Version v1.64.1

With automount the target mount drive appears twice in /proc/self/mountinfo.

    379 27 0:70 / /mnt/rclone rw,relatime shared:433 - autofs systemd-1 rw,fd=57,...
    566 379 0:90 / /mnt/rclone rw,nosuid,nodev,relatime shared:488 - fuse.rclone remote: rw,...

Before this fix we only looked for the mount once in
/proc/self/mountinfo. It finds the automount line and since this
doesn't have fs type rclone it concludes the mount isn't ready yet.

This patch makes rclone look through all the mounts and if any of them
have fs type rclone it concludes the mount is ready.

See: https://forum.rclone.org/t/systemd-mount-works-but-automount-does-not/42287/

.gitattributes

@@ -1,7 +1,3 @@
-# Go writes go.mod and go.sum with lf even on windows
-go.mod text eol=lf
-go.sum text eol=lf
-
 # Ignore generated files in GitHub language statistics and diffs
 /MANUAL.* linguist-generated=true
 /rclone.1 linguist-generated=true

.github/workflows/build.yml

@@ -27,12 +27,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        job_name: ['linux', 'linux_386', 'mac_amd64', 'mac_arm64', 'windows', 'other_os', 'go1.20', 'go1.21']
+        job_name: ['linux', 'linux_386', 'mac_amd64', 'mac_arm64', 'windows', 'other_os', 'go1.19', 'go1.20']
 
         include:
           - job_name: linux
             os: ubuntu-latest
-            go: '>=1.22.0-rc.1'
+            go: '1.21'
             gotags: cmount
             build_flags: '-include "^linux/"'
             check: true
@@ -43,14 +43,14 @@ jobs:
 
           - job_name: linux_386
             os: ubuntu-latest
-            go: '>=1.22.0-rc.1'
+            go: '1.21'
             goarch: 386
             gotags: cmount
             quicktest: true
 
           - job_name: mac_amd64
-            os: macos-latest
-            go: '>=1.22.0-rc.1'
+            os: macos-11
+            go: '1.21'
             gotags: 'cmount'
             build_flags: '-include "^darwin/amd64" -cgo'
             quicktest: true
@@ -58,15 +58,15 @@ jobs:
             deploy: true
 
           - job_name: mac_arm64
-            os: macos-latest
-            go: '>=1.22.0-rc.1'
+            os: macos-11
+            go: '1.21'
             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: '>=1.22.0-rc.1'
+            go: '1.21'
             gotags: cmount
             cgo: '0'
             build_flags: '-include "^windows/"'
@@ -76,20 +76,20 @@ jobs:
 
           - job_name: other_os
             os: ubuntu-latest
-            go: '>=1.22.0-rc.1'
+            go: '1.21'
             build_flags: '-exclude "^(windows/|darwin/|linux/)"'
             compile_all: true
             deploy: true
 
-          - job_name: go1.20
+          - job_name: go1.19
             os: ubuntu-latest
-            go: '1.20'
+            go: '1.19'
             quicktest: true
             racequicktest: true
 
-          - job_name: go1.21
+          - job_name: go1.20
             os: ubuntu-latest
-            go: '1.21'
+            go: '1.20'
             quicktest: true
             racequicktest: true
 
@@ -104,7 +104,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go }}
           check-latest: true
@@ -124,7 +124,7 @@ jobs:
           sudo modprobe fuse
           sudo chmod 666 /dev/fuse
           sudo chown root:$USER /etc/fuse.conf
-          sudo apt-get install fuse3 libfuse-dev rpm pkg-config git-annex git-annex-remote-rclone
+          sudo apt-get install fuse3 libfuse-dev rpm pkg-config
         if: matrix.os == 'ubuntu-latest'
 
       - name: Install Libraries on macOS
@@ -137,8 +137,7 @@ jobs:
           brew untap --force homebrew/cask
           brew update
           brew install --cask macfuse
-          brew install git-annex git-annex-remote-rclone
-        if: matrix.os == 'macos-latest'
+        if: matrix.os == 'macos-11'
 
       - name: Install Libraries on Windows
         shell: powershell
@@ -168,6 +167,14 @@ jobs:
           printf "\n\nSystem environment:\n\n"
           env
 
+      - name: Go module cache
+        uses: actions/cache@v3
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
       - name: Build rclone
         shell: bash
         run: |
@@ -209,6 +216,7 @@ jobs:
         shell: bash
         run: |
           if [[ "${{ matrix.os }}" == "ubuntu-latest" ]]; then make release_dep_linux ; fi
+          if [[ "${{ matrix.os }}" == "windows-latest" ]]; then make release_dep_windows ; fi
           make ci_beta
         env:
           RCLONE_CONFIG_PASS: ${{ secrets.RCLONE_CONFIG_PASS }}
@@ -223,71 +231,21 @@ jobs:
     runs-on: ubuntu-latest
 
     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@v4
 
+      - name: Code quality test
+        uses: golangci/golangci-lint-action@v3
+        with:
+          # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
+          version: latest
+
+      # Run govulncheck on the latest go version, the one we build binaries with
       - name: Install Go
-        id: setup-go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
-          go-version: '>=1.22.0-rc.1'
+          go-version: '1.21'
           check-latest: true
-          cache: false
-
-      - name: Cache
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/go/pkg/mod
-            ~/.cache/go-build
-            ~/.cache/golangci-lint
-          key: golangci-lint-${{ steps.get-runner-parameters.outputs.runner-os-version }}-go${{ steps.setup-go.outputs.go-version }}-${{ steps.get-runner-parameters.outputs.year-week }}-${{ hashFiles('go.sum') }}
-          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@v6
-        with:
-          version: latest
-          skip-cache: true
-
-      - name: Code quality test (Windows)
-        uses: golangci/golangci-lint-action@v6
-        env:
-          GOOS: "windows"
-        with:
-          version: latest
-          skip-cache: true
-
-      - name: Code quality test (macOS)
-        uses: golangci/golangci-lint-action@v6
-        env:
-          GOOS: "darwin"
-        with:
-          version: latest
-          skip-cache: true
-
-      - name: Code quality test (FreeBSD)
-        uses: golangci/golangci-lint-action@v6
-        env:
-          GOOS: "freebsd"
-        with:
-          version: latest
-          skip-cache: true
-
-      - name: Code quality test (OpenBSD)
-        uses: golangci/golangci-lint-action@v6
-        env:
-          GOOS: "openbsd"
-        with:
-          version: latest
-          skip-cache: true
 
       - name: Install govulncheck
         run: go install golang.org/x/vuln/cmd/govulncheck@latest
@@ -309,9 +267,17 @@ jobs:
 
       # Upgrade together with NDK version
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
         with:
-          go-version: '>=1.22.0-rc.1'
+          go-version: '1.21'
+
+      - name: Go module cache
+        uses: actions/cache@v3
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
 
       - name: Set global environment variables
         shell: bash

.github/workflows/build_publish_beta_docker_image.yml

@@ -56,7 +56,7 @@ jobs:
               run: |
                 df -h .
             - name: Build and publish image
-              uses: docker/build-push-action@v6
+              uses: docker/build-push-action@v5
               with:
                 file: Dockerfile
                 context: .

.github/workflows/build_publish_release_docker_image.yml

@@ -10,15 +10,6 @@ jobs:
         runs-on: ubuntu-latest
         name: Build image job
         steps:
-            - name: Free some space
-              shell: bash
-              run: |
-                df -h .
-                # Remove android SDK
-                sudo rm -rf /usr/local/lib/android || true
-                # Remove .net runtime
-                sudo rm -rf /usr/share/dotnet || true
-                df -h .
             - name: Checkout master
               uses: actions/checkout@v4
               with:
@@ -48,15 +39,6 @@ jobs:
         runs-on: ubuntu-latest
         name: Build docker plugin job
         steps:
-            - name: Free some space
-              shell: bash
-              run: |
-                df -h .
-                # Remove android SDK
-                sudo rm -rf /usr/local/lib/android || true
-                # Remove .net runtime
-                sudo rm -rf /usr/share/dotnet || true
-                df -h .
             - name: Checkout master
               uses: actions/checkout@v4
               with:

.github/workflows/notify.yml

@@ -1,15 +0,0 @@
-name: Notify users based on issue labels
-
-on:
-  issues:
-      types: [labeled]
-
-jobs:
-  notify:
-    runs-on: ubuntu-latest
-    steps:
-        - uses: jenschelkopf/issue-label-notification-action@1.3
-          with:
-             token: ${{ secrets.NOTIFY_ACTION_TOKEN }}
-             recipients: |
-                  Support Contract=@rclone/support

.github/workflows/winget.yml

@@ -1,14 +1,14 @@
-name: Publish to Winget
-on:
-  release:
-    types: [released]
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: vedantmgoyal2009/winget-releaser@v2
-        with:
-          identifier: Rclone.Rclone
-          installers-regex: '-windows-\w+\.zip$'
-          token: ${{ secrets.WINGET_TOKEN }}
+name: Publish to Winget
+on:
+  release:
+    types: [released]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: vedantmgoyal2009/winget-releaser@v2
+        with:
+          identifier: Rclone.Rclone
+          installers-regex: '-windows-\w+\.zip$'
+          token: ${{ secrets.WINGET_TOKEN }}

.gitignore

@@ -3,13 +3,10 @@ _junk/
 rclone
 rclone.exe
 build
-/docs/public/
-/docs/.hugo_build.lock
-/docs/static/img/logos/
+docs/public
 rclone.iml
 .idea
 .history
-.vscode
 *.test
 *.iml
 fuzz-build.zip
@@ -17,6 +14,4 @@ fuzz-build.zip
 *.rej
 Thumbs.db
 __pycache__
-.DS_Store
-resource_windows_*.syso
-.devcontainer
+.DS_Store

CONTRIBUTING.md

@@ -1,8 +1,8 @@
-# Contributing to rclone
+# Contributing to rclone #
 
 This is a short guide on how to contribute things to rclone.
 
-## Reporting a bug
+## Reporting a bug ##
 
 If you've just got a question or aren't sure if you've found a bug
 then please use the [rclone forum](https://forum.rclone.org/) instead
@@ -12,13 +12,13 @@ When filing an issue, please include the following information if
 possible as well as a description of the problem.  Make sure you test
 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 `rclone -vv copy /tmp remote:tmp`)
-    - if the log contains secrets then edit the file with a text editor first to obscure them
+  * 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 `rclone -vv copy /tmp remote:tmp`)
+    * if the log contains secrets then edit the file with a text editor first to obscure them
 
-## Submitting a new feature or bug fix
+## 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.
@@ -73,9 +73,9 @@ This is typically enough if you made a simple bug fix, otherwise please read the
 
 Make sure you
 
-- Add [unit tests](#testing) for a new feature.
-- Add [documentation](#writing-documentation) for a new feature.
-- [Commit your changes](#committing-your-changes) using the [commit message guidelines](#commit-messages).
+  * Add [unit tests](#testing) for a new feature.
+  * Add [documentation](#writing-documentation) for a new feature.
+  * [Commit your changes](#committing-your-changes) using the [message guideline](#commit-messages).
 
 When you are done with that push your changes to GitHub:
 
@@ -88,9 +88,9 @@ Your changes will then get reviewed and you might get asked to fix some stuff. I
 
 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).
 
-## Using Git and GitHub
+## Using Git and GitHub ##
 
-### Committing your changes
+### Committing your changes ###
 
 Follow the guideline for [commit messages](#commit-messages) and then:
 
@@ -107,7 +107,7 @@ You can modify the message or changes in the latest commit using:
 
 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).
 
-### 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 practice to involve your collaborators before modifying commits that have been pushed to GitHub.
 
@@ -115,7 +115,7 @@ Your previously pushed commits are replaced by:
 
     git push --force origin my-new-feature 
 
-### Basing your changes on the latest master
+### Basing your changes on the latest master ###
 
 To base your changes on the latest version of the [rclone master](https://github.com/rclone/rclone/tree/master) (upstream):
 
@@ -149,21 +149,13 @@ If you squash commits that have been pushed to GitHub, then you will have to [re
 
 Tip: You may like to use `git rebase -i master` if you are experienced or have a more complex situation.
 
-### GitHub Continuous Integration
+### GitHub Continuous Integration ###
 
 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.
 
-## Testing
+## Testing ##
 
-### Code quality tests
-
-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 them with `make check` or with `golangci-lint run ./...`.
-
-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).
-
-### Quick testing
+### 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.
@@ -176,7 +168,7 @@ You can also use `make`, if supported by your platform
 
 The quicktest is [automatically run by GitHub](#github-continuous-integration) when you push your branch to GitHub.
 
-### Backend testing
+### Backend testing ###
 
 rclone contains a mixture of unit tests and integration tests.
 Because it is difficult (and in some respects pointless) to test cloud
@@ -211,7 +203,7 @@ project root:
     go install github.com/rclone/rclone/fstest/test_all
     test_all -backend drive
 
-### Full integration testing
+### Full integration testing ###
 
 If you want to run all the integration tests against all the remotes,
 then change into the project root and run
@@ -226,56 +218,55 @@ The commands may require some extra go packages which you can install with
 The full integration tests are run daily on the integration test server. You can
 find the results at https://pub.rclone.org/integration-tests/
 
-## Code Organisation
+## Code Organisation ##
 
 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
-    - ...providers
-- bin - scripts for use while building or maintaining rclone
-- cmd - the rclone commands
-    - all - import this to load all the commands
-    - ...commands
-- cmdtest - end-to-end tests of commands, flags, environment variables,...
-- docs - the documentation and website
-    - content - adjust these docs only - everything else is autogenerated
-    - command - these are auto-generated - edit the corresponding .go file
-- fs - main rclone definitions - minimal amount of code
-    - accounting - bandwidth limiting and statistics
-    - asyncreader - an io.Reader which reads ahead
-    - config - manage the config file and flags
-    - driveletter - detect if a name is a drive letter
-    - filter - implements include/exclude filtering
-    - fserrors - rclone specific error handling
-    - fshttp - http handling for rclone
-    - fspath - path handling for rclone
-    - hash - defines rclone's hash types and functions
-    - list - list a remote
-    - log - logging facilities
-    - march - iterates directories in lock step
-    - object - in memory Fs objects
-    - operations - primitives for sync, e.g. Copy, Move
-    - sync - sync directories
-    - walk - walk a directory
-- fstest - provides integration test framework
-    - fstests - integration tests for the backends
-    - mockdir - mocks an fs.Directory
-    - mockobject - mocks an fs.Object
-    - 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
-    - dircache - directory ID to name caching
-    - oauthutil - helpers for using oauth
-    - pacer - retries with backoff and paces operations
-    - readers - a selection of useful io.Readers
-    - 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
+  * backend - the rclone backends for interfacing to cloud providers -
+    * all - import this to load all the cloud providers
+    * ...providers
+  * bin - scripts for use while building or maintaining rclone
+  * cmd - the rclone commands
+    * all - import this to load all the commands
+    * ...commands
+  * cmdtest - end-to-end tests of commands, flags, environment variables,...
+  * docs - the documentation and website
+    * content - adjust these docs only - everything else is autogenerated
+      * command - these are auto-generated - edit the corresponding .go file
+  * fs - main rclone definitions - minimal amount of code
+    * accounting - bandwidth limiting and statistics
+    * asyncreader - an io.Reader which reads ahead
+    * config - manage the config file and flags
+    * driveletter - detect if a name is a drive letter
+    * filter - implements include/exclude filtering
+    * fserrors - rclone specific error handling
+    * fshttp - http handling for rclone
+    * fspath - path handling for rclone
+    * hash - defines rclone's hash types and functions
+    * list - list a remote
+    * log - logging facilities
+    * march - iterates directories in lock step
+    * object - in memory Fs objects
+    * operations - primitives for sync, e.g. Copy, Move
+    * sync - sync directories
+    * walk - walk a directory
+  * fstest - provides integration test framework
+    * fstests - integration tests for the backends
+    * mockdir - mocks an fs.Directory
+    * mockobject - mocks an fs.Object
+    * 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
+    * dircache - directory ID to name caching
+    * oauthutil - helpers for using oauth
+    * pacer - retries with backoff and paces operations
+    * readers - a selection of useful io.Readers
+    * rest - a thin abstraction over net/http for REST
+  * vfs - Virtual FileSystem layer for implementing rclone mount and similar
 
-## Writing Documentation
+## Writing Documentation ##
 
 If you are adding a new feature then please update the documentation.
 
@@ -286,22 +277,22 @@ alphabetical order.
 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,
+  * Start with the most important information about the option,
     as a single sentence on a single line.
-    - This text will be used for the command-line flag help.
-    - It will be combined with other information, such as any default value,
+    * This text will be used for the command-line flag help.
+    * 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.
-    - 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.
-    - 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
+    * 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
       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`,
       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
+  * To create options of enumeration type use the `Examples:` field.
+    * 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
       as an unordered list, therefore a single line break is enough to
       create a new list item. Also, for enumeration texts like name of
@@ -321,12 +312,12 @@ combined unmodified with other information (such as any default value).
 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)
 for small changes in the docs which makes it very easy.
 
-## Making a release
+## Making a release ##
 
 There are separate instructions for making a release in the RELEASE.md
 file.
 
-## Commit messages
+## Commit messages ##
 
 Please make the first line of your commit message a summary of the
 change that a user (not a developer) of rclone would like to read, and
@@ -367,7 +358,7 @@ error fixing the hang.
 Fixes #1498
 ```
 
-## Adding a dependency
+## Adding a dependency ##
 
 rclone uses the [go
 modules](https://tip.golang.org/cmd/go/#hdr-Modules__module_versions__and_more)
@@ -379,7 +370,7 @@ 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`.
 
-    go get github.com/ncw/new_dependency
+    GO111MODULE=on 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.
@@ -387,15 +378,15 @@ go docs linked above), but don't unless you really need to.
 Please check in the changes generated by `go mod` including `go.mod`
 and `go.sum` in the same commit as your other changes.
 
-## Updating a dependency
+## Updating a dependency ##
 
 If you need to update a dependency then run
 
-    go get golang.org/x/crypto
+    GO111MODULE=on go get -u golang.org/x/crypto
 
 Check in a single commit as above.
 
-## Updating all the dependencies
+## Updating all the dependencies ##
 
 In order to update all the dependencies then run `make update`.  This
 just uses the go modules to update all the modules to their latest
@@ -404,7 +395,7 @@ stable release. Check in the changes in a single commit as above.
 This should be done early in the release cycle to pick up new versions
 of packages in time for them to get some testing.
 
-## Updating a backend
+## Updating a backend ##
 
 If you update a backend then please run the unit tests and the
 integration tests for that backend.
@@ -419,133 +410,87 @@ integration tests.
 
 The next section goes into more detail about the tests.
 
-## Writing a new backend
+## Writing a new backend ##
 
 Choose a name.  The docs here will use `remote` as an example.
 
 Note that in rclone terminology a file system backend is called a
 remote or an fs.
 
-### Research
+Research
 
-- Look at the interfaces defined in `fs/types.go`
-- Study one or more of the existing remotes
+  * Look at the interfaces defined in `fs/types.go`
+  * Study one or more of the existing remotes
 
-### Getting going
+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 shows how to use the directory cache)
-    - 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 [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.
-- Try to implement as many optional methods as possible as it makes the remote more usable.
-- 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
-    - `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
+  * 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
+    * 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 [lib/rest](https://pkg.go.dev/github.com/rclone/rclone/lib/rest) module, but if there is a really good go SDK then use that instead.
+  * Try to implement as many optional methods as possible as it makes the remote more usable.
+  * 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
+    * `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
+Important:
 
-- **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.
-- **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** 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 possible to each other is a high priority!
+  * Please 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. It makes maintenance much easier.
+  * If your backend is HTTP based then please use rclone's Client or Transport from [fs/fshttp](https://pkg.go.dev/github.com/rclone/rclone/fs/fshttp) - this adds features like `--dump bodies`, `--tpslimit`, `--user-agent` without you having to code anything!
 
-### Unit tests
+Unit tests
 
-- Create a config entry called `TestRemote` for the unit tests to use
-- Create a `backend/remote/remote_test.go` - copy and adjust your example remote
-- Make sure all tests pass with `go test -v`
+  * Create a config entry called `TestRemote` for the unit tests to use
+  * Create a `backend/remote/remote_test.go` - copy and adjust your example remote
+  * Make sure all tests pass with `go test -v`
 
-### Integration tests
+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 the project root:
-    - go install ./...
-    - test_all -backends remote
+  * Add your backend to `fstest/test_all/config.yaml`
+      * Once you've done that then you can use the integration test framework from the project root:
+      * go install ./...
+      * test_all -backends remote
 
 Or if you want to run the integration tests manually:
 
-- Make sure integration tests pass with
-    - `cd fs/operations`
-    - `go test -v -remote TestRemote:`
-    - `cd fs/sync`
-    - `go test -v -remote TestRemote:`
-- If your remote defines `ListR` check with this also
-    - `go test -v -remote TestRemote: -fast-list`
+  * Make sure integration tests pass with
+      * `cd fs/operations`
+      * `go test -v -remote TestRemote:`
+      * `cd fs/sync`
+      * `go test -v -remote TestRemote:`
+  * If your remote defines `ListR` check with this also
+      * `go test -v -remote TestRemote: -fast-list`
 
 See the [testing](#testing) section for more information on integration tests.
 
-### Backend documentation
-
-Add your backend to the docs - you'll need to pick an icon for it from
+Add your fs to the docs - you'll need to pick an icon for it from
 [fontawesome](http://fontawesome.io/icons/).  Keep lists of remotes in
 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 automatically added to this file with `make backenddocs`)
-    - make sure this has the `autogenerated options` comments in (see your reference backend docs)
-    - update them in your backend with `bin/make_backend_docs.py remote`
-- `docs/content/overview.md` - overview docs
-- `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
-- `bin/make_manual.py` - add the page to the `docs` constant
+  * `README.md` - main GitHub page
+  * `docs/content/remote.md` - main docs page (note the backend options are automatically added to this file with `make backenddocs`)
+    * make sure this has the `autogenerated options` comments in (see your reference backend docs)
+    * update them in your backend with `bin/make_backend_docs.py remote`
+  * `docs/content/overview.md` - overview docs
+  * `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
+  * `bin/make_manual.py` - add the page to the `docs` constant
 
 Once you've written the docs, run `make serve` and check they look OK
 in the web browser and the links (internal and external) all work.
 
-## Adding a new s3 provider
-
-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 endpoints and other config for your provider gated on the provider in `fs.RegInfo`.
-    - Exclude your provider from genric config questions (eg `region` and `endpoint).
-    - 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 a section about the provider linked from there.
-    - Add a transcript of a trial `rclone config` session
-        - 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** 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`
-- `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`
-
-When adding the provider, endpoints, quirks, docs etc keep them in
-alphabetical order by `Provider` name, but with `AWS` first and
-`Other` last.
-
-Once you've written the docs, run `make serve` and check they look OK
-in the web browser and the links (internal and external) all work.
-
-Once you've written the code, test `rclone config` works to your
-satisfaction, and check the integration tests work `go test -v -remote
-NewS3Provider:`. You may need to adjust the quirks to get them to
-pass. Some providers just can't pass the tests with control characters
-in the names so if these fail and the provider doesn't support
-`urlEncodeListings` in the quirks then ignore them. Note that the
-`SetTier` test may also fail on non AWS providers.
-
-For an example of adding an s3 provider see [eb3082a1](https://github.com/rclone/rclone/commit/eb3082a1ebdb76d5625f14cedec3f5154a5e7b10).
-
-## Writing a plugin
+## Writing a plugin ##
 
 New features (backends, commands) can also be added "out-of-tree", through Go plugins.
 Changes will be kept in a dynamically loaded file instead of being compiled into the main binary.
 This is useful if you can't merge your changes upstream or don't want to maintain a fork of rclone.
 
-### Usage
+Usage
 
  - Naming
    - Plugins names must have the pattern `librcloneplugin_KIND_NAME.so`.
@@ -560,7 +505,7 @@ This is useful if you can't merge your changes upstream or don't want to maintai
    - 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 of rclone)
 
-### Building
+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`.

Dockerfile

@@ -1,9 +1,8 @@
-FROM golang:alpine AS builder
+FROM golang AS builder
 
 COPY . /go/src/github.com/rclone/rclone/
 WORKDIR /go/src/github.com/rclone/rclone/
 
-RUN apk add --no-cache make bash gawk git
 RUN \
   CGO_ENABLED=0 \
   make

Makefile

@@ -30,37 +30,29 @@ ifdef RELEASE_TAG
 	TAG := $(RELEASE_TAG)
 endif
 GO_VERSION := $(shell go version)
-GO_OS := $(shell go env GOOS)
 ifdef BETA_SUBDIR
 	BETA_SUBDIR := /$(BETA_SUBDIR)
 endif
 BETA_PATH := $(BRANCH_PATH)$(TAG)$(BETA_SUBDIR)
 BETA_URL := https://beta.rclone.org/$(BETA_PATH)/
-BETA_UPLOAD_ROOT := beta.rclone.org:
+BETA_UPLOAD_ROOT := memstore:beta-rclone-org
 BETA_UPLOAD := $(BETA_UPLOAD_ROOT)/$(BETA_PATH)
 # Pass in GOTAGS=xyz on the make command line to set build tags
 ifdef GOTAGS
 BUILDTAGS=-tags "$(GOTAGS)"
 LINTTAGS=--build-tags "$(GOTAGS)"
 endif
-LDFLAGS=--ldflags "-s -X github.com/rclone/rclone/fs.Version=$(TAG)"
 
 .PHONY: rclone test_all vars version
 
 rclone:
-ifeq ($(GO_OS),windows)
-	go run bin/resource_windows.go -version $(TAG) -syso resource_windows_`go env GOARCH`.syso
-endif
-	go build -v $(LDFLAGS) $(BUILDTAGS) $(BUILD_ARGS)
-ifeq ($(GO_OS),windows)
-	rm resource_windows_`go env GOARCH`.syso
-endif
+	go build -v --ldflags "-s -X github.com/rclone/rclone/fs.Version=$(TAG)" $(BUILDTAGS) $(BUILD_ARGS)
 	mkdir -p `go env GOPATH`/bin/
 	cp -av rclone`go env GOEXE` `go env GOPATH`/bin/rclone`go env GOEXE`.new
 	mv -v `go env GOPATH`/bin/rclone`go env GOEXE`.new `go env GOPATH`/bin/rclone`go env GOEXE`
 
 test_all:
-	go install $(LDFLAGS) $(BUILDTAGS) $(BUILD_ARGS) github.com/rclone/rclone/fstest/test_all
+	go install --ldflags "-s -X github.com/rclone/rclone/fs.Version=$(TAG)" $(BUILDTAGS) $(BUILD_ARGS) github.com/rclone/rclone/fstest/test_all
 
 vars:
 	@echo SHELL="'$(SHELL)'"
@@ -74,10 +66,6 @@ btest:
 	@echo "[$(TAG)]($(BETA_URL)) on branch [$(BRANCH)](https://github.com/rclone/rclone/tree/$(BRANCH)) (uploaded in 15-30 mins)" | xclip -r -sel clip
 	@echo "Copied markdown of beta release to clip board"
 
-btesth:
-	@echo "<a href="$(BETA_URL)">$(TAG)</a> on branch <a href="https://github.com/rclone/rclone/tree/$(BRANCH)">$(BRANCH)</a> (uploaded in 15-30 mins)" | xclip -r -sel clip -t text/html
-	@echo "Copied beta release in HTML to clip board"
-
 version:
 	@echo '$(TAG)'
 
@@ -88,13 +76,13 @@ test:	rclone test_all
 
 # Quick test
 quicktest:
-	RCLONE_CONFIG="/notfound" go test $(LDFLAGS) $(BUILDTAGS) ./...
+	RCLONE_CONFIG="/notfound" go test $(BUILDTAGS) ./...
 
 racequicktest:
-	RCLONE_CONFIG="/notfound" go test $(LDFLAGS) $(BUILDTAGS) -cpu=2 -race ./...
+	RCLONE_CONFIG="/notfound" go test $(BUILDTAGS) -cpu=2 -race ./...
 
 compiletest:
-	RCLONE_CONFIG="/notfound" go test $(LDFLAGS) $(BUILDTAGS) -run XXX ./...
+	RCLONE_CONFIG="/notfound" go test $(BUILDTAGS) -run XXX ./...
 
 # Do source code quality checks
 check:	rclone
@@ -104,12 +92,16 @@ check:	rclone
 
 # Get the build dependencies
 build_dep:
-	go run bin/get-github-release.go -use-api -extract golangci-lint golangci/golangci-lint 'golangci-lint-.*\.tar\.gz'
+	go run bin/get-github-release.go -extract golangci-lint golangci/golangci-lint 'golangci-lint-.*\.tar\.gz'
 
 # Get the release dependencies we only install on linux
 release_dep_linux:
 	go install github.com/goreleaser/nfpm/v2/cmd/nfpm@latest
 
+# Get the release dependencies we only install on Windows
+release_dep_windows:
+	GOOS="" GOARCH="" go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@latest
+
 # Update dependencies
 showupdates:
 	@echo "*** Direct dependencies that could be updated ***"
@@ -154,7 +146,7 @@ rcdocs: rclone
 
 install: rclone
 	install -d ${DESTDIR}/usr/bin
-	install ${GOPATH}/bin/rclone ${DESTDIR}/usr/bin
+	install -t ${DESTDIR}/usr/bin ${GOPATH}/bin/rclone
 
 clean:
 	go clean ./...
@@ -168,7 +160,7 @@ website:
 	@if grep -R "raw HTML omitted" docs/public ; then echo "ERROR: found unescaped HTML - fix the markdown source" ; fi
 
 upload_website:	website
-	rclone -v sync docs/public www.rclone.org:
+	rclone -v sync docs/public memstore:www-rclone-org
 
 upload_test_website:	website
 	rclone -P sync docs/public test-rclone-org:
@@ -195,8 +187,8 @@ check_sign:
 	cd build && gpg --verify SHA256SUMS && gpg --decrypt SHA256SUMS | sha256sum -c
 
 upload:
-	rclone -P copy build/ downloads.rclone.org:/$(TAG)
-	rclone lsf build --files-only --include '*.{zip,deb,rpm}' --include version.txt | xargs -i bash -c 'i={}; j="$$i"; [[ $$i =~ (.*)(-v[0-9\.]+-)(.*) ]] && j=$${BASH_REMATCH[1]}-current-$${BASH_REMATCH[3]}; rclone copyto -v "downloads.rclone.org:/$(TAG)/$$i" "downloads.rclone.org:/$$j"'
+	rclone -P copy build/ memstore:downloads-rclone-org/$(TAG)
+	rclone lsf build --files-only --include '*.{zip,deb,rpm}' --include version.txt | xargs -i bash -c 'i={}; j="$$i"; [[ $$i =~ (.*)(-v[0-9\.]+-)(.*) ]] && j=$${BASH_REMATCH[1]}-current-$${BASH_REMATCH[3]}; rclone copyto -v "memstore:downloads-rclone-org/$(TAG)/$$i" "memstore:downloads-rclone-org/$$j"'
 
 upload_github:
 	./bin/upload-github $(TAG)
@@ -206,7 +198,7 @@ cross:	doc
 
 beta:
 	go run bin/cross-compile.go $(BUILD_FLAGS) $(BUILDTAGS) $(BUILD_ARGS) $(TAG)
-	rclone -v copy build/ pub.rclone.org:/$(TAG)
+	rclone -v copy build/ memstore:pub-rclone-org/$(TAG)
 	@echo Beta release ready at https://pub.rclone.org/$(TAG)/
 
 log_since_last_release:
@@ -219,18 +211,18 @@ ci_upload:
 	sudo chown -R $$USER build
 	find build -type l -delete
 	gzip -r9v build
-	./rclone --no-check-dest --config bin/ci.rclone.conf -v copy build/ $(BETA_UPLOAD)/testbuilds
+	./rclone --config bin/travis.rclone.conf -v copy build/ $(BETA_UPLOAD)/testbuilds
 ifeq ($(or $(BRANCH_PATH),$(RELEASE_TAG)),)
-	./rclone --no-check-dest --config bin/ci.rclone.conf -v copy build/ $(BETA_UPLOAD_ROOT)/test/testbuilds-latest
+	./rclone --config bin/travis.rclone.conf -v copy build/ $(BETA_UPLOAD_ROOT)/test/testbuilds-latest
 endif
 	@echo Beta release ready at $(BETA_URL)/testbuilds
 
 ci_beta:
 	git log $(LAST_TAG).. > /tmp/git-log.txt
 	go run bin/cross-compile.go -release beta-latest -git-log /tmp/git-log.txt $(BUILD_FLAGS) $(BUILDTAGS) $(BUILD_ARGS) $(TAG)
-	rclone --no-check-dest --config bin/ci.rclone.conf -v copy --exclude '*beta-latest*' build/ $(BETA_UPLOAD)
+	rclone --config bin/travis.rclone.conf -v copy --exclude '*beta-latest*' build/ $(BETA_UPLOAD)
 ifeq ($(or $(BRANCH_PATH),$(RELEASE_TAG)),)
-	rclone --no-check-dest --config bin/ci.rclone.conf -v copy --include '*beta-latest*' --include version.txt build/ $(BETA_UPLOAD_ROOT)$(BETA_SUBDIR)
+	rclone --config bin/travis.rclone.conf -v copy --include '*beta-latest*' --include version.txt build/ $(BETA_UPLOAD_ROOT)$(BETA_SUBDIR)
 endif
 	@echo Beta release ready at $(BETA_URL)
 
@@ -239,7 +231,7 @@ fetch_binaries:
 	rclone -P sync --exclude "/testbuilds/**" --delete-excluded $(BETA_UPLOAD) build/
 
 serve:	website
-	cd docs && hugo server --logLevel info -w --disableFastRender
+	cd docs && hugo server -v -w --disableFastRender
 
 tag:	retag doc
 	bin/make_changelog.py $(LAST_TAG) $(VERSION) > docs/content/changelog.md.new

README.md

@@ -1,21 +1,3 @@
-<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)
 [<img src="https://rclone.org/img/logo_on_dark__horizontal_color.svg" width="50%" alt="rclone logo">](https://rclone.org/#gh-dark-mode-only)
 
@@ -41,6 +23,7 @@ Rclone *("rsync for cloud storage")* is a command-line program to sync files and
   * 1Fichier [:page_facing_up:](https://rclone.org/fichier/)
   * 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)
+  * Amazon Drive [:page_facing_up:](https://rclone.org/amazonclouddrive/) ([See note](https://rclone.org/amazonclouddrive/#status))
   * 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)
   * Backblaze B2 [:page_facing_up:](https://rclone.org/b2/)
@@ -63,7 +46,6 @@ Rclone *("rsync for cloud storage")* is a command-line program to sync files and
   * HiDrive [:page_facing_up:](https://rclone.org/hidrive/)
   * HTTP [:page_facing_up:](https://rclone.org/http/)
   * Huawei Cloud Object Storage Service(OBS) [:page_facing_up:](https://rclone.org/s3/#huawei-obs)
-  * ImageKit [:page_facing_up:](https://rclone.org/imagekit/)
   * Internet Archive [:page_facing_up:](https://rclone.org/internetarchive/)
   * Jottacloud [:page_facing_up:](https://rclone.org/jottacloud/)
   * IBM COS S3 [:page_facing_up:](https://rclone.org/s3/#ibm-cos-s3)
@@ -71,15 +53,11 @@ Rclone *("rsync for cloud storage")* is a command-line program to sync files and
   * Koofr [:page_facing_up:](https://rclone.org/koofr/)
   * Leviia Object Storage [:page_facing_up:](https://rclone.org/s3/#leviia)
   * Liara Object Storage [:page_facing_up:](https://rclone.org/s3/#liara-object-storage)
-  * Linkbox [:page_facing_up:](https://rclone.org/linkbox)
-  * Linode Object Storage [:page_facing_up:](https://rclone.org/s3/#linode)
-  * Magalu Object Storage [:page_facing_up:](https://rclone.org/s3/#magalu)
   * Mail.ru Cloud [:page_facing_up:](https://rclone.org/mailru/)
   * Memset Memstore [:page_facing_up:](https://rclone.org/swift/)
   * Mega [:page_facing_up:](https://rclone.org/mega/)
   * Memory [:page_facing_up:](https://rclone.org/memory/)
   * Microsoft Azure Blob Storage [:page_facing_up:](https://rclone.org/azureblob/)
-  * Microsoft Azure Files Storage [:page_facing_up:](https://rclone.org/azurefiles/)
   * Microsoft OneDrive [:page_facing_up:](https://rclone.org/onedrive/)
   * Minio [:page_facing_up:](https://rclone.org/s3/#minio)
   * Nextcloud [:page_facing_up:](https://rclone.org/webdav/#nextcloud)
@@ -111,7 +89,6 @@ Rclone *("rsync for cloud storage")* is a command-line program to sync files and
   * SugarSync [:page_facing_up:](https://rclone.org/sugarsync/)
   * 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/)
@@ -140,7 +117,6 @@ These backends adapt or modify other storage providers
   * Partial syncs supported on a whole file basis
   * [Copy](https://rclone.org/commands/rclone_copy/) mode to just copy new/changed files
   * [Sync](https://rclone.org/commands/rclone_sync/) (one way) mode to make a directory identical
-  * [Bisync](https://rclone.org/bisync/) (two way) to keep two directories in sync bidirectionally
   * [Check](https://rclone.org/commands/rclone_check/) mode to check for file hash equality
   * Can sync to and from network, e.g. two different cloud accounts
   * Optional large file chunking ([Chunker](https://rclone.org/chunker/))

RELEASE.md

@@ -37,45 +37,16 @@ This file describes how to make the various kinds of releases
 
 ## Update dependencies
 
-Early in the next release cycle update the dependencies.
+Early in the next release cycle update the dependencies
 
   * Review any pinned packages in go.mod and remove if possible
-  * `make updatedirect`
-  * `make GOTAGS=cmount`
-  * `make compiletest`
-  * Fix anything which doesn't compile at this point and commit changes here
-  * `git commit -a -v -m "build: update all dependencies"`
-
-If the `make updatedirect` upgrades the version of go in the `go.mod`
-then go to manual mode. `go1.20` here is the lowest supported version
-in the `go.mod`.
-
-```
-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=1.20 -compat=1.20
-```
-
-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
-
-```
-git co go.mod go.sum
-```
-
-And try again.
-
-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 GOTAGS=cmount`
-  * `make compiletest`
+  * make updatedirect
+  * make
+  * git commit -a -v
+  * make update
+  * make
   * roll back any updates which didn't compile
-  * `git commit -a -v --amend`
-  * **NB** watch out for this changing the default go version in `go.mod`
+  * git commit -a -v --amend
 
 Note that `make update` updates all direct and indirect dependencies
 and there can occasionally be forwards compatibility problems with
@@ -83,9 +54,6 @@ doing that so it may be necessary to roll back dependencies to the
 version specified by `make updatedirect` in order to get rclone to
 build.
 
-Once it compiles locally, push it on a test branch and commit fixes
-until the tests pass.
-
 ## Tidy beta
 
 At some point after the release run
@@ -122,13 +90,6 @@ Now
   * git commit -a -v -m "Changelog updates from Version ${NEW_TAG}"
   * git push
 
-## Sponsor logos
-
-If updating the website note that the sponsor logos have been moved out of the main repository.
-
-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
@@ -153,21 +114,32 @@ Cherry pick any changes back to master and the stable branch if it is active.
 
 ## Making a manual build of docker
 
-To do a basic build of rclone's docker image to debug builds locally:
-
-```
-docker buildx build --load -t rclone/rclone:testing --progress=plain .
-docker run --rm rclone/rclone:testing version
-```
-
-To test the multipatform build
-
-```
-docker buildx build -t rclone/rclone:testing --progress=plain --platform linux/amd64,linux/386,linux/arm64,linux/arm/v7,linux/arm/v6 .
-```
-
-To make a full build then set the tags correctly and add `--push`
+The rclone docker image should autobuild on via GitHub actions.  If it doesn't
+or needs to be updated then rebuild like this.
+
+See: https://github.com/ilteoood/docker_buildx/issues/19
+See: https://github.com/ilteoood/docker_buildx/blob/master/scripts/install_buildx.sh
 
