get("Etag"))
+		etag = resp.Header.Get("Etag")
-		vID := *stringClone(resp.Header.Get("x-amz-version-id"))
+		vID := resp.Header.Get("x-amz-version-id")
 		if vID != "" {
 			versionID = &vID
 		}
@@ -6810,7 +6557,7 @@ func (o *Object) prepareUpload(ctx context.Context, src fs.ObjectInfo, options [
 		case "content-disposition":
 			ui.req.ContentDisposition = pv
 		case "content-encoding":
-			ui.req.ContentEncoding = removeAWSChunked(pv)
+			ui.req.ContentEncoding = pv
 		case "content-language":
 			ui.req.ContentLanguage = pv
 		case "content-type":
@@ -6907,7 +6654,7 @@ func (o *Object) prepareUpload(ctx context.Context, src fs.ObjectInfo, options [
 		case "content-disposition":
 			ui.req.ContentDisposition = aws.String(value)
 		case "content-encoding":
-			ui.req.ContentEncoding = removeAWSChunked(aws.String(value))
+			ui.req.ContentEncoding = aws.String(value)
 		case "content-language":
 			ui.req.ContentLanguage = aws.String(value)
 		case "content-type":

backend/s3/s3_internal_test.go

@@ -248,47 +248,6 @@ func TestMergeDeleteMarkers(t *testing.T) {
 	}
 }
 
-func TestRemoveAWSChunked(t *testing.T) {
-	ps := func(s string) *string {
-		return &s
-	}
-	tests := []struct {
-		name string
-		in   *string
-		want *string
-	}{
-		{"nil", nil, nil},
-		{"empty", ps(""), nil},
-		{"only aws", ps("aws-chunked"), nil},
-		{"leading aws", ps("aws-chunked, gzip"), ps("gzip")},
-		{"trailing aws", ps("gzip, aws-chunked"), ps("gzip")},
-		{"middle aws", ps("gzip, aws-chunked, br"), ps("gzip,br")},
-		{"case insensitive", ps("GZip, AwS-ChUnKeD, Br"), ps("GZip,Br")},
-		{"duplicates", ps("aws-chunked , aws-chunked"), nil},
-		{"no aws normalize spaces", ps(" gzip ,  br "), ps(" gzip ,  br ")},
-		{"surrounding spaces", ps("  aws-chunked  "), nil},
-		{"no change", ps("gzip, br"), ps("gzip, br")},
-	}
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			got := removeAWSChunked(tc.in)
-			check := func(want, got *string) {
-				t.Helper()
-				if tc.want == nil {
-					assert.Nil(t, got)
-				} else {
-					require.NotNil(t, got)
-					assert.Equal(t, *tc.want, *got)
-				}
-			}
-			check(tc.want, got)
-			// Idempotent
-			got2 := removeAWSChunked(got)
-			check(got, got2)
-		})
-	}
-}
-
 func (f *Fs) InternalTestVersions(t *testing.T) {
 	ctx := context.Background()
 

backend/seafile/seafile.go

@@ -111,8 +111,7 @@ func init() {
 				encoder.EncodeSlash |
 				encoder.EncodeBackSlash |
 				encoder.EncodeDoubleQuote |
-				encoder.EncodeInvalidUtf8 |
+				encoder.EncodeInvalidUtf8),
-				encoder.EncodeDot),
 		}},
 	})
 }

backend/sftp/sftp.go

@@ -10,7 +10,6 @@ import (
 	"fmt"
 	"io"
 	iofs "io/fs"
-	"net/url"
 	"os"
 	"path"
 	"regexp"
@@ -222,45 +221,15 @@ E.g. the second example above should be rewritten as:
 					Help:  "Windows Command Prompt",
 				},
 			},
-		}, {
-			Name:     "hashes",
-			Help:     `Comma separated list of supported checksum types.`,
-			Default:  fs.CommaSepList{},
-			Advanced: true,
 		}, {
 			Name:     "md5sum_command",
 			Default:  "",
-			Help:     "The command used to read MD5 hashes.\n\nLeave blank for autodetect.",
+			Help:     "The command used to read md5 hashes.\n\nLeave blank for autodetect.",
 			Advanced: true,
 		}, {
 			Name:     "sha1sum_command",
 			Default:  "",
-			Help:     "The command used to read SHA-1 hashes.\n\nLeave blank for autodetect.",
+			Help:     "The command used to read sha1 hashes.\n\nLeave blank for autodetect.",
-			Advanced: true,
-		}, {
-			Name:     "crc32sum_command",
-			Default:  "",
-			Help:     "The command used to read CRC-32 hashes.\n\nLeave blank for autodetect.",
-			Advanced: true,
-		}, {
-			Name:     "sha256sum_command",
-			Default:  "",
-			Help:     "The command used to read SHA-256 hashes.\n\nLeave blank for autodetect.",
-			Advanced: true,
-		}, {
-			Name:     "blake3sum_command",
-			Default:  "",
-			Help:     "The command used to read BLAKE3 hashes.\n\nLeave blank for autodetect.",
-			Advanced: true,
-		}, {
-			Name:     "xxh3sum_command",
-			Default:  "",
-			Help:     "The command used to read XXH3 hashes.\n\nLeave blank for autodetect.",
-			Advanced: true,
-		}, {
-			Name:     "xxh128sum_command",
-			Default:  "",
-			Help:     "The command used to read XXH128 hashes.\n\nLeave blank for autodetect.",
 			Advanced: true,
 		}, {
 			Name:     "skip_links",
@@ -513,14 +482,6 @@ Example:
 	myUser:myPass@localhost:9005
 	`,
 			Advanced: true,
-		}, {
-			Name:    "http_proxy",
-			Default: "",
-			Help: `URL for HTTP CONNECT proxy
-
-Set this to a URL for an HTTP proxy which supports the HTTP CONNECT verb.
-`,
-			Advanced: true,
 		}, {
 			Name:    "copy_is_hardlink",
 			Default: false,
@@ -565,14 +526,8 @@ type Options struct {
 	PathOverride            string          `config:"path_override"`
 	SetModTime              bool            `config:"set_modtime"`
 	ShellType               string          `config:"shell_type"`
-	Hashes                  fs.CommaSepList `config:"hashes"`
 	Md5sumCommand           string          `config:"md5sum_command"`
 	Sha1sumCommand          string          `config:"sha1sum_command"`
-	Crc32sumCommand         string          `config:"crc32sum_command"`
-	Sha256sumCommand        string          `config:"sha256sum_command"`
-	Blake3sumCommand        string          `config:"blake3sum_command"`
-	Xxh3sumCommand          string          `config:"xxh3sum_command"`
-	Xxh128sumCommand        string          `config:"xxh128sum_command"`
 	SkipLinks               bool            `config:"skip_links"`
 	Subsystem               string          `config:"subsystem"`
 	ServerCommand           string          `config:"server_command"`
@@ -590,7 +545,6 @@ type Options struct {
 	HostKeyAlgorithms       fs.SpaceSepList `config:"host_key_algorithms"`
 	SSH                     fs.SpaceSepList `config:"ssh"`
 	SocksProxy              string          `config:"socks_proxy"`
-	HTTPProxy               string          `config:"http_proxy"`
 	CopyIsHardlink          bool            `config:"copy_is_hardlink"`
 }
 
@@ -616,23 +570,17 @@ type Fs struct {
 	savedpswd    string
 	sessions     atomic.Int32 // count in use sessions
 	tokens       *pacer.TokenDispenser
-	proxyURL     *url.URL // address of HTTP proxy read from environment
 }
 
 // Object is a remote SFTP file that has been stat'd (so it exists, but is not necessarily open for reading)
 type Object struct {
-	fs        *Fs
+	fs      *Fs
-	remote    string
+	remote  string
-	size      int64       // size of the object
+	size    int64       // size of the object
-	modTime   uint32      // modification time of the object as unix time
+	modTime uint32      // modification time of the object as unix time
-	mode      os.FileMode // mode bits from the file
+	mode    os.FileMode // mode bits from the file
-	md5sum    *string     // Cached MD5 checksum
+	md5sum  *string     // Cached MD5 checksum
-	sha1sum   *string     // Cached SHA-1 checksum
+	sha1sum *string     // Cached SHA1 checksum
-	crc32sum  *string     // Cached CRC-32 checksum
-	sha256sum *string     // Cached SHA-256 checksum
-	blake3sum *string     // Cached BLAKE3 checksum
-	xxh3sum   *string     // Cached XXH3 checksum
-	xxh128sum *string     // Cached XXH128 checksum
 }
 
 // conn encapsulates an ssh client and corresponding sftp client
@@ -919,20 +867,11 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 		opt.Port = "22"
 	}
 
-	// get proxy URL if set
-	if opt.HTTPProxy != "" {
-		proxyURL, err := url.Parse(opt.HTTPProxy)
-		if err != nil {
-			return nil, fmt.Errorf("failed to parse HTTP Proxy URL: %w", err)
-		}
-		f.proxyURL = proxyURL
-	}
-
 	sshConfig := &ssh.ClientConfig{
 		User:            opt.User,
 		Auth:            []ssh.AuthMethod{},
 		HostKeyCallback: ssh.InsecureIgnoreHostKey(),
-		Timeout:         time.Duration(f.ci.ConnectTimeout),
+		Timeout:         f.ci.ConnectTimeout,
 		ClientVersion:   "SSH-2.0-" + f.ci.UserAgent,
 	}
 
@@ -1684,112 +1623,14 @@ func (f *Fs) Hashes() hash.Set {
 		return *f.cachedHashes
 	}
 