 ```
+git co v1.54.1
+docker pull golang
+export DOCKER_CLI_EXPERIMENTAL=enabled
+docker buildx create --name actions_builder --use
+docker run --rm --privileged docker/binfmt:820fdd95a9972a5308930a2bdfb8573dd4447ad3
+docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+SUPPORTED_PLATFORMS=$(docker buildx inspect --bootstrap | grep 'Platforms:*.*' | cut -d : -f2,3)
+echo "Supported platforms: $SUPPORTED_PLATFORMS"
 docker buildx build --platform linux/amd64,linux/386,linux/arm64,linux/arm/v7 -t rclone/rclone:1.54.1 -t rclone/rclone:1.54 -t rclone/rclone:1 -t rclone/rclone:latest --push .
+docker buildx stop actions_builder
+```
+
+### Old build for linux/amd64 only
+
+```
+docker pull golang
+docker build --rm --ulimit memlock=67108864  -t rclone/rclone:1.52.0 -t rclone/rclone:1.52 -t rclone/rclone:1 -t rclone/rclone:latest .
+docker push rclone/rclone:1.52.0
+docker push rclone/rclone:1.52
+docker push rclone/rclone:1
+docker push rclone/rclone:latest
 ```

VERSION

@@ -1 +1 @@
-v1.68.0
+v1.64.1

backend/alias/alias_internal_test.go

@@ -81,12 +81,10 @@ func TestNewFS(t *testing.T) {
 		for i, gotEntry := range gotEntries {
 			what := fmt.Sprintf("%s, entry=%d", what, i)
 			wantEntry := test.entries[i]
-			_, isDir := gotEntry.(fs.Directory)
 
 			require.Equal(t, wantEntry.remote, gotEntry.Remote(), what)
-			if !isDir {
-				require.Equal(t, wantEntry.size, gotEntry.Size(), what)
-			}
+			require.Equal(t, wantEntry.size, gotEntry.Size(), what)
+			_, isDir := gotEntry.(fs.Directory)
 			require.Equal(t, wantEntry.isDir, isDir, what)
 		}
 	}

backend/all/all.go

@@ -4,8 +4,8 @@ package all
 import (
 	// Active file systems
 	_ "github.com/rclone/rclone/backend/alias"
+	_ "github.com/rclone/rclone/backend/amazonclouddrive"
 	_ "github.com/rclone/rclone/backend/azureblob"
-	_ "github.com/rclone/rclone/backend/azurefiles"
 	_ "github.com/rclone/rclone/backend/b2"
 	_ "github.com/rclone/rclone/backend/box"
 	_ "github.com/rclone/rclone/backend/cache"
@@ -24,11 +24,9 @@ import (
 	_ "github.com/rclone/rclone/backend/hdfs"
 	_ "github.com/rclone/rclone/backend/hidrive"
 	_ "github.com/rclone/rclone/backend/http"
-	_ "github.com/rclone/rclone/backend/imagekit"
 	_ "github.com/rclone/rclone/backend/internetarchive"
 	_ "github.com/rclone/rclone/backend/jottacloud"
 	_ "github.com/rclone/rclone/backend/koofr"
-	_ "github.com/rclone/rclone/backend/linkbox"
 	_ "github.com/rclone/rclone/backend/local"
 	_ "github.com/rclone/rclone/backend/mailru"
 	_ "github.com/rclone/rclone/backend/mega"
@@ -53,7 +51,6 @@ import (
 	_ "github.com/rclone/rclone/backend/storj"
 	_ "github.com/rclone/rclone/backend/sugarsync"
 	_ "github.com/rclone/rclone/backend/swift"
-	_ "github.com/rclone/rclone/backend/ulozto"
 	_ "github.com/rclone/rclone/backend/union"
 	_ "github.com/rclone/rclone/backend/uptobox"
 	_ "github.com/rclone/rclone/backend/webdav"

backend/amazonclouddrive/amazonclouddrive_test.go

@@ -0,0 +1,21 @@
+// Test AmazonCloudDrive filesystem interface
+
+//go:build acd
+// +build acd
+
+package amazonclouddrive_test
+
+import (
+	"testing"
+
+	"github.com/rclone/rclone/backend/amazonclouddrive"
+	"github.com/rclone/rclone/fs"
+	"github.com/rclone/rclone/fstest/fstests"
+)
+
+// TestIntegration runs integration tests against the remote
+func TestIntegration(t *testing.T) {
+	fstests.NilObject = fs.Object((*amazonclouddrive.Object)(nil))
+	fstests.RemoteName = "TestAmazonCloudDrive:"
+	fstests.Run(t)
+}

backend/azureblob/azureblob.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !solaris && !js
+// +build !plan9,!solaris,!js
 
 // Package azureblob provides an interface to the Microsoft Azure blob object storage system
 package azureblob
@@ -7,7 +8,6 @@ import (
 	"context"
 	"crypto/md5"
 	"encoding/base64"
-	"encoding/binary"
 	"encoding/hex"
 	"encoding/json"
 	"errors"
@@ -295,10 +295,10 @@ avoid the time out.`,
 			Advanced: true,
 		}, {
 			Name: "access_tier",
-			Help: `Access tier of blob: hot, cool, cold or archive.
+			Help: `Access tier of blob: hot, cool or archive.
 
-Archived blobs can be restored by setting access tier to hot, cool or
-cold. Leave blank if you intend to use default access tier, which is
+Archived blobs can be restored by setting access tier to hot or
+cool. Leave blank if you intend to use default access tier, which is
 set at account level
 
 If there is no "access tier" specified, rclone doesn't apply any tier.
@@ -306,7 +306,7 @@ rclone performs "Set Tier" operation on blobs while uploading, if objects
 are not modified, specifying "access tier" to new one will have no effect.
 If blobs are in "archive tier" at remote, trying to perform data transfer
 operations from remote will not be allowed. User should first restore by
-tiering blob to "Hot", "Cool" or "Cold".`,
+tiering blob to "Hot" or "Cool".`,
 			Advanced: true,
 		}, {
 			Name:    "archive_tier_delete",
@@ -401,24 +401,6 @@ rclone does if you know the container exists already.
 			Help:     `If set, do not do HEAD before GET when getting objects.`,
 			Default:  false,
 			Advanced: true,
-		}, {
-			Name: "delete_snapshots",
-			Help: `Set to specify how to deal with snapshots on blob deletion.`,
-			Examples: []fs.OptionExample{
-				{
-					Value: "",
-					Help:  "By default, the delete operation fails if a blob has snapshots",
-				}, {
-					Value: string(blob.DeleteSnapshotsOptionTypeInclude),
-					Help:  "Specify 'include' to remove the root blob and all its snapshots",
-				}, {
-					Value: string(blob.DeleteSnapshotsOptionTypeOnly),
-					Help:  "Specify 'only' to remove only the snapshots but keep the root blob.",
-				},
-			},
-			Default:   "",
-			Exclusive: true,
-			Advanced:  true,
 		}},
 	})
 }
@@ -455,7 +437,6 @@ type Options struct {
 	DirectoryMarkers           bool                 `config:"directory_markers"`
 	NoCheckContainer           bool                 `config:"no_check_container"`
 	NoHeadObject               bool                 `config:"no_head_object"`
-	DeleteSnapshots            string               `config:"delete_snapshots"`
 }
 
 // Fs represents a remote azure server
@@ -539,7 +520,6 @@ func (o *Object) split() (container, containerPath string) {
 func validateAccessTier(tier string) bool {
 	return strings.EqualFold(tier, string(blob.AccessTierHot)) ||
 		strings.EqualFold(tier, string(blob.AccessTierCool)) ||
-		strings.EqualFold(tier, string(blob.AccessTierCold)) ||
 		strings.EqualFold(tier, string(blob.AccessTierArchive))
 }
 
@@ -669,8 +649,8 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	if opt.AccessTier == "" {
 		opt.AccessTier = string(defaultAccessTier)
 	} else if !validateAccessTier(opt.AccessTier) {
-		return nil, fmt.Errorf("supported access tiers are %s, %s, %s and %s",
-			string(blob.AccessTierHot), string(blob.AccessTierCool), string(blob.AccessTierCold), string(blob.AccessTierArchive))
+		return nil, fmt.Errorf("supported access tiers are %s, %s and %s",
+			string(blob.AccessTierHot), string(blob.AccessTierCool), string(blob.AccessTierArchive))
 	}
 
 	if !validatePublicAccess((opt.PublicAccess)) {
@@ -1088,7 +1068,7 @@ func (f *Fs) list(ctx context.Context, containerName, directory, prefix string,
 			isDirectory := isDirectoryMarker(*file.Properties.ContentLength, file.Metadata, remote)
 			if isDirectory {
 				// Don't insert the root directory
-				if remote == f.opt.Enc.ToStandardPath(directory) {
+				if remote == directory {
 					continue
 				}
 				// process directory markers as directories
@@ -1919,7 +1899,7 @@ func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.Read
 	var offset int64
 	var count int64
 	if o.AccessTier() == blob.AccessTierArchive {
-		return nil, fmt.Errorf("blob in archive tier, you need to set tier to hot, cool, cold first")
+		return nil, fmt.Errorf("blob in archive tier, you need to set tier to hot or cool first")
 	}
 	fs.FixRangeOption(options, o.size)
 	for _, option := range options {
@@ -1985,21 +1965,34 @@ func (rs *readSeekCloser) Close() error {
 	return nil
 }
 
+// increment the array as LSB binary
+func increment(xs *[8]byte) {
+	for i, digit := range xs {
+		newDigit := digit + 1
+		xs[i] = newDigit
+		if newDigit >= digit {
+			// exit if no carry
+			break
+		}
+	}
+}
+
 // record chunk number and id for Close
 type azBlock struct {
-	chunkNumber uint64
+	chunkNumber int
 	id          string
 }
 
 // Implements the fs.ChunkWriter interface
 type azChunkWriter struct {
-	chunkSize int64
-	size      int64
-	f         *Fs
-	ui        uploadInfo
-	blocksMu  sync.Mutex // protects the below
-	blocks    []azBlock  // list of blocks for finalize
-	o         *Object
+	chunkSize     int64
+	size          int64
+	f             *Fs
+	ui            uploadInfo
+	blocksMu      sync.Mutex // protects the below
+	blocks        []azBlock  // list of blocks for finalize
+	binaryBlockID [8]byte    // block counter as LSB first 8 bytes
+	o             *Object
 }
 
 // OpenChunkWriter returns the chunk size and a ChunkWriter
@@ -2087,14 +2080,13 @@ func (w *azChunkWriter) WriteChunk(ctx context.Context, chunkNumber int, reader
 	transactionalMD5 := md5sum[:]
 
 	// increment the blockID and save the blocks for finalize
-	var binaryBlockID [8]byte // block counter as LSB first 8 bytes
-	binary.LittleEndian.PutUint64(binaryBlockID[:], uint64(chunkNumber))
-	blockID := base64.StdEncoding.EncodeToString(binaryBlockID[:])
+	increment(&w.binaryBlockID)
+	blockID := base64.StdEncoding.EncodeToString(w.binaryBlockID[:])
 
 	// Save the blockID for the commit
 	w.blocksMu.Lock()
 	w.blocks = append(w.blocks, azBlock{
-		chunkNumber: uint64(chunkNumber),
+		chunkNumber: chunkNumber,
 		id:          blockID,
 	})
 	w.blocksMu.Unlock()
@@ -2159,20 +2151,9 @@ func (w *azChunkWriter) Close(ctx context.Context) (err error) {
 		return w.blocks[i].chunkNumber < w.blocks[j].chunkNumber
 	})
 
-	// Create and check a list of block IDs
+	// Create a list of block IDs
 	blockIDs := make([]string, len(w.blocks))
 	for i := range w.blocks {
-		if w.blocks[i].chunkNumber != uint64(i) {
-			return fmt.Errorf("internal error: expecting chunkNumber %d but got %d", i, w.blocks[i].chunkNumber)
-		}
-		chunkBytes, err := base64.StdEncoding.DecodeString(w.blocks[i].id)
-		if err != nil {
-			return fmt.Errorf("internal error: bad block ID: %w", err)
-		}
-		chunkNumber := binary.LittleEndian.Uint64(chunkBytes)
-		if w.blocks[i].chunkNumber != chunkNumber {
-			return fmt.Errorf("internal error: expecting decoded chunkNumber %d but got %d", w.blocks[i].chunkNumber, chunkNumber)
-		}
 		blockIDs[i] = w.blocks[i].id
 	}
 
@@ -2374,10 +2355,9 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 // Remove an object
 func (o *Object) Remove(ctx context.Context) error {
 	blb := o.getBlobSVC()
-	opt := blob.DeleteOptions{}
-	if o.fs.opt.DeleteSnapshots != "" {
-		action := blob.DeleteSnapshotsOptionType(o.fs.opt.DeleteSnapshots)
-		opt.DeleteSnapshots = &action
+	//only := blob.DeleteSnapshotsOptionTypeOnly
+	opt := blob.DeleteOptions{
+		//DeleteSnapshots: &only,
 	}
 	return o.fs.pacer.Call(func() (bool, error) {
 		_, err := blb.Delete(ctx, &opt)

backend/azureblob/azureblob_internal_test.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !solaris && !js
+// +build !plan9,!solaris,!js
 
 package azureblob
 
@@ -16,3 +17,21 @@ func (f *Fs) InternalTest(t *testing.T) {
 	enabled = f.Features().GetTier
 	assert.True(t, enabled)
 }
+
+func TestIncrement(t *testing.T) {
+	for _, test := range []struct {
+		in   [8]byte
+		want [8]byte
+	}{
+		{[8]byte{0, 0, 0, 0}, [8]byte{1, 0, 0, 0}},
+		{[8]byte{0xFE, 0, 0, 0}, [8]byte{0xFF, 0, 0, 0}},
+		{[8]byte{0xFF, 0, 0, 0}, [8]byte{0, 1, 0, 0}},
+		{[8]byte{0, 1, 0, 0}, [8]byte{1, 1, 0, 0}},
+		{[8]byte{0xFF, 0xFF, 0xFF, 0xFE}, [8]byte{0, 0, 0, 0xFF}},
+		{[8]byte{0xFF, 0xFF, 0xFF, 0xFF}, [8]byte{0, 0, 0, 0, 1}},
+		{[8]byte{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}, [8]byte{0, 0, 0, 0, 0, 0, 0}},
+	} {
+		increment(&test.in)
+		assert.Equal(t, test.want, test.in)
+	}
+}

backend/azureblob/azureblob_test.go

@@ -1,6 +1,7 @@
 // Test AzureBlob filesystem interface
 
 //go:build !plan9 && !solaris && !js
+// +build !plan9,!solaris,!js
 
 package azureblob
 
@@ -18,7 +19,7 @@ func TestIntegration(t *testing.T) {
 	fstests.Run(t, &fstests.Opt{
 		RemoteName:  "TestAzureBlob:",
 		NilObject:   (*Object)(nil),
-		TiersToTest: []string{"Hot", "Cool", "Cold"},
+		TiersToTest: []string{"Hot", "Cool"},
 		ChunkedUpload: fstests.ChunkedUploadConfig{
 			MinChunkSize: defaultChunkSize,
 		},
@@ -34,7 +35,7 @@ func TestIntegration2(t *testing.T) {
 	fstests.Run(t, &fstests.Opt{
 		RemoteName:  name + ":",
 		NilObject:   (*Object)(nil),
-		TiersToTest: []string{"Hot", "Cool", "Cold"},
+		TiersToTest: []string{"Hot", "Cool"},
 		ChunkedUpload: fstests.ChunkedUploadConfig{
 			MinChunkSize: defaultChunkSize,
 		},
@@ -61,7 +62,6 @@ func TestValidateAccessTier(t *testing.T) {
 		"HOT":     {"HOT", true},
 		"Hot":     {"Hot", true},
 		"cool":    {"cool", true},
-		"cold":    {"cold", true},
 		"archive": {"archive", true},
 		"empty":   {"", false},
 		"unknown": {"unknown", false},

backend/azureblob/azureblob_unsupported.go

@@ -2,6 +2,6 @@
 // about "no buildable Go source files "
 
 //go:build plan9 || solaris || js
+// +build plan9 solaris js
 
-// Package azureblob provides an interface to the Microsoft Azure blob object storage system
 package azureblob

backend/azurefiles/azurefiles_internal_test.go

@@ -1,69 +0,0 @@
-//go:build !plan9 && !js
-
-package azurefiles
-
-import (
-	"context"
-	"math/rand"
-	"strings"
-	"testing"
-
-	"github.com/rclone/rclone/fstest/fstests"
-	"github.com/stretchr/testify/assert"
-)
-
-func (f *Fs) InternalTest(t *testing.T) {
-	t.Run("Authentication", f.InternalTestAuth)
-}
-
-var _ fstests.InternalTester = (*Fs)(nil)
-
-func (f *Fs) InternalTestAuth(t *testing.T) {
-	t.Skip("skipping since this requires authentication credentials which are not part of repo")
-	shareName := "test-rclone-oct-2023"
-	testCases := []struct {
-		name    string
-		options *Options
-	}{
-		{
-			name: "ConnectionString",
-			options: &Options{
-				ShareName:        shareName,
-				ConnectionString: "",
-			},
-		},
-		{
-			name: "AccountAndKey",
-			options: &Options{
-				ShareName: shareName,
-				Account:   "",
-				Key:       "",
-			}},
-		{
-			name: "SASUrl",
-			options: &Options{
-				ShareName: shareName,
-				SASURL:    "",
-			}},
-	}
-
-	for _, tc := range testCases {
-		t.Run(tc.name, func(t *testing.T) {
-			fs, err := newFsFromOptions(context.TODO(), "TestAzureFiles", "", tc.options)
-			assert.NoError(t, err)
-			dirName := randomString(10)
-			assert.NoError(t, fs.Mkdir(context.TODO(), dirName))
-		})
-	}
-}
-
-const chars = "abcdefghijklmnopqrstuvwzyxABCDEFGHIJKLMNOPQRSTUVWZYX"
-
-func randomString(charCount int) string {
-	strBldr := strings.Builder{}
-	for i := 0; i < charCount; i++ {
-		randPos := rand.Int63n(52)
-		strBldr.WriteByte(chars[randPos])
-	}
-	return strBldr.String()
-}

backend/azurefiles/azurefiles_test.go

@@ -1,17 +0,0 @@
-//go:build !plan9 && !js
-
-package azurefiles
-
-import (
-	"testing"
-
-	"github.com/rclone/rclone/fstest/fstests"
-)
-
-func TestIntegration(t *testing.T) {
-	var objPtr *Object
-	fstests.Run(t, &fstests.Opt{
-		RemoteName: "TestAzureFiles:",
-		NilObject:  objPtr,
-	})
-}

backend/azurefiles/azurefiles_unsupported.go

@@ -1,7 +0,0 @@
-// Build for azurefiles for unsupported platforms to stop go complaining
-// about "no buildable Go source files "
-
-//go:build plan9 || js
-
-// Package azurefiles provides an interface to Microsoft Azure Files
-package azurefiles

backend/b2/api/types.go

@@ -33,18 +33,10 @@ var _ fserrors.Fataler = (*Error)(nil)
 
 // Bucket describes a B2 bucket
 type Bucket struct {
-	ID             string          `json:"bucketId"`
-	AccountID      string          `json:"accountId"`
-	Name           string          `json:"bucketName"`
-	Type           string          `json:"bucketType"`
-	LifecycleRules []LifecycleRule `json:"lifecycleRules,omitempty"`
-}
-
-// LifecycleRule is a single lifecycle rule
-type LifecycleRule struct {
-	DaysFromHidingToDeleting  *int   `json:"daysFromHidingToDeleting"`
-	DaysFromUploadingToHiding *int   `json:"daysFromUploadingToHiding"`
-	FileNamePrefix            string `json:"fileNamePrefix"`
+	ID        string `json:"bucketId"`
+	AccountID string `json:"accountId"`
+	Name      string `json:"bucketName"`
+	Type      string `json:"bucketType"`
 }
 
 // Timestamp is a UTC time when this file was uploaded. It is a base
@@ -214,10 +206,9 @@ type FileInfo struct {
 
 // CreateBucketRequest is used to create a bucket
 type CreateBucketRequest struct {
-	AccountID      string          `json:"accountId"`
-	Name           string          `json:"bucketName"`
-	Type           string          `json:"bucketType"`
-	LifecycleRules []LifecycleRule `json:"lifecycleRules,omitempty"`
+	AccountID string `json:"accountId"`
+	Name      string `json:"bucketName"`
+	Type      string `json:"bucketType"`
 }
 
 // DeleteBucketRequest is used to create a bucket
@@ -340,11 +331,3 @@ type CopyPartRequest struct {
 	PartNumber  int64  `json:"partNumber"`      // Which part this is (starting from 1)
 	Range       string `json:"range,omitempty"` // The range of bytes to copy. If not provided, the whole source file will be copied.
 }
-
-// UpdateBucketRequest describes a request to modify a B2 bucket
-type UpdateBucketRequest struct {
-	ID             string          `json:"bucketId"`
-	AccountID      string          `json:"accountId"`
-	Type           string          `json:"bucketType,omitempty"`
-	LifecycleRules []LifecycleRule `json:"lifecycleRules,omitempty"`
-}

backend/b2/b2.go

@@ -9,7 +9,6 @@ import (
 	"bytes"
 	"context"
 	"crypto/sha1"
-	"encoding/json"
 	"errors"
 	"fmt"
 	gohash "hash"
@@ -60,7 +59,6 @@ const (
 	defaultChunkSize    = 96 * fs.Mebi
 	defaultUploadCutoff = 200 * fs.Mebi
 	largeFileCopyCutoff = 4 * fs.Gibi // 5E9 is the max
-	defaultMaxAge       = 24 * time.Hour
 )
 
 // Globals
@@ -75,7 +73,6 @@ func init() {
 		Name:        "b2",
 		Description: "Backblaze B2",
 		NewFs:       NewFs,
-		CommandHelp: commandHelp,
 		Options: []fs.Option{{
 			Name:      "account",
 			Help:      "Account ID or Application Key ID.",
@@ -102,7 +99,7 @@ below will cause b2 to return specific errors:
   * "force_cap_exceeded"
 
 These will be set in the "X-Bz-Test-Mode" header which is documented
-in the [b2 integrations checklist](https://www.backblaze.com/docs/cloud-storage-integration-checklist).`,
+in the [b2 integrations checklist](https://www.backblaze.com/b2/docs/integration_checklist.html).`,
 			Default:  "",
 			Hide:     fs.OptionHideConfigurator,
 			Advanced: true,
@@ -194,12 +191,9 @@ Example:
 			Advanced: true,
 		}, {
 			Name: "download_auth_duration",
-			Help: `Time before the public link authorization token will expire in s or suffix ms|s|m|h|d.
-
-This is used in combination with "rclone link" for making files
-accessible to the public and sets the duration before the download
-authorization token will expire.
+			Help: `Time before the authorization token will expire in s or suffix ms|s|m|h|d.
 
+The duration before the download authorization token will expire.
 The minimum value is 1 second. The maximum value is one week.`,
 			Default:  fs.Duration(7 * 24 * time.Hour),
 			Advanced: true,
@@ -215,36 +209,11 @@ The minimum value is 1 second. The maximum value is one week.`,
 			Advanced: true,
 			Hide:     fs.OptionHideBoth,
 			Help:     `Whether to use mmap buffers in internal memory pool. (no longer used)`,
-		}, {
-			Name: "lifecycle",
-			Help: `Set the number of days deleted files should be kept when creating a bucket.
-
-On bucket creation, this parameter is used to create a lifecycle rule
-for the entire bucket.
-
-If lifecycle is 0 (the default) it does not create a lifecycle rule so
-the default B2 behaviour applies. This is to create versions of files
-on delete and overwrite and to keep them indefinitely.
-
-If lifecycle is >0 then it creates a single rule setting the number of
-days before a file that is deleted or overwritten is deleted
-permanently. This is known as daysFromHidingToDeleting in the b2 docs.
-
-The minimum value for this parameter is 1 day.
-
-You can also enable hard_delete in the config also which will mean
-deletions won't cause versions but overwrites will still cause
-versions to be made.
-
-See: [rclone backend lifecycle](#lifecycle) for setting lifecycles after bucket creation.
-`,
-			Default:  0,
-			Advanced: true,
 		}, {
 			Name:     config.ConfigEncoding,
 			Help:     config.ConfigEncodingHelp,
 			Advanced: true,
-			// See: https://www.backblaze.com/docs/cloud-storage-files
+			// See: https://www.backblaze.com/b2/docs/files.html
 			// Encode invalid UTF-8 bytes as json doesn't handle them properly.
 			// FIXME: allow /, but not leading, trailing or double
 			Default: (encoder.Display |
@@ -270,7 +239,6 @@ type Options struct {
 	DisableCheckSum               bool                 `config:"disable_checksum"`
 	DownloadURL                   string               `config:"download_url"`
 	DownloadAuthorizationDuration fs.Duration          `config:"download_auth_duration"`
-	Lifecycle                     int                  `config:"lifecycle"`
 	Enc                           encoder.MultiEncoder `config:"encoding"`
 }
 
@@ -363,7 +331,7 @@ var retryErrorCodes = []int{
 	504, // Gateway Time-out
 }
 
-// shouldRetryNoReauth returns a boolean as to whether this resp and err
+// shouldRetryNoAuth returns a boolean as to whether this resp and err
 // deserve to be retried.  It returns the err as a convenience
 func (f *Fs) shouldRetryNoReauth(ctx context.Context, resp *http.Response, err error) (bool, error) {
 	if fserrors.ContextError(ctx, &err) {
@@ -404,18 +372,11 @@ func (f *Fs) shouldRetry(ctx context.Context, resp *http.Response, err error) (b
 
 // errorHandler parses a non 2xx error response into an error
 func errorHandler(resp *http.Response) error {
-	body, err := rest.ReadBody(resp)
-	if err != nil {
-		fs.Errorf(nil, "Couldn't read error out of body: %v", err)
-		body = nil
-	}
-	// Decode error response if there was one - they can be blank
+	// Decode error response
 	errResponse := new(api.Error)
-	if len(body) > 0 {
-		err = json.Unmarshal(body, errResponse)
-		if err != nil {
-			fs.Errorf(nil, "Couldn't decode error response: %v", err)
-		}
+	err := rest.DecodeJSON(resp, &errResponse)
+	if err != nil {
+		fs.Debugf(nil, "Couldn't decode error response: %v", err)
 	}
 	if errResponse.Code == "" {
 		errResponse.Code = "unknown"
@@ -459,14 +420,6 @@ func (f *Fs) setUploadCutoff(cs fs.SizeSuffix) (old fs.SizeSuffix, err error) {
 	return
 }
 
-func (f *Fs) setCopyCutoff(cs fs.SizeSuffix) (old fs.SizeSuffix, err error) {
-	err = checkUploadChunkSize(cs)
-	if err == nil {
-		old, f.opt.CopyCutoff = f.opt.CopyCutoff, cs
-	}
-	return
-}
-
 // setRoot changes the root of the Fs
 func (f *Fs) setRoot(root string) {
 	f.root = parsePath(root)
@@ -517,11 +470,10 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	}
 	f.setRoot(root)
 	f.features = (&fs.Features{
-		ReadMimeType:          true,
-		WriteMimeType:         true,
-		BucketBased:           true,
-		BucketBasedRootOK:     true,
-		ChunkWriterDoesntSeek: true,
+		ReadMimeType:      true,
+		WriteMimeType:     true,
+		BucketBased:       true,
+		BucketBasedRootOK: true,
 	}).Fill(ctx, f)
 	// Set the test flag if required
 	if opt.TestMode != "" {
@@ -872,7 +824,7 @@ func (f *Fs) listDir(ctx context.Context, bucket, directory, prefix string, addB
 
 // listBuckets returns all the buckets to out
 func (f *Fs) listBuckets(ctx context.Context) (entries fs.DirEntries, err error) {
-	err = f.listBucketsToFn(ctx, "", func(bucket *api.Bucket) error {
+	err = f.listBucketsToFn(ctx, func(bucket *api.Bucket) error {
 		d := fs.NewDir(bucket.Name, time.Time{})
 		entries = append(entries, d)
 		return nil
@@ -965,14 +917,11 @@ func (f *Fs) ListR(ctx context.Context, dir string, callback fs.ListRCallback) (
 type listBucketFn func(*api.Bucket) error
 
 // listBucketsToFn lists the buckets to the function supplied
-func (f *Fs) listBucketsToFn(ctx context.Context, bucketName string, fn listBucketFn) error {
+func (f *Fs) listBucketsToFn(ctx context.Context, fn listBucketFn) error {
 	var account = api.ListBucketsRequest{
 		AccountID: f.info.AccountID,
 		BucketID:  f.info.Allowed.BucketID,
 	}
-	if bucketName != "" && account.BucketID == "" {
-		account.BucketName = f.opt.Enc.FromStandardName(bucketName)
-	}
 
 	var response api.ListBucketsResponse
 	opts := rest.Opts{
@@ -1018,7 +967,7 @@ func (f *Fs) getbucketType(ctx context.Context, bucket string) (bucketType strin
 	if bucketType != "" {
 		return bucketType, nil
 	}
-	err = f.listBucketsToFn(ctx, bucket, func(bucket *api.Bucket) error {
+	err = f.listBucketsToFn(ctx, func(bucket *api.Bucket) error {
 		// listBucketsToFn reads bucket Types
 		return nil
 	})
@@ -1053,7 +1002,7 @@ func (f *Fs) getBucketID(ctx context.Context, bucket string) (bucketID string, e
 	if bucketID != "" {
 		return bucketID, nil
 	}
-	err = f.listBucketsToFn(ctx, bucket, func(bucket *api.Bucket) error {
+	err = f.listBucketsToFn(ctx, func(bucket *api.Bucket) error {
 		// listBucketsToFn sets IDs
 		return nil
 	})
@@ -1117,11 +1066,6 @@ func (f *Fs) makeBucket(ctx context.Context, bucket string) error {
 			Name:      f.opt.Enc.FromStandardName(bucket),
 			Type:      "allPrivate",
 		}
-		if f.opt.Lifecycle > 0 {
-			request.LifecycleRules = []api.LifecycleRule{{
-				DaysFromHidingToDeleting: &f.opt.Lifecycle,
-			}}
-		}
 		var response api.Bucket
 		err := f.pacer.Call(func() (bool, error) {
 			resp, err := f.srv.CallJSON(ctx, &opts, &request, &response)
@@ -1249,7 +1193,7 @@ func (f *Fs) deleteByID(ctx context.Context, ID, Name string) error {
 // if oldOnly is true then it deletes only non current files.
 //
 // Implemented here so we can make sure we delete old versions.
-func (f *Fs) purge(ctx context.Context, dir string, oldOnly bool, deleteHidden bool, deleteUnfinished bool, maxAge time.Duration) error {
+func (f *Fs) purge(ctx context.Context, dir string, oldOnly bool) error {
 	bucket, directory := f.split(dir)
 	if bucket == "" {
 		return errors.New("can't purge from root")
@@ -1267,7 +1211,7 @@ func (f *Fs) purge(ctx context.Context, dir string, oldOnly bool, deleteHidden b
 		}
 	}
 	var isUnfinishedUploadStale = func(timestamp api.Timestamp) bool {
-		return time.Since(time.Time(timestamp)) > maxAge
+		return time.Since(time.Time(timestamp)).Hours() > 24
 	}
 
 	// Delete Config.Transfers in parallel
@@ -1290,21 +1234,6 @@ func (f *Fs) purge(ctx context.Context, dir string, oldOnly bool, deleteHidden b
 			}
 		}()
 	}
-	if oldOnly {
-		if deleteHidden && deleteUnfinished {
-			fs.Infof(f, "cleaning bucket %q of all hidden files, and pending multipart uploads older than %v", bucket, maxAge)
-		} else if deleteHidden {
-			fs.Infof(f, "cleaning bucket %q of all hidden files", bucket)
-		} else if deleteUnfinished {
-			fs.Infof(f, "cleaning bucket %q of pending multipart uploads older than %v", bucket, maxAge)
-		} else {
-			fs.Errorf(f, "cleaning bucket %q of nothing. This should never happen!", bucket)
-			return nil
-		}
-	} else {
-		fs.Infof(f, "cleaning bucket %q of all files", bucket)
-	}
-
 	last := ""
 	checkErr(f.list(ctx, bucket, directory, f.rootDirectory, f.rootBucket == "", true, 0, true, false, func(remote string, object *api.File, isDirectory bool) error {
 		if !isDirectory {
@@ -1315,14 +1244,14 @@ func (f *Fs) purge(ctx context.Context, dir string, oldOnly bool, deleteHidden b
 			tr := accounting.Stats(ctx).NewCheckingTransfer(oi, "checking")
 			if oldOnly && last != remote {
 				// Check current version of the file
-				if deleteHidden && object.Action == "hide" {
+				if object.Action == "hide" {
 					fs.Debugf(remote, "Deleting current version (id %q) as it is a hide marker", object.ID)
 					toBeDeleted <- object
-				} else if deleteUnfinished && object.Action == "start" && isUnfinishedUploadStale(object.UploadTimestamp) {
+				} else if object.Action == "start" && isUnfinishedUploadStale(object.UploadTimestamp) {
 					fs.Debugf(remote, "Deleting current version (id %q) as it is a start marker (upload started at %s)", object.ID, time.Time(object.UploadTimestamp).Local())
 					toBeDeleted <- object
 				} else {
-					fs.Debugf(remote, "Not deleting current version (id %q) %q dated %v (%v ago)", object.ID, object.Action, time.Time(object.UploadTimestamp).Local(), time.Since(time.Time(object.UploadTimestamp)))
+					fs.Debugf(remote, "Not deleting current version (id %q) %q", object.ID, object.Action)
 				}
 			} else {
 				fs.Debugf(remote, "Deleting (id %q)", object.ID)
@@ -1344,17 +1273,12 @@ func (f *Fs) purge(ctx context.Context, dir string, oldOnly bool, deleteHidden b
 
 // Purge deletes all the files and directories including the old versions.
 func (f *Fs) Purge(ctx context.Context, dir string) error {
-	return f.purge(ctx, dir, false, false, false, defaultMaxAge)
+	return f.purge(ctx, dir, false)
 }
 
-// CleanUp deletes all hidden files and pending multipart uploads older than 24 hours.
+// CleanUp deletes all the hidden files.
 func (f *Fs) CleanUp(ctx context.Context) error {
-	return f.purge(ctx, "", true, true, true, defaultMaxAge)
-}
-
-// cleanUp deletes all hidden files and/or pending multipart uploads older than the specified age.
-func (f *Fs) cleanUp(ctx context.Context, deleteHidden bool, deleteUnfinished bool, maxAge time.Duration) (err error) {
-	return f.purge(ctx, "", true, deleteHidden, deleteUnfinished, maxAge)
+	return f.purge(ctx, "", true)
 }
 
 // copy does a server-side copy from dstObj <- srcObj
@@ -1362,7 +1286,7 @@ func (f *Fs) cleanUp(ctx context.Context, deleteHidden bool, deleteUnfinished bo