-	hashTypesSupported := hash.NewHashSet()
+	hashSet := hash.NewHashSet()
-	f.cachedHashes = &hashTypesSupported
+	f.cachedHashes = &hashSet
 
 	if f.opt.DisableHashCheck || f.shellType == shellTypeNotSupported {
-		return hashTypesSupported
+		return hashSet
-	}
-
-	hashTypes := hash.NewHashSet()
-	if len(f.opt.Hashes) > 0 {
-		for _, hashName := range f.opt.Hashes {
-			var hashType hash.Type
-			if err := hashType.Set(hashName); err != nil {
-				fs.Infof(nil, "Invalid token %q in hash string %q", hashName, f.opt.Hashes.String())
-			}
-			hashTypes.Add(hashType)
-		}
-	} else {
-		hashTypes.Add(hash.MD5, hash.SHA1)
-	}
-
-	hashCommands := map[hash.Type]struct {
-		option       *string
-		emptyHash    string
-		hashCommands []struct{ hashFile, hashEmpty string }
-	}{
-		hash.MD5: {
-			&f.opt.Md5sumCommand,
-			"d41d8cd98f00b204e9800998ecf8427e",
-			[]struct{ hashFile, hashEmpty string }{
-				{"md5sum", "md5sum"},
-				{"md5 -r", "md5 -r"},
-				{"rclone md5sum", "rclone md5sum"},
-			},
-		},
-		hash.SHA1: {
-			&f.opt.Sha1sumCommand,
-			"da39a3ee5e6b4b0d3255bfef95601890afd80709",
-			[]struct{ hashFile, hashEmpty string }{
-				{"sha1sum", "sha1sum"},
-				{"sha1 -r", "sha1 -r"},
-				{"rclone sha1sum", "rclone sha1sum"},
-			},
-		},
-		hash.CRC32: {
-			&f.opt.Sha1sumCommand,
-			"00000000",
-			[]struct{ hashFile, hashEmpty string }{
-				{"crc32", "crc32"},
-				{"rclone hashsum crc32", "rclone hashsum crc32"},
-			},
-		},
-		hash.SHA256: {
-			&f.opt.Sha256sumCommand,
-			"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
-			[]struct{ hashFile, hashEmpty string }{
-				{"sha256sum", "sha1sum"},
-				{"sha256 -r", "sha1 -r"},
-				{"rclone hashsum sha256", "rclone hashsum sha256"},
-			},
-		},
-		hash.BLAKE3: {
-			&f.opt.Blake3sumCommand,
-			"af1349b9f5f9a1a6a0404dea36dcc9499bcb25c9adc112b7cc9a93cae41f3262",
-			[]struct{ hashFile, hashEmpty string }{
-				{"b3sum", "b3sum"},
-				{"rclone hashsum blake3", "rclone hashsum blake3"},
-			},
-		},
-		hash.XXH3: {
-			&f.opt.Xxh3sumCommand,
-			"2d06800538d394c2",
-			[]struct{ hashFile, hashEmpty string }{
-				// The xxhsum tool uses a non-standard prefix "XXH3_" preceding the hash output for the 64-bit variant
-				// of XXH3, to avoid confusion with the older 64-bit algorithm XXH64. This was introduced in version
-				// 0.8.3 released Dec 30, 2024. Older versions only supported the alternative BSD style output format,
-				// otherwise optional with argument --tag. We are currently not expecting these output formats and can
-				// therefore not use the "xxhsum -H3" command or its xxh3sum alias directly.
-				//{"xxh3sum", "xxh3sum"},
-				//{"xxhsum -H3", "xxhsum -H3"},
-				{"rclone hashsum xxh3", "rclone hashsum xxh3"},
-			},
-		},
-		hash.XXH128: {
-			&f.opt.Xxh128sumCommand,
-			"99aa06d3014798d86001c324468d497f",
-			[]struct{ hashFile, hashEmpty string }{
-				{"xxh128sum", "xxh128sum"},
-				{"xxhsum -H2", "xxhsum -H2"},
-				{"rclone hashsum xxh128", "rclone hashsum xxh128"},
-			},
-		},
-	}
-	if f.shellType == "powershell" {
-		for _, hashType := range []hash.Type{hash.MD5, hash.SHA1, hash.SHA256} {
-			if entry, ok := hashCommands[hashType]; ok {
-				entry.hashCommands = append(hashCommands[hashType].hashCommands, struct {
-					hashFile, hashEmpty string
-				}{
-					fmt.Sprintf("&{param($Path);Get-FileHash -Algorithm %v -LiteralPath $Path -ErrorAction Stop|Select-Object -First 1 -ExpandProperty Hash|ForEach-Object{\"$($_.ToLower())  ${Path}\"}}", hashType),
-					fmt.Sprintf("Get-FileHash -Algorithm %v -InputStream ([System.IO.MemoryStream]::new()) -ErrorAction Stop|Select-Object -First 1 -ExpandProperty Hash|ForEach-Object{$_.ToLower()}", hashType),
-				})
-				hashCommands[hashType] = entry
-			}
-		}
 	}
 
+	// look for a hash command which works
 	checkHash := func(hashType hash.Type, commands []struct{ hashFile, hashEmpty string }, expected string, hashCommand *string, changed *bool) bool {
 		if *hashCommand == hashCommandNotSupported {
 			return false
@@ -1818,25 +1659,55 @@ func (f *Fs) Hashes() hash.Set {
 	}
 
 	changed := false
-	for _, hashType := range hashTypes.Array() {
+	md5Commands := []struct {
-		if entry, ok := hashCommands[hashType]; ok {
+		hashFile, hashEmpty string
-			if works := checkHash(hashType, entry.hashCommands, entry.emptyHash, entry.option, &changed); works {
+	}{
-				hashTypesSupported.Add(hashType)
+		{"md5sum", "md5sum"},
-			}
+		{"md5 -r", "md5 -r"},
-		}
+		{"rclone md5sum", "rclone md5sum"},
 	}
+	sha1Commands := []struct {
+		hashFile, hashEmpty string
+	}{
+		{"sha1sum", "sha1sum"},
+		{"sha1 -r", "sha1 -r"},
+		{"rclone sha1sum", "rclone sha1sum"},
+	}
+	if f.shellType == "powershell" {
+		md5Commands = append(md5Commands, struct {
+			hashFile, hashEmpty string
+		}{
+			"&{param($Path);Get-FileHash -Algorithm MD5 -LiteralPath $Path -ErrorAction Stop|Select-Object -First 1 -ExpandProperty Hash|ForEach-Object{\"$($_.ToLower())  ${Path}\"}}",
+			"Get-FileHash -Algorithm MD5 -InputStream ([System.IO.MemoryStream]::new()) -ErrorAction Stop|Select-Object -First 1 -ExpandProperty Hash|ForEach-Object{$_.ToLower()}",
+		})
+
+		sha1Commands = append(sha1Commands, struct {
+			hashFile, hashEmpty string
+		}{
+			"&{param($Path);Get-FileHash -Algorithm SHA1 -LiteralPath $Path -ErrorAction Stop|Select-Object -First 1 -ExpandProperty Hash|ForEach-Object{\"$($_.ToLower())  ${Path}\"}}",
+			"Get-FileHash -Algorithm SHA1 -InputStream ([System.IO.MemoryStream]::new()) -ErrorAction Stop|Select-Object -First 1 -ExpandProperty Hash|ForEach-Object{$_.ToLower()}",
+		})
+	}
+
+	md5Works := checkHash(hash.MD5, md5Commands, "d41d8cd98f00b204e9800998ecf8427e", &f.opt.Md5sumCommand, &changed)
+	sha1Works := checkHash(hash.SHA1, sha1Commands, "da39a3ee5e6b4b0d3255bfef95601890afd80709", &f.opt.Sha1sumCommand, &changed)
 
 	if changed {
 		// Save permanently in config to avoid the extra work next time
-		for _, hashType := range hashTypes.Array() {
+		fs.Debugf(f, "Setting hash command for %v to %q (set sha1sum_command to override)", hash.MD5, f.opt.Md5sumCommand)
-			if entry, ok := hashCommands[hashType]; ok {
+		f.m.Set("md5sum_command", f.opt.Md5sumCommand)
-				fs.Debugf(f, "Setting hash command for %v to %q (set %vsum_command to override)", hashType, *entry.option, hashType)
+		fs.Debugf(f, "Setting hash command for %v to %q (set md5sum_command to override)", hash.SHA1, f.opt.Sha1sumCommand)
-				f.m.Set(fmt.Sprintf("%vsum_command", hashType), *entry.option)
+		f.m.Set("sha1sum_command", f.opt.Sha1sumCommand)
-			}
-		}
 	}
 
-	return hashTypesSupported
+	if sha1Works {
+		hashSet.Add(hash.SHA1)
+	}
+	if md5Works {
+		hashSet.Add(hash.MD5)
+	}
+
+	return hashSet
 }
 
 // About gets usage stats
@@ -1863,9 +1734,9 @@ func (f *Fs) About(ctx context.Context) (*fs.Usage, error) {
 		free := vfsStats.FreeSpace()
 		used := total - free
 		return &fs.Usage{
-			Total: fs.NewUsageValue(total),
+			Total: fs.NewUsageValue(int64(total)),
-			Used:  fs.NewUsageValue(used),
+			Used:  fs.NewUsageValue(int64(used)),
-			Free:  fs.NewUsageValue(free),
+			Free:  fs.NewUsageValue(int64(free)),
 		}, nil
 	} else if err != nil {
 		if errors.Is(err, os.ErrNotExist) {
@@ -1971,43 +1842,17 @@ func (o *Object) Hash(ctx context.Context, r hash.Type) (string, error) {
 	_ = o.fs.Hashes()
 
 	var hashCmd string
-	switch r {
+	if r == hash.MD5 {
-	case hash.MD5:
 		if o.md5sum != nil {
 			return *o.md5sum, nil
 		}
 		hashCmd = o.fs.opt.Md5sumCommand
-	case hash.SHA1:
+	} else if r == hash.SHA1 {
 		if o.sha1sum != nil {
 			return *o.sha1sum, nil
 		}
 		hashCmd = o.fs.opt.Sha1sumCommand
-	case hash.CRC32:
+	} else {
-		if o.crc32sum != nil {
-			return *o.crc32sum, nil
-		}
-		hashCmd = o.fs.opt.Crc32sumCommand
-	case hash.SHA256:
-		if o.sha256sum != nil {
-			return *o.sha256sum, nil
-		}
-		hashCmd = o.fs.opt.Sha256sumCommand
-	case hash.BLAKE3:
-		if o.blake3sum != nil {
-			return *o.blake3sum, nil
-		}
-		hashCmd = o.fs.opt.Blake3sumCommand
-	case hash.XXH3:
-		if o.xxh3sum != nil {
-			return *o.xxh3sum, nil
-		}
-		hashCmd = o.fs.opt.Xxh3sumCommand
-	case hash.XXH128:
-		if o.xxh128sum != nil {
-			return *o.xxh128sum, nil
-		}
-		hashCmd = o.fs.opt.Xxh128sumCommand
-	default:
 		return "", hash.ErrUnsupported
 	}
 	if hashCmd == "" || hashCmd == hashCommandNotSupported {
@@ -2024,21 +1869,10 @@ func (o *Object) Hash(ctx context.Context, r hash.Type) (string, error) {
 	}
 	hashString := parseHash(outBytes)
 	fs.Debugf(o, "Parsed hash: %s", hashString)
-	switch r {
+	if r == hash.MD5 {
-	case hash.MD5:
 		o.md5sum = &hashString
-	case hash.SHA1:
+	} else if r == hash.SHA1 {
 		o.sha1sum = &hashString
-	case hash.CRC32:
-		o.crc32sum = &hashString
-	case hash.SHA256:
-		o.sha256sum = &hashString
-	case hash.BLAKE3:
-		o.blake3sum = &hashString
-	case hash.XXH3:
-		o.xxh3sum = &hashString
-	case hash.XXH128:
-		o.xxh128sum = &hashString
 	}
 	return hashString, nil
 }
@@ -2103,7 +1937,7 @@ func (f *Fs) remoteShellPath(remote string) string {
 }
 