 // If newInfo is nil then the metadata will be copied otherwise it
 // will be replaced with newInfo
 func (f *Fs) copy(ctx context.Context, dstObj *Object, srcObj *Object, newInfo *api.File) (err error) {
-	if srcObj.size > int64(f.opt.CopyCutoff) {
+	if srcObj.size >= int64(f.opt.CopyCutoff) {
 		if newInfo == nil {
 			newInfo, err = srcObj.getMetaData(ctx)
 			if err != nil {
@@ -1566,7 +1490,7 @@ func (o *Object) Size() int64 {
 //
 // Make sure it is lower case.
 //
-// Remove unverified prefix - see https://www.backblaze.com/docs/cloud-storage-upload-files-with-the-native-api
+// Remove unverified prefix - see https://www.backblaze.com/b2/docs/uploading.html
 // Some tools (e.g. Cyberduck) use this
 func cleanSHA1(sha1 string) string {
 	const unverified = "unverified:"
@@ -1784,14 +1708,14 @@ func (file *openFile) Close() (err error) {
 
 	// Check to see we read the correct number of bytes
 	if file.o.Size() != file.bytes {
-		return fmt.Errorf("corrupted on transfer: lengths differ want %d vs got %d", file.o.Size(), file.bytes)
+		return fmt.Errorf("object corrupted on transfer - length mismatch (want %d got %d)", file.o.Size(), file.bytes)
 	}
 
 	// Check the SHA1
 	receivedSHA1 := file.o.sha1
 	calculatedSHA1 := fmt.Sprintf("%x", file.hash.Sum(nil))
 	if receivedSHA1 != "" && receivedSHA1 != calculatedSHA1 {
-		return fmt.Errorf("corrupted on transfer: SHA1 hashes differ want %q vs got %q", receivedSHA1, calculatedSHA1)
+		return fmt.Errorf("object corrupted on transfer - SHA1 mismatch (want %q got %q)", receivedSHA1, calculatedSHA1)
 	}
 
 	return nil
@@ -2112,7 +2036,7 @@ func (f *Fs) OpenChunkWriter(ctx context.Context, remote string, src fs.ObjectIn
 	// Temporary Object under construction
 	o := &Object{
 		fs:     f,
-		remote: remote,
+		remote: src.Remote(),
 	}
 
 	bucket, _ := o.split()
@@ -2155,189 +2079,6 @@ func (o *Object) ID() string {
 	return o.id
 }
 
-var lifecycleHelp = fs.CommandHelp{
-	Name:  "lifecycle",
-	Short: "Read or set the lifecycle for a bucket",
-	Long: `This command can be used to read or set the lifecycle for a bucket.
-
-Usage Examples:
-
-To show the current lifecycle rules:
-
-    rclone backend lifecycle b2:bucket
-
-This will dump something like this showing the lifecycle rules.
-
-    [
-        {
-            "daysFromHidingToDeleting": 1,
-            "daysFromUploadingToHiding": null,
-            "fileNamePrefix": ""
-        }
-    ]
-
-If there are no lifecycle rules (the default) then it will just return [].
-
-To reset the current lifecycle rules:
-
-    rclone backend lifecycle b2:bucket -o daysFromHidingToDeleting=30
-    rclone backend lifecycle b2:bucket -o daysFromUploadingToHiding=5 -o daysFromHidingToDeleting=1
-
-This will run and then print the new lifecycle rules as above.
-
-Rclone only lets you set lifecycles for the whole bucket with the
-fileNamePrefix = "".
-
-You can't disable versioning with B2. The best you can do is to set
-the daysFromHidingToDeleting to 1 day. You can enable hard_delete in
-the config also which will mean deletions won't cause versions but
-overwrites will still cause versions to be made.
-
-    rclone backend lifecycle b2:bucket -o daysFromHidingToDeleting=1
-
-See: https://www.backblaze.com/docs/cloud-storage-lifecycle-rules
-`,
-	Opts: map[string]string{
-		"daysFromHidingToDeleting":  "After a file has been hidden for this many days it is deleted. 0 is off.",
-		"daysFromUploadingToHiding": "This many days after uploading a file is hidden",
-	},
-}
-
-func (f *Fs) lifecycleCommand(ctx context.Context, name string, arg []string, opt map[string]string) (out interface{}, err error) {
-	var newRule api.LifecycleRule
-	if daysStr := opt["daysFromHidingToDeleting"]; daysStr != "" {
-		days, err := strconv.Atoi(daysStr)
-		if err != nil {
-			return nil, fmt.Errorf("bad daysFromHidingToDeleting: %w", err)
-		}
-		newRule.DaysFromHidingToDeleting = &days
-	}
-	if daysStr := opt["daysFromUploadingToHiding"]; daysStr != "" {
-		days, err := strconv.Atoi(daysStr)
-		if err != nil {
-			return nil, fmt.Errorf("bad daysFromUploadingToHiding: %w", err)
-		}
-		newRule.DaysFromUploadingToHiding = &days
-	}
-	bucketName, _ := f.split("")
-	if bucketName == "" {
-		return nil, errors.New("bucket required")
-
-	}
-
-	var bucket *api.Bucket
-	if newRule.DaysFromHidingToDeleting != nil || newRule.DaysFromUploadingToHiding != nil {
-		bucketID, err := f.getBucketID(ctx, bucketName)
-		if err != nil {
-			return nil, err
-		}
-		opts := rest.Opts{
-			Method: "POST",
-			Path:   "/b2_update_bucket",
-		}
-		var request = api.UpdateBucketRequest{
-			ID:             bucketID,
-			AccountID:      f.info.AccountID,
-			LifecycleRules: []api.LifecycleRule{newRule},
-		}
-		var response api.Bucket
-		err = f.pacer.Call(func() (bool, error) {
-			resp, err := f.srv.CallJSON(ctx, &opts, &request, &response)
-			return f.shouldRetry(ctx, resp, err)
-		})
-		if err != nil {
-			return nil, err
-		}
-		bucket = &response
-	} else {
-		err = f.listBucketsToFn(ctx, bucketName, func(b *api.Bucket) error {
-			bucket = b
-			return nil
-		})
-		if err != nil {
-			return nil, err
-		}
-	}
-	if bucket == nil {
-		return nil, fs.ErrorDirNotFound
-	}
-	return bucket.LifecycleRules, nil
-}
-
-var cleanupHelp = fs.CommandHelp{
-	Name:  "cleanup",
-	Short: "Remove unfinished large file uploads.",
-	Long: `This command removes unfinished large file uploads of age greater than
-max-age, which defaults to 24 hours.
-
-Note that you can use --interactive/-i or --dry-run with this command to see what
-it would do.
-
-    rclone backend cleanup b2:bucket/path/to/object
-    rclone backend cleanup -o max-age=7w b2:bucket/path/to/object
-
-Durations are parsed as per the rest of rclone, 2h, 7d, 7w etc.
-`,
-	Opts: map[string]string{
-		"max-age": "Max age of upload to delete",
-	},
-}
-
-func (f *Fs) cleanupCommand(ctx context.Context, name string, arg []string, opt map[string]string) (out interface{}, err error) {
-	maxAge := defaultMaxAge
-	if opt["max-age"] != "" {
-		maxAge, err = fs.ParseDuration(opt["max-age"])
-		if err != nil {
-			return nil, fmt.Errorf("bad max-age: %w", err)
-		}
-	}
-	return nil, f.cleanUp(ctx, false, true, maxAge)
-}
-
-var cleanupHiddenHelp = fs.CommandHelp{
-	Name:  "cleanup-hidden",
-	Short: "Remove old versions of files.",
-	Long: `This command removes any old hidden versions of files.
-
-Note that you can use --interactive/-i or --dry-run with this command to see what
-it would do.
-
-    rclone backend cleanup-hidden b2:bucket/path/to/dir
-`,
-}
-
-func (f *Fs) cleanupHiddenCommand(ctx context.Context, name string, arg []string, opt map[string]string) (out interface{}, err error) {
-	return nil, f.cleanUp(ctx, true, false, 0)
-}
-
-var commandHelp = []fs.CommandHelp{
-	lifecycleHelp,
-	cleanupHelp,
-	cleanupHiddenHelp,
-}
-
-// 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 interface{}, err error) {
-	switch name {
-	case "lifecycle":
-		return f.lifecycleCommand(ctx, name, arg, opt)
-	case "cleanup":
-		return f.cleanupCommand(ctx, name, arg, opt)
-	case "cleanup-hidden":
-		return f.cleanupHiddenCommand(ctx, name, arg, opt)
-	default:
-		return nil, fs.ErrorCommandNotFound
-	}
-}
-
 // Check the interfaces are satisfied
 var (
 	_ fs.Fs              = &Fs{}
@@ -2348,7 +2089,6 @@ var (
 	_ fs.ListRer         = &Fs{}
 	_ fs.PublicLinker    = &Fs{}
 	_ fs.OpenChunkWriter = &Fs{}
-	_ fs.Commander       = &Fs{}
 	_ fs.Object          = &Object{}
 	_ fs.MimeTyper       = &Object{}
 	_ fs.IDer            = &Object{}

backend/b2/b2_internal_test.go

@@ -1,29 +1,23 @@
 package b2
 
 import (
+	"bytes"
 	"context"
-	"crypto/sha1"
 	"fmt"
-	"path"
-	"strings"
 	"testing"
 	"time"
 
-	"github.com/rclone/rclone/backend/b2/api"
 	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/cache"
-	"github.com/rclone/rclone/fs/hash"
+	"github.com/rclone/rclone/fs/object"
 	"github.com/rclone/rclone/fstest"
 	"github.com/rclone/rclone/fstest/fstests"
-	"github.com/rclone/rclone/lib/bucket"
 	"github.com/rclone/rclone/lib/random"
-	"github.com/rclone/rclone/lib/version"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
 
 // Test b2 string encoding
-// https://www.backblaze.com/docs/cloud-storage-native-api-string-encoding
+// https://www.backblaze.com/b2/docs/string_encoding.html
 
 var encodeTest = []struct {
 	fullyEncoded     string
@@ -184,234 +178,99 @@ func TestParseTimeString(t *testing.T) {
 
 }
 
-// This is adapted from the s3 equivalent.
-func (f *Fs) InternalTestMetadata(t *testing.T) {
-	ctx := context.Background()
-	original := random.String(1000)
-	contents := fstest.Gz(t, original)
-	mimeType := "text/html"
-
-	item := fstest.NewItem("test-metadata", contents, fstest.Time("2001-05-06T04:05:06.499Z"))
-	btime := time.Now()
-	obj := fstests.PutTestContentsMetadata(ctx, t, f, &item, contents, true, mimeType, nil)
-	defer func() {
-		assert.NoError(t, obj.Remove(ctx))
-	}()
-	o := obj.(*Object)
-	gotMetadata, err := o.getMetaData(ctx)
-	require.NoError(t, err)
-
-	// We currently have a limited amount of metadata to test with B2
-	assert.Equal(t, mimeType, gotMetadata.ContentType, "Content-Type")
-
-	// Modification time from the x-bz-info-src_last_modified_millis header
-	var mtime api.Timestamp
-	err = mtime.UnmarshalJSON([]byte(gotMetadata.Info[timeKey]))
-	if err != nil {
-		fs.Debugf(o, "Bad "+timeHeader+" header: %v", err)
-	}
-	assert.Equal(t, item.ModTime, time.Time(mtime), "Modification time")
-
-	// Upload time
-	gotBtime := time.Time(gotMetadata.UploadTimestamp)
-	dt := gotBtime.Sub(btime)
-	assert.True(t, dt < time.Minute && dt > -time.Minute, fmt.Sprintf("btime more than 1 minute out want %v got %v delta %v", btime, gotBtime, dt))
-
-	t.Run("GzipEncoding", func(t *testing.T) {
-		// Test that the gzipped file we uploaded can be
-		// downloaded
-		checkDownload := func(wantContents string, wantSize int64, wantHash string) {
-			gotContents := fstests.ReadObject(ctx, t, o, -1)
-			assert.Equal(t, wantContents, gotContents)
-			assert.Equal(t, wantSize, o.Size())
-			gotHash, err := o.Hash(ctx, hash.SHA1)
-			require.NoError(t, err)
-			assert.Equal(t, wantHash, gotHash)
-		}
-
-		t.Run("NoDecompress", func(t *testing.T) {
-			checkDownload(contents, int64(len(contents)), sha1Sum(t, contents))
-		})
-	})
-}
-
-func sha1Sum(t *testing.T, s string) string {
-	hash := sha1.Sum([]byte(s))
-	return fmt.Sprintf("%x", hash)
-}
-
-// This is adapted from the s3 equivalent.
-func (f *Fs) InternalTestVersions(t *testing.T) {
+// The integration tests do a reasonable job of testing the normal
+// copy but don't test the chunked copy.
+func (f *Fs) InternalTestChunkedCopy(t *testing.T) {
 	ctx := context.Background()
 
-	// Small pause to make the LastModified different since AWS
-	// only seems to track them to 1 second granularity
-	time.Sleep(2 * time.Second)
-
-	// Create an object
-	const dirName = "versions"
-	const fileName = dirName + "/" + "test-versions.txt"
-	contents := random.String(100)
-	item := fstest.NewItem(fileName, contents, fstest.Time("2001-05-06T04:05:06.499999999Z"))
-	obj := fstests.PutTestContents(ctx, t, f, &item, contents, true)
+	contents := random.String(8 * 1024 * 1024)
+	item := fstest.NewItem("chunked-copy", contents, fstest.Time("2001-05-06T04:05:06.499999999Z"))
+	src := fstests.PutTestContents(ctx, t, f, &item, contents, true)
 	defer func() {
-		assert.NoError(t, obj.Remove(ctx))
+		assert.NoError(t, src.Remove(ctx))
 	}()
-	objMetadata, err := obj.(*Object).getMetaData(ctx)
+
+	var itemCopy = item
+	itemCopy.Path += ".copy"
+
+	// Set copy cutoff to mininum value so we make chunks
+	origCutoff := f.opt.CopyCutoff
+	f.opt.CopyCutoff = minChunkSize
+	defer func() {
+		f.opt.CopyCutoff = origCutoff
+	}()
+
+	// Do the copy
+	dst, err := f.Copy(ctx, src, itemCopy.Path)
 	require.NoError(t, err)
+	defer func() {
+		assert.NoError(t, dst.Remove(ctx))
+	}()
 
-	// Small pause
-	time.Sleep(2 * time.Second)
+	// Check size
+	assert.Equal(t, src.Size(), dst.Size())
 
-	// Remove it
-	assert.NoError(t, obj.Remove(ctx))
+	// Check modtime
+	srcModTime := src.ModTime(ctx)
+	dstModTime := dst.ModTime(ctx)
+	assert.True(t, srcModTime.Equal(dstModTime))
 
-	// Small pause to make the LastModified different since AWS only seems to track them to 1 second granularity
-	time.Sleep(2 * time.Second)
+	// Make sure contents are correct
+	gotContents := fstests.ReadObject(ctx, t, dst, -1)
+	assert.Equal(t, contents, gotContents)
+}
 
-	// And create it with different size and contents
-	newContents := random.String(101)
-	newItem := fstest.NewItem(fileName, newContents, fstest.Time("2002-05-06T04:05:06.499999999Z"))
-	newObj := fstests.PutTestContents(ctx, t, f, &newItem, newContents, true)
-	newObjMetadata, err := newObj.(*Object).getMetaData(ctx)
+// The integration tests do a reasonable job of testing the normal
+// streaming upload but don't test the chunked streaming upload.
+func (f *Fs) InternalTestChunkedStreamingUpload(t *testing.T, size int) {
+	ctx := context.Background()
+	contents := random.String(size)
+	item := fstest.NewItem(fmt.Sprintf("chunked-streaming-upload-%d", size), contents, fstest.Time("2001-05-06T04:05:06.499Z"))
+
+	// Set chunk size to mininum value so we make chunks
+	origOpt := f.opt
+	f.opt.ChunkSize = minChunkSize
+	f.opt.UploadCutoff = 0
+	defer func() {
+		f.opt = origOpt
+	}()
+
+	// Do the streaming upload
+	src := object.NewStaticObjectInfo(item.Path, item.ModTime, -1, true, item.Hashes, f)
+	in := bytes.NewBufferString(contents)
+	dst, err := f.PutStream(ctx, in, src)
 	require.NoError(t, err)
+	defer func() {
+		assert.NoError(t, dst.Remove(ctx))
+	}()
 
-	t.Run("Versions", func(t *testing.T) {
-		// Set --b2-versions for this test
-		f.opt.Versions = true
-		defer func() {
-			f.opt.Versions = false
-		}()
+	// Check size
+	assert.Equal(t, int64(size), dst.Size())
 
-		// Read the contents
-		entries, err := f.List(ctx, dirName)
-		require.NoError(t, err)
-		tests := 0
-		var fileNameVersion string
-		for _, entry := range entries {
-			t.Log(entry)
-			remote := entry.Remote()
-			if remote == fileName {
-				t.Run("ReadCurrent", func(t *testing.T) {
-					assert.Equal(t, newContents, fstests.ReadObject(ctx, t, entry.(fs.Object), -1))
-				})
-				tests++
-			} else if versionTime, p := version.Remove(remote); !versionTime.IsZero() && p == fileName {
-				t.Run("ReadVersion", func(t *testing.T) {
-					assert.Equal(t, contents, fstests.ReadObject(ctx, t, entry.(fs.Object), -1))
-				})
-				assert.WithinDuration(t, time.Time(objMetadata.UploadTimestamp), versionTime, time.Second, "object time must be with 1 second of version time")
-				fileNameVersion = remote
-				tests++
-			}
-		}
-		assert.Equal(t, 2, tests, "object missing from listing")
+	// Check modtime
+	srcModTime := src.ModTime(ctx)
+	dstModTime := dst.ModTime(ctx)
+	assert.Equal(t, srcModTime, dstModTime)
 
-		// Check we can read the object with a version suffix
-		t.Run("NewObject", func(t *testing.T) {
-			o, err := f.NewObject(ctx, fileNameVersion)
-			require.NoError(t, err)
-			require.NotNil(t, o)
-			assert.Equal(t, int64(100), o.Size(), o.Remote())
-		})
-
-		// Check we can make a NewFs from that object with a version suffix
-		t.Run("NewFs", func(t *testing.T) {
-			newPath := bucket.Join(fs.ConfigStringFull(f), fileNameVersion)
-			// Make sure --b2-versions is set in the config of the new remote
-			fs.Debugf(nil, "oldPath = %q", newPath)
-			lastColon := strings.LastIndex(newPath, ":")
-			require.True(t, lastColon >= 0)
-			newPath = newPath[:lastColon] + ",versions" + newPath[lastColon:]
-			fs.Debugf(nil, "newPath = %q", newPath)
-			fNew, err := cache.Get(ctx, newPath)
-			// This should return pointing to a file
-			require.Equal(t, fs.ErrorIsFile, err)
-			require.NotNil(t, fNew)
-			// With the directory above
-			assert.Equal(t, dirName, path.Base(fs.ConfigStringFull(fNew)))
-		})
-	})
-
-	t.Run("VersionAt", func(t *testing.T) {
-		// We set --b2-version-at for this test so make sure we reset it at the end
-		defer func() {
-			f.opt.VersionAt = fs.Time{}
-		}()
-
-		var (
-			firstObjectTime  = time.Time(objMetadata.UploadTimestamp)
-			secondObjectTime = time.Time(newObjMetadata.UploadTimestamp)
-		)
-
-		for _, test := range []struct {
-			what     string
-			at       time.Time
-			want     []fstest.Item
-			wantErr  error
-			wantSize int64
-		}{
-			{
-				what:    "Before",
-				at:      firstObjectTime.Add(-time.Second),
-				want:    fstests.InternalTestFiles,
-				wantErr: fs.ErrorObjectNotFound,
-			},
-			{
-				what:     "AfterOne",
-				at:       firstObjectTime.Add(time.Second),
-				want:     append([]fstest.Item{item}, fstests.InternalTestFiles...),
-				wantSize: 100,
-			},
-			{
-				what:    "AfterDelete",
-				at:      secondObjectTime.Add(-time.Second),
-				want:    fstests.InternalTestFiles,
-				wantErr: fs.ErrorObjectNotFound,
-			},
-			{
-				what:     "AfterTwo",
-				at:       secondObjectTime.Add(time.Second),
-				want:     append([]fstest.Item{newItem}, fstests.InternalTestFiles...),
-				wantSize: 101,
-			},
-		} {
-			t.Run(test.what, func(t *testing.T) {
-				f.opt.VersionAt = fs.Time(test.at)
-				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) {
-				//	gotObj, gotErr := f.NewObject(ctx, fileName)
-				//	assert.Equal(t, test.wantErr, gotErr)
-				//	if gotErr == nil {
-				//		assert.Equal(t, test.wantSize, gotObj.Size())
-				//	}
-				//})
-			})
-		}
-	})
-
-	t.Run("Cleanup", func(t *testing.T) {
-		require.NoError(t, f.cleanUp(ctx, true, false, 0))
-		items := append([]fstest.Item{newItem}, fstests.InternalTestFiles...)
-		fstest.CheckListing(t, f, items)
-		// Set --b2-versions for this test
-		f.opt.Versions = true
-		defer func() {
-			f.opt.Versions = false
-		}()
-		fstest.CheckListing(t, f, items)
-	})
-
-	// Purge gets tested later
+	// Make sure contents are correct
+	gotContents := fstests.ReadObject(ctx, t, dst, -1)
+	assert.Equal(t, contents, gotContents, "Contents incorrect")
 }
 
 // -run TestIntegration/FsMkdir/FsPutFiles/Internal
 func (f *Fs) InternalTest(t *testing.T) {
-	t.Run("Metadata", f.InternalTestMetadata)
-	t.Run("Versions", f.InternalTestVersions)
+	t.Run("ChunkedCopy", f.InternalTestChunkedCopy)
+	for _, size := range []fs.SizeSuffix{
+		minChunkSize - 1,
+		minChunkSize,
+		minChunkSize + 1,
+		(3 * minChunkSize) / 2,
+		(5 * minChunkSize) / 2,
+	} {
+		t.Run(fmt.Sprintf("ChunkedStreamingUpload/%d", size), func(t *testing.T) {
+			f.InternalTestChunkedStreamingUpload(t, int(size))
+		})
+	}
 }
 
 var _ fstests.InternalTester = (*Fs)(nil)

backend/b2/b2_test.go

@@ -28,12 +28,7 @@ func (f *Fs) SetUploadCutoff(cs fs.SizeSuffix) (fs.SizeSuffix, error) {
 	return f.setUploadCutoff(cs)
 }
 
-func (f *Fs) SetCopyCutoff(cs fs.SizeSuffix) (fs.SizeSuffix, error) {
-	return f.setCopyCutoff(cs)
-}
-
 var (
 	_ fstests.SetUploadChunkSizer = (*Fs)(nil)
 	_ fstests.SetUploadCutoffer   = (*Fs)(nil)
-	_ fstests.SetCopyCutoffer     = (*Fs)(nil)
 )

backend/b2/upload.go

@@ -1,6 +1,6 @@
 // Upload large files for b2
 //
-// Docs - https://www.backblaze.com/docs/cloud-storage-large-files
+// Docs - https://www.backblaze.com/b2/docs/large_files.html
 
 package b2
 
@@ -417,13 +417,7 @@ func (up *largeUpload) Stream(ctx context.Context, initialUploadBlock *pool.RW)
 		} else {
 			n, err = io.CopyN(rw, up.in, up.chunkSize)
 			if err == io.EOF {
-				if n == 0 {
-					fs.Debugf(up.o, "Not sending empty chunk after EOF - ending.")
-					up.f.putRW(rw)
-					break
-				} else {
-					fs.Debugf(up.o, "Read less than a full chunk %d, making this the last one.", n)
-				}
+				fs.Debugf(up.o, "Read less than a full chunk, making this the last one.")
 				hasMoreParts = false
 			} else if err != nil {
 				// other kinds of errors indicate failure

backend/box/api/types.go

@@ -167,7 +167,19 @@ type PreUploadCheckResponse struct {
 // PreUploadCheckConflict is returned in the ContextInfo error field
 // from PreUploadCheck when the error code is "item_name_in_use"
 type PreUploadCheckConflict struct {
-	Conflicts ItemMini `json:"conflicts"`
+	Conflicts struct {
+		Type        string `json:"type"`
+		ID          string `json:"id"`
+		FileVersion struct {
+			Type string `json:"type"`
+			ID   string `json:"id"`
+			Sha1 string `json:"sha1"`
+		} `json:"file_version"`
+		SequenceID string `json:"sequence_id"`
+		Etag       string `json:"etag"`
+		Sha1       string `json:"sha1"`
+		Name       string `json:"name"`
+	} `json:"conflicts"`
 }
 
 // UpdateFileModTime is used in Update File Info

backend/box/box.go

@@ -380,7 +380,7 @@ func shouldRetry(ctx context.Context, resp *http.Response, err error) (bool, err
 
 // readMetaDataForPath reads the metadata from the path
 func (f *Fs) readMetaDataForPath(ctx context.Context, path string) (info *api.Item, err error) {
-	// defer log.Trace(f, "path=%q", path)("info=%+v, err=%v", &info, &err)
+	// defer fs.Trace(f, "path=%q", path)("info=%+v, err=%v", &info, &err)
 	leaf, directoryID, err := f.dirCache.FindPath(ctx, path, false)
 	if err != nil {
 		if err == fs.ErrorDirNotFound {
@@ -389,30 +389,20 @@ func (f *Fs) readMetaDataForPath(ctx context.Context, path string) (info *api.It
 		return nil, err
 	}
 
-	// Use preupload to find the ID
-	itemMini, err := f.preUploadCheck(ctx, leaf, directoryID, -1)
-	if err != nil {
-		return nil, err
-	}
-	if itemMini == nil {
-		return nil, fs.ErrorObjectNotFound
-	}
-
-	// Now we have the ID we can look up the object proper
-	opts := rest.Opts{
-		Method:     "GET",
-		Path:       "/files/" + itemMini.ID,
-		Parameters: fieldsValue(),
-	}
-	var item api.Item
-	err = f.pacer.Call(func() (bool, error) {
-		resp, err := f.srv.CallJSON(ctx, &opts, nil, &item)
-		return shouldRetry(ctx, resp, err)
+	found, err := f.listAll(ctx, directoryID, false, true, true, func(item *api.Item) bool {
+		if strings.EqualFold(item.Name, leaf) {
+			info = item
+			return true
+		}
+		return false
 	})
 	if err != nil {
 		return nil, err
 	}
-	return &item, nil
+	if !found {
+		return nil, fs.ErrorObjectNotFound
+	}
+	return info, nil
 }
 
 // errorHandler parses a non 2xx error response into an error
@@ -772,7 +762,7 @@ func (f *Fs) createObject(ctx context.Context, remote string, modTime time.Time,
 //
 // It returns "", nil if the file is good to go
 // It returns "ID", nil if the file must be updated
-func (f *Fs) preUploadCheck(ctx context.Context, leaf, directoryID string, size int64) (item *api.ItemMini, err error) {
+func (f *Fs) preUploadCheck(ctx context.Context, leaf, directoryID string, size int64) (ID string, err error) {
 	check := api.PreUploadCheck{
 		Name: f.opt.Enc.FromStandardName(leaf),
 		Parent: api.Parent{
@@ -797,16 +787,16 @@ func (f *Fs) preUploadCheck(ctx context.Context, leaf, directoryID string, size
 			var conflict api.PreUploadCheckConflict
 			err = json.Unmarshal(apiErr.ContextInfo, &conflict)
 			if err != nil {
-				return nil, fmt.Errorf("pre-upload check: JSON decode failed: %w", err)
+				return "", fmt.Errorf("pre-upload check: JSON decode failed: %w", err)
 			}
 			if conflict.Conflicts.Type != api.ItemTypeFile {
-				return nil, fs.ErrorIsDir
+				return "", fmt.Errorf("pre-upload check: can't overwrite non file with file: %w", err)
 			}
-			return &conflict.Conflicts, nil
+			return conflict.Conflicts.ID, nil
 		}
-		return nil, fmt.Errorf("pre-upload check: %w", err)
+		return "", fmt.Errorf("pre-upload check: %w", err)
 	}
-	return nil, nil
+	return "", nil
 }
 
 // Put the object
@@ -827,11 +817,11 @@ func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options .
 
 	// Preflight check the upload, which returns the ID if the
 	// object already exists
-	item, err := f.preUploadCheck(ctx, leaf, directoryID, src.Size())
+	ID, err := f.preUploadCheck(ctx, leaf, directoryID, src.Size())
 	if err != nil {
 		return nil, err
 	}
-	if item == nil {
+	if ID == "" {
 		return f.PutUnchecked(ctx, in, src, options...)
 	}
 
@@ -839,7 +829,7 @@ func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options .
 	o := &Object{
 		fs:     f,
 		remote: remote,
-		id:     item.ID,
+		id:     ID,
 	}
 	return o, o.Update(ctx, in, src, options...)
 }
@@ -1207,12 +1197,6 @@ func (f *Fs) CleanUp(ctx context.Context) (err error) {
 	return err
 }
 
-// Shutdown shutdown the fs
-func (f *Fs) Shutdown(ctx context.Context) error {
-	f.tokenRenewer.Shutdown()
-	return nil
-}
-
 // ChangeNotify calls the passed function with a path that has had changes.
 // If the implementation uses polling, it should adhere to the given interval.
 //
@@ -1227,10 +1211,6 @@ func (f *Fs) ChangeNotify(ctx context.Context, notifyFunc func(string, fs.EntryT
 			fs.Infof(f, "Failed to get StreamPosition: %s", err)
 		}
 
-		// box can send duplicate Event IDs. Use this map to track and filter
-		// the ones we've already processed.
-		processedEventIDs := make(map[string]time.Time)
-
 		var ticker *time.Ticker
 		var tickerC <-chan time.Time
 		for {
@@ -1258,15 +1238,7 @@ func (f *Fs) ChangeNotify(ctx context.Context, notifyFunc func(string, fs.EntryT
 						continue
 					}
 				}
-
-				// Garbage collect EventIDs older than 1 minute
-				for eventID, timestamp := range processedEventIDs {
-					if time.Since(timestamp) > time.Minute {
-						delete(processedEventIDs, eventID)
-					}
-				}
-
-				streamPosition, err = f.changeNotifyRunner(ctx, notifyFunc, streamPosition, processedEventIDs)
+				streamPosition, err = f.changeNotifyRunner(ctx, notifyFunc, streamPosition)
 				if err != nil {
 					fs.Infof(f, "Change notify listener failure: %s", err)
 				}
@@ -1319,9 +1291,12 @@ func (f *Fs) getFullPath(parentID string, childName string) (fullPath string) {
 	return fullPath
 }
 
-func (f *Fs) changeNotifyRunner(ctx context.Context, notifyFunc func(string, fs.EntryType), streamPosition string, processedEventIDs map[string]time.Time) (nextStreamPosition string, err error) {
+func (f *Fs) changeNotifyRunner(ctx context.Context, notifyFunc func(string, fs.EntryType), streamPosition string) (nextStreamPosition string, err error) {
 	nextStreamPosition = streamPosition
 
+	// box can send duplicate Event IDs; filter any in a single notify run
+	processedEventIDs := make(map[string]bool)
+
 	for {
 		limit := f.opt.ListChunk
 
@@ -1366,32 +1341,21 @@ func (f *Fs) changeNotifyRunner(ctx context.Context, notifyFunc func(string, fs.
 		var pathsToClear []pathToClear
 		newEventIDs := 0
 		for _, entry := range result.Entries {
-			eventDetails := fmt.Sprintf("[%q(%d)|%s|%s|%s|%s]", entry.Source.Name, entry.Source.SequenceID,
-				entry.Source.Type, entry.EventType, entry.Source.ID, entry.EventID)
-
-			if entry.EventID == "" {
-				fs.Debugf(f, "%s ignored due to missing EventID", eventDetails)
+			if entry.EventID == "" || processedEventIDs[entry.EventID] { // missing Event ID, or already saw this one
 				continue
 			}
-			if _, ok := processedEventIDs[entry.EventID]; ok {
-				fs.Debugf(f, "%s ignored due to duplicate EventID", eventDetails)
-				continue
-			}
-			processedEventIDs[entry.EventID] = time.Now()
+			processedEventIDs[entry.EventID] = true
 			newEventIDs++
 
 			if entry.Source.ID == "" { // missing File or Folder ID
-				fs.Debugf(f, "%s ignored due to missing SourceID", eventDetails)
 				continue
 			}
 			if entry.Source.Type != api.ItemTypeFile && entry.Source.Type != api.ItemTypeFolder { // event is not for a file or folder
-				fs.Debugf(f, "%s ignored due to unsupported SourceType", eventDetails)
 				continue
 			}
 
 			// Only interested in event types that result in a file tree change
 			if _, found := api.FileTreeChangeEventTypes[entry.EventType]; !found {
-				fs.Debugf(f, "%s ignored due to unsupported EventType", eventDetails)
 				continue
 			}
 
@@ -1402,7 +1366,6 @@ func (f *Fs) changeNotifyRunner(ctx context.Context, notifyFunc func(string, fs.
 					// Item in the cache has the same or newer SequenceID than
 					// this event. Ignore this event, it must be old.
 					f.itemMetaCacheMu.Unlock()
-					fs.Debugf(f, "%s ignored due to old SequenceID (%q)", eventDetails, itemMeta.SequenceID)
 					continue
 				}
 
@@ -1424,10 +1387,7 @@ func (f *Fs) changeNotifyRunner(ctx context.Context, notifyFunc func(string, fs.
 			if cachedItemMetaFound {
 				path := f.getFullPath(itemMeta.ParentID, itemMeta.Name)
 				if path != "" {
-					fs.Debugf(f, "%s added old path (%q) for notify", eventDetails, path)
 					pathsToClear = append(pathsToClear, pathToClear{path: path, entryType: entryType})
-				} else {
-					fs.Debugf(f, "%s old parent not cached", eventDetails)
 				}
 
 				// If this is a directory, also delete it from the dir cache.
@@ -1451,10 +1411,7 @@ func (f *Fs) changeNotifyRunner(ctx context.Context, notifyFunc func(string, fs.
 			if entry.Source.ItemStatus == api.ItemStatusActive {
 				path := f.getFullPath(entry.Source.Parent.ID, entry.Source.Name)
 				if path != "" {
-					fs.Debugf(f, "%s added new path (%q) for notify", eventDetails, path)
 					pathsToClear = append(pathsToClear, pathToClear{path: path, entryType: entryType})
-				} else {
-					fs.Debugf(f, "%s new parent not found", eventDetails)
 				}
 			}
 		}
@@ -1725,7 +1682,6 @@ var (
 	_ fs.DirCacheFlusher = (*Fs)(nil)
 	_ fs.PublicLinker    = (*Fs)(nil)
 	_ fs.CleanUpper      = (*Fs)(nil)
-	_ fs.Shutdowner      = (*Fs)(nil)
 	_ fs.Object          = (*Object)(nil)
 	_ fs.IDer            = (*Object)(nil)
 )

backend/cache/cache.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !js
+// +build !plan9,!js
 
 // Package cache implements a virtual provider to cache existing remotes.
 package cache

backend/cache/cache_internal_test.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !js && !race
+// +build !plan9,!js,!race
 
 package cache_test
 
@@ -29,7 +30,6 @@ import (
 	"github.com/rclone/rclone/fs/config"
 	"github.com/rclone/rclone/fs/config/configmap"
 	"github.com/rclone/rclone/fs/object"
-	"github.com/rclone/rclone/fs/operations"