 // Converts a byte array from the SSH session returned by
-// an invocation of hash command to a hash string
+// an invocation of md5sum/sha1sum to a hash string
 // as expected by the rest of this application
 func parseHash(bytes []byte) string {
 	// For strings with backslash *sum writes a leading \
@@ -2332,11 +2166,6 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 	// Clear the hash cache since we are about to update the object
 	o.md5sum = nil
 	o.sha1sum = nil
-	o.crc32sum = nil
-	o.sha256sum = nil
-	o.blake3sum = nil
-	o.xxh3sum = nil
-	o.xxh128sum = nil
 	c, err := o.fs.getSftpConnection(ctx)
 	if err != nil {
 		return fmt.Errorf("Update: %w", err)

backend/sftp/ssh_internal.go

@@ -31,8 +31,6 @@ func (f *Fs) newSSHClientInternal(ctx context.Context, network, addr string, ssh
 	)
 	if f.opt.SocksProxy != "" {
 		conn, err = proxy.SOCKS5Dial(network, addr, f.opt.SocksProxy, baseDialer)
-	} else if f.proxyURL != nil {
-		conn, err = proxy.HTTPConnectDial(network, addr, f.proxyURL, baseDialer)
 	} else {
 		conn, err = baseDialer.Dial(network, addr)
 	}

backend/smb/connpool.go

@@ -38,7 +38,7 @@ func (f *Fs) dial(ctx context.Context, network, addr string) (*conn, error) {
 
 	d := &smb2.Dialer{}
 	if f.opt.UseKerberos {
-		cl, err := NewKerberosFactory().GetClient(f.opt.KerberosCCache)
+		cl, err := getKerberosClient()
 		if err != nil {
 			return nil, err
 		}

backend/smb/filepool.go

@@ -1,99 +0,0 @@
-package smb
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"sync"
-
-	"github.com/cloudsoda/go-smb2"
-	"golang.org/x/sync/errgroup"
-)
-
-// FsInterface defines the methods that filePool needs from Fs
-type FsInterface interface {
-	getConnection(ctx context.Context, share string) (*conn, error)
-	putConnection(pc **conn, err error)
-	removeSession()
-}
-
-type file struct {
-	*smb2.File
-	c *conn
-}
-
-type filePool struct {
-	ctx   context.Context
-	fs    FsInterface
-	share string
-	path  string
-
-	mu   sync.Mutex
-	pool []*file
-}
-
-func newFilePool(ctx context.Context, fs FsInterface, share, path string) *filePool {
-	return &filePool{
-		ctx:   ctx,
-		fs:    fs,
-		share: share,
-		path:  path,
-	}
-}
-
-func (p *filePool) get() (*file, error) {
-	p.mu.Lock()
-	if len(p.pool) > 0 {
-		f := p.pool[len(p.pool)-1]
-		p.pool = p.pool[:len(p.pool)-1]
-		p.mu.Unlock()
-		return f, nil
-	}
-	p.mu.Unlock()
-
-	c, err := p.fs.getConnection(p.ctx, p.share)
-	if err != nil {
-		return nil, err
-	}
-
-	fl, err := c.smbShare.OpenFile(p.path, os.O_WRONLY, 0o644)
-	if err != nil {
-		p.fs.putConnection(&c, err)
-		return nil, fmt.Errorf("failed to open: %w", err)
-	}
-
-	return &file{File: fl, c: c}, nil
-}
-
-func (p *filePool) put(f *file, err error) {
-	if f == nil {
-		return
-	}
-
-	if err != nil {
-		_ = f.Close()
-		p.fs.putConnection(&f.c, err)
-		return
-	}
-
-	p.mu.Lock()
-	p.pool = append(p.pool, f)
-	p.mu.Unlock()
-}
-
-func (p *filePool) drain() error {
-	p.mu.Lock()
-	files := p.pool
-	p.pool = nil
-	p.mu.Unlock()
-
-	g, _ := errgroup.WithContext(p.ctx)
-	for _, f := range files {
-		g.Go(func() error {
-			err := f.Close()
-			p.fs.putConnection(&f.c, err)
-			return err
-		})
-	}
-	return g.Wait()
-}

backend/smb/filepool_test.go

@@ -1,228 +0,0 @@
-package smb
-
-import (
-	"context"
-	"errors"
-	"sync"
-	"testing"
-
-	"github.com/cloudsoda/go-smb2"
-	"github.com/stretchr/testify/assert"
-)
-
-// Mock Fs that implements FsInterface
-type mockFs struct {
-	mu                  sync.Mutex
-	putConnectionCalled bool
-	putConnectionErr    error
-	getConnectionCalled bool
-	getConnectionErr    error
-	getConnectionResult *conn
-	removeSessionCalled bool
-}
-
-func (m *mockFs) putConnection(pc **conn, err error) {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-	m.putConnectionCalled = true
-	m.putConnectionErr = err
-}
-
-func (m *mockFs) getConnection(ctx context.Context, share string) (*conn, error) {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-	m.getConnectionCalled = true
-	if m.getConnectionErr != nil {
-		return nil, m.getConnectionErr
-	}
-	if m.getConnectionResult != nil {
-		return m.getConnectionResult, nil
-	}
-	return &conn{}, nil
-}
-
-func (m *mockFs) removeSession() {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-	m.removeSessionCalled = true
-}
-
-func (m *mockFs) isPutConnectionCalled() bool {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-	return m.putConnectionCalled
-}
-
-func (m *mockFs) getPutConnectionErr() error {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-	return m.putConnectionErr
-}
-
-func (m *mockFs) isGetConnectionCalled() bool {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-	return m.getConnectionCalled
-}
-
-func newMockFs() *mockFs {
-	return &mockFs{}
-}
-
-// Helper function to create a mock file
-func newMockFile() *file {
-	return &file{
-		File: &smb2.File{},
-		c:    &conn{},
-	}
-}
-
-// Test filePool creation
-func TestNewFilePool(t *testing.T) {
-	ctx := context.Background()
-	fs := newMockFs()
-	share := "testshare"
-	path := "/test/path"
-
-	pool := newFilePool(ctx, fs, share, path)
-
-	assert.NotNil(t, pool)
-	assert.Equal(t, ctx, pool.ctx)
-	assert.Equal(t, fs, pool.fs)
-	assert.Equal(t, share, pool.share)
-	assert.Equal(t, path, pool.path)
-	assert.Empty(t, pool.pool)
-}
-
-// Test getting file from pool when pool has files
-func TestFilePool_Get_FromPool(t *testing.T) {
-	ctx := context.Background()
-	fs := newMockFs()
-	pool := newFilePool(ctx, fs, "testshare", "/test/path")
-
-	// Add a mock file to the pool
-	mockFile := newMockFile()
-	pool.pool = append(pool.pool, mockFile)
-
-	// Get file from pool
-	f, err := pool.get()
-
-	assert.NoError(t, err)
-	assert.NotNil(t, f)
-	assert.Equal(t, mockFile, f)
-	assert.Empty(t, pool.pool)
-}
-
-// Test getting file when pool is empty
-func TestFilePool_Get_EmptyPool(t *testing.T) {
-	ctx := context.Background()
-	fs := newMockFs()
-
-	// Set up the mock to return an error from getConnection
-	// This tests that the pool calls getConnection when empty
-	fs.getConnectionErr = errors.New("connection failed")
-
-	pool := newFilePool(ctx, fs, "testshare", "test/path")
-
-	// This should call getConnection and return the error
-	f, err := pool.get()
-	assert.Error(t, err)
-	assert.Nil(t, f)
-	assert.True(t, fs.isGetConnectionCalled())
-	assert.Equal(t, "connection failed", err.Error())
-}
-
-// Test putting file successfully
-func TestFilePool_Put_Success(t *testing.T) {
-	ctx := context.Background()
-	fs := newMockFs()
-	pool := newFilePool(ctx, fs, "testshare", "/test/path")
-
-	mockFile := newMockFile()
-
-	pool.put(mockFile, nil)
-
-	assert.Len(t, pool.pool, 1)
-	assert.Equal(t, mockFile, pool.pool[0])
-}
-
-// Test putting file with error
-func TestFilePool_Put_WithError(t *testing.T) {
-	ctx := context.Background()
-	fs := newMockFs()
-	pool := newFilePool(ctx, fs, "testshare", "/test/path")
-
-	mockFile := newMockFile()
-
-	pool.put(mockFile, errors.New("write error"))
-
-	// Should call putConnection with error
-	assert.True(t, fs.isPutConnectionCalled())
-	assert.Equal(t, errors.New("write error"), fs.getPutConnectionErr())
-	assert.Empty(t, pool.pool)
-}
-
-// Test putting nil file
-func TestFilePool_Put_NilFile(t *testing.T) {
-	ctx := context.Background()
-	fs := newMockFs()
-	pool := newFilePool(ctx, fs, "testshare", "/test/path")
-
-	// Should not panic
-	pool.put(nil, nil)
-	pool.put(nil, errors.New("some error"))
-
-	assert.Empty(t, pool.pool)
-}
-
-// Test draining pool with files
-func TestFilePool_Drain_WithFiles(t *testing.T) {
-	ctx := context.Background()
-	fs := newMockFs()
-	pool := newFilePool(ctx, fs, "testshare", "/test/path")
-
-	// Add mock files to pool
-	mockFile1 := newMockFile()
-	mockFile2 := newMockFile()
-	pool.pool = append(pool.pool, mockFile1, mockFile2)
-
-	// Before draining
-	assert.Len(t, pool.pool, 2)
-
-	_ = pool.drain()
-	assert.Empty(t, pool.pool)
-}
-
-// Test concurrent access to pool
-func TestFilePool_ConcurrentAccess(t *testing.T) {
-	ctx := context.Background()
-	fs := newMockFs()
-	pool := newFilePool(ctx, fs, "testshare", "/test/path")
-
-	const numGoroutines = 10
-	for range numGoroutines {
-		mockFile := newMockFile()
-		pool.pool = append(pool.pool, mockFile)
-	}
-
-	// Test concurrent get operations
-	done := make(chan bool, numGoroutines)
-
-	for range numGoroutines {
-		go func() {
-			defer func() { done <- true }()
-
-			f, err := pool.get()
-			if err == nil {
-				pool.put(f, nil)
-			}
-		}()
-	}
-
-	for range numGoroutines {
-		<-done
-	}
-
-	// Pool should be in a consistent after the concurrence access
-	assert.Len(t, pool.pool, numGoroutines)
-}

backend/smb/kerberos.go

@@ -7,132 +7,72 @@ import (
 	"path/filepath"
 	"strings"
 	"sync"
-	"time"
 
 	"github.com/jcmturner/gokrb5/v8/client"
 	"github.com/jcmturner/gokrb5/v8/config"
 	"github.com/jcmturner/gokrb5/v8/credentials"
 )
 
-// KerberosFactory encapsulates dependencies and caches for Kerberos clients.
+var (
-type KerberosFactory struct {
+	kerberosClient *client.Client
-	// clientCache caches Kerberos clients keyed by resolved ccache path.
+	kerberosErr    error
-	// Clients are reused unless the associated ccache file changes.
+	kerberosOnce   sync.Once
-	clientCache sync.Map // map[string]*client.Client
+)
 
-	// errCache caches errors encountered when loading Kerberos clients.
+// getKerberosClient returns a Kerberos client that can be used to authenticate.
-	// Prevents repeated attempts for paths that previously failed.
+func getKerberosClient() (*client.Client, error) {
-	errCache sync.Map // map[string]error
+	if kerberosClient == nil || kerberosErr == nil {
+		kerberosOnce.Do(func() {
+			kerberosClient, kerberosErr = createKerberosClient()
+		})
+	}
 
-	// modTimeCache tracks the last known modification time of ccache files.
+	return kerberosClient, kerberosErr
-	// Used to detect changes and trigger credential refresh.
-	modTimeCache sync.Map // map[string]time.Time
-
-	loadCCache func(string) (*credentials.CCache, error)
-	newClient  func(*credentials.CCache, *config.Config, ...func(*client.Settings)) (*client.Client, error)
-	loadConfig func() (*config.Config, error)
 }
 
-// NewKerberosFactory creates a new instance of KerberosFactory with default dependencies.
+// createKerberosClient creates a new Kerberos client.
-func NewKerberosFactory() *KerberosFactory {
+func createKerberosClient() (*client.Client, error) {
-	return &KerberosFactory{
-		loadCCache: credentials.LoadCCache,
-		newClient:  client.NewFromCCache,
-		loadConfig: defaultLoadKerberosConfig,
-	}
-}
-
-// GetClient returns a cached Kerberos client or creates a new one if needed.
-func (kf *KerberosFactory) GetClient(ccachePath string) (*client.Client, error) {
-	resolvedPath, err := resolveCcachePath(ccachePath)
-	if err != nil {
-		return nil, err
-	}
-
-	stat, err := os.Stat(resolvedPath)
-	if err != nil {
-		kf.errCache.Store(resolvedPath, err)
-		return nil, err
-	}
-	mtime := stat.ModTime()
-
-	if oldMod, ok := kf.modTimeCache.Load(resolvedPath); ok {
-		if oldTime, ok := oldMod.(time.Time); ok && oldTime.Equal(mtime) {
-			if errVal, ok := kf.errCache.Load(resolvedPath); ok {
-				return nil, errVal.(error)
-			}
-			if clientVal, ok := kf.clientCache.Load(resolvedPath); ok {
-				return clientVal.(*client.Client), nil
-			}
-		}
-	}
-
-	// Load Kerberos config
-	cfg, err := kf.loadConfig()
-	if err != nil {
-		kf.errCache.Store(resolvedPath, err)
-		return nil, err
-	}
-
-	// Load ccache
-	ccache, err := kf.loadCCache(resolvedPath)
-	if err != nil {
-		kf.errCache.Store(resolvedPath, err)
-		return nil, err
-	}
-
-	// Create new client
-	cl, err := kf.newClient(ccache, cfg)
-	if err != nil {
-		kf.errCache.Store(resolvedPath, err)
-		return nil, err
-	}
-
-	// Cache and return
-	kf.clientCache.Store(resolvedPath, cl)
-	kf.errCache.Delete(resolvedPath)
-	kf.modTimeCache.Store(resolvedPath, mtime)
-	return cl, nil
-}
-
-// resolveCcachePath resolves the KRB5 ccache path.
-func resolveCcachePath(ccachePath string) (string, error) {
-	if ccachePath == "" {
-		ccachePath = os.Getenv("KRB5CCNAME")
-	}
-
-	switch {
-	case strings.Contains(ccachePath, ":"):
-		parts := strings.SplitN(ccachePath, ":", 2)
-		prefix, path := parts[0], parts[1]
-		switch prefix {
-		case "FILE":
-			return path, nil
-		case "DIR":
-			primary, err := os.ReadFile(filepath.Join(path, "primary"))
-			if err != nil {
-				return "", err
-			}
-			return filepath.Join(path, strings.TrimSpace(string(primary))), nil
-		default:
-			return "", fmt.Errorf("unsupported KRB5CCNAME: %s", ccachePath)
-		}
-	case ccachePath == "":
-		u, err := user.Current()
-		if err != nil {
-			return "", err
-		}
-		return "/tmp/krb5cc_" + u.Uid, nil
-	default:
-		return ccachePath, nil
-	}
-}
-
-// defaultLoadKerberosConfig loads Kerberos config from default or env path.
-func defaultLoadKerberosConfig() (*config.Config, error) {
 	cfgPath := os.Getenv("KRB5_CONFIG")
 	if cfgPath == "" {
 		cfgPath = "/etc/krb5.conf"
 	}
-	return config.Load(cfgPath)
+
+	cfg, err := config.Load(cfgPath)
+	if err != nil {
+		return nil, err
+	}
+
+	// Determine the ccache location from the environment, falling back to the
+	// default location.
+	ccachePath := os.Getenv("KRB5CCNAME")
+	switch {
+	case strings.Contains(ccachePath, ":"):
+		parts := strings.SplitN(ccachePath, ":", 2)
+		switch parts[0] {
+		case "FILE":
+			ccachePath = parts[1]
+		case "DIR":
+			primary, err := os.ReadFile(filepath.Join(parts[1], "primary"))
+			if err != nil {
+				return nil, err
+			}
+			ccachePath = filepath.Join(parts[1], strings.TrimSpace(string(primary)))
+		default:
+			return nil, fmt.Errorf("unsupported KRB5CCNAME: %s", ccachePath)
+		}
+	case ccachePath == "":
+		u, err := user.Current()
+		if err != nil {
+			return nil, err
+		}
+
+		ccachePath = "/tmp/krb5cc_" + u.Uid
+	}
+
+	ccache, err := credentials.LoadCCache(ccachePath)
+	if err != nil {
+		return nil, err
+	}
+
+	return client.NewFromCCache(ccache, cfg)
 }

backend/smb/kerberos_test.go

@@ -1,142 +0,0 @@
-package smb
-
-import (
-	"os"
-	"path/filepath"
-	"testing"
-	"time"
-
-	"github.com/jcmturner/gokrb5/v8/client"
-	"github.com/jcmturner/gokrb5/v8/config"
-	"github.com/jcmturner/gokrb5/v8/credentials"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestResolveCcachePath(t *testing.T) {
-	tmpDir := t.TempDir()
-
-	// Setup: files for FILE and DIR modes
-	fileCcache := filepath.Join(tmpDir, "file_ccache")
-	err := os.WriteFile(fileCcache, []byte{}, 0600)
-	assert.NoError(t, err)
-
-	dirCcache := filepath.Join(tmpDir, "dir_ccache")
-	err = os.Mkdir(dirCcache, 0755)
-	assert.NoError(t, err)
-	err = os.WriteFile(filepath.Join(dirCcache, "primary"), []byte("ticket"), 0600)
-	assert.NoError(t, err)
-	dirCcacheTicket := filepath.Join(dirCcache, "ticket")
-	err = os.WriteFile(dirCcacheTicket, []byte{}, 0600)
-	assert.NoError(t, err)
-
-	tests := []struct {
-		name          string
-		ccachePath    string
-		envKRB5CCNAME string
-		expected      string
-		expectError   bool
-	}{
-		{
-			name:          "FILE: prefix from env",
-			ccachePath:    "",
-			envKRB5CCNAME: "FILE:" + fileCcache,
-			expected:      fileCcache,
-		},
-		{
-			name:          "DIR: prefix from env",
-			ccachePath:    "",
-			envKRB5CCNAME: "DIR:" + dirCcache,
-			expected:      dirCcacheTicket,
-		},
-		{
-			name:          "Unsupported prefix",
-			ccachePath:    "",
-			envKRB5CCNAME: "MEMORY:/bad/path",
-			expectError:   true,
-		},
-		{
-			name:       "Direct file path (no prefix)",
-			ccachePath: "/tmp/myccache",
-			expected:   "/tmp/myccache",
-		},
-		{
-			name:          "Default to /tmp/krb5cc_<uid>",
-			ccachePath:    "",
-			envKRB5CCNAME: "",
-			expected:      "/tmp/krb5cc_",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			t.Setenv("KRB5CCNAME", tt.envKRB5CCNAME)
-			result, err := resolveCcachePath(tt.ccachePath)
-
-			if tt.expectError {
-				assert.Error(t, err)
-			} else {
-				assert.NoError(t, err)
-				assert.Contains(t, result, tt.expected)
-			}
-		})
-	}
-}
-
-func TestKerberosFactory_GetClient_ReloadOnCcacheChange(t *testing.T) {
-	// Create temp ccache file
-	tmpFile, err := os.CreateTemp("", "krb5cc_test")
-	assert.NoError(t, err)
-	defer func() {
-		if err := os.Remove(tmpFile.Name()); err != nil {
-			t.Logf("Failed to remove temp file %s: %v", tmpFile.Name(), err)
-		}
-	}()
-
-	unixPath := filepath.ToSlash(tmpFile.Name())
-	ccachePath := "FILE:" + unixPath
-
-	initialContent := []byte("CCACHE_VERSION 4\n")
-	_, err = tmpFile.Write(initialContent)
-	assert.NoError(t, err)
-	assert.NoError(t, tmpFile.Close())
-
-	// Setup mocks
-	loadCallCount := 0
-	mockLoadCCache := func(path string) (*credentials.CCache, error) {
-		loadCallCount++
-		return &credentials.CCache{}, nil
-	}
-
-	mockNewClient := func(cc *credentials.CCache, cfg *config.Config, opts ...func(*client.Settings)) (*client.Client, error) {
-		return &client.Client{}, nil
-	}
-
-	mockLoadConfig := func() (*config.Config, error) {
-		return &config.Config{}, nil
-	}
-	factory := &KerberosFactory{
-		loadCCache: mockLoadCCache,
-		newClient:  mockNewClient,
-		loadConfig: mockLoadConfig,
-	}
-
-	// First call — triggers loading
-	_, err = factory.GetClient(ccachePath)
-	assert.NoError(t, err)
-	assert.Equal(t, 1, loadCallCount, "expected 1 load call")
-
-	// Second call — should reuse cache, no additional load
-	_, err = factory.GetClient(ccachePath)
-	assert.NoError(t, err)
-	assert.Equal(t, 1, loadCallCount, "expected cached reuse, no new load")
-
-	// Simulate file update
-	time.Sleep(1 * time.Second) // ensure mtime changes
-	err = os.WriteFile(tmpFile.Name(), []byte("CCACHE_VERSION 4\n#updated"), 0600)
-	assert.NoError(t, err)
-
-	// Third call — should detect change, reload
-	_, err = factory.GetClient(ccachePath)
-	assert.NoError(t, err)
-	assert.Equal(t, 2, loadCallCount, "expected reload on changed ccache")
-}

backend/smb/smb.go

@@ -3,7 +3,6 @@ package smb
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -108,20 +107,6 @@ Set to 0 to keep connections indefinitely.
 			Help:     "Whether the server is configured to be case-insensitive.\n\nAlways true on Windows shares.",
 			Default:  true,
 			Advanced: true,
-		}, {
-			Name: "kerberos_ccache",
-			Help: `Path to the Kerberos credential cache (krb5cc).
-
-Overrides the default KRB5CCNAME environment variable and allows this
-instance of the SMB backend to use a different Kerberos cache file.
-This is useful when mounting multiple SMB with different credentials
-or running in multi-user environments.
-
-Supported formats:
-  - FILE:/path/to/ccache   – Use the specified file.
-  - DIR:/path/to/ccachedir – Use the primary file inside the specified directory.
-  - /path/to/ccache        – Interpreted as a file path.`,
-			Advanced: true,
 		}, {
 			Name:     config.ConfigEncoding,
 			Help:     config.ConfigEncodingHelp,
@@ -152,7 +137,6 @@ type Options struct {
 	Domain          string      `config:"domain"`
 	SPN             string      `config:"spn"`
 	UseKerberos     bool        `config:"use_kerberos"`
-	KerberosCCache  string      `config:"kerberos_ccache"`
 	HideSpecial     bool        `config:"hide_special_share"`
 	CaseInsensitive bool        `config:"case_insensitive"`
 	IdleTimeout     fs.Duration `config:"idle_timeout"`
@@ -495,82 +479,22 @@ func (f *Fs) About(ctx context.Context) (_ *fs.Usage, err error) {
 		return nil, err
 	}
 