 	"github.com/rclone/rclone/fstest"
 	"github.com/rclone/rclone/fstest/testy"
 	"github.com/rclone/rclone/lib/random"
@@ -935,7 +935,8 @@ func (r *run) newCacheFs(t *testing.T, remote, id string, needRemote, purge bool
 	}
 
 	if purge {
-		_ = operations.Purge(context.Background(), f, "")
+		_ = f.Features().Purge(context.Background(), "")
+		require.NoError(t, err)
 	}
 	err = f.Mkdir(context.Background(), "")
 	require.NoError(t, err)
@@ -948,7 +949,7 @@ func (r *run) newCacheFs(t *testing.T, remote, id string, needRemote, purge bool
 }
 
 func (r *run) cleanupFs(t *testing.T, f fs.Fs) {
-	err := operations.Purge(context.Background(), f, "")
+	err := f.Features().Purge(context.Background(), "")
 	require.NoError(t, err)
 	cfs, err := r.getCacheFs(f)
 	require.NoError(t, err)

backend/cache/cache_test.go

@@ -1,6 +1,7 @@
 // Test Cache filesystem interface
 
 //go:build !plan9 && !js && !race
+// +build !plan9,!js,!race
 
 package cache_test
 
@@ -15,11 +16,10 @@ import (
 // TestIntegration runs integration tests against the remote
 func TestIntegration(t *testing.T) {
 	fstests.Run(t, &fstests.Opt{
-		RemoteName:                      "TestCache:",
-		NilObject:                       (*cache.Object)(nil),
-		UnimplementableFsMethods:        []string{"PublicLink", "OpenWriterAt", "OpenChunkWriter", "DirSetModTime", "MkdirMetadata"},
-		UnimplementableObjectMethods:    []string{"MimeType", "ID", "GetTier", "SetTier", "Metadata", "SetMetadata"},
-		UnimplementableDirectoryMethods: []string{"Metadata", "SetMetadata", "SetModTime"},
-		SkipInvalidUTF8:                 true, // invalid UTF-8 confuses the cache
+		RemoteName:                   "TestCache:",
+		NilObject:                    (*cache.Object)(nil),
+		UnimplementableFsMethods:     []string{"PublicLink", "OpenWriterAt", "OpenChunkWriter"},
+		UnimplementableObjectMethods: []string{"MimeType", "ID", "GetTier", "SetTier", "Metadata"},
+		SkipInvalidUTF8:              true, // invalid UTF-8 confuses the cache
 	})
 }

backend/cache/cache_unsupported.go

@@ -2,6 +2,6 @@
 // about "no buildable Go source files "
 
 //go:build plan9 || js
+// +build plan9 js
 
-// Package cache implements a virtual provider to cache existing remotes.
 package cache

backend/cache/cache_upload_test.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !js && !race
+// +build !plan9,!js,!race
 
 package cache_test
 

backend/cache/directory.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !js
+// +build !plan9,!js
 
 package cache
 

backend/cache/handle.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !js
+// +build !plan9,!js
 
 package cache
 
@@ -118,7 +119,7 @@ func (r *Handle) startReadWorkers() {
 	r.scaleWorkers(totalWorkers)
 }
 
-// scaleWorkers will increase the worker pool count by the provided amount
+// scaleOutWorkers will increase the worker pool count by the provided amount
 func (r *Handle) scaleWorkers(desired int) {
 	current := r.workers
 	if current == desired {

backend/cache/object.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !js
+// +build !plan9,!js
 
 package cache
 

backend/cache/plex.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !js
+// +build !plan9,!js
 
 package cache
 

backend/cache/storage_memory.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !js
+// +build !plan9,!js
 
 package cache
 

backend/cache/storage_persistent.go

@@ -1,4 +1,5 @@
 //go:build !plan9 && !js
+// +build !plan9,!js
 
 package cache
 

backend/cache/utils_test.go

@@ -1,6 +1,3 @@
-//go:build !plan9 && !js
-// +build !plan9,!js
-
 package cache
 
 import bolt "go.etcd.io/bbolt"

backend/chunker/chunker.go

@@ -29,7 +29,6 @@ import (
 	"github.com/rclone/rclone/fs/fspath"
 	"github.com/rclone/rclone/fs/hash"
 	"github.com/rclone/rclone/fs/operations"
-	"github.com/rclone/rclone/lib/encoder"
 )
 
 // Chunker's composite files have one or more chunks
@@ -102,10 +101,8 @@ var (
 //
 // And still chunker's primary function is to chunk large files
 // rather than serve as a generic metadata container.
-const (
-	maxMetadataSize        = 1023
-	maxMetadataSizeWritten = 255
-)
+const maxMetadataSize = 1023
+const maxMetadataSizeWritten = 255
 
 // Current/highest supported metadata format.
 const metadataVersion = 2
@@ -308,6 +305,7 @@ func NewFs(ctx context.Context, name, rpath string, m configmap.Mapper) (fs.Fs,
 		root: rpath,
 		opt:  *opt,
 	}
+	cache.PinUntilFinalized(f.base, f)
 	f.dirSort = true // processEntries requires that meta Objects prerun data chunks atm.
 
 	if err := f.configure(opt.NameFormat, opt.MetaFormat, opt.HashType, opt.Transactions); err != nil {
@@ -319,41 +317,26 @@ func NewFs(ctx context.Context, name, rpath string, m configmap.Mapper) (fs.Fs,
 	// i.e. `rpath` does not exist in the wrapped remote, but chunker
 	// detects a composite file because it finds the first chunk!
 	// (yet can't satisfy fstest.CheckListing, will ignore)
-	if err == nil && !f.useMeta {
+	if err == nil && !f.useMeta && strings.Contains(rpath, "/") {
 		firstChunkPath := f.makeChunkName(remotePath, 0, "", "")
-		newBase, testErr := cache.Get(ctx, baseName+firstChunkPath)
+		_, testErr := cache.Get(ctx, baseName+firstChunkPath)
 		if testErr == fs.ErrorIsFile {
-			f.base = newBase
 			err = testErr
 		}
 	}
-	cache.PinUntilFinalized(f.base, f)
-
-	// Correct root if definitely pointing to a file
-	if err == fs.ErrorIsFile {
-		f.root = path.Dir(f.root)
-		if f.root == "." || f.root == "/" {
-			f.root = ""
-		}
-	}
 
 	// Note 1: the features here are ones we could support, and they are
 	// ANDed with the ones from wrappedFs.
 	// Note 2: features.Fill() points features.PutStream to our PutStream,
 	// but features.Mask() will nullify it if wrappedFs does not have it.
 	f.features = (&fs.Features{
-		CaseInsensitive:          true,
-		DuplicateFiles:           true,
-		ReadMimeType:             false, // Object.MimeType not supported
-		WriteMimeType:            true,
-		BucketBased:              true,
-		CanHaveEmptyDirectories:  true,
-		ServerSideAcrossConfigs:  true,
-		ReadDirMetadata:          true,
-		WriteDirMetadata:         true,
-		WriteDirSetModTime:       true,
-		UserDirMetadata:          true,
-		DirModTimeUpdatesOnWrite: true,
+		CaseInsensitive:         true,
+		DuplicateFiles:          true,
+		ReadMimeType:            false, // Object.MimeType not supported
+		WriteMimeType:           true,
+		BucketBased:             true,
+		CanHaveEmptyDirectories: true,
+		ServerSideAcrossConfigs: true,
 	}).Fill(ctx, f).Mask(ctx, baseFs).WrapsFs(f, baseFs)
 
 	f.features.Disable("ListR") // Recursive listing may cause chunker skip files
@@ -830,7 +813,8 @@ func (f *Fs) processEntries(ctx context.Context, origEntries fs.DirEntries, dirP
 			}
 		case fs.Directory:
 			isSubdir[entry.Remote()] = true
-			wrapDir := fs.NewDirWrapper(entry.Remote(), entry)
+			wrapDir := fs.NewDirCopy(ctx, entry)
+			wrapDir.SetRemote(entry.Remote())
 			tempEntries = append(tempEntries, wrapDir)
 		default:
 			if f.opt.FailHard {
@@ -963,11 +947,6 @@ func (f *Fs) scanObject(ctx context.Context, remote string, quickScan bool) (fs.
 		}
 		if caseInsensitive {
 			sameMain = strings.EqualFold(mainRemote, remote)
-			if sameMain && f.base.Features().IsLocal {
-				// on local, make sure the EqualFold still holds true when accounting for encoding.
-				// sometimes paths with special characters will only normalize the same way in Standard Encoding.
-				sameMain = strings.EqualFold(encoder.OS.FromStandardPath(mainRemote), encoder.OS.FromStandardPath(remote))
-			}
 		} else {
 			sameMain = mainRemote == remote
 		}
@@ -981,7 +960,7 @@ func (f *Fs) scanObject(ctx context.Context, remote string, quickScan bool) (fs.
 			}
 			continue
 		}
-		// fs.Debugf(f, "%q belongs to %q as chunk %d", entryRemote, mainRemote, chunkNo)
+		//fs.Debugf(f, "%q belongs to %q as chunk %d", entryRemote, mainRemote, chunkNo)
 		if err := o.addChunk(entry, chunkNo); err != nil {
 			return nil, err
 		}
@@ -1143,8 +1122,8 @@ func (o *Object) readXactID(ctx context.Context) (xactID string, err error) {
 // put implements Put, PutStream, PutUnchecked, Update
 func (f *Fs) put(
 	ctx context.Context, in io.Reader, src fs.ObjectInfo, remote string, options []fs.OpenOption,
-	basePut putFn, action string, target fs.Object,
-) (obj fs.Object, err error) {
+	basePut putFn, action string, target fs.Object) (obj fs.Object, err error) {
+
 	// Perform consistency checks
 	if err := f.forbidChunk(src, remote); err != nil {
 		return nil, fmt.Errorf("%s refused: %w", action, err)
@@ -1584,14 +1563,6 @@ func (f *Fs) Mkdir(ctx context.Context, dir string) error {
 	return f.base.Mkdir(ctx, dir)
 }
 
-// MkdirMetadata makes the root directory of the Fs object
-func (f *Fs) MkdirMetadata(ctx context.Context, dir string, metadata fs.Metadata) (fs.Directory, error) {
-	if do := f.base.Features().MkdirMetadata; do != nil {
-		return do(ctx, dir, metadata)
-	}
-	return nil, fs.ErrorNotImplemented
-}
-
 // Rmdir removes the directory (container, bucket) if empty
 //
 // Return an error if it doesn't exist or isn't empty
@@ -1909,14 +1880,6 @@ func (f *Fs) DirMove(ctx context.Context, src fs.Fs, srcRemote, dstRemote string
 	return do(ctx, srcFs.base, srcRemote, dstRemote)
 }
 
-// DirSetModTime sets the directory modtime for dir
-func (f *Fs) DirSetModTime(ctx context.Context, dir string, modTime time.Time) error {
-	if do := f.base.Features().DirSetModTime; do != nil {
-		return do(ctx, dir, modTime)
-	}
-	return fs.ErrorNotImplemented
-}
-
 // CleanUp the trash in the Fs
 //
 // Implement this if you have a way of emptying the trash or
@@ -1965,7 +1928,7 @@ func (f *Fs) ChangeNotify(ctx context.Context, notifyFunc func(string, fs.EntryT
 		return
 	}
 	wrappedNotifyFunc := func(path string, entryType fs.EntryType) {
-		// fs.Debugf(f, "ChangeNotify: path %q entryType %d", path, entryType)
+		//fs.Debugf(f, "ChangeNotify: path %q entryType %d", path, entryType)
 		if entryType == fs.EntryObject {
 			mainPath, _, _, xactID := f.parseChunkName(path)
 			metaXactID := ""
@@ -2577,8 +2540,6 @@ var (
 	_ fs.Copier          = (*Fs)(nil)
 	_ fs.Mover           = (*Fs)(nil)
 	_ fs.DirMover        = (*Fs)(nil)
-	_ fs.DirSetModTimer  = (*Fs)(nil)
-	_ fs.MkdirMetadataer = (*Fs)(nil)
 	_ fs.PutUncheckeder  = (*Fs)(nil)
 	_ fs.PutStreamer     = (*Fs)(nil)
 	_ fs.CleanUpper      = (*Fs)(nil)

backend/chunker/chunker_test.go

@@ -36,7 +36,6 @@ func TestIntegration(t *testing.T) {
 			"GetTier",
 			"SetTier",
 			"Metadata",
-			"SetMetadata",
 		},
 		UnimplementableFsMethods: []string{
 			"PublicLink",

backend/combine/combine.go

@@ -222,23 +222,18 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (outFs fs
 	}
 	// check features
 	var features = (&fs.Features{
-		CaseInsensitive:          true,
-		DuplicateFiles:           false,
-		ReadMimeType:             true,
-		WriteMimeType:            true,
-		CanHaveEmptyDirectories:  true,
-		BucketBased:              true,
-		SetTier:                  true,
-		GetTier:                  true,
-		ReadMetadata:             true,
-		WriteMetadata:            true,
-		UserMetadata:             true,
-		ReadDirMetadata:          true,
-		WriteDirMetadata:         true,
-		WriteDirSetModTime:       true,
-		UserDirMetadata:          true,
-		DirModTimeUpdatesOnWrite: true,
-		PartialUploads:           true,
+		CaseInsensitive:         true,
+		DuplicateFiles:          false,
+		ReadMimeType:            true,
+		WriteMimeType:           true,
+		CanHaveEmptyDirectories: true,
+		BucketBased:             true,
+		SetTier:                 true,
+		GetTier:                 true,
+		ReadMetadata:            true,
+		WriteMetadata:           true,
+		UserMetadata:            true,
+		PartialUploads:          true,
 	}).Fill(ctx, f)
 	canMove := true
 	for _, u := range f.upstreams {
@@ -445,32 +440,6 @@ func (f *Fs) Mkdir(ctx context.Context, dir string) error {
 	return u.f.Mkdir(ctx, uRemote)
 }
 
-// MkdirMetadata makes the root directory of the Fs object
-func (f *Fs) MkdirMetadata(ctx context.Context, dir string, metadata fs.Metadata) (fs.Directory, error) {
-	u, uRemote, err := f.findUpstream(dir)
-	if err != nil {
-		return nil, err
-	}
-	do := u.f.Features().MkdirMetadata
-	if do == nil {
-		return nil, fs.ErrorNotImplemented
-	}
-	newDir, err := do(ctx, uRemote, metadata)
-	if err != nil {
-		return nil, err
-	}
-	entries := fs.DirEntries{newDir}
-	entries, err = u.wrapEntries(ctx, entries)
-	if err != nil {
-		return nil, err
-	}
-	newDir, ok := entries[0].(fs.Directory)
-	if !ok {
-		return nil, fmt.Errorf("internal error: expecting %T to be fs.Directory", entries[0])
-	}
-	return newDir, nil
-}
-
 // purge the upstream or fallback to a slow way
 func (u *upstream) purge(ctx context.Context, dir string) (err error) {
 	if do := u.f.Features().Purge; do != nil {
@@ -786,11 +755,12 @@ func (u *upstream) wrapEntries(ctx context.Context, entries fs.DirEntries) (fs.D
 		case fs.Object:
 			entries[i] = u.newObject(x)
 		case fs.Directory:
-			newPath, err := u.pathAdjustment.do(x.Remote())
+			newDir := fs.NewDirCopy(ctx, x)
+			newPath, err := u.pathAdjustment.do(newDir.Remote())
 			if err != nil {
 				return nil, err
 			}
-			newDir := fs.NewDirWrapper(newPath, x)
+			newDir.SetRemote(newPath)
 			entries[i] = newDir
 		default:
 			return nil, fmt.Errorf("unknown entry type %T", entry)
@@ -813,7 +783,7 @@ func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err e
 	if f.root == "" && dir == "" {
 		entries = make(fs.DirEntries, 0, len(f.upstreams))
 		for combineDir := range f.upstreams {
-			d := fs.NewLimitedDirWrapper(combineDir, fs.NewDir(combineDir, f.when))
+			d := fs.NewDir(combineDir, f.when)
 			entries = append(entries, d)
 		}
 		return entries, nil
@@ -995,22 +965,6 @@ func (f *Fs) MergeDirs(ctx context.Context, dirs []fs.Directory) error {
 	return do(ctx, uDirs)
 }
 
-// DirSetModTime sets the directory modtime for dir
-func (f *Fs) DirSetModTime(ctx context.Context, dir string, modTime time.Time) error {
-	u, uDir, err := f.findUpstream(dir)
-	if err != nil {
-		return err
-	}
-	if uDir == "" {
-		fs.Debugf(dir, "Can't set modtime on upstream root. skipping.")
-		return nil
-	}
-	if do := u.f.Features().DirSetModTime; do != nil {
-		return do(ctx, uDir, modTime)
-	}
-	return fs.ErrorNotImplemented
-}
-
 // CleanUp the trash in the Fs
 //
 // Implement this if you have a way of emptying the trash or
@@ -1119,17 +1073,6 @@ func (o *Object) Metadata(ctx context.Context) (fs.Metadata, error) {
 	return do.Metadata(ctx)
 }
 
-// SetMetadata sets metadata for an Object
-//
-// It should return fs.ErrorNotImplemented if it can't set metadata
-func (o *Object) SetMetadata(ctx context.Context, metadata fs.Metadata) error {
-	do, ok := o.Object.(fs.SetMetadataer)
-	if !ok {
-		return fs.ErrorNotImplemented
-	}
-	return do.SetMetadata(ctx, metadata)
-}
-
 // SetTier performs changing storage tier of the Object if
 // multiple storage classes supported
 func (o *Object) SetTier(tier string) error {
@@ -1156,8 +1099,6 @@ var (
 	_ fs.PublicLinker    = (*Fs)(nil)
 	_ fs.PutUncheckeder  = (*Fs)(nil)
 	_ fs.MergeDirser     = (*Fs)(nil)
-	_ fs.DirSetModTimer  = (*Fs)(nil)
-	_ fs.MkdirMetadataer = (*Fs)(nil)
 	_ fs.CleanUpper      = (*Fs)(nil)
 	_ fs.OpenWriterAter  = (*Fs)(nil)
 	_ fs.FullObject      = (*Object)(nil)

backend/compress/compress.go

@@ -14,7 +14,6 @@ import (
 	"fmt"
 	"io"
 	"os"
-	"path"
 	"regexp"
 	"strings"
 	"time"
@@ -173,33 +172,21 @@ func NewFs(ctx context.Context, name, rpath string, m configmap.Mapper) (fs.Fs,
 		opt:  *opt,
 		mode: compressionModeFromName(opt.CompressionMode),
 	}
-	// Correct root if definitely pointing to a file
-	if err == fs.ErrorIsFile {
-		f.root = path.Dir(f.root)
-		if f.root == "." || f.root == "/" {
-			f.root = ""
-		}
-	}
 	// the features here are ones we could support, and they are
 	// ANDed with the ones from wrappedFs
 	f.features = (&fs.Features{
-		CaseInsensitive:          true,
-		DuplicateFiles:           false,
-		ReadMimeType:             false,
-		WriteMimeType:            false,
-		GetTier:                  true,
-		SetTier:                  true,
-		BucketBased:              true,
-		CanHaveEmptyDirectories:  true,
-		ReadMetadata:             true,
-		WriteMetadata:            true,
-		UserMetadata:             true,
-		ReadDirMetadata:          true,
-		WriteDirMetadata:         true,
-		WriteDirSetModTime:       true,
-		UserDirMetadata:          true,
-		DirModTimeUpdatesOnWrite: true,
-		PartialUploads:           true,
+		CaseInsensitive:         true,
+		DuplicateFiles:          false,
+		ReadMimeType:            false,
+		WriteMimeType:           false,
+		GetTier:                 true,
+		SetTier:                 true,
+		BucketBased:             true,
+		CanHaveEmptyDirectories: true,
+		ReadMetadata:            true,
+		WriteMetadata:           true,
+		UserMetadata:            true,
+		PartialUploads:          true,
 	}).Fill(ctx, f).Mask(ctx, wrappedFs).WrapsFs(f, wrappedFs)
 	// We support reading MIME types no matter the wrapped fs
 	f.features.ReadMimeType = true
@@ -455,7 +442,7 @@ func (f *Fs) verifyObjectHash(ctx context.Context, o fs.Object, hasher *hash.Mul
 		if err != nil {
 			fs.Errorf(o, "Failed to remove corrupted object: %v", err)
 		}
-		return fmt.Errorf("corrupted on transfer: %v compressed hashes differ src(%s) %q vs dst(%s) %q", ht, f.Fs, srcHash, o.Fs(), dstHash)
+		return fmt.Errorf("corrupted on transfer: %v compressed hashes differ %q vs %q", ht, srcHash, dstHash)
 	}
 	return nil
 }
@@ -789,14 +776,6 @@ func (f *Fs) Mkdir(ctx context.Context, dir string) error {
 	return f.Fs.Mkdir(ctx, dir)
 }
 
-// MkdirMetadata makes the root directory of the Fs object
-func (f *Fs) MkdirMetadata(ctx context.Context, dir string, metadata fs.Metadata) (fs.Directory, error) {
-	if do := f.Fs.Features().MkdirMetadata; do != nil {
-		return do(ctx, dir, metadata)
-	}
-	return nil, fs.ErrorNotImplemented
-}
-
 // Rmdir removes the directory (container, bucket) if empty
 //
 // Return an error if it doesn't exist or isn't empty
@@ -940,14 +919,6 @@ func (f *Fs) DirMove(ctx context.Context, src fs.Fs, srcRemote, dstRemote string
 	return do(ctx, srcFs.Fs, srcRemote, dstRemote)
 }
 
-// DirSetModTime sets the directory modtime for dir
-func (f *Fs) DirSetModTime(ctx context.Context, dir string, modTime time.Time) error {
-	if do := f.Fs.Features().DirSetModTime; do != nil {
-		return do(ctx, dir, modTime)
-	}
-	return fs.ErrorNotImplemented
-}
-
 // CleanUp the trash in the Fs
 //
 // Implement this if you have a way of emptying the trash or
@@ -1286,17 +1257,6 @@ func (o *Object) Metadata(ctx context.Context) (fs.Metadata, error) {
 	return do.Metadata(ctx)
 }
 
-// SetMetadata sets metadata for an Object
-//
-// It should return fs.ErrorNotImplemented if it can't set metadata
-func (o *Object) SetMetadata(ctx context.Context, metadata fs.Metadata) error {
-	do, ok := o.Object.(fs.SetMetadataer)
-	if !ok {
-		return fs.ErrorNotImplemented
-	}
-	return do.SetMetadata(ctx, metadata)
-}
-
 // Hash returns the selected checksum of the file
 // If no checksum is available it returns ""
 func (o *Object) Hash(ctx context.Context, ht hash.Type) (string, error) {
@@ -1529,8 +1489,6 @@ var (
 	_ fs.Copier          = (*Fs)(nil)
 	_ fs.Mover           = (*Fs)(nil)
 	_ fs.DirMover        = (*Fs)(nil)
-	_ fs.DirSetModTimer  = (*Fs)(nil)
-	_ fs.MkdirMetadataer = (*Fs)(nil)
 	_ fs.PutStreamer     = (*Fs)(nil)
 	_ fs.CleanUpper      = (*Fs)(nil)
 	_ fs.UnWrapper       = (*Fs)(nil)

backend/crypt/crypt.go

@@ -130,16 +130,6 @@ trying to recover an encrypted file with errors and it is desired to
 recover as much of the file as possible.`,
 			Default:  false,
 			Advanced: true,
-		}, {
-			Name: "strict_names",
-			Help: `If set, this will raise an error when crypt comes across a filename that can't be decrypted.
-
-(By default, rclone will just log a NOTICE and continue as normal.)
-This can happen if encrypted and unencrypted files are stored in the same
-directory (which is not recommended.) It may also indicate a more serious
-problem that should be investigated.`,
-			Default:  false,
-			Advanced: true,
 		}, {
 			Name: "filename_encoding",
 			Help: `How to encode the encrypted filename to text string.
@@ -263,34 +253,22 @@ func NewFs(ctx context.Context, name, rpath string, m configmap.Mapper) (fs.Fs,
 		cipher: cipher,
 	}
 	cache.PinUntilFinalized(f.Fs, f)
-	// Correct root if definitely pointing to a file
-	if err == fs.ErrorIsFile {
-		f.root = path.Dir(f.root)
-		if f.root == "." || f.root == "/" {
-			f.root = ""
-		}
-	}
 	// the features here are ones we could support, and they are
 	// ANDed with the ones from wrappedFs
 	f.features = (&fs.Features{
-		CaseInsensitive:          !cipher.dirNameEncrypt || cipher.NameEncryptionMode() == NameEncryptionOff,
-		DuplicateFiles:           true,
-		ReadMimeType:             false, // MimeTypes not supported with crypt
-		WriteMimeType:            false,
-		BucketBased:              true,
-		CanHaveEmptyDirectories:  true,
-		SetTier:                  true,
-		GetTier:                  true,
-		ServerSideAcrossConfigs:  opt.ServerSideAcrossConfigs,
-		ReadMetadata:             true,
-		WriteMetadata:            true,
-		UserMetadata:             true,
-		ReadDirMetadata:          true,
-		WriteDirMetadata:         true,
-		WriteDirSetModTime:       true,
-		UserDirMetadata:          true,
-		DirModTimeUpdatesOnWrite: true,
-		PartialUploads:           true,
+		CaseInsensitive:         !cipher.dirNameEncrypt || cipher.NameEncryptionMode() == NameEncryptionOff,
+		DuplicateFiles:          true,
+		ReadMimeType:            false, // MimeTypes not supported with crypt
+		WriteMimeType:           false,
+		BucketBased:             true,
+		CanHaveEmptyDirectories: true,
+		SetTier:                 true,
+		GetTier:                 true,
+		ServerSideAcrossConfigs: opt.ServerSideAcrossConfigs,
+		ReadMetadata:            true,
+		WriteMetadata:           true,
+		UserMetadata:            true,
+		PartialUploads:          true,
 	}).Fill(ctx, f).Mask(ctx, wrappedFs).WrapsFs(f, wrappedFs)
 
 	return f, err
@@ -309,7 +287,6 @@ type Options struct {
 	PassBadBlocks           bool   `config:"pass_bad_blocks"`
 	FilenameEncoding        string `config:"filename_encoding"`
 	Suffix                  string `config:"suffix"`
-	StrictNames             bool   `config:"strict_names"`
 }
 
 // Fs represents a wrapped fs.Fs
@@ -344,64 +321,45 @@ func (f *Fs) String() string {
 }
 
 // Encrypt an object file name to entries.
-func (f *Fs) add(entries *fs.DirEntries, obj fs.Object) error {
+func (f *Fs) add(entries *fs.DirEntries, obj fs.Object) {
 	remote := obj.Remote()
 	decryptedRemote, err := f.cipher.DecryptFileName(remote)
 	if err != nil {
-		if f.opt.StrictNames {
-			return fmt.Errorf("%s: undecryptable file name detected: %v", remote, err)
-		}
-		fs.Logf(remote, "Skipping undecryptable file name: %v", err)
-		return nil
+		fs.Debugf(remote, "Skipping undecryptable file name: %v", err)
+		return
 	}
 	if f.opt.ShowMapping {
 		fs.Logf(decryptedRemote, "Encrypts to %q", remote)
 	}
 	*entries = append(*entries, f.newObject(obj))
-	return nil
 }
 
 // Encrypt a directory file name to entries.
-func (f *Fs) addDir(ctx context.Context, entries *fs.DirEntries, dir fs.Directory) error {
+func (f *Fs) addDir(ctx context.Context, entries *fs.DirEntries, dir fs.Directory) {
 	remote := dir.Remote()
 	decryptedRemote, err := f.cipher.DecryptDirName(remote)
 	if err != nil {
-		if f.opt.StrictNames {
-			return fmt.Errorf("%s: undecryptable dir name detected: %v", remote, err)
-		}
-		fs.Logf(remote, "Skipping undecryptable dir name: %v", err)
-		return nil
+		fs.Debugf(remote, "Skipping undecryptable dir name: %v", err)
+		return
 	}
 	if f.opt.ShowMapping {
 		fs.Logf(decryptedRemote, "Encrypts to %q", remote)
 	}
 	*entries = append(*entries, f.newDir(ctx, dir))
-	return nil
 }
 
 // Encrypt some directory entries.  This alters entries returning it as newEntries.
 func (f *Fs) encryptEntries(ctx context.Context, entries fs.DirEntries) (newEntries fs.DirEntries, err error) {
 	newEntries = entries[:0] // in place filter
-	errors := 0
-	var firsterr error
 	for _, entry := range entries {
 		switch x := entry.(type) {
 		case fs.Object:
-			err = f.add(&newEntries, x)
+			f.add(&newEntries, x)
 		case fs.Directory:
-			err = f.addDir(ctx, &newEntries, x)
+			f.addDir(ctx, &newEntries, x)
 		default:
 			return nil, fmt.Errorf("unknown object type %T", entry)
 		}
-		if err != nil {
-			errors++
-			if firsterr == nil {
-				firsterr = err
-			}
-		}
-	}
-	if firsterr != nil {
-		return nil, fmt.Errorf("there were %v undecryptable name errors. first error: %v", errors, firsterr)
 	}
 	return newEntries, nil
 }
@@ -520,7 +478,7 @@ func (f *Fs) put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options [
 				if err != nil {
 					fs.Errorf(o, "Failed to remove corrupted object: %v", err)
 				}
-				return nil, fmt.Errorf("corrupted on transfer: %v encrypted hashes differ src(%s) %q vs dst(%s) %q", ht, f.Fs, srcHash, o.Fs(), dstHash)
+				return nil, fmt.Errorf("corrupted on transfer: %v encrypted hash differ src %q vs dst %q", ht, srcHash, dstHash)
 			}
 			fs.Debugf(src, "%v = %s OK", ht, srcHash)
 		}
@@ -555,37 +513,6 @@ func (f *Fs) Mkdir(ctx context.Context, dir string) error {
 	return f.Fs.Mkdir(ctx, f.cipher.EncryptDirName(dir))
 }
 
-// MkdirMetadata makes the root directory of the Fs object
-func (f *Fs) MkdirMetadata(ctx context.Context, dir string, metadata fs.Metadata) (fs.Directory, error) {
-	do := f.Fs.Features().MkdirMetadata
-	if do == nil {
-		return nil, fs.ErrorNotImplemented
-	}
-	newDir, err := do(ctx, f.cipher.EncryptDirName(dir), metadata)
-	if err != nil {
-		return nil, err
-	}
-	var entries = make(fs.DirEntries, 0, 1)
-	err = f.addDir(ctx, &entries, newDir)
-	if err != nil {
-		return nil, err
-	}
-	newDir, ok := entries[0].(fs.Directory)
-	if !ok {
-		return nil, fmt.Errorf("internal error: expecting %T to be fs.Directory", entries[0])
-	}
-	return newDir, nil
-}
-
-// DirSetModTime sets the directory modtime for dir
-func (f *Fs) DirSetModTime(ctx context.Context, dir string, modTime time.Time) error {
-	do := f.Fs.Features().DirSetModTime
-	if do == nil {
-		return fs.ErrorNotImplemented
-	}
-	return do(ctx, f.cipher.EncryptDirName(dir), modTime)
-}
-
 // Rmdir removes the directory (container, bucket) if empty
 //
 // Return an error if it doesn't exist or isn't empty
@@ -827,7 +754,7 @@ func (f *Fs) MergeDirs(ctx context.Context, dirs []fs.Directory) error {
 	}
 	out := make([]fs.Directory, len(dirs))
 	for i, dir := range dirs {
-		out[i] = fs.NewDirWrapper(f.cipher.EncryptDirName(dir.Remote()), dir)
+		out[i] = fs.NewDirCopy(ctx, dir).SetRemote(f.cipher.EncryptDirName(dir.Remote()))
 	}
 	return do(ctx, out)
 }
@@ -1063,14 +990,14 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 
 // newDir returns a dir with the Name decrypted
 func (f *Fs) newDir(ctx context.Context, dir fs.Directory) fs.Directory {
+	newDir := fs.NewDirCopy(ctx, dir)
 	remote := dir.Remote()
 	decryptedRemote, err := f.cipher.DecryptDirName(remote)
 	if err != nil {
 		fs.Debugf(remote, "Undecryptable dir name: %v", err)
 	} else {
-		remote = decryptedRemote
+		newDir.SetRemote(decryptedRemote)
 	}
-	newDir := fs.NewDirWrapper(remote, dir)
 	return newDir
 }
 
@@ -1248,17 +1175,6 @@ func (o *Object) Metadata(ctx context.Context) (fs.Metadata, error) {
 	return do.Metadata(ctx)
 }
 
-// SetMetadata sets metadata for an Object
-//
-// It should return fs.ErrorNotImplemented if it can't set metadata
-func (o *Object) SetMetadata(ctx context.Context, metadata fs.Metadata) error {
-	do, ok := o.Object.(fs.SetMetadataer)
-	if !ok {
-		return fs.ErrorNotImplemented
-	}
-	return do.SetMetadata(ctx, metadata)
-}
-
 // MimeType returns the content type of the Object if
 // known, or "" if not
 //
@@ -1284,8 +1200,6 @@ var (
 	_ fs.Abouter         = (*Fs)(nil)
 	_ fs.Wrapper         = (*Fs)(nil)
 	_ fs.MergeDirser     = (*Fs)(nil)
-	_ fs.DirSetModTimer  = (*Fs)(nil)
-	_ fs.MkdirMetadataer = (*Fs)(nil)
 	_ fs.DirCacheFlusher = (*Fs)(nil)
 	_ fs.ChangeNotifier  = (*Fs)(nil)
 	_ fs.PublicLinker    = (*Fs)(nil)

backend/drive/drive.go

@@ -71,7 +71,7 @@ const (
 	// 1<<18 is the minimum size supported by the Google uploader, and there is no maximum.
 	minChunkSize     = fs.SizeSuffix(googleapi.MinUploadChunkSize)
 	defaultChunkSize = 8 * fs.Mebi
-	partialFields    = "id,name,size,md5Checksum,sha1Checksum,sha256Checksum,trashed,explicitlyTrashed,modifiedTime,createdTime,mimeType,parents,webViewLink,shortcutDetails,exportLinks,resourceKey"
+	partialFields    = "id,name,size,md5Checksum,trashed,explicitlyTrashed,modifiedTime,createdTime,mimeType,parents,webViewLink,shortcutDetails,exportLinks,resourceKey"
 	listRGrouping    = 50   // number of IDs to search at once when using ListR
 	listRInputBuffer = 1000 // size of input buffer when using ListR
 	defaultXDGIcon   = "text-html"
@@ -143,46 +143,6 @@ var (
 	_linkTemplates   map[string]*template.Template // available link types
 )
 
-// rwChoices type for fs.Bits
-type rwChoices struct{}
-
-func (rwChoices) Choices() []fs.BitsChoicesInfo {
-	return []fs.BitsChoicesInfo{
-		{Bit: uint64(rwOff), Name: "off"},
-		{Bit: uint64(rwRead), Name: "read"},
-		{Bit: uint64(rwWrite), Name: "write"},
-		{Bit: uint64(rwFailOK), Name: "failok"},
-	}
-}
-
-// rwChoice type alias
-type rwChoice = fs.Bits[rwChoices]
-
-const (
-	rwRead rwChoice = 1 << iota
-	rwWrite
-	rwFailOK
-	rwOff rwChoice = 0
-)
-
-// Examples for the options
-var rwExamples = fs.OptionExamples{{
-	Value: rwOff.String(),
-	Help:  "Do not read or write the value",
-}, {
-	Value: rwRead.String(),
-	Help:  "Read the value only",
-}, {
-	Value: rwWrite.String(),
-	Help:  "Write the value only",
-}, {
-	Value: rwFailOK.String(),