-	bs := stat.BlockSize()
+	bs := int64(stat.BlockSize())
 	usage := &fs.Usage{
-		Total: fs.NewUsageValue(bs * stat.TotalBlockCount()),
+		Total: fs.NewUsageValue(bs * int64(stat.TotalBlockCount())),
-		Used:  fs.NewUsageValue(bs * (stat.TotalBlockCount() - stat.FreeBlockCount())),
+		Used:  fs.NewUsageValue(bs * int64(stat.TotalBlockCount()-stat.FreeBlockCount())),
-		Free:  fs.NewUsageValue(bs * stat.AvailableBlockCount()),
+		Free:  fs.NewUsageValue(bs * int64(stat.AvailableBlockCount())),
 	}
 	return usage, nil
 }
 
-type smbWriterAt struct {
-	pool    *filePool
-	closed  bool
-	closeMu sync.Mutex
-	wg      sync.WaitGroup
-}
-
-func (w *smbWriterAt) WriteAt(p []byte, off int64) (int, error) {
-	w.closeMu.Lock()
-	if w.closed {
-		w.closeMu.Unlock()
-		return 0, errors.New("writer already closed")
-	}
-	w.wg.Add(1)
-	w.closeMu.Unlock()
-	defer w.wg.Done()
-
-	f, err := w.pool.get()
-	if err != nil {
-		return 0, fmt.Errorf("failed to get file from pool: %w", err)
-	}
-
-	n, writeErr := f.WriteAt(p, off)
-	w.pool.put(f, writeErr)
-
-	if writeErr != nil {
-		return n, fmt.Errorf("failed to write at offset %d: %w", off, writeErr)
-	}
-
-	return n, writeErr
-}
-
-func (w *smbWriterAt) Close() error {
-	w.closeMu.Lock()
-	defer w.closeMu.Unlock()
-
-	if w.closed {
-		return nil
-	}
-	w.closed = true
-
-	// Wait for all pending writes to finish
-	w.wg.Wait()
-
-	var errs []error
-
-	// Drain the pool
-	if err := w.pool.drain(); err != nil {
-		errs = append(errs, fmt.Errorf("failed to drain file pool: %w", err))
-	}
-
-	// Remove session
-	w.pool.fs.removeSession()
-
-	if len(errs) > 0 {
-		return errors.Join(errs...)
-	}
-
-	return nil
-}
-
 // OpenWriterAt opens with a handle for random access writes
 //
 // Pass in the remote desired and the size if known.
 //
 // It truncates any existing object
 func (f *Fs) OpenWriterAt(ctx context.Context, remote string, size int64) (fs.WriterAtCloser, error) {
+	var err error
 	o := &Object{
 		fs:     f,
 		remote: remote,
@@ -580,42 +504,27 @@ func (f *Fs) OpenWriterAt(ctx context.Context, remote string, size int64) (fs.Wr
 		return nil, fs.ErrorIsDir
 	}
 
-	err := o.fs.ensureDirectory(ctx, share, filename)
+	err = o.fs.ensureDirectory(ctx, share, filename)
 	if err != nil {
 		return nil, fmt.Errorf("failed to make parent directories: %w", err)
 	}
 
-	smbPath := o.fs.toSambaPath(filename)
+	filename = o.fs.toSambaPath(filename)
+
+	o.fs.addSession() // Show session in use
+	defer o.fs.removeSession()
 
-	// One-time truncate
 	cn, err := o.fs.getConnection(ctx, share)
 	if err != nil {
 		return nil, err
 	}
-	file, err := cn.smbShare.OpenFile(smbPath, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0o644)
+
+	fl, err := cn.smbShare.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o644)
 	if err != nil {
-		o.fs.putConnection(&cn, err)
+		return nil, fmt.Errorf("failed to open: %w", err)
-		return nil, err
 	}
-	if size > 0 {
-		if truncateErr := file.Truncate(size); truncateErr != nil {
-			_ = file.Close()
-			o.fs.putConnection(&cn, truncateErr)
-			return nil, fmt.Errorf("failed to truncate file: %w", truncateErr)
-		}
-	}
-	if closeErr := file.Close(); closeErr != nil {
-		o.fs.putConnection(&cn, closeErr)
-		return nil, fmt.Errorf("failed to close file after truncate: %w", closeErr)
-	}
-	o.fs.putConnection(&cn, nil)
 
-	// Add a new session
+	return fl, nil
-	o.fs.addSession()
-
-	return &smbWriterAt{
-		pool: newFilePool(ctx, o.fs, share, smbPath),
-	}, nil
 }
 
 // Shutdown the backend, closing any background tasks and any

backend/smb/smb_test.go

@@ -6,7 +6,6 @@ import (
 	"testing"
 
 	"github.com/rclone/rclone/backend/smb"
-	"github.com/rclone/rclone/fstest"
 	"github.com/rclone/rclone/fstest/fstests"
 )
 
@@ -19,9 +18,6 @@ func TestIntegration(t *testing.T) {
 }
 
 func TestIntegration2(t *testing.T) {
-	if *fstest.RemoteName != "" {
-		t.Skip("skipping as -remote is set")
-	}
 	krb5Dir := t.TempDir()
 	t.Setenv("KRB5_CONFIG", filepath.Join(krb5Dir, "krb5.conf"))
 	t.Setenv("KRB5CCNAME", filepath.Join(krb5Dir, "ccache"))
@@ -30,24 +26,3 @@ func TestIntegration2(t *testing.T) {
 		NilObject:  (*smb.Object)(nil),
 	})
 }
-
-func TestIntegration3(t *testing.T) {
-	if *fstest.RemoteName != "" {
-		t.Skip("skipping as -remote is set")
-	}
-
-	krb5Dir := t.TempDir()
-	t.Setenv("KRB5_CONFIG", filepath.Join(krb5Dir, "krb5.conf"))
-	ccache := filepath.Join(krb5Dir, "ccache")
-	t.Setenv("RCLONE_TEST_CUSTOM_CCACHE_LOCATION", ccache)
-
-	name := "TestSMBKerberosCcache"
-
-	fstests.Run(t, &fstests.Opt{
-		RemoteName: name + ":rclone",
-		NilObject:  (*smb.Object)(nil),
-		ExtraConfig: []fstests.ExtraConfigItem{
-			{Name: name, Key: "kerberos_ccache", Value: ccache},
-		},
-	})
-}

backend/swift/swift.go

@@ -491,8 +491,8 @@ func swiftConnection(ctx context.Context, opt *Options, name string) (*swift.Con
 		ApplicationCredentialName:   opt.ApplicationCredentialName,
 		ApplicationCredentialSecret: opt.ApplicationCredentialSecret,
 		EndpointType:                swift.EndpointType(opt.EndpointType),
-		ConnectTimeout:              time.Duration(10 * ci.ConnectTimeout), // Use the timeouts in the transport
+		ConnectTimeout:              10 * ci.ConnectTimeout, // Use the timeouts in the transport
-		Timeout:                     time.Duration(10 * ci.Timeout),        // Use the timeouts in the transport
+		Timeout:                     10 * ci.Timeout,        // Use the timeouts in the transport
 		Transport:                   fshttp.NewTransport(ctx),
 		FetchUntilEmptyPage:         opt.FetchUntilEmptyPage,
 		PartialPageFetchThreshold:   opt.PartialPageFetchThreshold,
@@ -773,20 +773,21 @@ func (f *Fs) list(ctx context.Context, container, directory, prefix string, addC
 }
 
 // listDir lists a single directory
-func (f *Fs) listDir(ctx context.Context, container, directory, prefix string, addContainer bool, callback func(fs.DirEntry) error) (err error) {
+func (f *Fs) listDir(ctx context.Context, container, directory, prefix string, addContainer bool) (entries fs.DirEntries, err error) {
 	if container == "" {
-		return fs.ErrorListBucketRequired
+		return nil, fs.ErrorListBucketRequired
 	}
 	// List the objects
 	err = f.list(ctx, container, directory, prefix, addContainer, false, false, func(entry fs.DirEntry) error {
-		return callback(entry)
+		entries = append(entries, entry)
+		return nil
 	})
 	if err != nil {
-		return err
+		return nil, err
 	}
 	// container must be present if listing succeeded
 	f.cache.MarkOK(container)
-	return nil
+	return entries, nil
 }
 
 // listContainers lists the containers
@@ -817,46 +818,14 @@ func (f *Fs) listContainers(ctx context.Context) (entries fs.DirEntries, err err
 // This should return ErrDirNotFound if the directory isn't
 // found.
 func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error) {
-	return list.WithListP(ctx, dir, f)
-}
-
-// ListP lists the objects and directories of the Fs starting
-// from dir non recursively into out.
-//
-// dir should be "" to start from the root, and should not
-// have trailing slashes.
-//
-// This should return ErrDirNotFound if the directory isn't
-// found.
-//
-// It should call callback for each tranche of entries read.
-// These need not be returned in any particular order.  If
-// callback returns an error then the listing will stop
-// immediately.
-func (f *Fs) ListP(ctx context.Context, dir string, callback fs.ListRCallback) error {
-	list := list.NewHelper(callback)
 	container, directory := f.split(dir)
 	if container == "" {
 		if directory != "" {
-			return fs.ErrorListBucketRequired
+			return nil, fs.ErrorListBucketRequired
-		}
-		entries, err := f.listContainers(ctx)
-		if err != nil {
-			return err
-		}
-		for _, entry := range entries {
-			err = list.Add(entry)
-			if err != nil {
-				return err
-			}
-		}
-	} else {
-		err := f.listDir(ctx, container, directory, f.rootDirectory, f.rootContainer == "", list.Add)
-		if err != nil {
-			return err
 		}
+		return f.listContainers(ctx)
 	}
-	return list.Flush()
+	return f.listDir(ctx, container, directory, f.rootDirectory, f.rootContainer == "")
 }
 
 // ListR lists the objects and directories of the Fs starting
@@ -1681,7 +1650,6 @@ var (
 	_ fs.PutStreamer = &Fs{}
 	_ fs.Copier      = &Fs{}
 	_ fs.ListRer     = &Fs{}
-	_ fs.ListPer     = &Fs{}
 	_ fs.Object      = &Object{}
 	_ fs.MimeTyper   = &Object{}
 )

backend/union/common/options.go

@@ -1,7 +1,7 @@
 // Package common defines code common to the union and the policies
 //
 // These need to be defined in a separate package to avoid import loops
-package common //nolint:revive // Don't include revive when running golangci-lint because this triggers var-naming: avoid meaningless package names
+package common
 
 import "github.com/rclone/rclone/fs"
 

backend/union/policy/epff.go

@@ -21,6 +21,7 @@ func (p *EpFF) epff(ctx context.Context, upstreams []*upstream.Fs, filePath stri
 	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()
 	for _, u := range upstreams {
+		u := u // Closure
 		go func() {
 			rfs := u.RootFs
 			remote := path.Join(u.RootPath, filePath)

backend/webdav/api/types.go

@@ -123,7 +123,7 @@ func (p *Prop) Hashes() (hashes map[hash.Type]string) {
 		hashes = make(map[hash.Type]string)
 		for _, checksums := range p.Checksums {
 			checksums = strings.ToLower(checksums)
-			for checksum := range strings.SplitSeq(checksums, " ") {
+			for _, checksum := range strings.Split(checksums, " ") {
 				switch {
 				case strings.HasPrefix(checksum, "sha1:"):
 					hashes[hash.SHA1] = checksum[5:]

backend/webdav/tus-errors.go

@@ -1,40 +0,0 @@
-package webdav
-
-import (
-	"errors"
-	"fmt"
-)
-
-var (
-	// ErrChunkSize is returned when the chunk size is zero
-	ErrChunkSize = errors.New("tus chunk size must be greater than zero")
-	// ErrNilLogger is returned when the logger is nil
-	ErrNilLogger = errors.New("tus logger can't be nil")
-	// ErrNilStore is returned when the store is nil
-	ErrNilStore = errors.New("tus store can't be nil if resume is enable")
-	// ErrNilUpload is returned when the upload is nil
-	ErrNilUpload = errors.New("tus upload can't be nil")
-	// ErrLargeUpload is returned when the upload body is to large
-	ErrLargeUpload = errors.New("tus upload body is to large")
-	// ErrVersionMismatch is returned when the tus protocol version is mismatching
-	ErrVersionMismatch = errors.New("tus protocol version mismatch")
-	// ErrOffsetMismatch is returned when the tus upload offset is mismatching
-	ErrOffsetMismatch = errors.New("tus upload offset mismatch")
-	// ErrUploadNotFound is returned when the tus upload is not found
-	ErrUploadNotFound = errors.New("tus upload not found")
-	// ErrResumeNotEnabled is returned when the tus resuming is not enabled
-	ErrResumeNotEnabled = errors.New("tus resuming not enabled")
-	// ErrFingerprintNotSet is returned when the tus fingerprint is not set
-	ErrFingerprintNotSet = errors.New("tus fingerprint not set")
-)
-
-// ClientError represents an error state of a client
-type ClientError struct {
-	Code int
-	Body []byte
-}
-
-// Error returns an error string containing the client error code
-func (c ClientError) Error() string {
-	return fmt.Sprintf("unexpected status code: %d", c.Code)
-}

backend/webdav/tus-upload.go

@@ -1,88 +0,0 @@
-package webdav
-
-import (
-	"bytes"
-	"encoding/base64"
-	"fmt"
-	"io"
-	"strings"
-)
-
-// Metadata is a typedef for a string to string map to hold metadata
-type Metadata map[string]string
-
-// Upload is a struct containing the file status during upload
-type Upload struct {
-	stream io.ReadSeeker
-	size   int64
-	offset int64
-
-	Fingerprint string
-	Metadata    Metadata
-}
-
-// Updates the Upload information based on offset.
-func (u *Upload) updateProgress(offset int64) {
-	u.offset = offset
-}
-
-// Finished returns whether this upload is finished or not.
-func (u *Upload) Finished() bool {
-	return u.offset >= u.size
-}
-
-// Progress returns the progress in a percentage.
-func (u *Upload) Progress() int64 {
-	return (u.offset * 100) / u.size
-}
-
-// Offset returns the current upload offset.
-func (u *Upload) Offset() int64 {
-	return u.offset
-}
-
-// Size returns the size of the upload body.
-func (u *Upload) Size() int64 {
-	return u.size
-}
-
-// EncodedMetadata encodes the upload metadata.
-func (u *Upload) EncodedMetadata() string {
-	var encoded []string
-
-	for k, v := range u.Metadata {
-		encoded = append(encoded, fmt.Sprintf("%s %s", k, b64encode(v)))
-	}
-
-	return strings.Join(encoded, ",")
-}
-
-func b64encode(s string) string {
-	return base64.StdEncoding.EncodeToString([]byte(s))
-}
-
-// NewUpload creates a new upload from an io.Reader.
-func NewUpload(reader io.Reader, size int64, metadata Metadata, fingerprint string) *Upload {
-	stream, ok := reader.(io.ReadSeeker)
-
-	if !ok {
-		buf := new(bytes.Buffer)
-		_, err := buf.ReadFrom(reader)
-		if err != nil {
-			return nil
-		}
-		stream = bytes.NewReader(buf.Bytes())
-	}
-
-	if metadata == nil {
-		metadata = make(Metadata)
-	}
-
-	return &Upload{
-		stream: stream,
-		size:   size,
-
-		Fingerprint: fingerprint,
-		Metadata:    metadata,
-	}
-}

backend/webdav/tus-uploader.go

@@ -1,191 +0,0 @@
-package webdav
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"strconv"
-
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-// Uploader holds all information about a currently running upload
-type Uploader struct {
-	fs                  *Fs
-	url                 string
-	upload              *Upload
-	offset              int64
-	aborted             bool
-	uploadSubs          []chan Upload
-	notifyChan          chan bool
-	overridePatchMethod bool
-}
-
-// NotifyUploadProgress subscribes to progress updates.
-func (u *Uploader) NotifyUploadProgress(c chan Upload) {
-	u.uploadSubs = append(u.uploadSubs, c)
-}
-
-func (f *Fs) shouldRetryChunk(ctx context.Context, resp *http.Response, err error, newOff *int64) (bool, error) {
-	if resp == nil {
-		return true, err
-	}
-
-	switch resp.StatusCode {
-	case 204:
-		if off, err := strconv.ParseInt(resp.Header.Get("Upload-Offset"), 10, 64); err == nil {
-			*newOff = off
-			return false, nil
-		}
-		return false, err
-
-	case 409:
-		return false, ErrOffsetMismatch
-	case 412:
-		return false, ErrVersionMismatch
-	case 413:
-		return false, ErrLargeUpload
-	}
-
-	return f.shouldRetry(ctx, resp, err)
-}
-
-func (u *Uploader) uploadChunk(ctx context.Context, body io.Reader, size int64, offset int64, options ...fs.OpenOption) (int64, error) {
-	var method string
-
-	if !u.overridePatchMethod {
-		method = "PATCH"
-	} else {
-		method = "POST"
-	}
-
-	extraHeaders := map[string]string{} // FIXME: Use extraHeaders(ctx, src) from Object maybe?
-	extraHeaders["Upload-Offset"] = strconv.FormatInt(offset, 10)
-	extraHeaders["Tus-Resumable"] = "1.0.0"
-	extraHeaders["filetype"] = u.upload.Metadata["filetype"]
-	if u.overridePatchMethod {
-		extraHeaders["X-HTTP-Method-Override"] = "PATCH"
-	}
-
-	url, err := url.Parse(u.url)
-	if err != nil {
-		return 0, fmt.Errorf("upload Chunk failed, could not parse url")
-	}
-
-	// FIXME: Use GetBody func as in chunking.go
-	opts := rest.Opts{
-		Method:        method,
-		Path:          url.Path,
-		NoResponse:    true,
-		RootURL:       fmt.Sprintf("%s://%s", url.Scheme, url.Host),
-		ContentLength: &size,
-		Body:          body,
-		ContentType:   "application/offset+octet-stream",
-		ExtraHeaders:  extraHeaders,
-		Options:       options,
-	}
-
-	var newOffset int64
-
-	err = u.fs.pacer.CallNoRetry(func() (bool, error) {
-		res, err := u.fs.srv.Call(ctx, &opts)
-		return u.fs.shouldRetryChunk(ctx, res, err, &newOffset)
-	})
-	if err != nil {
-		return 0, fmt.Errorf("uploadChunk failed: %w", err)
-		// FIXME What do we do here? Remove the entire upload?
-		// See https://github.com/tus/tusd/issues/176
-	}
-
-	return newOffset, nil
-}
-
-// Upload uploads the entire body to the server.
-func (u *Uploader) Upload(ctx context.Context, options ...fs.OpenOption) error {
-	cnt := 1
-
-	fs.Debug(u.fs, "Uploaded starts")
-	for u.offset < u.upload.size && !u.aborted {
-		err := u.UploadChunk(ctx, cnt, options...)
-		cnt++
-		if err != nil {
-			return err
-		}
-	}
-	fs.Debug(u.fs, "-- Uploaded finished")
-
-	return nil
-}
-
-// UploadChunk uploads a single chunk.
-func (u *Uploader) UploadChunk(ctx context.Context, cnt int, options ...fs.OpenOption) error {
-	chunkSize := u.fs.opt.ChunkSize
-	data := make([]byte, chunkSize)
-
-	_, err := u.upload.stream.Seek(u.offset, 0)
-
-	if err != nil {
-		fs.Errorf(u.fs, "Chunk %d: Error seek in stream failed: %v", cnt, err)
-		return err
-	}
-
-	size, err := u.upload.stream.Read(data)
-
-	if err != nil {
-		fs.Errorf(u.fs, "Chunk %d: Error: Can not read from data strem: %v", cnt, err)
-		return err
-	}
-
-	body := bytes.NewBuffer(data[:size])
-
-	newOffset, err := u.uploadChunk(ctx, body, int64(size), u.offset, options...)
-
-	if err == nil {
-		fs.Debugf(u.fs, "Uploaded chunk no %d ok, range %d -> %d", cnt, u.offset, newOffset)
-	} else {
-		fs.Errorf(u.fs, "Uploaded chunk no %d failed: %v", cnt, err)
-
-		return err
-	}
-
-	u.offset = newOffset
-
-	u.upload.updateProgress(u.offset)
-
-	u.notifyChan <- true
-
-	return nil
-}
-
-// Waits for a signal to broadcast to all subscribers
-func (u *Uploader) broadcastProgress() {
-	for range u.notifyChan {
-		for _, c := range u.uploadSubs {
-			c <- *u.upload
-		}
-	}
-}
-
-// NewUploader creates a new Uploader.
-func NewUploader(f *Fs, url string, upload *Upload, offset int64) *Uploader {
-	notifyChan := make(chan bool)
-
-	uploader := &Uploader{
-		f,
-		url,
-		upload,
-		offset,
-		false,
-		nil,
-		notifyChan,
-		false,
-	}
-
-	go uploader.broadcastProgress()
-
-	return uploader
-}