-	Help:  "If writing fails log errors only, don't fail the transfer",
-}, {
-	Value: (rwRead | rwWrite).String(),
-	Help:  "Read and Write the value.",
-}}
-
 // Parse the scopes option returning a slice of scopes
 func driveScopes(scopesString string) (scopes []string) {
 	if scopesString == "" {
@@ -290,16 +250,9 @@ func init() {
 			}
 			return nil, fmt.Errorf("unknown state %q", config.State)
 		},
-		MetadataInfo: &fs.MetadataInfo{
-			System: systemMetadataInfo,
-			Help: `User metadata is stored in the properties field of the drive object.
-
-Metadata is supported on files and directories.
-`,
-		},
 		Options: append(driveOAuthOptions(), []fs.Option{{
 			Name: "scope",
-			Help: "Comma separated list of scopes that rclone should use when requesting access from drive.",
+			Help: "Scope that rclone should use when requesting access from drive.",
 			Examples: []fs.OptionExample{{
 				Value: "drive",
 				Help:  "Full access all files, excluding Application Data Folder.",
@@ -367,35 +320,16 @@ rather than shortcuts themselves when doing server side copies.`,
 			Default:  false,
 			Help:     "Skip google documents in all listings.\n\nIf given, gdocs practically become invisible to rclone.",
 			Advanced: true,
-		}, {
-			Name:    "show_all_gdocs",
-			Default: false,
-			Help: `Show all Google Docs including non-exportable ones in listings.
-
-If you try a server side copy on a Google Form without this flag, you
-will get this error:
-
-    No export formats found for "application/vnd.google-apps.form"
-
-However adding this flag will allow the form to be server side copied.
-
-Note that rclone doesn't add extensions to the Google Docs file names
-in this mode.
-
-Do **not** use this flag when trying to download Google Docs - rclone
-will fail to download them.
-`,
-			Advanced: true,
 		}, {
 			Name:    "skip_checksum_gphotos",
 			Default: false,
-			Help: `Skip checksums on Google photos and videos only.
+			Help: `Skip MD5 checksum on Google photos and videos only.
 
 Use this if you get checksum errors when transferring Google photos or
 videos.
 
 Setting this flag will cause Google photos and videos to return a
-blank checksums.
+blank MD5 checksum.
 
 Google photos are identified by being in the "photos" space.
 
@@ -686,56 +620,6 @@ having trouble with like many empty directories.
 `,
 			Advanced: true,
 			Default:  true,
-		}, {
-			Name: "metadata_owner",
-			Help: `Control whether owner should be read or written in metadata.
-
-Owner is a standard part of the file metadata so is easy to read. But it
-isn't always desirable to set the owner from the metadata.
-
-Note that you can't set the owner on Shared Drives, and that setting
-ownership will generate an email to the new owner (this can't be
-disabled), and you can't transfer ownership to someone outside your
-organization.
-`,
-			Advanced: true,
-			Default:  rwRead,
-			Examples: rwExamples,
-		}, {
-			Name: "metadata_permissions",
-			Help: `Control whether permissions should be read or written in metadata.
-
-Reading permissions metadata from files can be done quickly, but it
-isn't always desirable to set the permissions from the metadata.
-
-Note that rclone drops any inherited permissions on Shared Drives and
-any owner permission on My Drives as these are duplicated in the owner
-metadata.
-`,
-			Advanced: true,
-			Default:  rwOff,
-			Examples: rwExamples,
-		}, {
-			Name: "metadata_labels",
-			Help: `Control whether labels should be read or written in metadata.
-
-Reading labels metadata from files takes an extra API transaction and
-will slow down listings. It isn't always desirable to set the labels
-from the metadata.
-
-The format of labels is documented in the drive API documentation at
-https://developers.google.com/drive/api/reference/rest/v3/Label -
-rclone just provides a JSON dump of this format.
-
-When setting labels, the label and fields must already exist - rclone
-will not create them. This means that if you are transferring labels
-from two different accounts you will have to create the labels in
-advance and use the metadata mapper to translate the IDs between the
-two accounts.
-`,
-			Advanced: true,
-			Default:  rwOff,
-			Examples: rwExamples,
 		}, {
 			Name:     config.ConfigEncoding,
 			Help:     config.ConfigEncodingHelp,
@@ -783,7 +667,6 @@ type Options struct {
 	UseTrash                  bool                 `config:"use_trash"`
 	CopyShortcutContent       bool                 `config:"copy_shortcut_content"`
 	SkipGdocs                 bool                 `config:"skip_gdocs"`
-	ShowAllGdocs              bool                 `config:"show_all_gdocs"`
 	SkipChecksumGphotos       bool                 `config:"skip_checksum_gphotos"`
 	SharedWithMe              bool                 `config:"shared_with_me"`
 	TrashedOnly               bool                 `config:"trashed_only"`
@@ -812,9 +695,6 @@ type Options struct {
 	SkipDanglingShortcuts     bool                 `config:"skip_dangling_shortcuts"`
 	ResourceKey               string               `config:"resource_key"`
 	FastListBugFix            bool                 `config:"fast_list_bug_fix"`
-	MetadataOwner             rwChoice             `config:"metadata_owner"`
-	MetadataPermissions       rwChoice             `config:"metadata_permissions"`
-	MetadataLabels            rwChoice             `config:"metadata_labels"`
 	Enc                       encoder.MultiEncoder `config:"encoding"`
 	EnvAuth                   bool                 `config:"env_auth"`
 }
@@ -836,25 +716,23 @@ type Fs struct {
 	exportExtensions []string           // preferred extensions to download docs
 	importMimeTypes  []string           // MIME types to convert to docs
 	isTeamDrive      bool               // true if this is a team drive
+	fileFields       googleapi.Field    // fields to fetch file info with
 	m                configmap.Mapper
-	grouping         int32                        // number of IDs to search at once in ListR - read with atomic
-	listRmu          *sync.Mutex                  // protects listRempties
-	listRempties     map[string]struct{}          // IDs of supposedly empty directories which triggered grouping disable
-	dirResourceKeys  *sync.Map                    // map directory ID to resource key
-	permissionsMu    *sync.Mutex                  // protect the below
-	permissions      map[string]*drive.Permission // map permission IDs to Permissions
+	grouping         int32               // number of IDs to search at once in ListR - read with atomic
+	listRmu          *sync.Mutex         // protects listRempties
+	listRempties     map[string]struct{} // IDs of supposedly empty directories which triggered grouping disable
+	dirResourceKeys  *sync.Map           // map directory ID to resource key
 }
 
 type baseObject struct {
-	fs           *Fs          // what this object is part of
-	remote       string       // The remote path
-	id           string       // Drive Id of this object
-	modifiedDate string       // RFC3339 time it was last modified
-	mimeType     string       // The object MIME type
-	bytes        int64        // size of the object
-	parents      []string     // IDs of the parent directories
-	resourceKey  *string      // resourceKey is needed for link shared objects
-	metadata     *fs.Metadata // metadata if known
+	fs           *Fs      // what this object is part of
+	remote       string   // The remote path
+	id           string   // Drive Id of this object
+	modifiedDate string   // RFC3339 time it was last modified
+	mimeType     string   // The object MIME type
+	bytes        int64    // size of the object
+	parents      []string // IDs of the parent directories
+	resourceKey  *string  // resourceKey is needed for link shared objects
 }
 type documentObject struct {
 	baseObject
@@ -873,16 +751,9 @@ type Object struct {
 	baseObject
 	url        string // Download URL of this object
 	md5sum     string // md5sum of the object
-	sha1sum    string // sha1sum of the object
-	sha256sum  string // sha256sum of the object
 	v2Download bool   // generate v2 download link ondemand
 }
 
-// Directory describes a drive directory
-type Directory struct {
-	baseObject
-}
-
 // ------------------------------------------------------------
 
 // Name of the remote (as passed into NewFs)
@@ -1108,7 +979,7 @@ func (f *Fs) list(ctx context.Context, dirIDs []string, title string, directorie
 		list.Header().Add("X-Goog-Drive-Resource-Keys", resourceKeysHeader)
 	}
 
-	fields := fmt.Sprintf("files(%s),nextPageToken,incompleteSearch", f.getFileFields(ctx))
+	fields := fmt.Sprintf("files(%s),nextPageToken,incompleteSearch", f.fileFields)
 
 OUTER:
 	for {
@@ -1382,25 +1253,16 @@ func newFs(ctx context.Context, name, path string, m configmap.Mapper) (*Fs, err
 		listRmu:         new(sync.Mutex),
 		listRempties:    make(map[string]struct{}),
 		dirResourceKeys: new(sync.Map),
-		permissionsMu:   new(sync.Mutex),
-		permissions:     make(map[string]*drive.Permission),
 	}
 	f.isTeamDrive = opt.TeamDriveID != ""
+	f.fileFields = f.getFileFields()
 	f.features = (&fs.Features{
-		DuplicateFiles:           true,
-		ReadMimeType:             true,
-		WriteMimeType:            true,
-		CanHaveEmptyDirectories:  true,
-		ServerSideAcrossConfigs:  opt.ServerSideAcrossConfigs,
-		FilterAware:              true,
-		ReadMetadata:             true,
-		WriteMetadata:            true,
-		UserMetadata:             true,
-		ReadDirMetadata:          true,
-		WriteDirMetadata:         true,
-		WriteDirSetModTime:       true,
-		UserDirMetadata:          true,
-		DirModTimeUpdatesOnWrite: false, // FIXME need to check!
+		DuplicateFiles:          true,
+		ReadMimeType:            true,
+		WriteMimeType:           true,
+		CanHaveEmptyDirectories: true,
+		ServerSideAcrossConfigs: opt.ServerSideAcrossConfigs,
+		FilterAware:             true,
 	}).Fill(ctx, f)
 
 	// Create a new authorized Drive client.
@@ -1505,7 +1367,7 @@ func NewFs(ctx context.Context, name, path string, m configmap.Mapper) (fs.Fs, e
 	return f, nil
 }
 
-func (f *Fs) newBaseObject(ctx context.Context, remote string, info *drive.File) (o baseObject, err error) {
+func (f *Fs) newBaseObject(remote string, info *drive.File) baseObject {
 	modifiedDate := info.ModifiedTime
 	if f.opt.UseCreatedDate {
 		modifiedDate = info.CreatedTime
@@ -1516,7 +1378,7 @@ func (f *Fs) newBaseObject(ctx context.Context, remote string, info *drive.File)
 	if f.opt.SizeAsQuota {
 		size = info.QuotaBytesUsed
 	}
-	o = baseObject{
+	return baseObject{
 		fs:           f,
 		remote:       remote,
 		id:           info.Id,
@@ -1525,15 +1387,10 @@ func (f *Fs) newBaseObject(ctx context.Context, remote string, info *drive.File)
 		bytes:        size,
 		parents:      info.Parents,
 	}
-	err = nil
-	if fs.GetConfig(ctx).Metadata {
-		err = o.parseMetadata(ctx, info)
-	}
-	return o, err
 }
 
 // getFileFields gets the fields for a normal file Get or List
-func (f *Fs) getFileFields(ctx context.Context) (fields googleapi.Field) {
+func (f *Fs) getFileFields() (fields googleapi.Field) {
 	fields = partialFields
 	if f.opt.AuthOwnerOnly {
 		fields += ",owners"
@@ -1547,53 +1404,40 @@ func (f *Fs) getFileFields(ctx context.Context) (fields googleapi.Field) {
 	if f.opt.SizeAsQuota {
 		fields += ",quotaBytesUsed"
 	}
-	if fs.GetConfig(ctx).Metadata {
-		fields += "," + metadataFields
-	}
 	return fields
 }
 
 // newRegularObject creates an fs.Object for a normal drive.File
-func (f *Fs) newRegularObject(ctx context.Context, remote string, info *drive.File) (obj fs.Object, err error) {
+func (f *Fs) newRegularObject(remote string, info *drive.File) fs.Object {
 	// wipe checksum if SkipChecksumGphotos and file is type Photo or Video
 	if f.opt.SkipChecksumGphotos {
 		for _, space := range info.Spaces {
 			if space == "photos" {
 				info.Md5Checksum = ""
-				info.Sha1Checksum = ""
-				info.Sha256Checksum = ""
 				break
 			}
 		}
 	}
 	o := &Object{
+		baseObject: f.newBaseObject(remote, info),
 		url:        fmt.Sprintf("%sfiles/%s?alt=media", f.svc.BasePath, actualID(info.Id)),
 		md5sum:     strings.ToLower(info.Md5Checksum),
-		sha1sum:    strings.ToLower(info.Sha1Checksum),
-		sha256sum:  strings.ToLower(info.Sha256Checksum),
 		v2Download: f.opt.V2DownloadMinSize != -1 && info.Size >= int64(f.opt.V2DownloadMinSize),
 	}
-	o.baseObject, err = f.newBaseObject(ctx, remote, info)
-	if err != nil {
-		return nil, err
-	}
 	if info.ResourceKey != "" {
 		o.resourceKey = &info.ResourceKey
 	}
-	return o, nil
+	return o
 }
 
 // newDocumentObject creates an fs.Object for a google docs drive.File
-func (f *Fs) newDocumentObject(ctx context.Context, remote string, info *drive.File, extension, exportMimeType string) (fs.Object, error) {
+func (f *Fs) newDocumentObject(remote string, info *drive.File, extension, exportMimeType string) (fs.Object, error) {
 	mediaType, _, err := mime.ParseMediaType(exportMimeType)
 	if err != nil {
 		return nil, err
 	}
 	url := info.ExportLinks[mediaType]
-	baseObject, err := f.newBaseObject(ctx, remote+extension, info)
-	if err != nil {
-		return nil, err
-	}
+	baseObject := f.newBaseObject(remote+extension, info)
 	baseObject.bytes = -1
 	baseObject.mimeType = exportMimeType
 	return &documentObject{
@@ -1605,7 +1449,7 @@ func (f *Fs) newDocumentObject(ctx context.Context, remote string, info *drive.F
 }
 
 // newLinkObject creates an fs.Object that represents a link a google docs drive.File
-func (f *Fs) newLinkObject(ctx context.Context, remote string, info *drive.File, extension, exportMimeType string) (fs.Object, error) {
+func (f *Fs) newLinkObject(remote string, info *drive.File, extension, exportMimeType string) (fs.Object, error) {
 	t := linkTemplate(exportMimeType)
 	if t == nil {
 		return nil, fmt.Errorf("unsupported link type %s", exportMimeType)
@@ -1624,10 +1468,7 @@ func (f *Fs) newLinkObject(ctx context.Context, remote string, info *drive.File,
 		return nil, fmt.Errorf("executing template failed: %w", err)
 	}
 
-	baseObject, err := f.newBaseObject(ctx, remote+extension, info)
-	if err != nil {
-		return nil, err
-	}
+	baseObject := f.newBaseObject(remote+extension, info)
 	baseObject.bytes = int64(buf.Len())
 	baseObject.mimeType = exportMimeType
 	return &linkObject{
@@ -1643,7 +1484,7 @@ func (f *Fs) newLinkObject(ctx context.Context, remote string, info *drive.File,
 func (f *Fs) newObjectWithInfo(ctx context.Context, remote string, info *drive.File) (fs.Object, error) {
 	// If item has MD5 sum it is a file stored on drive
 	if info.Md5Checksum != "" {
-		return f.newRegularObject(ctx, remote, info)
+		return f.newRegularObject(remote, info), nil
 	}
 
 	extension, exportName, exportMimeType, isDocument := f.findExportFormat(ctx, info)
@@ -1674,15 +1515,13 @@ func (f *Fs) newObjectWithExportInfo(
 	case info.MimeType == shortcutMimeTypeDangling:
 		// Pretend a dangling shortcut is a regular object
 		// It will error if used, but appear in listings so it can be deleted
-		return f.newRegularObject(ctx, remote, info)
+		return f.newRegularObject(remote, info), nil
 	case info.Md5Checksum != "":
 		// If item has MD5 sum it is a file stored on drive
-		return f.newRegularObject(ctx, remote, info)
+		return f.newRegularObject(remote, info), nil
 	case f.opt.SkipGdocs:
 		fs.Debugf(remote, "Skipping google document type %q", info.MimeType)
 		return nil, fs.ErrorObjectNotFound
-	case f.opt.ShowAllGdocs:
-		return f.newDocumentObject(ctx, remote, info, "", info.MimeType)
 	default:
 		// If item MimeType is in the ExportFormats then it is a google doc
 		if !isDocument {
@@ -1694,9 +1533,9 @@ func (f *Fs) newObjectWithExportInfo(
 			return nil, fs.ErrorObjectNotFound
 		}
 		if isLinkMimeType(exportMimeType) {
-			return f.newLinkObject(ctx, remote, info, extension, exportMimeType)
+			return f.newLinkObject(remote, info, extension, exportMimeType)
 		}
-		return f.newDocumentObject(ctx, remote, info, extension, exportMimeType)
+		return f.newDocumentObject(remote, info, extension, exportMimeType)
 	}
 }
 
@@ -1747,72 +1586,26 @@ func (f *Fs) FindLeaf(ctx context.Context, pathID, leaf string) (pathIDOut strin
 	return pathIDOut, found, err
 }
 
-// createDir makes a directory with pathID as parent and name leaf with optional metadata
-func (f *Fs) createDir(ctx context.Context, pathID, leaf string, metadata fs.Metadata) (info *drive.File, err error) {
-	leaf = f.opt.Enc.FromStandardName(leaf)
-	pathID = actualID(pathID)
-	createInfo := &drive.File{
-		Name:     leaf,
-		MimeType: driveFolderType,
-		Parents:  []string{pathID},
-	}
-	var updateMetadata updateMetadataFn
-	if len(metadata) > 0 {
-		updateMetadata, err = f.updateMetadata(ctx, createInfo, metadata, true)
-		if err != nil {
-			return nil, fmt.Errorf("create dir: failed to update metadata: %w", err)
-		}
-	}
-	err = f.pacer.Call(func() (bool, error) {
-		info, err = f.svc.Files.Create(createInfo).
-			Fields(f.getFileFields(ctx)).
-			SupportsAllDrives(true).
-			Context(ctx).Do()
-		return f.shouldRetry(ctx, err)
-	})
-	if err != nil {
-		return nil, err
-	}
-	if updateMetadata != nil {
-		err = updateMetadata(ctx, info)
-		if err != nil {
-			return nil, err
-		}
-	}
-	return info, nil
-}
-
-// updateDir updates an existing a directory with the metadata passed in
-func (f *Fs) updateDir(ctx context.Context, dirID string, metadata fs.Metadata) (info *drive.File, err error) {
-	if len(metadata) == 0 {
-		return f.getFile(ctx, dirID, f.getFileFields(ctx))
-	}
-	dirID = actualID(dirID)
-	updateInfo := &drive.File{}
-	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)
-	}
-	err = f.pacer.Call(func() (bool, error) {
-		info, err = f.svc.Files.Update(dirID, updateInfo).
-			Fields(f.getFileFields(ctx)).
-			SupportsAllDrives(true).
-			Context(ctx).Do()
-		return f.shouldRetry(ctx, err)
-	})
-	if err != nil {
-		return nil, err
-	}
-	err = updateMetadata(ctx, info)
-	if err != nil {
-		return nil, err
-	}
-	return info, nil
-}
-
 // CreateDir makes a directory with pathID as parent and name leaf
 func (f *Fs) CreateDir(ctx context.Context, pathID, leaf string) (newID string, err error) {
-	info, err := f.createDir(ctx, pathID, leaf, nil)
+	leaf = f.opt.Enc.FromStandardName(leaf)
+	// fmt.Println("Making", path)
+	// Define the metadata for the directory we are going to create.
+	pathID = actualID(pathID)
+	createInfo := &drive.File{
+		Name:        leaf,
+		Description: leaf,
+		MimeType:    driveFolderType,
+		Parents:     []string{pathID},
+	}
+	var info *drive.File
+	err = f.pacer.Call(func() (bool, error) {
+		info, err = f.svc.Files.Create(createInfo).
+			Fields("id").
+			SupportsAllDrives(true).
+			Context(ctx).Do()
+		return f.shouldRetry(ctx, err)
+	})
 	if err != nil {
 		return "", err
 	}
@@ -1923,7 +1716,7 @@ func (f *Fs) findExportFormatByMimeType(ctx context.Context, itemMimeType string
 	return "", "", isDocument
 }
 
-// findExportFormat works out the optimum export settings
+// findExportFormatByMimeType works out the optimum export settings
 // for the given drive.File.
 //
 // Look through the exportExtensions and find the first format that can be
@@ -2225,7 +2018,7 @@ func (f *Fs) ListR(ctx context.Context, dir string, callback fs.ListRCallback) (
 
 	// Send the entry to the caller, queueing any directories as new jobs
 	cb := func(entry fs.DirEntry) error {
-		if d, isDir := entry.(fs.Directory); isDir {
+		if d, isDir := entry.(*fs.Dir); isDir {
 			job := listREntry{actualID(d.ID()), d.Remote()}
 			sendJob(job)
 		}
@@ -2370,7 +2163,7 @@ func (f *Fs) resolveShortcut(ctx context.Context, item *drive.File) (newItem *dr
 		fs.Errorf(nil, "Expecting shortcutDetails in %v", item)
 		return item, nil
 	}
-	newItem, err = f.getFile(ctx, item.ShortcutDetails.TargetId, f.getFileFields(ctx))
+	newItem, err = f.getFile(ctx, item.ShortcutDetails.TargetId, f.fileFields)
 	if err != nil {
 		var gerr *googleapi.Error
 		if errors.As(err, &gerr) && gerr.Code == 404 {
@@ -2402,11 +2195,11 @@ func (f *Fs) itemToDirEntry(ctx context.Context, remote string, item *drive.File
 		if item.ResourceKey != "" {
 			f.dirResourceKeys.Store(item.Id, item.ResourceKey)
 		}
-		baseObject, err := f.newBaseObject(ctx, remote, item)
-		if err != nil {
-			return nil, err
+		when, _ := time.Parse(timeFormatIn, item.ModifiedTime)
+		d := fs.NewDir(remote, when).SetID(item.Id)
+		if len(item.Parents) > 0 {
+			d.SetParentID(item.Parents[0])
 		}
-		d := &Directory{baseObject: baseObject}
 		return d, nil
 	case f.opt.AuthOwnerOnly && !isAuthOwned(item):
 		// ignore object
@@ -2434,6 +2227,7 @@ func (f *Fs) createFileInfo(ctx context.Context, remote string, modTime time.Tim
 	// Define the metadata for the file we are going to create.
 	createInfo := &drive.File{
 		Name:         leaf,
+		Description:  leaf,
 		Parents:      []string{directoryID},
 		ModifiedTime: modTime.Format(timeFormatOut),
 	}
@@ -2501,10 +2295,6 @@ func (f *Fs) PutUnchecked(ctx context.Context, in io.Reader, src fs.ObjectInfo,
 	} else {
 		createInfo.MimeType = fs.MimeTypeFromName(remote)
 	}
-	updateMetadata, err := f.fetchAndUpdateMetadata(ctx, src, options, createInfo, false)
-	if err != nil {
-		return nil, err
-	}
 
 	var info *drive.File
 	if size >= 0 && size < int64(f.opt.UploadCutoff) {
@@ -2529,10 +2319,6 @@ func (f *Fs) PutUnchecked(ctx context.Context, in io.Reader, src fs.ObjectInfo,
 			return nil, err
 		}
 	}
-	err = updateMetadata(ctx, info)
-	if err != nil {
-		return nil, err
-	}
 	return f.newObjectWithInfo(ctx, remote, info)
 }
 
@@ -2598,59 +2384,6 @@ func (f *Fs) Mkdir(ctx context.Context, dir string) error {
 	return err
 }
 
-// MkdirMetadata makes the directory passed in as dir.
-//
-// It shouldn't return an error if it already exists.
-//
-// If the metadata is not nil it is set.
-//
-// It returns the directory that was created.
-func (f *Fs) MkdirMetadata(ctx context.Context, dir string, metadata fs.Metadata) (fs.Directory, error) {
-	var info *drive.File
-	dirID, err := f.dirCache.FindDir(ctx, dir, false)
-	if err == fs.ErrorDirNotFound {
-		// Directory does not exist so create it
-		var leaf, parentID string
-		leaf, parentID, err = f.dirCache.FindPath(ctx, dir, true)
-		if err != nil {
-			return nil, err
-		}
-		info, err = f.createDir(ctx, parentID, leaf, metadata)
-	} else if err == nil {
-		// Directory exists and needs updating
-		info, err = f.updateDir(ctx, dirID, metadata)
-	}
-	if err != nil {
-		return nil, err
-	}
-
-	// Convert the info into a directory entry
-	entry, err := f.itemToDirEntry(ctx, dir, info)
-	if err != nil {
-		return nil, err
-	}
-	dirEntry, ok := entry.(fs.Directory)
-	if !ok {
-		return nil, fmt.Errorf("internal error: expecting %T to be an fs.Directory", entry)
-	}
-
-	return dirEntry, nil
-}
-
-// DirSetModTime sets the directory modtime for dir
-func (f *Fs) DirSetModTime(ctx context.Context, dir string, modTime time.Time) error {
-	dirID, err := f.dirCache.FindDir(ctx, dir, false)
-	if err != nil {
-		return err
-	}
-	o := baseObject{
-		fs:     f,
-		remote: dir,
-		id:     dirID,
-	}
-	return o.SetModTime(ctx, modTime)
-}
-
 // delete a file or directory unconditionally by ID
 func (f *Fs) delete(ctx context.Context, id string, useTrash bool) error {
 	return f.pacer.Call(func() (bool, error) {
@@ -2794,12 +2527,6 @@ func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object,
 		createInfo.Description = ""
 	}
 
-	// Adjust metadata if required
-	updateMetadata, err := f.fetchAndUpdateMetadata(ctx, src, fs.MetadataAsOpenOptions(ctx), createInfo, false)
-	if err != nil {
-		return nil, err
-	}
-
 	// get the ID of the thing to copy
 	// copy the contents if CopyShortcutContent
 	// else copy the shortcut only
@@ -2813,7 +2540,7 @@ func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object,
 	var info *drive.File
 	err = f.pacer.Call(func() (bool, error) {
 		copy := f.svc.Files.Copy(id, createInfo).
-			Fields(f.getFileFields(ctx)).
+			Fields(partialFields).
 			SupportsAllDrives(true).
 			KeepRevisionForever(f.opt.KeepRevisionForever)
 		srcObj.addResourceKey(copy.Header())
@@ -2833,7 +2560,7 @@ func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object,
 	// FIXME remove this when google fixes the problem!
 	if isDoc {
 		// A short sleep is needed here in order to make the
-		// change effective, without it is ignored. This is
+		// change effective, without it is is ignored. This is
 		// probably some eventual consistency nastiness.
 		sleepTime := 2 * time.Second
 		fs.Debugf(f, "Sleeping for %v before setting the modtime to work around drive bug - see #4517", sleepTime)
@@ -2849,11 +2576,6 @@ func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object,
 			fs.Errorf(existingObject, "Failed to remove existing object after copy: %v", err)
 		}
 	}
-	// Finalise metadata
-	err = updateMetadata(ctx, info)
-	if err != nil {
-		return nil, err
-	}
 	return newObject, nil
 }
 
@@ -3027,19 +2749,13 @@ func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object,
 	dstParents := strings.Join(dstInfo.Parents, ",")
 	dstInfo.Parents = nil
 
-	// Adjust metadata if required
-	updateMetadata, err := f.fetchAndUpdateMetadata(ctx, src, fs.MetadataAsOpenOptions(ctx), dstInfo, true)
-	if err != nil {
-		return nil, err
-	}
-
 	// Do the move
 	var info *drive.File
 	err = f.pacer.Call(func() (bool, error) {
 		info, err = f.svc.Files.Update(shortcutID(srcObj.id), dstInfo).
 			RemoveParents(srcParentID).
 			AddParents(dstParents).
-			Fields(f.getFileFields(ctx)).
+			Fields(partialFields).
 			SupportsAllDrives(true).
 			Context(ctx).Do()
 		return f.shouldRetry(ctx, err)
@@ -3048,11 +2764,6 @@ func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object,
 		return nil, err
 	}
 
-	// Finalise metadata
-	err = updateMetadata(ctx, info)
-	if err != nil {
-		return nil, err
-	}
 	return f.newObjectWithInfo(ctx, remote, info)
 }
 
@@ -3296,7 +3007,7 @@ func (f *Fs) DirCacheFlush() {
 
 // Hashes returns the supported hash sets.
 func (f *Fs) Hashes() hash.Set {
-	return hash.NewHashSet(hash.MD5, hash.SHA1, hash.SHA256)
+	return hash.Set(hash.MD5)
 }
 
 func (f *Fs) changeChunkSize(chunkSizeString string) (err error) {
@@ -3525,7 +3236,7 @@ func (f *Fs) unTrashDir(ctx context.Context, dir string, recurse bool) (r unTras
 
 // copy file with id to dest
 func (f *Fs) copyID(ctx context.Context, id, dest string) (err error) {
-	info, err := f.getFile(ctx, id, f.getFileFields(ctx))
+	info, err := f.getFile(ctx, id, f.fileFields)
 	if err != nil {
 		return fmt.Errorf("couldn't find id: %w", err)
 	}
@@ -3558,50 +3269,6 @@ func (f *Fs) copyID(ctx context.Context, id, dest string) (err error) {
 	return nil
 }
 
-func (f *Fs) query(ctx context.Context, query string) (entries []*drive.File, err error) {
-	list := f.svc.Files.List()
-	if query != "" {
-		list.Q(query)
-	}
-
-	if f.opt.ListChunk > 0 {
-		list.PageSize(f.opt.ListChunk)
-	}
-	list.SupportsAllDrives(true)
-	list.IncludeItemsFromAllDrives(true)
-	if f.isTeamDrive && !f.opt.SharedWithMe {
-		list.DriveId(f.opt.TeamDriveID)
-		list.Corpora("drive")
-	}
-	// If using appDataFolder then need to add Spaces
-	if f.rootFolderID == "appDataFolder" {
-		list.Spaces("appDataFolder")
-	}
-
-	fields := fmt.Sprintf("files(%s),nextPageToken,incompleteSearch", f.getFileFields(ctx))
-
-	var results []*drive.File
-	for {
-		var files *drive.FileList
-		err = f.pacer.Call(func() (bool, error) {
-			files, err = list.Fields(googleapi.Field(fields)).Context(ctx).Do()
-			return f.shouldRetry(ctx, err)
-		})
-		if err != nil {
-			return nil, fmt.Errorf("failed to execute query: %w", err)
-		}
-		if files.IncompleteSearch {
-			fs.Errorf(f, "search result INCOMPLETE")
-		}
-		results = append(results, files.Files...)
-		if files.NextPageToken == "" {
-			break
-		}
-		list.PageToken(files.NextPageToken)
-	}
-	return results, nil
-}
-
 var commandHelp = []fs.CommandHelp{{
 	Name:  "get",
 	Short: "Get command for fetching the drive config parameters",
@@ -3752,47 +3419,6 @@ Use the --interactive/-i or --dry-run flag to see what would be copied before co
 }, {
 	Name:  "importformats",
 	Short: "Dump the import formats for debug purposes",
-}, {
-	Name:  "query",
-	Short: "List files using Google Drive query language",
-	Long: `This command lists files based on a query
-
-Usage:
-
-    rclone backend query drive: query
-    
-The query syntax is documented at [Google Drive Search query terms and 
-operators](https://developers.google.com/drive/api/guides/ref-search-terms).
-
-For example:
-
-	rclone backend query drive: "'0ABc9DEFGHIJKLMNop0QRatUVW3X' in parents and name contains 'foo'"
-
-If the query contains literal ' or \ characters, these need to be escaped with
-\ characters. "'" becomes "\'" and "\" becomes "\\\", for example to match a 
-file named "foo ' \.txt":
-
-	rclone backend query drive: "name = 'foo \' \\\.txt'"
-
-The result is a JSON array of matches, for example:
-
-    [
-	{
-		"createdTime": "2017-06-29T19:58:28.537Z",
-		"id": "0AxBe_CDEF4zkGHI4d0FjYko2QkD",
-		"md5Checksum": "68518d16be0c6fbfab918be61d658032",
-		"mimeType": "text/plain",
-		"modifiedTime": "2024-02-02T10:40:02.874Z",
-		"name": "foo ' \\.txt",
-		"parents": [
-			"0BxAe_BCDE4zkFGZpcWJGek0xbzC"
-		],
-		"resourceKey": "0-ABCDEFGHIXJQpIGqBJq3MC",
-		"sha1Checksum": "8f284fa768bfb4e45d076a579ab3905ab6bfa893",
-		"size": "311",
-		"webViewLink": "https://drive.google.com/file/d/0AxBe_CDEF4zkGHI4d0FjYko2QkD/view?usp=drivesdk\u0026resourcekey=0-ABCDEFGHIXJQpIGqBJq3MC"
-	}
-    ]`,
 }}
 
 // Command the backend to run a named command
@@ -3910,17 +3536,6 @@ func (f *Fs) Command(ctx context.Context, name string, arg []string, opt map[str
 		return f.exportFormats(ctx), nil
 	case "importformats":
 		return f.importFormats(ctx), nil
-	case "query":
-		if len(arg) == 1 {
-			query := arg[0]
-			var results, err = f.query(ctx, query)
-			if err != nil {