backend/webdav/tus.go

@@ -1,108 +0,0 @@
-package webdav
-
-/*
-   Chunked upload based on the tus protocol for ownCloud Infinite Scale
-   See https://tus.io/protocols/resumable-upload
-*/
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"net/http"
-	"path/filepath"
-	"strconv"
-
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-func (o *Object) updateViaTus(ctx context.Context, in io.Reader, contentType string, src fs.ObjectInfo, options ...fs.OpenOption) (err error) {
-
-	fn := filepath.Base(src.Remote())
-	metadata := map[string]string{
-		"filename": fn,
-		"mtime":    strconv.FormatInt(src.ModTime(ctx).Unix(), 10),
-		"filetype": contentType,
-	}
-
-	// Fingerprint is used to identify the upload when resuming. That is not yet implemented
-	fingerprint := ""
-
-	// create an upload from a file.
-	upload := NewUpload(in, src.Size(), metadata, fingerprint)
-
-	// create the uploader.
-	uploader, err := o.CreateUploader(ctx, upload, options...)
-	if err == nil {
-		// start the uploading process.
-		err = uploader.Upload(ctx, options...)
-	}
-
-	return err
-}
-
-func (f *Fs) getTusLocationOrRetry(ctx context.Context, resp *http.Response, err error) (bool, string, error) {
-
-	switch resp.StatusCode {
-	case 201:
-		location := resp.Header.Get("Location")
-		return false, location, nil
-	case 412:
-		return false, "", ErrVersionMismatch
-	case 413:
-		return false, "", ErrLargeUpload
-	}
-
-	retry, err := f.shouldRetry(ctx, resp, err)
-	return retry, "", err
-}
-
-// CreateUploader creates a new upload to the server.
-func (o *Object) CreateUploader(ctx context.Context, u *Upload, options ...fs.OpenOption) (*Uploader, error) {
-	if u == nil {
-		return nil, ErrNilUpload
-	}
-
-	// if c.Config.Resume && len(u.Fingerprint) == 0 {
-	//		return nil, ErrFingerprintNotSet
-	//	}
-
-	l := int64(0)
-	p := o.filePath()
-	// cut the filename off
-	dir, _ := filepath.Split(p)
-	if dir == "" {
-		dir = "/"
-	}
-
-	opts := rest.Opts{
-		Method:        "POST",
-		Path:          dir,
-		NoResponse:    true,
-		RootURL:       o.fs.endpointURL,
-		ContentLength: &l,
-		ExtraHeaders:  o.extraHeaders(ctx, o),
-		Options:       options,
-	}
-	opts.ExtraHeaders["Upload-Length"] = strconv.FormatInt(u.size, 10)
-	opts.ExtraHeaders["Upload-Metadata"] = u.EncodedMetadata()
-	opts.ExtraHeaders["Tus-Resumable"] = "1.0.0"
-	// opts.ExtraHeaders["mtime"] = strconv.FormatInt(src.ModTime(ctx).Unix(), 10)
-
-	var tusLocation string
-	// rclone http call
-	err := o.fs.pacer.CallNoRetry(func() (bool, error) {
-		var retry bool
-		res, err := o.fs.srv.Call(ctx, &opts)
-		retry, tusLocation, err = o.fs.getTusLocationOrRetry(ctx, res, err)
-		return retry, err
-	})
-	if err != nil {
-		return nil, fmt.Errorf("making upload directory failed: %w", err)
-	}
-
-	uploader := NewUploader(o.fs, tusLocation, u, 0)
-
-	return uploader, nil
-}

backend/webdav/webdav.go

@@ -84,10 +84,7 @@ func init() {
 				Help:  "Nextcloud",
 			}, {
 				Value: "owncloud",
-				Help:  "Owncloud 10 PHP based WebDAV server",
+				Help:  "Owncloud",
-			}, {
-				Value: "infinitescale",
-				Help:  "ownCloud Infinite Scale",
 			}, {
 				Value: "sharepoint",
 				Help:  "Sharepoint Online, authenticated by Microsoft account",
@@ -215,7 +212,6 @@ type Fs struct {
 	pacer              *fs.Pacer     // pacer for API calls
 	precision          time.Duration // mod time precision
 	canStream          bool          // set if can stream
-	canTus             bool          // supports the TUS upload protocol
 	useOCMtime         bool          // set if can use X-OC-Mtime
 	propsetMtime       bool          // set if can use propset
 	retryWithZeroDepth bool          // some vendors (sharepoint) won't list files when Depth is 1 (our default)
@@ -636,15 +632,6 @@ func (f *Fs) setQuirks(ctx context.Context, vendor string) error {
 		f.propsetMtime = true
 		f.hasOCMD5 = true
 		f.hasOCSHA1 = true
-	case "infinitescale":
-		f.precision = time.Second
-		f.useOCMtime = true
-		f.propsetMtime = true
-		f.hasOCMD5 = false
-		f.hasOCSHA1 = true
-		f.canChunk = false
-		f.canTus = true
-		f.opt.ChunkSize = 10 * fs.Mebi
 	case "nextcloud":
 		f.precision = time.Second
 		f.useOCMtime = true
@@ -1342,7 +1329,7 @@ func (o *Object) Size() int64 {
 	ctx := context.TODO()
 	err := o.readMetaData(ctx)
 	if err != nil {
-		fs.Infof(o, "Failed to read metadata: %v", err)
+		fs.Logf(o, "Failed to read metadata: %v", err)
 		return 0
 	}
 	return o.size
@@ -1386,7 +1373,7 @@ func (o *Object) readMetaData(ctx context.Context) (err error) {
 func (o *Object) ModTime(ctx context.Context) time.Time {
 	err := o.readMetaData(ctx)
 	if err != nil {
-		fs.Infof(o, "Failed to read metadata: %v", err)
+		fs.Logf(o, "Failed to read metadata: %v", err)
 		return time.Now()
 	}
 	return o.modTime
@@ -1512,21 +1499,9 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		return fmt.Errorf("Update mkParentDir failed: %w", err)
 	}
 
-	if o.fs.canTus { // supports the tus upload protocol, ie. InfiniteScale
+	if o.shouldUseChunkedUpload(src) {
-		fs.Debugf(src, "Update will use the tus protocol to upload")
+		fs.Debugf(src, "Update will use the chunked upload strategy")
-		contentType := fs.MimeType(ctx, src)
+		err = o.updateChunked(ctx, in, src, options...)
-		err = o.updateViaTus(ctx, in, contentType, src, options...)
-		if err != nil {
-			fs.Debug(src, "tus update failed.")
-			return fmt.Errorf("tus update failed: %w", err)
-		}
-	} else if o.shouldUseChunkedUpload(src) {
-		if o.fs.opt.Vendor == "nextcloud" {
-			fs.Debugf(src, "Update will use the chunked upload strategy")
-			err = o.updateChunked(ctx, in, src, options...)
-		} else {
-			fs.Debug(src, "Chunking - unknown vendor")
-		}
 		if err != nil {
 			return err
 		}
@@ -1538,9 +1513,10 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		// TODO: define getBody() to enable low-level HTTP/2 retries
 		err = o.updateSimple(ctx, in, nil, filePath, src.Size(), contentType, extraHeaders, o.fs.endpointURL, options...)
 		if err != nil {
-			return fmt.Errorf("unchunked simple update failed: %w", err)
+			return err
 		}
 	}
+
 	// read metadata from remote
 	o.hasMetaData = false
 	return o.readMetaData(ctx)

bin/.ignore-emails

@@ -12,5 +12,4 @@
 <seb•ɑƬ•chezwam•ɖɵʈ•org>
 <allllaboutyou@gmail.com>
 <psycho@feltzv.fr>
-<afw5059@gmail.com>
+<afw5059@gmail.com>
-<piyushgarg80>

bin/check_autogenerated_edits.py

@@ -4,12 +4,12 @@ This script checks for unauthorized modifications in autogenerated sections of m
 It is designed to be used in a GitHub Actions workflow or a local pre-commit hook.
 
 Features:
-- Detects markdown files changed between a commit and one of its ancestors. Default is to
+- Detects markdown files changed in the last commit.
-  check the last commit only. When triggered on a pull request it should typically compare the
-  pull request branch head and its merge base - the commit on the main branch before it diverged.
 - Identifies modified autogenerated sections marked by specific comments.
 - Reports violations using GitHub Actions error messages.
 - Exits with a nonzero status code if unauthorized changes are found.
+
+It currently only checks the last commit.
 """
 
 import re
@@ -22,18 +22,18 @@ def run_git(args):
     """
     return subprocess.run(["git"] + args, stdout=subprocess.PIPE, text=True, check=True).stdout.strip()
 
-def get_changed_files(base, head):
+def get_changed_files():
     """
-    Retrieve a list of markdown files that were changed between the base and head commits.
+    Retrieve a list of markdown files that were changed in the last commit.
     """
-    files = run_git(["diff", "--name-only", f"{base}...{head}"]).splitlines()
+    files = run_git(["diff", "--name-only", "HEAD~1", "HEAD"]).splitlines()
     return [f for f in files if f.endswith(".md")]
 
-def get_diff(file, base, head):
+def get_diff(file):
     """
-    Get the diff of a given file between the base and head commits.
+    Get the diff of a given file between the last commit and the current version.
     """
-    return run_git(["diff", "-U0", f"{base}...{head}", "--", file]).splitlines()
+    return run_git(["diff", "-U0", "HEAD~1", "HEAD", "--", file]).splitlines()
 
 def get_file_content(ref, file):
     """
@@ -70,21 +70,17 @@ def show_error(file_name, line, message):
     """
     print(f"::error file={file_name},line={line}::{message} at {file_name} line {line}")
 
-def check_file(file, base, head):
+def check_file(file):
     """
     Check a markdown file for modifications in autogenerated regions.
     """
     viol = False
     new_lines = get_file_content("HEAD", file)
     old_lines = get_file_content("HEAD~1", file)
-
-    # If old file did not exist or was empty then don't check
-    if not old_lines:
-        return
     
     # Entire autogenerated file check.
     if any("autogenerated - DO NOT EDIT" in l for l in new_lines[:10]):
-        if get_diff(file, base, head):
+        if get_diff(file):
             show_error(file, 1, "Autogenerated file modified")
             return True
         return False
@@ -92,7 +88,7 @@ def check_file(file, base, head):
     # Partial autogenerated regions.
     regions_new = find_regions(new_lines)
     regions_old = find_regions(old_lines)
-    diff = get_diff(file, base, head)
+    diff = get_diff(file)
     hunk_re = re.compile(r"^@@ -(\d+),?(\d*) \+(\d+),?(\d*) @@")
     new_ln = old_ln = None
     