-				return nil, fmt.Errorf("failed to execute query: %q, error: %w", query, err)
-			}
-			return results, nil
-		} else {
-			return nil, errors.New("need a query argument")
-		}
 	default:
 		return nil, fs.ErrorCommandNotFound
 	}
@@ -3953,16 +3568,10 @@ func (o *baseObject) Remote() string {
 
 // Hash returns the Md5sum of an object returning a lowercase hex string
 func (o *Object) Hash(ctx context.Context, t hash.Type) (string, error) {
-	if t == hash.MD5 {
-		return o.md5sum, nil
+	if t != hash.MD5 {
+		return "", hash.ErrUnsupported
 	}
-	if t == hash.SHA1 {
-		return o.sha1sum, nil
-	}
-	if t == hash.SHA256 {
-		return o.sha256sum, nil
-	}
-	return "", hash.ErrUnsupported
+	return o.md5sum, nil
 }
 func (o *baseObject) Hash(ctx context.Context, t hash.Type) (string, error) {
 	if t != hash.MD5 {
@@ -4301,20 +3910,10 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		MimeType:     srcMimeType,
 		ModifiedTime: src.ModTime(ctx).Format(timeFormatOut),
 	}
-
-	updateMetadata, err := o.fs.fetchAndUpdateMetadata(ctx, src, options, updateInfo, true)
-	if err != nil {
-		return err
-	}
-
 	info, err := o.baseObject.update(ctx, updateInfo, srcMimeType, in, src)
 	if err != nil {
 		return err
 	}
-	err = updateMetadata(ctx, info)
-	if err != nil {
-		return err
-	}
 	newO, err := o.fs.newObjectWithInfo(ctx, o.remote, info)
 	if err != nil {
 		return err
@@ -4400,26 +3999,6 @@ func (o *baseObject) ParentID() string {
 	return ""
 }
 
-// Metadata returns metadata for an object
-//
-// It should return nil if there is no Metadata
-func (o *baseObject) Metadata(ctx context.Context) (metadata fs.Metadata, err error) {
-	if o.metadata != nil {
-		return *o.metadata, nil
-	}
-	fs.Debugf(o, "Fetching metadata")
-	id := actualID(o.id)
-	info, err := o.fs.getFile(ctx, id, o.fs.getFileFields(ctx))
-	if err != nil {
-		return nil, err
-	}
-	err = o.parseMetadata(ctx, info)
-	if err != nil {
-		return nil, err
-	}
-	return *o.metadata, nil
-}
-
 func (o *documentObject) ext() string {
 	return o.baseObject.remote[len(o.baseObject.remote)-o.extLen:]
 }
@@ -4427,37 +4006,6 @@ func (o *linkObject) ext() string {
 	return o.baseObject.remote[len(o.baseObject.remote)-o.extLen:]
 }
 
-// Items returns the count of items in this directory or this
-// directory and subdirectories if known, -1 for unknown
-func (d *Directory) Items() int64 {
-	return -1
-}
-
-// SetMetadata sets metadata for a Directory
-//
-// It should return fs.ErrorNotImplemented if it can't set metadata
-func (d *Directory) SetMetadata(ctx context.Context, metadata fs.Metadata) error {
-	info, err := d.fs.updateDir(ctx, d.id, metadata)
-	if err != nil {
-		return fmt.Errorf("failed to update directory info: %w", err)
-	}
-	// Update directory from info returned
-	baseObject, err := d.fs.newBaseObject(ctx, d.remote, info)
-	if err != nil {
-		return fmt.Errorf("failed to process directory info: %w", err)
-	}
-	d.baseObject = baseObject
-	return err
-}
-
-// Hash does nothing on a directory
-//
-// This method is implemented with the incorrect type signature to
-// stop the Directory type asserting to fs.Object or fs.ObjectInfo
-func (d *Directory) Hash() {
-	// Does nothing
-}
-
 // templates for document link files
 const (
 	urlTemplate = `[InternetShortcut]{{"\r"}}
@@ -4507,14 +4055,11 @@ var (
 	_ fs.PublicLinker    = (*Fs)(nil)
 	_ fs.ListRer         = (*Fs)(nil)
 	_ fs.MergeDirser     = (*Fs)(nil)
-	_ fs.DirSetModTimer  = (*Fs)(nil)
-	_ fs.MkdirMetadataer = (*Fs)(nil)
 	_ fs.Abouter         = (*Fs)(nil)
 	_ fs.Object          = (*Object)(nil)
 	_ fs.MimeTyper       = (*Object)(nil)
 	_ fs.IDer            = (*Object)(nil)
 	_ fs.ParentIDer      = (*Object)(nil)
-	_ fs.Metadataer      = (*Object)(nil)
 	_ fs.Object          = (*documentObject)(nil)
 	_ fs.MimeTyper       = (*documentObject)(nil)
 	_ fs.IDer            = (*documentObject)(nil)
@@ -4523,8 +4068,4 @@ var (
 	_ fs.MimeTyper       = (*linkObject)(nil)
 	_ fs.IDer            = (*linkObject)(nil)
 	_ fs.ParentIDer      = (*linkObject)(nil)
-	_ fs.Directory       = (*Directory)(nil)
-	_ fs.SetModTimer     = (*Directory)(nil)
-	_ fs.SetMetadataer   = (*Directory)(nil)
-	_ fs.ParentIDer      = (*Directory)(nil)
 )

backend/drive/drive_internal_test.go

@@ -524,43 +524,6 @@ func (f *Fs) InternalTestCopyID(t *testing.T) {
 	})
 }
 
-// TestIntegration/FsMkdir/FsPutFiles/Internal/Query
-func (f *Fs) InternalTestQuery(t *testing.T) {
-	ctx := context.Background()
-	var err error
-	t.Run("BadQuery", func(t *testing.T) {
-		_, err = f.query(ctx, "this is a bad query")
-		require.Error(t, err)
-		assert.Contains(t, err.Error(), "failed to execute query")
-	})
-
-	t.Run("NoMatch", func(t *testing.T) {
-		results, err := f.query(ctx, fmt.Sprintf("name='%s' and name!='%s'", existingSubDir, existingSubDir))
-		require.NoError(t, err)
-		assert.Len(t, results, 0)
-	})
-
-	t.Run("GoodQuery", func(t *testing.T) {
-		pathSegments := strings.Split(existingFile, "/")
-		var parent string
-		for _, item := range pathSegments {
-			// the file name contains ' characters which must be escaped
-			escapedItem := f.opt.Enc.FromStandardName(item)
-			escapedItem = strings.ReplaceAll(escapedItem, `\`, `\\`)
-			escapedItem = strings.ReplaceAll(escapedItem, `'`, `\'`)
-
-			results, err := f.query(ctx, fmt.Sprintf("%strashed=false and name='%s'", parent, escapedItem))
-			require.NoError(t, err)
-			require.True(t, len(results) > 0)
-			for _, result := range results {
-				assert.True(t, len(result.Id) > 0)
-				assert.Equal(t, result.Name, item)
-			}
-			parent = fmt.Sprintf("'%s' in parents and ", results[0].Id)
-		}
-	})
-}
-
 // TestIntegration/FsMkdir/FsPutFiles/Internal/AgeQuery
 func (f *Fs) InternalTestAgeQuery(t *testing.T) {
 	// Check set up for filtering
@@ -648,7 +611,6 @@ func (f *Fs) InternalTest(t *testing.T) {
 	t.Run("Shortcuts", f.InternalTestShortcuts)
 	t.Run("UnTrash", f.InternalTestUnTrash)
 	t.Run("CopyID", f.InternalTestCopyID)
-	t.Run("Query", f.InternalTestQuery)
 	t.Run("AgeQuery", f.InternalTestAgeQuery)
 	t.Run("ShouldRetry", f.InternalTestShouldRetry)
 }

backend/drive/metadata.go

@@ -1,638 +0,0 @@
-package drive
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"strconv"
-	"strings"
-	"sync"
-
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/fserrors"
-	"github.com/rclone/rclone/lib/errcount"
-	"golang.org/x/sync/errgroup"
-	drive "google.golang.org/api/drive/v3"
-	"google.golang.org/api/googleapi"
-)
-
-// system metadata keys which this backend owns
-var systemMetadataInfo = map[string]fs.MetadataHelp{
-	"content-type": {
-		Help:    "The MIME type of the file.",
-		Type:    "string",
-		Example: "text/plain",
-	},
-	"mtime": {
-		Help:    "Time of last modification with mS accuracy.",
-		Type:    "RFC 3339",
-		Example: "2006-01-02T15:04:05.999Z07:00",
-	},
-	"btime": {
-		Help:    "Time of file birth (creation) with mS accuracy. Note that this is only writable on fresh uploads - it can't be written for updates.",
-		Type:    "RFC 3339",
-		Example: "2006-01-02T15:04:05.999Z07:00",
-	},
-	"copy-requires-writer-permission": {
-		Help:    "Whether the options to copy, print, or download this file, should be disabled for readers and commenters.",
-		Type:    "boolean",
-		Example: "true",
-	},
-	"writers-can-share": {
-		Help:    "Whether users with only writer permission can modify the file's permissions. Not populated and ignored when setting for items in shared drives.",
-		Type:    "boolean",
-		Example: "false",
-	},
-	"viewed-by-me": {
-		Help:     "Whether the file has been viewed by this user.",
-		Type:     "boolean",
-		Example:  "true",
-		ReadOnly: true,
-	},
-	"owner": {
-		Help:    "The owner of the file. Usually an email address. Enable with --drive-metadata-owner.",
-		Type:    "string",
-		Example: "user@example.com",
-	},
-	"permissions": {
-		Help:    "Permissions in a JSON dump of Google drive format. On shared drives these will only be present if they aren't inherited. Enable with --drive-metadata-permissions.",
-		Type:    "JSON",
-		Example: "{}",
-	},
-	"folder-color-rgb": {
-		Help:    "The color for a folder or a shortcut to a folder as an RGB hex string.",
-		Type:    "string",
-		Example: "881133",
-	},
-	"description": {
-		Help:    "A short description of the file.",
-		Type:    "string",
-		Example: "Contract for signing",
-	},
-	"starred": {
-		Help:    "Whether the user has starred the file.",
-		Type:    "boolean",
-		Example: "false",
-	},
-	"labels": {
-		Help:    "Labels attached to this file in a JSON dump of Googled drive format. Enable with --drive-metadata-labels.",
-		Type:    "JSON",
-		Example: "[]",
-	},
-}
-
-// Extra fields we need to fetch to implement the system metadata above
-var metadataFields = googleapi.Field(strings.Join([]string{
-	"copyRequiresWriterPermission",
-	"description",
-	"folderColorRgb",
-	"hasAugmentedPermissions",
-	"owners",
-	"permissionIds",
-	"permissions",
-	"properties",
-	"starred",
-	"viewedByMe",
-	"viewedByMeTime",
-	"writersCanShare",
-}, ","))
-
-// Fields we need to read from permissions
-var permissionsFields = googleapi.Field(strings.Join([]string{
-	"*",
-	"permissionDetails/*",
-}, ","))
-
-// getPermission returns permissions for the fileID and permissionID passed in
-func (f *Fs) getPermission(ctx context.Context, fileID, permissionID string, useCache bool) (perm *drive.Permission, inherited bool, err error) {
-	f.permissionsMu.Lock()
-	defer f.permissionsMu.Unlock()
-	if useCache {
-		perm = f.permissions[permissionID]
-		if perm != nil {
-			return perm, false, nil
-		}
-	}
-	fs.Debugf(f, "Fetching permission %q", permissionID)
-	err = f.pacer.Call(func() (bool, error) {
-		perm, err = f.svc.Permissions.Get(fileID, permissionID).
-			Fields(permissionsFields).
-			SupportsAllDrives(true).
-			Context(ctx).Do()
-		return f.shouldRetry(ctx, err)
-	})
-	if err != nil {
-		return nil, false, err
-	}
-
-	inherited = len(perm.PermissionDetails) > 0 && perm.PermissionDetails[0].Inherited
-
-	cleanPermission(perm)
-
-	// cache the permission
-	f.permissions[permissionID] = perm
-
-	return perm, inherited, err
-}
-
-// Set the permissions on the info
-func (f *Fs) setPermissions(ctx context.Context, info *drive.File, permissions []*drive.Permission) (err error) {
-	errs := errcount.New()
-	for _, perm := range permissions {
-		if perm.Role == "owner" {
-			// ignore owner permissions - these are set with owner
-			continue
-		}
-		cleanPermissionForWrite(perm)
-		err := f.pacer.Call(func() (bool, error) {
-			_, err := f.svc.Permissions.Create(info.Id, perm).
-				SupportsAllDrives(true).
-				SendNotificationEmail(false).
-				Context(ctx).Do()
-			return f.shouldRetry(ctx, err)
-		})
-		if err != nil {
-			fs.Errorf(f, "Failed to set permission %s for %q: %v", perm.Role, perm.EmailAddress, err)
-			errs.Add(err)
-		}
-	}
-	err = errs.Err("failed to set permission")
-	if err != nil {
-		err = fserrors.NoRetryError(err)
-	}
-	return err
-}
-
-// Clean attributes from permissions which we can't write
-func cleanPermissionForWrite(perm *drive.Permission) {
-	perm.Deleted = false
-	perm.DisplayName = ""
-	perm.Id = ""
-	perm.Kind = ""
-	perm.PermissionDetails = nil
-	perm.TeamDrivePermissionDetails = nil
-}
-
-// Clean and cache the permission if not already cached
-func (f *Fs) cleanAndCachePermission(perm *drive.Permission) {
-	f.permissionsMu.Lock()
-	defer f.permissionsMu.Unlock()
-	cleanPermission(perm)
-	if _, found := f.permissions[perm.Id]; !found {
-		f.permissions[perm.Id] = perm
-	}
-}
-
-// Clean fields we don't need to keep from the permission
-func cleanPermission(perm *drive.Permission) {
-	// DisplayName: Output only. The "pretty" name of the value of the
-	// permission. The following is a list of examples for each type of
-	// permission: * `user` - User's full name, as defined for their Google
-	// account, such as "Joe Smith." * `group` - Name of the Google Group,
-	// such as "The Company Administrators." * `domain` - String domain
-	// name, such as "thecompany.com." * `anyone` - No `displayName` is
-	// present.
-	perm.DisplayName = ""
-
-	// Kind: Output only. Identifies what kind of resource this is. Value:
-	// the fixed string "drive#permission".
-	perm.Kind = ""
-
-	// PermissionDetails: Output only. Details of whether the permissions on
-	// this shared drive item are inherited or directly on this item. This
-	// is an output-only field which is present only for shared drive items.
-	perm.PermissionDetails = nil
-
-	// PhotoLink: Output only. A link to the user's profile photo, if
-	// available.
-	perm.PhotoLink = ""
-
-	// TeamDrivePermissionDetails: Output only. Deprecated: Output only. Use
-	// `permissionDetails` instead.
-	perm.TeamDrivePermissionDetails = nil
-}
-
-// Fields we need to read from labels
-var labelsFields = googleapi.Field(strings.Join([]string{
-	"*",
-}, ","))
-
-// getLabels returns labels for the fileID passed in
-func (f *Fs) getLabels(ctx context.Context, fileID string) (labels []*drive.Label, err error) {
-	fs.Debugf(f, "Fetching labels for %q", fileID)
-	listLabels := f.svc.Files.ListLabels(fileID).
-		Fields(labelsFields).
-		Context(ctx)
-	for {
-		var info *drive.LabelList
-		err = f.pacer.Call(func() (bool, error) {
-			info, err = listLabels.Do()
-			return f.shouldRetry(ctx, err)
-		})
-		if err != nil {
-			return nil, err
-		}
-		labels = append(labels, info.Labels...)
-		if info.NextPageToken == "" {
-			break
-		}
-		listLabels.PageToken(info.NextPageToken)
-	}
-	for _, label := range labels {
-		cleanLabel(label)
-	}
-	return labels, nil
-}
-
-// Set the labels on the info
-func (f *Fs) setLabels(ctx context.Context, info *drive.File, labels []*drive.Label) (err error) {
-	if len(labels) == 0 {
-		return nil
-	}
-	req := drive.ModifyLabelsRequest{}
-	for _, label := range labels {
-		req.LabelModifications = append(req.LabelModifications, &drive.LabelModification{
-			FieldModifications: labelFieldsToFieldModifications(label.Fields),
-			LabelId:            label.Id,
-		})
-	}
-	err = f.pacer.Call(func() (bool, error) {
-		_, err = f.svc.Files.ModifyLabels(info.Id, &req).
-			Context(ctx).Do()
-		return f.shouldRetry(ctx, err)
-	})
-	if err != nil {
-		return fmt.Errorf("failed to set labels: %w", err)
-	}
-	return nil
-}
-
-// Convert label fields into something which can set the fields
-func labelFieldsToFieldModifications(fields map[string]drive.LabelField) (out []*drive.LabelFieldModification) {
-	for id, field := range fields {
-		var emails []string
-		for _, user := range field.User {
-			emails = append(emails, user.EmailAddress)
-		}
-		out = append(out, &drive.LabelFieldModification{
-			// FieldId: The ID of the field to be modified.
-			FieldId: id,
-
-			// SetDateValues: Replaces the value of a dateString Field with these
-			// new values. The string must be in the RFC 3339 full-date format:
-			// YYYY-MM-DD.
-			SetDateValues: field.DateString,
-
-			// SetIntegerValues: Replaces the value of an `integer` field with these
-			// new values.
-			SetIntegerValues: field.Integer,
-
-			// SetSelectionValues: Replaces a `selection` field with these new
-			// values.
-			SetSelectionValues: field.Selection,
-
-			// SetTextValues: Sets the value of a `text` field.
-			SetTextValues: field.Text,
-
-			// SetUserValues: Replaces a `user` field with these new values. The
-			// values must be valid email addresses.
-			SetUserValues: emails,
-		})
-	}
-	return out
-}
-
-// Clean fields we don't need to keep from the label
-func cleanLabel(label *drive.Label) {
-	// Kind: This is always drive#label
-	label.Kind = ""
-
-	for name, field := range label.Fields {
-		// Kind: This is always drive#labelField.
-		field.Kind = ""
-
-		// Note the fields are copies so we need to write them
-		// back to the map
-		label.Fields[name] = field
-	}
-}
-
-// Parse the metadata from drive item
-//
-// It should return nil if there is no Metadata
-func (o *baseObject) parseMetadata(ctx context.Context, info *drive.File) (err error) {
-	metadata := make(fs.Metadata, 16)
-
-	// Dump user metadata first as it overrides system metadata
-	for k, v := range info.Properties {
-		metadata[k] = v
-	}
-
-	// System metadata
-	metadata["copy-requires-writer-permission"] = fmt.Sprint(info.CopyRequiresWriterPermission)
-	metadata["writers-can-share"] = fmt.Sprint(info.WritersCanShare)
-	metadata["viewed-by-me"] = fmt.Sprint(info.ViewedByMe)
-	metadata["content-type"] = info.MimeType
-
-	// Owners: Output only. The owner of this file. Only certain legacy
-	// files may have more than one owner. This field isn't populated for
-	// items in shared drives.
-	if o.fs.opt.MetadataOwner.IsSet(rwRead) && len(info.Owners) > 0 {
-		user := info.Owners[0]
-		if len(info.Owners) > 1 {
-			fs.Logf(o, "Ignoring more than 1 owner")
-		}
-		if user != nil {
-			id := user.EmailAddress
-			if id == "" {
-				id = user.DisplayName
-			}
-			metadata["owner"] = id
-		}
-	}
-
-	if o.fs.opt.MetadataPermissions.IsSet(rwRead) {
-		// We only write permissions out if they are not inherited.
-		//
-		// On My Drives permissions seem to be attached to every item
-		// so they will always be written out.
-		//
-		// On Shared Drives only non-inherited permissions will be
-		// written out.
-
-		// To read the inherited permissions flag will mean we need to
-		// read the permissions for each object and the cache will be
-		// useless. However shared drives don't return permissions
-		// only permissionIds so will need to fetch them for each
-		// object. We use HasAugmentedPermissions to see if there are
-		// special permissions before fetching them to save transactions.
-
-		// HasAugmentedPermissions: Output only. Whether there are permissions
-		// directly on this file. This field is only populated for items in
-		// shared drives.
-		if o.fs.isTeamDrive && !info.HasAugmentedPermissions {
-			// Don't process permissions if there aren't any specifically set
-			fs.Debugf(o, "Ignoring %d permissions and %d permissionIds as is shared drive with hasAugmentedPermissions false", len(info.Permissions), len(info.PermissionIds))
-			info.Permissions = nil
-			info.PermissionIds = nil
-		}
-
-		// PermissionIds: Output only. List of permission IDs for users with
-		// access to this file.
-		//
-		// Only process these if we have no Permissions
-		if len(info.PermissionIds) > 0 && len(info.Permissions) == 0 {
-			info.Permissions = make([]*drive.Permission, 0, len(info.PermissionIds))
-			g, gCtx := errgroup.WithContext(ctx)
-			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)
-					if err != nil {
-						return fmt.Errorf("failed to read permission: %w", err)
-					}
-					// Don't write inherited permissions out
-					if inherited {
-						return nil
-					}
-					// Don't write owner role out - these are covered by the owner metadata
-					if perm.Role == "owner" {
-						return nil
-					}
-					mu.Lock()
-					info.Permissions = append(info.Permissions, perm)
-					mu.Unlock()
-					return nil
-				})
-			}
-			err = g.Wait()
-			if err != nil {
-				return err
-			}
-		} else {
-			// Clean the fetched permissions
-			for _, perm := range info.Permissions {
-				o.fs.cleanAndCachePermission(perm)
-			}
-		}
-
-		// Permissions: Output only. The full list of permissions for the file.
-		// This is only available if the requesting user can share the file. Not
-		// populated for items in shared drives.
-		if len(info.Permissions) > 0 {
-			buf, err := json.Marshal(info.Permissions)
-			if err != nil {
-				return fmt.Errorf("failed to marshal permissions: %w", err)
-			}
-			metadata["permissions"] = string(buf)
-		}
-
-		// Permission propagation
-		// https://developers.google.com/drive/api/guides/manage-sharing#permission-propagation
-		// Leads me to believe that in non shared drives, permissions
-		// are added to each item when you set permissions for a
-		// folder whereas in shared drives they are inherited and
-		// placed on the item directly.
-	}
-
-	if info.FolderColorRgb != "" {
-		metadata["folder-color-rgb"] = info.FolderColorRgb
-	}
-	if info.Description != "" {
-		metadata["description"] = info.Description
-	}
-	metadata["starred"] = fmt.Sprint(info.Starred)
-	metadata["btime"] = info.CreatedTime
-	metadata["mtime"] = info.ModifiedTime
-
-	if o.fs.opt.MetadataLabels.IsSet(rwRead) {
-		// FIXME would be really nice if we knew if files had labels
-		// before listing but we need to know all possible label IDs
-		// to get it in the listing.
-
-		labels, err := o.fs.getLabels(ctx, actualID(info.Id))
-		if err != nil {
-			return fmt.Errorf("failed to fetch labels: %w", err)
-		}
-		buf, err := json.Marshal(labels)
-		if err != nil {
-			return fmt.Errorf("failed to marshal labels: %w", err)
-		}
-		metadata["labels"] = string(buf)
-	}
-
-	o.metadata = &metadata
-	return nil
-}
-
-// Set the owner on the info
-func (f *Fs) setOwner(ctx context.Context, info *drive.File, owner string) (err error) {
-	perm := drive.Permission{
-		Role:         "owner",
-		EmailAddress: owner,
-		// Type: The type of the grantee. Valid values are: * `user` * `group` *
-		// `domain` * `anyone` When creating a permission, if `type` is `user`
-		// or `group`, you must provide an `emailAddress` for the user or group.
-		// When `type` is `domain`, you must provide a `domain`. There isn't
-		// extra information required for an `anyone` type.
-		Type: "user",
-	}
-	err = f.pacer.Call(func() (bool, error) {
-		_, err = f.svc.Permissions.Create(info.Id, &perm).
-			SupportsAllDrives(true).
-			TransferOwnership(true).
-			// SendNotificationEmail(false). - required apparently!
-			Context(ctx).Do()
-		return f.shouldRetry(ctx, err)
-	})
-	if err != nil {
-		return fmt.Errorf("failed to set owner: %w", err)
-	}
-	return nil
-}
-
-// Call back to set metadata that can't be set on the upload/update
-//
-// The *drive.File passed in holds the current state of the drive.File
-// and this should update it with any modifications.
-type updateMetadataFn func(context.Context, *drive.File) error
-
-// read the metadata from meta and write it into updateInfo
-//
-// update should be true if this is being used to create metadata for
-// an update/PATCH call as the rules on what can be updated are
-// slightly different there.
-//
-// 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 bool) (callback updateMetadataFn, err error) {
-	callbackFns := []updateMetadataFn{}
-	callback = func(ctx context.Context, info *drive.File) error {
-		for _, fn := range callbackFns {
-			err := fn(ctx, info)
-			if err != nil {
-				return err
-			}
-		}
-		return nil
-	}
-	// 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)
-			if err != nil {
-				return fmt.Errorf("can't parse metadata %q = %q: %w", k, v, err)
-			}
-			*out = b
-			return nil
-		}
-		switch k {
-		case "copy-requires-writer-permission":
-			if err := parseBool(&updateInfo.CopyRequiresWriterPermission); err != nil {
-				return nil, err
-			}
-		case "writers-can-share":
-			if !f.isTeamDrive {
-				if err := parseBool(&updateInfo.WritersCanShare); err != nil {
-					return nil, err
-				}
-			} else {
-				fs.Debugf(f, "Ignoring %s=%s as can't set on shared drives", k, v)
-			}
-		case "viewed-by-me":
-			// Can't write this
-		case "content-type":
-			updateInfo.MimeType = v
-		case "owner":
-			if !f.opt.MetadataOwner.IsSet(rwWrite) {
-				continue
-			}
-			// Can't set Owner on upload so need to set afterwards
-			callbackFns = append(callbackFns, func(ctx context.Context, info *drive.File) error {
-				err := f.setOwner(ctx, info, v)
-				if err != nil && f.opt.MetadataOwner.IsSet(rwFailOK) {
-					fs.Errorf(f, "Ignoring error as failok is set: %v", err)
-					return nil
-				}
-				return err
-			})
-		case "permissions":
-			if !f.opt.MetadataPermissions.IsSet(rwWrite) {
-				continue
-			}
-			var perms []*drive.Permission
-			err := json.Unmarshal([]byte(v), &perms)
-			if err != nil {
-				return nil, fmt.Errorf("failed to unmarshal permissions: %w", err)
-			}
-			// Can't set Permissions on upload so need to set afterwards
-			callbackFns = append(callbackFns, func(ctx context.Context, info *drive.File) error {
-				err := f.setPermissions(ctx, info, perms)
-				if err != nil && f.opt.MetadataPermissions.IsSet(rwFailOK) {
-					// We've already logged the permissions errors individually here
-					fs.Debugf(f, "Ignoring error as failok is set: %v", err)
-					return nil
-				}
-				return err
-			})
-		case "labels":
-			if !f.opt.MetadataLabels.IsSet(rwWrite) {
-				continue
-			}
-			var labels []*drive.Label
-			err := json.Unmarshal([]byte(v), &labels)
-			if err != nil {
-				return nil, fmt.Errorf("failed to unmarshal labels: %w", err)
-			}
-			// Can't set Labels on upload so need to set afterwards
-			callbackFns = append(callbackFns, func(ctx context.Context, info *drive.File) error {
-				err := f.setLabels(ctx, info, labels)
-				if err != nil && f.opt.MetadataLabels.IsSet(rwFailOK) {
-					fs.Errorf(f, "Ignoring error as failok is set: %v", err)
-					return nil
-				}
-				return err
-			})
-		case "folder-color-rgb":
-			updateInfo.FolderColorRgb = v
-		case "description":
-			updateInfo.Description = v
-		case "starred":
-			if err := parseBool(&updateInfo.Starred); err != nil {
-				return nil, err
-			}
-		case "btime":
-			if update {
-				fs.Debugf(f, "Skipping btime metadata as can't update it on an existing file: %v", v)
-			} else {
-				updateInfo.CreatedTime = v
-			}
-		case "mtime":
-			updateInfo.ModifiedTime = v
-		default:
-			if updateInfo.Properties == nil {
-				updateInfo.Properties = make(map[string]string, 1)
-			}
-			updateInfo.Properties[k] = v
-		}
-	}
-	return callback, nil
-}
-
-// Fetch metadata and update updateInfo if --metadata is in use
-func (f *Fs) fetchAndUpdateMetadata(ctx context.Context, src fs.ObjectInfo, options []fs.OpenOption, updateInfo *drive.File, update bool) (callback updateMetadataFn, err error) {
-	meta, err := fs.GetMetadataOptions(ctx, f, src, options)
-	if err != nil {
-		return nil, fmt.Errorf("failed to read metadata from source object: %w", err)
-	}
-	callback, err = f.updateMetadata(ctx, updateInfo, meta, update)
-	if err != nil {
-		return nil, fmt.Errorf("failed to update metadata from source object: %w", err)
-	}
-	return callback, nil
-}

backend/dropbox/batcher.go

@@ -8,19 +8,121 @@ package dropbox
 
 import (
 	"context"
+	"errors"
 	"fmt"
+	"sync"
+	"time"
 
 	"github.com/dropbox/dropbox-sdk-go-unofficial/v6/dropbox/files"
+	"github.com/rclone/rclone/fs"
 	"github.com/rclone/rclone/fs/fserrors"
+	"github.com/rclone/rclone/lib/atexit"
 )
 
+const (
+	maxBatchSize          = 1000                   // max size the batch can be
+	defaultTimeoutSync    = 500 * time.Millisecond // kick off the batch if nothing added for this long (sync)
+	defaultTimeoutAsync   = 10 * time.Second       // kick off the batch if nothing added for this long (ssync)
+	defaultBatchSizeAsync = 100                    // default batch size if async
+)
+
+// batcher holds info about the current items waiting for upload
+type batcher struct {
+	f        *Fs                 // Fs this batch is part of
+	mode     string              // configured batch mode
+	size     int                 // maximum size for batch
+	timeout  time.Duration       // idle timeout for batch
+	async    bool                // whether we are using async batching
+	in       chan batcherRequest // incoming items to batch
+	closed   chan struct{}       // close to indicate batcher shut down
+	atexit   atexit.FnHandle     // atexit handle
+	shutOnce sync.Once           // make sure we shutdown once only
+	wg       sync.WaitGroup      // wait for shutdown
+}
+
+// batcherRequest holds an incoming request with a place for a reply
+type batcherRequest struct {
+	commitInfo *files.UploadSessionFinishArg
+	result     chan<- batcherResponse
+}
+
+// Return true if batcherRequest is the quit request
+func (br *batcherRequest) isQuit() bool {
+	return br.commitInfo == nil
+}
+
+// Send this to get the engine to quit
+var quitRequest = batcherRequest{}
+
+// batcherResponse holds a response to be delivered to clients waiting
+// for a batch to complete.
+type batcherResponse struct {
+	err   error
+	entry *files.FileMetadata
+}
+
+// newBatcher creates a new batcher structure
+func newBatcher(ctx context.Context, f *Fs, mode string, size int, timeout time.Duration) (*batcher, error) {
+	// fs.Debugf(f, "Creating batcher with mode %q, size %d, timeout %v", mode, size, timeout)
+	if size > maxBatchSize || size < 0 {
+		return nil, fmt.Errorf("dropbox: batch size must be < %d and >= 0 - it is currently %d", maxBatchSize, size)
+	}
+
+	async := false
+
+	switch mode {
+	case "sync":
+		if size <= 0 {
+			ci := fs.GetConfig(ctx)
+			size = ci.Transfers
+		}
+		if timeout <= 0 {
+			timeout = defaultTimeoutSync
+		}
+	case "async":
+		if size <= 0 {
+			size = defaultBatchSizeAsync
+		}
+		if timeout <= 0 {
+			timeout = defaultTimeoutAsync
+		}
+		async = true
+	case "off":
+		size = 0
+	default:
+		return nil, fmt.Errorf("dropbox: batch mode must be sync|async|off not %q", mode)
+	}
+
+	b := &batcher{
+		f:       f,
+		mode:    mode,
+		size:    size,
+		timeout: timeout,
+		async:   async,
+		in:      make(chan batcherRequest, size),
+		closed:  make(chan struct{}),
+	}
+	if b.Batching() {
+		b.atexit = atexit.Register(b.Shutdown)
+		b.wg.Add(1)
+		go b.commitLoop(context.Background())
+	}
+	return b, nil
+
+}
+
+// Batching returns true if batching is active
+func (b *batcher) Batching() bool {
+	return b.size > 0
+}
+
 // finishBatch commits the batch, returning a batch status to poll or maybe complete
-func (f *Fs) finishBatch(ctx context.Context, items []*files.UploadSessionFinishArg) (complete *files.UploadSessionFinishBatchResult, err error) {
+func (b *batcher) finishBatch(ctx context.Context, items []*files.UploadSessionFinishArg) (complete *files.UploadSessionFinishBatchResult, err error) {
 	var arg = &files.UploadSessionFinishBatchArg{
 		Entries: items,
 	}
-	err = f.pacer.Call(func() (bool, error) {
-		complete, err = f.srv.UploadSessionFinishBatchV2(arg)
+	err = b.f.pacer.Call(func() (bool, error) {
+		complete, err = b.f.srv.UploadSessionFinishBatchV2(arg)
 		// If error is insufficient space then don't retry
 		if e, ok := err.(files.UploadSessionFinishAPIError); ok {
 			if e.EndpointError != nil && e.EndpointError.Path != nil && e.EndpointError.Path.Tag == files.WriteErrorInsufficientSpace {
@@ -37,10 +139,23 @@ func (f *Fs) finishBatch(ctx context.Context, items []*files.UploadSessionFinish
 	return complete, nil
 }
 
-// Called by the batcher to commit a batch
-func (f *Fs) commitBatch(ctx context.Context, items []*files.UploadSessionFinishArg, results []*files.FileMetadata, errors []error) (err error) {
+// commit a batch
+func (b *batcher) commitBatch(ctx context.Context, items []*files.UploadSessionFinishArg, results []chan<- batcherResponse) (err error) {
+	// If commit fails then signal clients if sync
+	var signalled = b.async
+	defer func() {
+		if err != nil && !signalled {
+			// Signal to clients that there was an error
+			for _, result := range results {
+				result <- batcherResponse{err: err}
+			}
+		}
+	}()
+	desc := fmt.Sprintf("%s batch length %d starting with: %s", b.mode, len(items), items[0].Commit.Path)
+	fs.Debugf(b.f, "Committing %s", desc)
+
 	// finalise the batch getting either a result or a job id to poll
-	complete, err := f.finishBatch(ctx, items)
+	complete, err := b.finishBatch(ctx, items)
 	if err != nil {
 		return err
 	}
@@ -51,13 +166,19 @@ func (f *Fs) commitBatch(ctx context.Context, items []*files.UploadSessionFinish
 		return fmt.Errorf("expecting %d items in batch but got %d", len(results), len(entries))
 	}
 
-	// Format results for return
+	// Report results to clients
+	var (
+		errorTag   = ""
+		errorCount = 0
+	)
 	for i := range results {
 		item := entries[i]
+		resp := batcherResponse{}
 		if item.Tag == "success" {
-			results[i] = item.Success
+			resp.entry = item.Success
 		} else {
-			errorTag := item.Tag
+			errorCount++
+			errorTag = item.Tag
 			if item.Failure != nil {
 				errorTag = item.Failure.Tag
 				if item.Failure.LookupFailed != nil {
@@ -70,9 +191,112 @@ func (f *Fs) commitBatch(ctx context.Context, items []*files.UploadSessionFinish
 					errorTag += "/" + item.Failure.PropertiesError.Tag
 				}
 			}
-			errors[i] = fmt.Errorf("upload failed: %s", errorTag)
+			resp.err = fmt.Errorf("batch upload failed: %s", errorTag)
+		}
+		if !b.async {
+			results[i] <- resp
 		}
 	}
+	// Show signalled so no need to report error to clients from now on
+	signalled = true
 
+	// Report an error if any failed in the batch
+	if errorTag != "" {
+		return fmt.Errorf("batch had %d errors: last error: %s", errorCount, errorTag)
+	}
+
+	fs.Debugf(b.f, "Committed %s", desc)
 	return nil
 }
+
+// commitLoop runs the commit engine in the background
+func (b *batcher) commitLoop(ctx context.Context) {
+	var (
+		items     []*files.UploadSessionFinishArg // current batch of uncommitted files
+		results   []chan<- batcherResponse        // current batch of clients awaiting results
+		idleTimer = time.NewTimer(b.timeout)
+		commit    = func() {
+			err := b.commitBatch(ctx, items, results)
+			if err != nil {
+				fs.Errorf(b.f, "%s batch commit: failed to commit batch length %d: %v", b.mode, len(items), err)
+			}
+			items, results = nil, nil
+		}
+	)
+	defer b.wg.Done()
+	defer idleTimer.Stop()
+	idleTimer.Stop()
+
+outer:
+	for {
+		select {
+		case req := <-b.in:
+			if req.isQuit() {
+				break outer
+			}
+			items = append(items, req.commitInfo)
+			results = append(results, req.result)
+			idleTimer.Stop()
+			if len(items) >= b.size {
+				commit()
+			} else {
+				idleTimer.Reset(b.timeout)
+			}
+		case <-idleTimer.C:
+			if len(items) > 0 {
+				fs.Debugf(b.f, "Batch idle for %v so committing", b.timeout)
+				commit()
+			}
+		}
+
+	}
+	// commit any remaining items
+	if len(items) > 0 {
+		commit()
+	}
+}
+
+// Shutdown finishes any pending batches then shuts everything down
+//
+// Can be called from atexit handler
+func (b *batcher) Shutdown() {
+	if !b.Batching() {
+		return
+	}
+	b.shutOnce.Do(func() {
+		atexit.Unregister(b.atexit)
+		fs.Infof(b.f, "Committing uploads - please wait...")
+		// show that batcher is shutting down
+		close(b.closed)
+		// quit the commitLoop by sending a quitRequest message
+		//
+		// Note that we don't close b.in because that will
+		// cause write to closed channel in Commit when we are
+		// exiting due to a signal.
+		b.in <- quitRequest
+		b.wg.Wait()
+	})
+}
+
+// Commit commits the file using a batch call, first adding it to the
+// batch and then waiting for the batch to complete in a synchronous
+// way if async is not set.
+func (b *batcher) Commit(ctx context.Context, commitInfo *files.UploadSessionFinishArg) (entry *files.FileMetadata, err error) {
+	select {
+	case <-b.closed:
+		return nil, fserrors.FatalError(errors.New("batcher is shutting down"))
+	default:
+	}
+	fs.Debugf(b.f, "Adding %q to batch", commitInfo.Commit.Path)
+	resp := make(chan batcherResponse, 1)
+	b.in <- batcherRequest{
+		commitInfo: commitInfo,
+		result:     resp,
+	}
+	// If running async then don't wait for the result
+	if b.async {
+		return nil, nil
+	}
+	result := <-resp
+	return result.entry, result.err
+}

backend/dropbox/dropbox.go

@@ -47,7 +47,6 @@ import (
 	"github.com/rclone/rclone/fs/config/obscure"
 	"github.com/rclone/rclone/fs/fserrors"
 	"github.com/rclone/rclone/fs/hash"
-	"github.com/rclone/rclone/lib/batcher"
 	"github.com/rclone/rclone/lib/encoder"
 	"github.com/rclone/rclone/lib/oauthutil"
 	"github.com/rclone/rclone/lib/pacer"
@@ -122,14 +121,6 @@ var (
 
 	// Errors
 	errNotSupportedInSharedMode = fserrors.NoRetryError(errors.New("not supported in shared files mode"))
-
-	// Configure the batcher
-	defaultBatcherOptions = batcher.Options{
-		MaxBatchSize:          1000,
-		DefaultTimeoutSync:    500 * time.Millisecond,
-		DefaultTimeoutAsync:   10 * time.Second,
-		DefaultBatchSizeAsync: 100,
-	}
 )
 
 // Gets an oauth config with the right scopes
@@ -161,7 +152,7 @@ func init() {
 				},
 			})
 		},
-		Options: append(append(oauthutil.SharedOptions, []fs.Option{{
+		Options: append(oauthutil.SharedOptions, []fs.Option{{
 			Name: "chunk_size",
 			Help: fmt.Sprintf(`Upload chunk size (< %v).
 
@@ -216,12 +207,71 @@ are supported.
 
 Note that we don't unmount the shared folder afterwards so the 
 --dropbox-shared-folders can be omitted after the first use of a particular 
-shared folder.
-
-See also --dropbox-root-namespace for an alternative way to work with shared
-folders.`,
+shared folder.`,
 			Default:  false,
 			Advanced: true,
+		}, {
+			Name: "batch_mode",
+			Help: `Upload file batching sync|async|off.
+
+This sets the batch mode used by rclone.
+
+For full info see [the main docs](https://rclone.org/dropbox/#batch-mode)
+
+This has 3 possible values
+
+- off - no batching
+- sync - batch uploads and check completion (default)
+- async - batch upload and don't check completion
+
+Rclone will close any outstanding batches when it exits which may make
+a delay on quit.
+`,
+			Default:  "sync",
+			Advanced: true,
+		}, {
+			Name: "batch_size",
+			Help: `Max number of files in upload batch.
+
+This sets the batch size of files to upload. It has to be less than 1000.
+
+By default this is 0 which means rclone which calculate the batch size
+depending on the setting of batch_mode.
+
+- batch_mode: async - default batch_size is 100
+- batch_mode: sync - default batch_size is the same as --transfers
+- batch_mode: off - not in use
+
+Rclone will close any outstanding batches when it exits which may make
+a delay on quit.
+
+Setting this is a great idea if you are uploading lots of small files
+as it will make them a lot quicker. You can use --transfers 32 to
+maximise throughput.
+`,
+			Default:  0,
+			Advanced: true,
+		}, {
+			Name: "batch_timeout",
+			Help: `Max time to allow an idle upload batch before uploading.
+
+If an upload batch is idle for more than this long then it will be
+uploaded.
+
+The default for this is 0 which means rclone will choose a sensible
+default based on the batch_mode in use.
+
+- batch_mode: async - default batch_timeout is 10s
+- batch_mode: sync - default batch_timeout is 500ms
+- batch_mode: off - not in use
+`,
+			Default:  fs.Duration(0),
+			Advanced: true,
+		}, {
+			Name:     "batch_commit_timeout",
+			Help:     `Max time to wait for a batch to finish committing`,
+			Default:  fs.Duration(10 * time.Minute),
+			Advanced: true,
 		}, {
 			Name:     "pacer_min_sleep",
 			Default:  defaultMinSleep,
@@ -240,28 +290,23 @@ folders.`,
 				encoder.EncodeDel |
 				encoder.EncodeRightSpace |
 				encoder.EncodeInvalidUtf8,
-		}, {
-			Name:     "root_namespace",
-			Help:     "Specify a different Dropbox namespace ID to use as the root for all paths.",
-			Default:  "",
-			Advanced: true,
-		}}...), defaultBatcherOptions.FsOptions("For full info see [the main docs](https://rclone.org/dropbox/#batch-mode)\n\n")...),
+		}}...),
 	})
 }
 
 // Options defines the configuration for this backend
 type Options struct {
-	ChunkSize     fs.SizeSuffix        `config:"chunk_size"`
-	Impersonate   string               `config:"impersonate"`
-	SharedFiles   bool                 `config:"shared_files"`
-	SharedFolders bool                 `config:"shared_folders"`
-	BatchMode     string               `config:"batch_mode"`
-	BatchSize     int                  `config:"batch_size"`
-	BatchTimeout  fs.Duration          `config:"batch_timeout"`
-	AsyncBatch    bool                 `config:"async_batch"`
-	PacerMinSleep fs.Duration          `config:"pacer_min_sleep"`
-	Enc           encoder.MultiEncoder `config:"encoding"`
-	RootNsid      string               `config:"root_namespace"`
+	ChunkSize          fs.SizeSuffix        `config:"chunk_size"`
+	Impersonate        string               `config:"impersonate"`
+	SharedFiles        bool                 `config:"shared_files"`
+	SharedFolders      bool                 `config:"shared_folders"`
+	BatchMode          string               `config:"batch_mode"`
+	BatchSize          int                  `config:"batch_size"`
+	BatchTimeout       fs.Duration          `config:"batch_timeout"`
+	BatchCommitTimeout fs.Duration          `config:"batch_commit_timeout"`
+	AsyncBatch         bool                 `config:"async_batch"`
+	PacerMinSleep      fs.Duration          `config:"pacer_min_sleep"`
+	Enc                encoder.MultiEncoder `config:"encoding"`
 }
 
 // Fs represents a remote dropbox server
@@ -280,7 +325,7 @@ type Fs struct {
 	slashRootSlash string         // root with "/" prefix and postfix, lowercase
 	pacer          *fs.Pacer      // To pace the API calls
 	ns             string         // The namespace we are using or "" for none
-	batcher        *batcher.Batcher[*files.UploadSessionFinishArg, *files.FileMetadata]
+	batcher        *batcher       // batch builder
 }
 
 // Object describes a dropbox object
@@ -406,11 +451,7 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 		ci:    ci,
 		pacer: fs.NewPacer(ctx, pacer.NewDefault(pacer.MinSleep(opt.PacerMinSleep), pacer.MaxSleep(maxSleep), pacer.DecayConstant(decayConstant))),
 	}
-	batcherOptions := defaultBatcherOptions
-	batcherOptions.Mode = f.opt.BatchMode
-	batcherOptions.Size = f.opt.BatchSize
-	batcherOptions.Timeout = time.Duration(f.opt.BatchTimeout)
-	f.batcher, err = batcher.New(ctx, f, f.commitBatch, batcherOptions)
+	f.batcher, err = newBatcher(ctx, f, f.opt.BatchMode, f.opt.BatchSize, time.Duration(f.opt.BatchTimeout))
 	if err != nil {
 		return nil, err
 	}
@@ -437,15 +478,15 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 		members := []*team.UserSelectorArg{&user}
 		args := team.NewMembersGetInfoArgs(members)
 
-		memberIDs, err := f.team.MembersGetInfo(args)
+		memberIds, err := f.team.MembersGetInfo(args)
 		if err != nil {
 			return nil, fmt.Errorf("invalid dropbox team member: %q: %w", opt.Impersonate, err)
 		}
-		if len(memberIDs) == 0 || memberIDs[0].MemberInfo == nil || memberIDs[0].MemberInfo.Profile == nil {
+		if len(memberIds) == 0 || memberIds[0].MemberInfo == nil || memberIds[0].MemberInfo.Profile == nil {
 			return nil, fmt.Errorf("dropbox team member not found: %q", opt.Impersonate)
 		}
 
-		cfg.AsMemberID = memberIDs[0].MemberInfo.Profile.MemberProfile.TeamMemberId
+		cfg.AsMemberID = memberIds[0].MemberInfo.Profile.MemberProfile.TeamMemberId
 	}
 
 	f.srv = files.New(cfg)
@@ -511,11 +552,8 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 
 	f.features.Fill(ctx, f)
 
-	if f.opt.RootNsid != "" {
-		f.ns = f.opt.RootNsid
-		fs.Debugf(f, "Overriding root namespace to %q", f.ns)
-	} else if strings.HasPrefix(root, "/") {
-		// If root starts with / then use the actual root
+	// If root starts with / then use the actual root
+	if strings.HasPrefix(root, "/") {
 		var acc *users.FullAccount
 		err = f.pacer.Call(func() (bool, error) {
 			acc, err = f.users.GetCurrentAccount()
@@ -656,7 +694,7 @@ func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
 	return f.newObjectWithInfo(ctx, remote, nil)
 }
 
-// listSharedFolders lists all available shared folders mounted and not mounted
+// listSharedFoldersApi lists all available shared folders mounted and not mounted
 // we'll need the id later so we have to return them in original format
 func (f *Fs) listSharedFolders(ctx context.Context) (entries fs.DirEntries, err error) {
 	started := false
@@ -958,7 +996,6 @@ func (f *Fs) purgeCheck(ctx context.Context, dir string, check bool) (err error)
 	if root == "/" {
 		return errors.New("can't remove root directory")
 	}
-	encRoot := f.opt.Enc.FromStandardPath(root)
 
 	if check {
 		// check directory exists
@@ -967,9 +1004,10 @@ func (f *Fs) purgeCheck(ctx context.Context, dir string, check bool) (err error)
 			return fmt.Errorf("Rmdir: %w", err)
 		}
 
+		root = f.opt.Enc.FromStandardPath(root)
 		// check directory empty
 		arg := files.ListFolderArg{
-			Path:      encRoot,
+			Path:      root,
 			Recursive: false,
 		}
 		if root == "/" {
@@ -990,7 +1028,7 @@ func (f *Fs) purgeCheck(ctx context.Context, dir string, check bool) (err error)
 
 	// remove it
 	err = f.pacer.Call(func() (bool, error) {
-		_, err = f.srv.DeleteV2(&files.DeleteArg{Path: encRoot})
+		_, err = f.srv.DeleteV2(&files.DeleteArg{Path: root})
 		return shouldRetry(ctx, err)
 	})
 	return err
@@ -1243,21 +1281,18 @@ func (f *Fs) About(ctx context.Context) (usage *fs.Usage, err error) {
 		return nil, err
 	}
 	var total uint64
-	used := q.Used
 	if q.Allocation != nil {
 		if q.Allocation.Individual != nil {
 			total += q.Allocation.Individual.Allocated
 		}
 		if q.Allocation.Team != nil {
 			total += q.Allocation.Team.Allocated
-			// Override used with Team.Used as this includes q.Used already
-			used = q.Allocation.Team.Used
 		}
 	}
 	usage = &fs.Usage{
-		Total: fs.NewUsageValue(int64(total)),        // quota of bytes that can be used
-		Used:  fs.NewUsageValue(int64(used)),         // bytes in use
-		Free:  fs.NewUsageValue(int64(total - used)), // bytes which can be uploaded before reaching the quota
+		Total: fs.NewUsageValue(int64(total)),          // quota of bytes that can be used
+		Used:  fs.NewUsageValue(int64(q.Used)),         // bytes in use
+		Free:  fs.NewUsageValue(int64(total - q.Used)), // bytes which can be uploaded before reaching the quota
 	}
 	return usage, nil
 }
@@ -1687,7 +1722,7 @@ func (o *Object) uploadChunked(ctx context.Context, in0 io.Reader, commitInfo *f
 	// If we are batching then we should have written all the data now
 	// store the commit info now for a batch commit
 	if o.fs.batcher.Batching() {
-		return o.fs.batcher.Commit(ctx, o.remote, args)
+		return o.fs.batcher.Commit(ctx, args)
 	}
 
 	err = o.fs.pacer.Call(func() (bool, error) {

backend/ftp/ftp.go

@@ -970,8 +970,6 @@ func (f *Fs) mkdir(ctx context.Context, abspath string) error {
 	f.putFtpConnection(&c, err)
 	if errX := textprotoError(err); errX != nil {
 		switch errX.Code {
-		case ftp.StatusRequestedFileActionOK: // some ftp servers apparently return 250 instead of 257
-			err = nil // see: https://forum.rclone.org/t/rclone-pop-up-an-i-o-error-when-creating-a-folder-in-a-mounted-ftp-drive/44368/
 		case ftp.StatusFileUnavailable: // dir already exists: see issue #2181
 			err = nil
 		case 521: // dir already exists: error number according to RFC 959: issue #2363

backend/googlecloudstorage/googlecloudstorage.go

@@ -697,7 +697,7 @@ func (f *Fs) list(ctx context.Context, bucket, directory, prefix string, addBuck
 			// is this a directory marker?
 			if isDirectory {
 				// Don't insert the root directory
-				if remote == f.opt.Enc.ToStandardPath(directory) {
+				if remote == directory {
 					continue
 				}
 				// process directory markers as directories
@@ -1310,11 +1310,10 @@ func (o *Object) Storable() bool {
 
 // Open an object for read
 func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.ReadCloser, err error) {
-	url := o.url
 	if o.fs.opt.UserProject != "" {
-		url += "&userProject=" + o.fs.opt.UserProject
+		o.url = o.url + "&userProject=" + o.fs.opt.UserProject
 	}
-	req, err := http.NewRequestWithContext(ctx, "GET", url, nil)
+	req, err := http.NewRequestWithContext(ctx, "GET", o.url, nil)
 	if err != nil {
 		return nil, err
 	}

backend/googlephotos/api/types.go

@@ -56,7 +56,8 @@ type MediaItem struct {
 		CreationTime time.Time `json:"creationTime"`
 		Width        string    `json:"width"`
 		Height       string    `json:"height"`
-		Photo        struct{}  `json:"photo"`
+		Photo        struct {
+		} `json:"photo"`
 	} `json:"mediaMetadata"`
 	Filename string `json:"filename"`
 }
@@ -67,7 +68,7 @@ type MediaItems struct {
 	NextPageToken string      `json:"nextPageToken"`
 }
 
-// Content categories
+//Content categories
 // NONE	Default content category. This category is ignored when any other category is used in the filter.
 // LANDSCAPES	Media items containing landscapes.
 // RECEIPTS	Media items containing receipts.
@@ -186,5 +187,5 @@ type BatchCreateResponse struct {
 
 // BatchRemoveItems is for removing items from an album
 type BatchRemoveItems struct {
-	MediaItemIDs []string `json:"mediaItemIds"`
+	MediaItemIds []string `json:"mediaItemIds"`
 }

backend/googlephotos/googlephotos.go

@@ -29,7 +29,6 @@ import (
 	"github.com/rclone/rclone/fs/fshttp"
 	"github.com/rclone/rclone/fs/hash"
 	"github.com/rclone/rclone/fs/log"
-	"github.com/rclone/rclone/lib/batcher"
 	"github.com/rclone/rclone/lib/encoder"
 	"github.com/rclone/rclone/lib/oauthutil"
 	"github.com/rclone/rclone/lib/pacer"
@@ -72,14 +71,6 @@ var (
 		ClientSecret: obscure.MustReveal(rcloneEncryptedClientSecret),
 		RedirectURL:  oauthutil.RedirectURL,
 	}
-
-	// Configure the batcher
-	defaultBatcherOptions = batcher.Options{
-		MaxBatchSize:          50,
-		DefaultTimeoutSync:    1000 * time.Millisecond,
-		DefaultTimeoutAsync:   10 * time.Second,
-		DefaultBatchSizeAsync: 50,
-	}
 )
 
 // Register with Fs
@@ -120,7 +111,7 @@ will count towards storage in your Google Account.`)
 			}
 			return nil, fmt.Errorf("unknown state %q", config.State)
 		},
-		Options: append(append(oauthutil.SharedOptions, []fs.Option{{
+		Options: append(oauthutil.SharedOptions, []fs.Option{{
 			Name:    "read_only",
 			Default: false,
 			Help: `Set to make the Google Photos backend read only.
@@ -167,7 +158,7 @@ listings and won't be transferred.`,
 			Default: (encoder.Base |
 				encoder.EncodeCrLf |
 				encoder.EncodeInvalidUtf8),
-		}}...), defaultBatcherOptions.FsOptions("")...),
+		}}...),
 	})
 }
 
@@ -178,9 +169,6 @@ type Options struct {
 	StartYear       int                  `config:"start_year"`
 	IncludeArchived bool                 `config:"include_archived"`
 	Enc             encoder.MultiEncoder `config:"encoding"`
-	BatchMode       string               `config:"batch_mode"`
-	BatchSize       int                  `config:"batch_size"`
-	BatchTimeout    fs.Duration          `config:"batch_timeout"`
 }
 
 // Fs represents a remote storage server
@@ -199,7 +187,6 @@ type Fs struct {
 	uploadedMu sync.Mutex             // to protect the below
 	uploaded   dirtree.DirTree        // record of uploaded items
 	createMu   sync.Mutex             // held when creating albums to prevent dupes
-	batcher    *batcher.Batcher[uploadedItem, *api.MediaItem]
 }
 
 // Object describes a storage object
@@ -280,7 +267,7 @@ func errorHandler(resp *http.Response) error {
 	if strings.HasPrefix(resp.Header.Get("Content-Type"), "image/") {
 		body = []byte("Image not found or broken")
 	}
-	e := api.Error{
+	var e = api.Error{
 		Details: api.ErrorDetails{
 			Code:    resp.StatusCode,
 			Message: string(body),
@@ -325,14 +312,6 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 		albums:    map[bool]*albums{},
 		uploaded:  dirtree.New(),
 	}
-	batcherOptions := defaultBatcherOptions
-	batcherOptions.Mode = f.opt.BatchMode
-	batcherOptions.Size = f.opt.BatchSize
-	batcherOptions.Timeout = time.Duration(f.opt.BatchTimeout)
-	f.batcher, err = batcher.New(ctx, f, f.commitBatch, batcherOptions)
-	if err != nil {
-		return nil, err
-	}
 	f.features = (&fs.Features{
 		ReadMimeType: true,
 	}).Fill(ctx, f)
@@ -620,7 +599,9 @@ func (f *Fs) listDir(ctx context.Context, prefix string, filter api.SearchFilter
 		if err != nil {
 			return err
 		}
-		entries = append(entries, entry)
+		if entry != nil {
+			entries = append(entries, entry)
+		}
 		return nil
 	})
 	if err != nil {
@@ -700,7 +681,7 @@ func (f *Fs) createAlbum(ctx context.Context, albumTitle string) (album *api.Alb
 		Path:       "/albums",
 		Parameters: url.Values{},
 	}
-	request := api.CreateAlbum{
+	var request = api.CreateAlbum{
 		Album: &api.Album{
 			Title: albumTitle,
 		},
@@ -800,13 +781,6 @@ func (f *Fs) Hashes() hash.Set {
 	return hash.Set(hash.None)
 }
 
-// Shutdown the backend, closing any background tasks and any
-// cached connections.
-func (f *Fs) Shutdown(ctx context.Context) error {
-	f.batcher.Shutdown()
-	return nil
-}
-
 // ------------------------------------------------------------
 
 // Fs returns the parent Fs
@@ -987,82 +961,6 @@ func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.Read
 	return resp.Body, err
 }
 
-// input to the batcher
-type uploadedItem struct {
-	AlbumID     string // desired album
-	UploadToken string // upload ID
-}
-
-// Commit a batch of items to albumID returning the errors in errors
-func (f *Fs) commitBatchAlbumID(ctx context.Context, items []uploadedItem, results []*api.MediaItem, errors []error, albumID string) {
-	// Create the media item from an UploadToken, optionally adding to an album
-	opts := rest.Opts{
-		Method: "POST",
-		Path:   "/mediaItems:batchCreate",
-	}
-	request := api.BatchCreateRequest{
-		AlbumID: albumID,
-	}
-	itemsInBatch := 0
-	for i := range items {
-		if items[i].AlbumID == albumID {
-			request.NewMediaItems = append(request.NewMediaItems, api.NewMediaItem{
-				SimpleMediaItem: api.SimpleMediaItem{
-					UploadToken: items[i].UploadToken,
-				},
-			})
-			itemsInBatch++
-		}
-	}
-	var result api.BatchCreateResponse
-	var resp *http.Response
-	var err error
-	err = f.pacer.Call(func() (bool, error) {
-		resp, err = f.srv.CallJSON(ctx, &opts, request, &result)
-		return shouldRetry(ctx, resp, err)
-	})
-	if err != nil {
-		err = fmt.Errorf("failed to create media item: %w", err)
-	}
-	if err == nil && len(result.NewMediaItemResults) != itemsInBatch {
-		err = fmt.Errorf("bad response to BatchCreate expecting %d items but got %d", itemsInBatch, len(result.NewMediaItemResults))
-	}
-	j := 0
-	for i := range items {
-		if items[i].AlbumID == albumID {
-			if err == nil {
-				media := &result.NewMediaItemResults[j]
-				if media.Status.Code != 0 {
-					errors[i] = fmt.Errorf("upload failed: %s (%d)", media.Status.Message, media.Status.Code)
-				} else {
-					results[i] = &media.MediaItem
-				}
-			} else {
-				errors[i] = err
-			}
-			j++
-		}
-	}
-}
-
-// Called by the batcher to commit a batch
-func (f *Fs) commitBatch(ctx context.Context, items []uploadedItem, results []*api.MediaItem, errors []error) (err error) {
-	// Discover all the AlbumIDs as we have to upload these separately
-	//
-	// Should maybe have one batcher per AlbumID
-	albumIDs := map[string]struct{}{}
-	for i := range items {
-		albumIDs[items[i].AlbumID] = struct{}{}
-	}
-
-	// batch the albums
-	for albumID := range albumIDs {
-		// errors returned in errors
-		f.commitBatchAlbumID(ctx, items, results, errors, albumID)
-	}
-	return nil
-}
-
 // Update the object with the contents of the io.Reader, modTime and size
 //
 // The new object may have been created if an error is returned
@@ -1123,29 +1021,37 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		return errors.New("empty upload token")
 	}
 
-	uploaded := uploadedItem{
-		AlbumID:     albumID,
-		UploadToken: uploadToken,
+	// Create the media item from an UploadToken, optionally adding to an album
+	opts = rest.Opts{
+		Method: "POST",
+		Path:   "/mediaItems:batchCreate",
 	}
-
-	// Save the upload into an album
-	var info *api.MediaItem
-	if o.fs.batcher.Batching() {
-		info, err = o.fs.batcher.Commit(ctx, o.remote, uploaded)
-	} else {
-		errors := make([]error, 1)
-		results := make([]*api.MediaItem, 1)
-		err = o.fs.commitBatch(ctx, []uploadedItem{uploaded}, results, errors)
-		if err != nil {
-			err = errors[0]
-			info = results[0]
-		}
+	var request = api.BatchCreateRequest{
+		AlbumID: albumID,
+		NewMediaItems: []api.NewMediaItem{
+			{
+				SimpleMediaItem: api.SimpleMediaItem{
+					UploadToken: uploadToken,
+				},
+			},
+		},
 	}
+	var result api.BatchCreateResponse
+	err = o.fs.pacer.Call(func() (bool, error) {
+		resp, err = o.fs.srv.CallJSON(ctx, &opts, request, &result)
+		return shouldRetry(ctx, resp, err)
+	})
 	if err != nil {
-		return fmt.Errorf("failed to commit batch: %w", err)
+		return fmt.Errorf("failed to create media item: %w", err)
 	}
-
-	o.setMetaData(info)
+	if len(result.NewMediaItemResults) != 1 {
+		return errors.New("bad response to BatchCreate wrong number of items")
+	}
+	mediaItemResult := result.NewMediaItemResults[0]
+	if mediaItemResult.Status.Code != 0 {
+		return fmt.Errorf("upload failed: %s (%d)", mediaItemResult.Status.Message, mediaItemResult.Status.Code)
+	}
+	o.setMetaData(&mediaItemResult.MediaItem)
 
 	// Add upload to internal storage
 	if pattern.isUpload {
@@ -1172,8 +1078,8 @@ func (o *Object) Remove(ctx context.Context) (err error) {
 		Path:       "/albums/" + album.ID + ":batchRemoveMediaItems",
 		NoResponse: true,
 	}
-	request := api.BatchRemoveItems{
-		MediaItemIDs: []string{o.id},
+	var request = api.BatchRemoveItems{
+		MediaItemIds: []string{o.id},
 	}
 	var resp *http.Response
 	err = o.fs.pacer.Call(func() (bool, error) {

backend/googlephotos/pattern.go

@@ -38,7 +38,7 @@ type dirPattern struct {
 	toEntries func(ctx context.Context, f lister, prefix string, match []string) (fs.DirEntries, error)
 }
 
-// dirPatterns is a slice of all the directory patterns
+// dirPatters is a slice of all the directory patterns
 type dirPatterns []dirPattern
 
 // patterns describes the layout of the google photos backend file system.

backend/hasher/commands.go

@@ -80,14 +80,6 @@ func (f *Fs) dbDump(ctx context.Context, full bool, root string) error {
 		}
 		root = fspath.JoinRootPath(remoteFs.Root(), f.Root())
 	}
-	if f.db == nil {
-		if f.opt.MaxAge == 0 {
-			fs.Errorf(f, "db not found. (disabled with max_age = 0)")
-		} else {
-			fs.Errorf(f, "db not found.")
-		}
-		return kv.ErrInactive
-	}
 	op := &kvDump{
 		full: full,
 		root: root,

backend/hasher/hasher.go

@@ -114,13 +114,6 @@ func NewFs(ctx context.Context, fsname, rpath string, cmap configmap.Mapper) (fs
 		root: rpath,
 		opt:  opt,
 	}
-	// Correct root if definitely pointing to a file
-	if err == fs.ErrorIsFile {
-		f.root = path.Dir(f.root)
-		if f.root == "." || f.root == "/" {
-			f.root = ""
-		}
-	}
 	baseFeatures := baseFs.Features()
 	f.fpTime = baseFs.Precision() != fs.ModTimeNotSupported
 
@@ -164,21 +157,16 @@ func NewFs(ctx context.Context, fsname, rpath string, cmap configmap.Mapper) (fs
 	}
 
 	stubFeatures := &fs.Features{
-		CanHaveEmptyDirectories:  true,
-		IsLocal:                  true,
-		ReadMimeType:             true,
-		WriteMimeType:            true,
-		SetTier:                  true,
-		GetTier:                  true,
-		ReadMetadata:             true,
-		WriteMetadata:            true,
-		UserMetadata:             true,
-		ReadDirMetadata:          true,
-		WriteDirMetadata:         true,
-		WriteDirSetModTime:       true,
-		UserDirMetadata:          true,
-		DirModTimeUpdatesOnWrite: true,
-		PartialUploads:           true,
+		CanHaveEmptyDirectories: true,
+		IsLocal:                 true,
+		ReadMimeType:            true,
+		WriteMimeType:           true,
+		SetTier:                 true,
+		GetTier:                 true,
+		ReadMetadata:            true,
+		WriteMetadata:           true,
+		UserMetadata:            true,
+		PartialUploads:          true,
 	}
 	f.features = stubFeatures.Fill(ctx, f).Mask(ctx, f.Fs).WrapsFs(f, f.Fs)
 
@@ -346,22 +334,6 @@ func (f *Fs) MergeDirs(ctx context.Context, dirs []fs.Directory) error {
 	return errors.New("MergeDirs not supported")
 }
 
-// DirSetModTime sets the directory modtime for dir
-func (f *Fs) DirSetModTime(ctx context.Context, dir string, modTime time.Time) error {
-	if do := f.Fs.Features().DirSetModTime; do != nil {
-		return do(ctx, dir, modTime)
-	}
-	return fs.ErrorNotImplemented
-}
-
-// MkdirMetadata makes the root directory of the Fs object
-func (f *Fs) MkdirMetadata(ctx context.Context, dir string, metadata fs.Metadata) (fs.Directory, error) {
-	if do := f.Fs.Features().MkdirMetadata; do != nil {