@@ -124,15 +120,9 @@ def main():
     """
     Main function that iterates over changed files and checks them for violations.
     """
-    base = "HEAD~1"
-    head = "HEAD"
-    if len(sys.argv) > 1:
-        base = sys.argv[1]
-        if len(sys.argv) > 2:
-            head = sys.argv[2]
     found = False
-    for f in get_changed_files(base, head):
+    for f in get_changed_files():
-        if check_file(f, base, head):
+        if check_file(f):
             found = True
     if found:
         sys.exit(1)

bin/make-test-certs.sh

@@ -1,119 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# Create test TLS certificates for use with rclone.
-
-OUT_DIR="${OUT_DIR:-./tls-test}"
-CA_SUBJ="${CA_SUBJ:-/C=US/ST=Test/L=Test/O=Test Org/OU=Test Unit/CN=Test Root CA}"
-SERVER_CN="${SERVER_CN:-localhost}"
-CLIENT_CN="${CLIENT_CN:-Test Client}"
-CLIENT_KEY_PASS="${CLIENT_KEY_PASS:-testpassword}"
-
-CA_DAYS=${CA_DAYS:-3650}
-SERVER_DAYS=${SERVER_DAYS:-825}
-CLIENT_DAYS=${CLIENT_DAYS:-825}
-
-mkdir -p "$OUT_DIR"
-cd "$OUT_DIR"
-
-# Create OpenSSL config
-
-# CA extensions
-cat > ca_openssl.cnf <<'EOF'
-[ ca_ext ]
-basicConstraints = critical, CA:true, pathlen:1
-keyUsage = critical, keyCertSign, cRLSign
-subjectKeyIdentifier = hash
-authorityKeyIdentifier = keyid:always,issuer
-EOF
-
-# Server extensions (SAN includes localhost + loopback IP)
-cat > server_openssl.cnf <<EOF
-[ server_ext ]
-basicConstraints = critical, CA:false
-keyUsage = critical, digitalSignature, keyEncipherment
-extendedKeyUsage = serverAuth
-subjectKeyIdentifier = hash
-authorityKeyIdentifier = keyid,issuer
-subjectAltName = @alt_names
-
-[ alt_names ]
-DNS.1 = ${SERVER_CN}
-IP.1 = 127.0.0.1
-EOF
-
-# Client extensions (for mTLS client auth)
-cat > client_openssl.cnf <<'EOF'
-[ client_ext ]
-basicConstraints = critical, CA:false
-keyUsage = critical, digitalSignature, keyEncipherment
-extendedKeyUsage = clientAuth
-subjectKeyIdentifier = hash
-authorityKeyIdentifier = keyid,issuer
-EOF
-
-echo "Create CA key, CSR, and self-signed CA cert"
-if [ ! -f ca.key.pem ]; then
-  openssl genrsa -out ca.key.pem 4096
-  chmod 600 ca.key.pem
-fi
-
-openssl req -new -key ca.key.pem -subj "$CA_SUBJ" -out ca.csr.pem
-
-openssl x509 -req -in ca.csr.pem -signkey ca.key.pem \
-  -sha256 -days "$CA_DAYS" \
-  -extfile ca_openssl.cnf -extensions ca_ext \
-  -out ca.cert.pem
-
-echo "Create server key (NO PASSWORD) and cert signed by CA"
-openssl genrsa -out server.key.pem 2048
-chmod 600 server.key.pem
-
-openssl req -new -key server.key.pem -subj "/CN=${SERVER_CN}" -out server.csr.pem
-
-openssl x509 -req -in server.csr.pem \
-  -CA ca.cert.pem -CAkey ca.key.pem -CAcreateserial \
-  -out server.cert.pem -days "$SERVER_DAYS" -sha256 \
-  -extfile server_openssl.cnf -extensions server_ext
-
-echo "Create client key (PASSWORD-PROTECTED), CSR, and cert"
-openssl genrsa -aes256 -passout pass:"$CLIENT_KEY_PASS" -out client.key.pem 2048
-chmod 600 client.key.pem
-
-openssl req -new -key client.key.pem -passin pass:"$CLIENT_KEY_PASS" \
-  -subj "/CN=${CLIENT_CN}" -out client.csr.pem
-
-openssl x509 -req -in client.csr.pem \
-  -CA ca.cert.pem -CAkey ca.key.pem -CAcreateserial \
-  -out client.cert.pem -days "$CLIENT_DAYS" -sha256 \
-  -extfile client_openssl.cnf -extensions client_ext
-
-echo "Verify chain"
-openssl verify -CAfile ca.cert.pem server.cert.pem client.cert.pem
-
-echo "Done"
-
-echo
-echo "Summary"
-echo "-------"
-printf "%-22s %s\n" \
-  "CA key:" "ca.key.pem" \
-  "CA cert:" "ca.cert.pem" \
-  "Server key:" "server.key.pem (no password)" \
-  "Server CSR:" "server.csr.pem" \
-  "Server cert:" "server.cert.pem (SAN: ${SERVER_CN}, 127.0.0.1)" \
-  "Client key:" "client.key.pem (encrypted)" \
-  "Client CSR:" "client.csr.pem" \
-  "Client cert:" "client.cert.pem" \
-  "Client key password:" "$CLIENT_KEY_PASS"
-
-echo
-echo "Test rclone server"
-echo
-echo "rclone serve http -vv --addr :8080 --cert ${OUT_DIR}/server.cert.pem --key ${OUT_DIR}/server.key.pem --client-ca ${OUT_DIR}/ca.cert.pem ."
-
-echo
-echo "Test rclone client"
-echo
-echo "rclone lsf :http: --http-url 'https://localhost:8080' --ca-cert ${OUT_DIR}/ca.cert.pem --client-cert ${OUT_DIR}/client.cert.pem --client-key ${OUT_DIR}/client.key.pem --client-pass \$(rclone obscure $CLIENT_KEY_PASS)"
-echo

bin/make_bisync_docs.go

@@ -1,159 +0,0 @@
-//go:build ignore
-
-package main
-
-import (
-	"bytes"
-	"cmp"
-	"context"
-	"encoding/json"
-	"flag"
-	"fmt"
-	"os"
-	"path/filepath"
-	"slices"
-	"strings"
-
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/operations"
-	"github.com/rclone/rclone/fstest/runs"
-	"github.com/stretchr/testify/assert/yaml"
-)
-
-var path = flag.String("path", "./docs/content/", "root path")
-
-const (
-	configFile              = "fstest/test_all/config.yaml"
-	startListIgnores        = "<!--- start list_ignores - DO NOT EDIT THIS SECTION - use make commanddocs --->"
-	endListIgnores          = "<!--- end list_ignores - DO NOT EDIT THIS SECTION - use make commanddocs --->"
-	startListFailures       = "<!--- start list_failures - DO NOT EDIT THIS SECTION - use make commanddocs --->"
-	endListFailures         = "<!--- end list_failures - DO NOT EDIT THIS SECTION - use make commanddocs --->"
-	integrationTestsJSONURL = "https://pub.rclone.org/integration-tests/current/index.json"
-	integrationTestsHTMLURL = "https://pub.rclone.org/integration-tests/current/"
-)
-
-func main() {
-	err := replaceBetween(*path, startListIgnores, endListIgnores, getIgnores)
-	if err != nil {
-		fs.Errorf(*path, "error replacing ignores: %v", err)
-	}
-	err = replaceBetween(*path, startListFailures, endListFailures, getFailures)
-	if err != nil {
-		fs.Errorf(*path, "error replacing failures: %v", err)
-	}
-}
-
-// replaceBetween replaces the text between startSep and endSep with fn()
-func replaceBetween(path, startSep, endSep string, fn func() (string, error)) error {
-	b, err := os.ReadFile(filepath.Join(path, "bisync.md"))
-	if err != nil {
-		return err
-	}
-	doc := string(b)
-
-	before, after, found := strings.Cut(doc, startSep)
-	if !found {
-		return fmt.Errorf("could not find: %v", startSep)
-	}
-	_, after, found = strings.Cut(after, endSep)
-	if !found {
-		return fmt.Errorf("could not find: %v", endSep)
-	}
-
-	replaceSection, err := fn()
-	if err != nil {
-		return err
-	}
-
-	newDoc := before + startSep + "\n" + strings.TrimSpace(replaceSection) + "\n" + endSep + after
-
-	err = os.WriteFile(filepath.Join(path, "bisync.md"), []byte(newDoc), 0777)
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
-// getIgnores updates the list of ignores from config.yaml
-func getIgnores() (string, error) {
-	config, err := parseConfig()
-	if err != nil {
-		return "", fmt.Errorf("failed to parse config: %v", err)
-	}
-	s := ""
-	slices.SortFunc(config.Backends, func(a, b runs.Backend) int {
-		return cmp.Compare(a.Remote, b.Remote)
-	})
-	for _, backend := range config.Backends {
-		include := false
-
-		if slices.Contains(backend.IgnoreTests, "cmd/bisync") {
-			include = true
-			s += fmt.Sprintf("- `%s` (`%s`)\n", strings.TrimSuffix(backend.Remote, ":"), backend.Backend)
-		}
-
-		for _, ignore := range backend.Ignore {
-			if strings.Contains(strings.ToLower(ignore), "bisync") {
-				if !include { // don't have header row yet
-					s += fmt.Sprintf("- `%s` (`%s`)\n", strings.TrimSuffix(backend.Remote, ":"), backend.Backend)
-				}
-				include = true
-				s += fmt.Sprintf("  - `%s`\n", ignore)
-				// TODO: might be neat to add a "reason" param displaying the reason the test is ignored
-			}
-		}
-	}
-	return s, nil
-}
-
-// getFailures updates the list of currently failing tests from the integration tests server
-func getFailures() (string, error) {
-	var buf bytes.Buffer
-	err := operations.CopyURLToWriter(context.Background(), integrationTestsJSONURL, &buf)
-	if err != nil {
-		return "", err
-	}
-
-	r := runs.Report{}
-	err = json.Unmarshal(buf.Bytes(), &r)
-	if err != nil {
-		return "", fmt.Errorf("failed to unmarshal json: %v", err)
-	}
-
-	s := ""
-	for _, run := range r.Failed {
-		for i, t := range run.FailedTests {
-			if strings.Contains(strings.ToLower(t), "bisync") {
-
-				if i == 0 { // don't have header row yet
-					s += fmt.Sprintf("- `%s` (`%s`)\n", strings.TrimSuffix(run.Remote, ":"), run.Backend)
-				}
-
-				url := integrationTestsHTMLURL + run.TrialName
-				url = url[:len(url)-5] + "1.txt" // numbers higher than 1 could change from night to night
-				s += fmt.Sprintf("  - [`%s`](%v)\n", t, url)
-
-				if i == 4 && len(run.FailedTests) > 5 { // stop after 5
-					s += fmt.Sprintf("  - [%v more](%v)\n", len(run.FailedTests)-5, integrationTestsHTMLURL)
-					break
-				}
-			}
-		}
-	}
-	s += fmt.Sprintf("- Updated: %v", r.DateTime)
-	return s, nil
-}
-
-// parseConfig reads and parses the config.yaml file
-func parseConfig() (*runs.Config, error) {
-	d, err := os.ReadFile(configFile)
-	if err != nil {
-		return nil, fmt.Errorf("failed to read config file: %w", err)
-	}
-	config := &runs.Config{}
-	err = yaml.Unmarshal(d, &config)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse config file: %w", err)
-	}
-	return config, nil
-}