-		return do(ctx, dir, metadata)
-	}
-	return nil, fs.ErrorNotImplemented
-}
-
 // DirCacheFlush resets the directory cache - used in testing
 // as an optional interface
 func (f *Fs) DirCacheFlush() {
@@ -439,9 +411,7 @@ func (f *Fs) DirMove(ctx context.Context, src fs.Fs, srcRemote, dstRemote string
 
 // Shutdown the backend, closing any background tasks and any cached connections.
 func (f *Fs) Shutdown(ctx context.Context) (err error) {
-	if f.db != nil && !f.db.IsStopped() {
-		err = f.db.Stop(false)
-	}
+	err = f.db.Stop(false)
 	if do := f.Fs.Features().Shutdown; do != nil {
 		if err2 := do(ctx); err2 != nil {
 			err = err2
@@ -535,17 +505,6 @@ func (o *Object) Metadata(ctx context.Context) (fs.Metadata, error) {
 	return do.Metadata(ctx)
 }
 
-// SetMetadata sets metadata for an Object
-//
-// It should return fs.ErrorNotImplemented if it can't set metadata
-func (o *Object) SetMetadata(ctx context.Context, metadata fs.Metadata) error {
-	do, ok := o.Object.(fs.SetMetadataer)
-	if !ok {
-		return fs.ErrorNotImplemented
-	}
-	return do.SetMetadata(ctx, metadata)
-}
-
 // Check the interfaces are satisfied
 var (
 	_ fs.Fs              = (*Fs)(nil)
@@ -562,8 +521,6 @@ var (
 	_ fs.Abouter         = (*Fs)(nil)
 	_ fs.Wrapper         = (*Fs)(nil)
 	_ fs.MergeDirser     = (*Fs)(nil)
-	_ fs.DirSetModTimer  = (*Fs)(nil)
-	_ fs.MkdirMetadataer = (*Fs)(nil)
 	_ fs.DirCacheFlusher = (*Fs)(nil)
 	_ fs.ChangeNotifier  = (*Fs)(nil)
 	_ fs.PublicLinker    = (*Fs)(nil)

backend/hasher/hasher_internal_test.go

@@ -60,11 +60,9 @@ func (f *Fs) testUploadFromCrypt(t *testing.T) {
 	assert.NotNil(t, dst)
 
 	// check that hash was created
-	if f.opt.MaxAge > 0 {
-		hash, err = f.getRawHash(ctx, hashType, fileName, anyFingerprint, longTime)
-		assert.NoError(t, err)
-		assert.NotEmpty(t, hash)
-	}
+	hash, err = f.getRawHash(ctx, hashType, fileName, anyFingerprint, longTime)
+	assert.NoError(t, err)
+	assert.NotEmpty(t, hash)
 	//t.Logf("hash is %q", hash)
 	_ = operations.Purge(ctx, f, dirName)
 }

backend/hasher/hasher_test.go

@@ -37,9 +37,4 @@ func TestIntegration(t *testing.T) {
 		opt.QuickTestOK = true
 	}
 	fstests.Run(t, &opt)
-	// test again with MaxAge = 0
-	if *fstest.RemoteName == "" {
-		opt.ExtraConfig = append(opt.ExtraConfig, fstests.ExtraConfigItem{Name: "TestHasher", Key: "max_age", Value: "0"})
-		fstests.Run(t, &opt)
-	}
 }

backend/hasher/object.go

@@ -71,14 +71,7 @@ func (o *Object) Hash(ctx context.Context, hashType hash.Type) (hashVal string,
 	f := o.f
 	if f.passHashes.Contains(hashType) {
 		fs.Debugf(o, "pass %s", hashType)
-		hashVal, err = o.Object.Hash(ctx, hashType)
-		if hashVal != "" {
-			return hashVal, err
-		}
-		if err != nil {
-			fs.Debugf(o, "error passing %s: %v", hashType, err)
-		}
-		fs.Debugf(o, "passed %s is blank -- trying other methods", hashType)
+		return o.Object.Hash(ctx, hashType)
 	}
 	if !f.suppHashes.Contains(hashType) {
 		fs.Debugf(o, "unsupp %s", hashType)

backend/hdfs/fs.go

@@ -1,4 +1,5 @@
 //go:build !plan9
+// +build !plan9
 
 package hdfs
 
@@ -92,7 +93,7 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	}
 
 	options := hdfs.ClientOptions{
-		Addresses:           opt.Namenode,
+		Addresses:           []string{opt.Namenode},
 		UseDatanodeHostname: false,
 	}
 
@@ -149,7 +150,7 @@ func (f *Fs) Root() string {
 
 // String returns a description of the FS
 func (f *Fs) String() string {
-	return fmt.Sprintf("hdfs://%s/%s", f.opt.Namenode, f.root)
+	return fmt.Sprintf("hdfs://%s", f.opt.Namenode)
 }
 
 // Features returns the optional features of this Fs
@@ -209,8 +210,7 @@ func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err e
 				fs:      f,
 				remote:  remote,
 				size:    x.Size(),
-				modTime: x.ModTime(),
-			})
+				modTime: x.ModTime()})
 		}
 	}
 	return entries, nil

backend/hdfs/hdfs.go

@@ -1,4 +1,5 @@
 //go:build !plan9
+// +build !plan9
 
 // Package hdfs provides an interface to the HDFS storage system.
 package hdfs
@@ -19,10 +20,9 @@ func init() {
 		NewFs:       NewFs,
 		Options: []fs.Option{{
 			Name:      "namenode",
-			Help:      "Hadoop name nodes and ports.\n\nE.g. \"namenode-1:8020,namenode-2:8020,...\" to connect to host namenodes at port 8020.",
+			Help:      "Hadoop name node and port.\n\nE.g. \"namenode:8020\" to connect to host namenode at port 8020.",
 			Required:  true,
 			Sensitive: true,
-			Default:   fs.CommaSepList{},
 		}, {
 			Name: "username",
 			Help: "Hadoop user name.",
@@ -65,7 +65,7 @@ and 'privacy'. Used only with KERBEROS enabled.`,
 
 // Options for this backend
 type Options struct {
-	Namenode               fs.CommaSepList      `config:"namenode"`
+	Namenode               string               `config:"namenode"`
 	Username               string               `config:"username"`
 	ServicePrincipalName   string               `config:"service_principal_name"`
 	DataTransferProtection string               `config:"data_transfer_protection"`

backend/hdfs/hdfs_test.go

@@ -1,6 +1,7 @@
 // Test HDFS filesystem interface
 
 //go:build !plan9
+// +build !plan9
 
 package hdfs_test
 

backend/hdfs/hdfs_unsupported.go

@@ -2,6 +2,6 @@
 // about "no buildable Go source files "
 
 //go:build plan9
+// +build plan9
 
-// Package hdfs provides an interface to the HDFS storage system.
 package hdfs

backend/hdfs/object.go

@@ -1,4 +1,5 @@
 //go:build !plan9
+// +build !plan9
 
 package hdfs
 

backend/hidrive/hidrive.go

@@ -762,12 +762,6 @@ func (f *Fs) DirMove(ctx context.Context, src fs.Fs, srcRemote, dstRemote string
 	return nil
 }
 
-// Shutdown shutdown the fs
-func (f *Fs) Shutdown(ctx context.Context) error {
-	f.tokenRenewer.Shutdown()
-	return nil
-}
-
 // ------------------------------------------------------------
 
 // Fs returns the parent Fs.
@@ -1003,7 +997,6 @@ var (
 	_ fs.Copier         = (*Fs)(nil)
 	_ fs.Mover          = (*Fs)(nil)
 	_ fs.DirMover       = (*Fs)(nil)
-	_ fs.Shutdowner     = (*Fs)(nil)
 	_ fs.Object         = (*Object)(nil)
 	_ fs.IDer           = (*Object)(nil)
 )

backend/http/http.go

@@ -36,7 +36,6 @@ func init() {
 		Name:        "http",
 		Description: "HTTP",
 		NewFs:       NewFs,
-		CommandHelp: commandHelp,
 		Options: []fs.Option{{
 			Name:     "url",
 			Help:     "URL of HTTP host to connect to.\n\nE.g. \"https://example.com\", or \"https://user:pass@example.com\" to use a username and password.",
@@ -89,10 +88,6 @@ that directory listings are much quicker, but rclone won't have the times or
 sizes of any files, and some files that don't exist may be in the listing.`,
 			Default:  false,
 			Advanced: true,
-		}, {
-			Name:    "no_escape",
-			Help:    "Do not escape URL metacharacters in path names.",
-			Default: false,
 		}},
 	}
 	fs.Register(fsi)
@@ -104,7 +99,6 @@ type Options struct {
 	NoSlash  bool            `config:"no_slash"`
 	NoHead   bool            `config:"no_head"`
 	Headers  fs.CommaSepList `config:"headers"`
-	NoEscape bool            `config:"no_escape"`
 }
 
 // Fs stores the interface to the remote HTTP files
@@ -216,42 +210,6 @@ func getFsEndpoint(ctx context.Context, client *http.Client, url string, opt *Op
 	return createFileResult()
 }
 
-// Make the http connection with opt
-func (f *Fs) httpConnection(ctx context.Context, opt *Options) (isFile bool, err error) {
-	if len(opt.Headers)%2 != 0 {
-		return false, errors.New("odd number of headers supplied")
-	}
-
-	if !strings.HasSuffix(opt.Endpoint, "/") {
-		opt.Endpoint += "/"
-	}
-
-	// Parse the endpoint and stick the root onto it
-	base, err := url.Parse(opt.Endpoint)
-	if err != nil {
-		return false, err
-	}
-	u, err := rest.URLJoin(base, rest.URLPathEscape(f.root))
-	if err != nil {
-		return false, err
-	}
-
-	client := fshttp.NewClient(ctx)
-
-	endpoint, isFile := getFsEndpoint(ctx, client, u.String(), opt)
-	fs.Debugf(nil, "Root: %s", endpoint)
-	u, err = url.Parse(endpoint)
-	if err != nil {
-		return false, err
-	}
-
-	// Update f with the new parameters
-	f.httpClient = client
-	f.endpoint = u
-	f.endpointURL = u.String()
-	return isFile, nil
-}
-
 // 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) {
@@ -262,23 +220,47 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 		return nil, err
 	}
 
+	if len(opt.Headers)%2 != 0 {
+		return nil, errors.New("odd number of headers supplied")
+	}
+
+	if !strings.HasSuffix(opt.Endpoint, "/") {
+		opt.Endpoint += "/"
+	}
+
+	// Parse the endpoint and stick the root onto it
+	base, err := url.Parse(opt.Endpoint)
+	if err != nil {
+		return nil, err
+	}
+	u, err := rest.URLJoin(base, rest.URLPathEscape(root))
+	if err != nil {
+		return nil, err
+	}
+
+	client := fshttp.NewClient(ctx)
+
+	endpoint, isFile := getFsEndpoint(ctx, client, u.String(), opt)
+	fs.Debugf(nil, "Root: %s", endpoint)
+	u, err = url.Parse(endpoint)
+	if err != nil {
+		return nil, err
+	}
+
 	ci := fs.GetConfig(ctx)
 	f := &Fs{
-		name: name,
-		root: root,
-		opt:  *opt,
-		ci:   ci,
+		name:        name,
+		root:        root,
+		opt:         *opt,
+		ci:          ci,
+		httpClient:  client,
+		endpoint:    u,
+		endpointURL: u.String(),
 	}
 	f.features = (&fs.Features{
 		CanHaveEmptyDirectories: true,
 	}).Fill(ctx, f)
 
-	// Make the http connection
-	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
 		return f, fs.ErrorIsFile
@@ -331,11 +313,6 @@ func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
 
 // Join's the remote onto the base URL
 func (f *Fs) url(remote string) string {
-	if f.opt.NoEscape {
-		// Directly concatenate without escaping, no_escape behavior
-		return f.endpointURL + remote
-	}
-	// Default behavior
 	return f.endpointURL + rest.URLPathEscape(remote)
 }
 
@@ -708,66 +685,10 @@ func (o *Object) MimeType(ctx context.Context) string {
 	return o.contentType
 }
 
-var commandHelp = []fs.CommandHelp{{
-	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 http backend.
-
-Usage Examples:
-
-    rclone backend set remote: [-o opt_name=opt_value] [-o opt_name2=opt_value2]
-    rclone rc backend/command command=set fs=remote: [-o opt_name=opt_value] [-o opt_name2=opt_value2]
-    rclone rc backend/command command=set fs=remote: -o url=https://example.com
-
-The option keys are named as they are in the config file.
-
-This rebuilds the connection to the http 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 interface{}, err error) {
-	switch name {
-	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
-	}
-}
-
 // Check the interfaces are satisfied
 var (
 	_ fs.Fs          = &Fs{}
 	_ fs.PutStreamer = &Fs{}
 	_ fs.Object      = &Object{}
 	_ fs.MimeTyper   = &Object{}
-	_ fs.Commander   = &Fs{}
 )

backend/imagekit/client/client.go

@@ -1,66 +0,0 @@
-// Package client provides a client for interacting with the ImageKit API.
-package client
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/fshttp"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-// ImageKit main struct
-type ImageKit struct {
-	Prefix        string
-	UploadPrefix  string
-	Timeout       int64
-	UploadTimeout int64
-	PrivateKey    string
-	PublicKey     string
-	URLEndpoint   string
-	HTTPClient    *rest.Client
-}
-
-// NewParams is a struct to define parameters to imagekit
-type NewParams struct {
-	PrivateKey  string
-	PublicKey   string
-	URLEndpoint string
-}
-
-// New returns ImageKit object from environment variables
-func New(ctx context.Context, params NewParams) (*ImageKit, error) {
-
-	privateKey := params.PrivateKey
-	publicKey := params.PublicKey
-	endpointURL := params.URLEndpoint
-
-	switch {
-	case privateKey == "":
-		return nil, fmt.Errorf("ImageKit.io URL endpoint is required")
-	case publicKey == "":
-		return nil, fmt.Errorf("ImageKit.io public key is required")
-	case endpointURL == "":
-		return nil, fmt.Errorf("ImageKit.io private key is required")
-	}
-
-	cliCtx, cliCfg := fs.AddConfig(ctx)
-
-	cliCfg.UserAgent = "rclone/imagekit"
-	client := rest.NewClient(fshttp.NewClient(cliCtx))
-
-	client.SetUserPass(privateKey, "")
-	client.SetHeader("Accept", "application/json")
-
-	return &ImageKit{
-		Prefix:        "https://api.imagekit.io/v2",
-		UploadPrefix:  "https://upload.imagekit.io/api/v2",
-		Timeout:       60,
-		UploadTimeout: 3600,
-		PrivateKey:    params.PrivateKey,
-		PublicKey:     params.PublicKey,
-		URLEndpoint:   params.URLEndpoint,
-		HTTPClient:    client,
-	}, nil
-}

backend/imagekit/client/media.go

@@ -1,252 +0,0 @@
-package client
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net/http"
-	"net/url"
-	"time"
-
-	"github.com/rclone/rclone/lib/rest"
-	"gopkg.in/validator.v2"
-)
-
-// FilesOrFolderParam struct is a parameter type to ListFiles() function to search / list media library files.
-type FilesOrFolderParam struct {
-	Path        string `json:"path,omitempty"`
-	Limit       int    `json:"limit,omitempty"`
-	Skip        int    `json:"skip,omitempty"`
-	SearchQuery string `json:"searchQuery,omitempty"`
-}
-
-// AITag represents an AI tag for a media library file.
-type AITag struct {
-	Name       string  `json:"name"`
-	Confidence float32 `json:"confidence"`
-	Source     string  `json:"source"`
-}
-
-// File represents media library File details.
-type File struct {
-	FileID            string            `json:"fileId"`
-	Name              string            `json:"name"`
-	FilePath          string            `json:"filePath"`
-	Type              string            `json:"type"`
-	VersionInfo       map[string]string `json:"versionInfo"`
-	IsPrivateFile     *bool             `json:"isPrivateFile"`
-	CustomCoordinates *string           `json:"customCoordinates"`
-	URL               string            `json:"url"`
-	Thumbnail         string            `json:"thumbnail"`
-	FileType          string            `json:"fileType"`
-	Mime              string            `json:"mime"`
-	Height            int               `json:"height"`
-	Width             int               `json:"Width"`
-	Size              uint64            `json:"size"`
-	HasAlpha          bool              `json:"hasAlpha"`
-	CustomMetadata    map[string]any    `json:"customMetadata,omitempty"`
-	EmbeddedMetadata  map[string]any    `json:"embeddedMetadata"`
-	CreatedAt         time.Time         `json:"createdAt"`
-	UpdatedAt         time.Time         `json:"updatedAt"`
-	Tags              []string          `json:"tags"`
-	AITags            []AITag           `json:"AITags"`
-}
-
-// Folder represents media library Folder details.
-type Folder struct {
-	*File
-	FolderPath string `json:"folderPath"`
-}
-
-// CreateFolderParam represents parameter to create folder api
-type CreateFolderParam struct {
-	FolderName       string `validate:"nonzero" json:"folderName"`
-	ParentFolderPath string `validate:"nonzero" json:"parentFolderPath"`
-}
-
-// DeleteFolderParam represents parameter to delete folder api
-type DeleteFolderParam struct {
-	FolderPath string `validate:"nonzero" json:"folderPath"`
-}
-
-// MoveFolderParam represents parameter to move folder api
-type MoveFolderParam struct {
-	SourceFolderPath string `validate:"nonzero" json:"sourceFolderPath"`
-	DestinationPath  string `validate:"nonzero" json:"destinationPath"`
-}
-
-// JobIDResponse respresents response struct with JobID for folder operations
-type JobIDResponse struct {
-	JobID string `json:"jobId"`
-}
-
-// JobStatus represents response Data to job status api
-type JobStatus struct {
-	JobID  string `json:"jobId"`
-	Type   string `json:"type"`
-	Status string `json:"status"`
-}
-
-// File represents media library File details.
-func (ik *ImageKit) File(ctx context.Context, fileID string) (*http.Response, *File, error) {
-	data := &File{}
-	response, err := ik.HTTPClient.CallJSON(ctx, &rest.Opts{
-		Method:       "GET",
-		Path:         fmt.Sprintf("/files/%s/details", fileID),
-		RootURL:      ik.Prefix,
-		IgnoreStatus: true,
-	}, nil, data)
-
-	return response, data, err
-}
-
-// Files retrieves media library files. Filter options can be supplied as FilesOrFolderParam.
-func (ik *ImageKit) Files(ctx context.Context, params FilesOrFolderParam, includeVersion bool) (*http.Response, *[]File, error) {
-	var SearchQuery = `type = "file"`
-
-	if includeVersion {
-		SearchQuery = `type IN ["file", "file-version"]`
-	}
-	if params.SearchQuery != "" {
-		SearchQuery = params.SearchQuery
-	}
-
-	parameters := url.Values{}
-
-	parameters.Set("skip", fmt.Sprintf("%d", params.Skip))
-	parameters.Set("limit", fmt.Sprintf("%d", params.Limit))
-	parameters.Set("path", params.Path)
-	parameters.Set("searchQuery", SearchQuery)
-
-	data := &[]File{}
-
-	response, err := ik.HTTPClient.CallJSON(ctx, &rest.Opts{
-		Method:     "GET",
-		Path:       "/files",
-		RootURL:    ik.Prefix,
-		Parameters: parameters,
-	}, nil, data)
-
-	return response, data, err
-}
-
-// DeleteFile removes file by FileID from media library
-func (ik *ImageKit) DeleteFile(ctx context.Context, fileID string) (*http.Response, error) {
-	var err error
-
-	if fileID == "" {
-		return nil, errors.New("fileID can not be empty")
-	}
-
-	response, err := ik.HTTPClient.CallJSON(ctx, &rest.Opts{
-		Method:     "DELETE",
-		Path:       fmt.Sprintf("/files/%s", fileID),
-		RootURL:    ik.Prefix,
-		NoResponse: true,
-	}, nil, nil)
-
-	return response, err
-}
-
-// Folders retrieves media library files. Filter options can be supplied as FilesOrFolderParam.
-func (ik *ImageKit) Folders(ctx context.Context, params FilesOrFolderParam) (*http.Response, *[]Folder, error) {
-	var SearchQuery = `type = "folder"`
-
-	if params.SearchQuery != "" {
-		SearchQuery = params.SearchQuery
-	}
-
-	parameters := url.Values{}
-
-	parameters.Set("skip", fmt.Sprintf("%d", params.Skip))
-	parameters.Set("limit", fmt.Sprintf("%d", params.Limit))
-	parameters.Set("path", params.Path)
-	parameters.Set("searchQuery", SearchQuery)
-
-	data := &[]Folder{}
-
-	resp, err := ik.HTTPClient.CallJSON(ctx, &rest.Opts{
-		Method:     "GET",
-		Path:       "/files",
-		RootURL:    ik.Prefix,
-		Parameters: parameters,
-	}, nil, data)
-
-	if err != nil {
-		return resp, data, err
-	}
-
-	return resp, data, err
-}
-
-// CreateFolder creates a new folder in media library
-func (ik *ImageKit) CreateFolder(ctx context.Context, param CreateFolderParam) (*http.Response, error) {
-	var err error
-
-	if err = validator.Validate(&param); err != nil {
-		return nil, err
-	}
-
-	response, err := ik.HTTPClient.CallJSON(ctx, &rest.Opts{
-		Method:     "POST",
-		Path:       "/folder",
-		RootURL:    ik.Prefix,
-		NoResponse: true,
-	}, param, nil)
-
-	return response, err
-}
-
-// DeleteFolder removes the folder from media library
-func (ik *ImageKit) DeleteFolder(ctx context.Context, param DeleteFolderParam) (*http.Response, error) {
-	var err error
-
-	if err = validator.Validate(&param); err != nil {
-		return nil, err
-	}
-
-	response, err := ik.HTTPClient.CallJSON(ctx, &rest.Opts{
-		Method:     "DELETE",
-		Path:       "/folder",
-		RootURL:    ik.Prefix,
-		NoResponse: true,
-	}, param, nil)
-
-	return response, err
-}
-
-// MoveFolder moves given folder to new path in media library
-func (ik *ImageKit) MoveFolder(ctx context.Context, param MoveFolderParam) (*http.Response, *JobIDResponse, error) {
-	var err error
-	var response = &JobIDResponse{}
-
-	if err = validator.Validate(&param); err != nil {
-		return nil, nil, err
-	}
-
-	resp, err := ik.HTTPClient.CallJSON(ctx, &rest.Opts{
-		Method:  "PUT",
-		Path:    "bulkJobs/moveFolder",
-		RootURL: ik.Prefix,
-	}, param, response)
-
-	return resp, response, err
-}
-
-// BulkJobStatus retrieves the status of a bulk job by job ID.
-func (ik *ImageKit) BulkJobStatus(ctx context.Context, jobID string) (*http.Response, *JobStatus, error) {
-	var err error
-	var response = &JobStatus{}
-
-	if jobID == "" {
-		return nil, nil, errors.New("jobId can not be blank")
-	}
-
-	resp, err := ik.HTTPClient.CallJSON(ctx, &rest.Opts{
-		Method:  "GET",
-		Path:    "bulkJobs/" + jobID,
-		RootURL: ik.Prefix,
-	}, nil, response)
-
-	return resp, response, err
-}

backend/imagekit/client/upload.go

@@ -1,96 +0,0 @@
-package client
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-
-	"github.com/rclone/rclone/lib/rest"
-)
-
-// UploadParam defines upload parameters
-type UploadParam struct {
-	FileName      string `json:"fileName"`
-	Folder        string `json:"folder,omitempty"` // default value:  /
-	Tags          string `json:"tags,omitempty"`
-	IsPrivateFile *bool  `json:"isPrivateFile,omitempty"` // default: false
-}
-
-// UploadResult defines the response structure for the upload API
-type UploadResult struct {
-	FileID       string            `json:"fileId"`
-	Name         string            `json:"name"`
-	URL          string            `json:"url"`
-	ThumbnailURL string            `json:"thumbnailUrl"`
-	Height       int               `json:"height"`
-	Width        int               `json:"Width"`
-	Size         uint64            `json:"size"`
-	FilePath     string            `json:"filePath"`
-	AITags       []map[string]any  `json:"AITags"`
-	VersionInfo  map[string]string `json:"versionInfo"`
-}
-
-// Upload uploads an asset to a imagekit account.
-//
-// The asset can be:
-//   - the actual data (io.Reader)
-//   - the Data URI (Base64 encoded), max ~60 MB (62,910,000 chars)
-//   - the remote FTP, HTTP or HTTPS URL address of an existing file
-//
-// https://docs.imagekit.io/api-reference/upload-file-api/server-side-file-upload
-func (ik *ImageKit) Upload(ctx context.Context, file io.Reader, param UploadParam) (*http.Response, *UploadResult, error) {
-	var err error
-
-	if param.FileName == "" {
-		return nil, nil, errors.New("Upload: Filename is required")
-	}
-
-	// Initialize URL values
-	formParams := url.Values{}
-
-	formParams.Add("useUniqueFileName", fmt.Sprint(false))
-
-	// Add individual fields to URL values
-	if param.FileName != "" {
-		formParams.Add("fileName", param.FileName)
-	}
-
-	if param.Tags != "" {
-		formParams.Add("tags", param.Tags)
-	}
-
-	if param.Folder != "" {
-		formParams.Add("folder", param.Folder)
-	}
-
-	if param.IsPrivateFile != nil {
-		formParams.Add("isPrivateFile", fmt.Sprintf("%v", *param.IsPrivateFile))
-	}
-
-	response := &UploadResult{}
-
-	formReader, contentType, _, err := rest.MultipartUpload(ctx, file, formParams, "file", param.FileName)
-
-	if err != nil {
-		return nil, nil, fmt.Errorf("failed to make multipart upload: %w", err)
-	}
-
-	opts := rest.Opts{
-		Method:      "POST",
-		Path:        "/files/upload",
-		RootURL:     ik.UploadPrefix,
-		Body:        formReader,
-		ContentType: contentType,
-	}
-
-	resp, err := ik.HTTPClient.CallJSON(ctx, &opts, nil, response)
-
-	if err != nil {
-		return resp, response, err
-	}
-
-	return resp, response, err
-}

backend/imagekit/client/url.go

@@ -1,72 +0,0 @@
-package client
-
-import (
-	"crypto/hmac"
-	"crypto/sha1"
-	"encoding/hex"
-	"fmt"
-	neturl "net/url"
-	"strconv"
-	"strings"
-	"time"
-)
-
-// URLParam represents parameters for generating url
-type URLParam struct {
-	Path            string
-	Src             string
-	URLEndpoint     string
-	Signed          bool
-	ExpireSeconds   int64
-	QueryParameters map[string]string
-}
-
-// URL generates url from URLParam
-func (ik *ImageKit) URL(params URLParam) (string, error) {
-	var resultURL string
-	var url *neturl.URL
-	var err error
-	var endpoint = params.URLEndpoint
-
-	if endpoint == "" {
-		endpoint = ik.URLEndpoint
-	}
-
-	endpoint = strings.TrimRight(endpoint, "/") + "/"
-
-	if params.QueryParameters == nil {
-		params.QueryParameters = make(map[string]string)
-	}
-
-	if url, err = neturl.Parse(params.Src); err != nil {
-		return "", err
-	}
-
-	query := url.Query()
-
-	for k, v := range params.QueryParameters {
-		query.Set(k, v)
-	}
-	url.RawQuery = query.Encode()
-	resultURL = url.String()
-
-	if params.Signed {
-		now := time.Now().Unix()
-
-		var expires = strconv.FormatInt(now+params.ExpireSeconds, 10)
-		var path = strings.Replace(resultURL, endpoint, "", 1)
-
-		path = path + expires
-		mac := hmac.New(sha1.New, []byte(ik.PrivateKey))
-		mac.Write([]byte(path))
-		signature := hex.EncodeToString(mac.Sum(nil))
-
-		if strings.Contains(resultURL, "?") {
-			resultURL = resultURL + "&" + fmt.Sprintf("ik-t=%s&ik-s=%s", expires, signature)
-		} else {
-			resultURL = resultURL + "?" + fmt.Sprintf("ik-t=%s&ik-s=%s", expires, signature)
-		}
-	}
-
-	return resultURL, nil
-}

backend/imagekit/imagekit.go

@@ -1,828 +0,0 @@
-// Package imagekit provides an interface to the ImageKit.io media library.
-package imagekit
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"io"
-	"math"
-	"net/http"
-	"path"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/rclone/rclone/backend/imagekit/client"
-	"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/hash"
-	"github.com/rclone/rclone/lib/encoder"
-	"github.com/rclone/rclone/lib/pacer"
-	"github.com/rclone/rclone/lib/readers"
-	"github.com/rclone/rclone/lib/version"
-)
-
-const (
-	minSleep      = 1 * time.Millisecond
-	maxSleep      = 100 * time.Millisecond
-	decayConstant = 2
-)
-
-var systemMetadataInfo = map[string]fs.MetadataHelp{
-	"btime": {
-		Help:     "Time of file birth (creation) read from Last-Modified header",
-		Type:     "RFC 3339",
-		Example:  "2006-01-02T15:04:05.999999999Z07:00",
-		ReadOnly: true,
-	},
-	"size": {
-		Help:     "Size of the object in bytes",
-		Type:     "int64",
-		ReadOnly: true,
-	},
-	"file-type": {
-		Help:     "Type of the file",
-		Type:     "string",
-		Example:  "image",
-		ReadOnly: true,
-	},
-	"height": {
-		Help:     "Height of the image or video in pixels",
-		Type:     "int",
-		ReadOnly: true,
-	},
-	"width": {
-		Help:     "Width of the image or video in pixels",
-		Type:     "int",
-		ReadOnly: true,
-	},
-	"has-alpha": {
-		Help:     "Whether the image has alpha channel or not",
-		Type:     "bool",
-		ReadOnly: true,
-	},
-	"tags": {
-		Help:     "Tags associated with the file",
-		Type:     "string",
-		Example:  "tag1,tag2",
-		ReadOnly: true,
-	},
-	"google-tags": {
-		Help:     "AI generated tags by Google Cloud Vision associated with the image",
-		Type:     "string",
-		Example:  "tag1,tag2",
-		ReadOnly: true,
-	},
-	"aws-tags": {
-		Help:     "AI generated tags by AWS Rekognition associated with the image",
-		Type:     "string",
-		Example:  "tag1,tag2",
-		ReadOnly: true,
-	},
-	"is-private-file": {
-		Help:     "Whether the file is private or not",
-		Type:     "bool",
-		ReadOnly: true,
-	},
-	"custom-coordinates": {
-		Help:     "Custom coordinates of the file",
-		Type:     "string",
-		Example:  "0,0,100,100",
-		ReadOnly: true,
-	},
-}
-
-// Register with Fs
-func init() {
-	fs.Register(&fs.RegInfo{
-		Name:        "imagekit",
-		Description: "ImageKit.io",
-		NewFs:       NewFs,
-		MetadataInfo: &fs.MetadataInfo{
-			System: systemMetadataInfo,
-			Help:   `Any metadata supported by the underlying remote is read and written.`,
-		},
-		Options: []fs.Option{
-			{
-				Name:     "endpoint",
-				Help:     "You can find your ImageKit.io URL endpoint in your [dashboard](https://imagekit.io/dashboard/developer/api-keys)",
-				Required: true,
-			},
-			{
-				Name:      "public_key",
-				Help:      "You can find your ImageKit.io public key in your [dashboard](https://imagekit.io/dashboard/developer/api-keys)",
-				Required:  true,
-				Sensitive: true,
-			},
-			{
-				Name:      "private_key",
-				Help:      "You can find your ImageKit.io private key in your [dashboard](https://imagekit.io/dashboard/developer/api-keys)",
-				Required:  true,
-				Sensitive: true,
-			},
-			{
-				Name:     "only_signed",
-				Help:     "If you have configured `Restrict unsigned image URLs` in your dashboard settings, set this to true.",
-				Default:  false,
-				Advanced: true,
-			},
-			{
-				Name:     "versions",
-				Help:     "Include old versions in directory listings.",
-				Default:  false,
-				Advanced: true,
-			},
-			{
-				Name:     "upload_tags",
-				Help:     "Tags to add to the uploaded files, e.g. \"tag1,tag2\".",
-				Default:  "",
-				Advanced: true,
-			},
-			{
-				Name:     config.ConfigEncoding,
-				Help:     config.ConfigEncodingHelp,
-				Advanced: true,
-				Default: (encoder.EncodeZero |
-					encoder.EncodeSlash |
-					encoder.EncodeQuestion |
-					encoder.EncodeHashPercent |
-					encoder.EncodeCtl |
-					encoder.EncodeDel |
-					encoder.EncodeDot |
-					encoder.EncodeDoubleQuote |
-					encoder.EncodePercent |
-					encoder.EncodeBackSlash |
-					encoder.EncodeDollar |
-					encoder.EncodeLtGt |
-					encoder.EncodeSquareBracket |
-					encoder.EncodeInvalidUtf8),
-			},
-		},
-	})
-}
-
-// Options defines the configuration for this backend
-type Options struct {
-	Endpoint   string               `config:"endpoint"`
-	PublicKey  string               `config:"public_key"`
-	PrivateKey string               `config:"private_key"`
-	OnlySigned bool                 `config:"only_signed"`
-	Versions   bool                 `config:"versions"`
-	Enc        encoder.MultiEncoder `config:"encoding"`
-}
-
-// Fs represents a remote to ImageKit
-type Fs struct {
-	name     string           // name of remote
-	root     string           // root path
-	opt      Options          // parsed options
-	features *fs.Features     // optional features
-	ik       *client.ImageKit // ImageKit client
-	pacer    *fs.Pacer        // pacer for API calls
-}
-
-// Object describes a ImageKit file
-type Object struct {
-	fs          *Fs         // The Fs this object is part of
-	remote      string      // The remote path
-	filePath    string      // The path to the file
-	contentType string      // The content type of the object if known - may be ""
-	timestamp   time.Time   // The timestamp of the object if known - may be zero
-	file        client.File // The media file if known - may be nil
-	versionID   string      // If present this points to an object version
-}
-
-// NewFs constructs an Fs from the path, container:path
-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, err
-	}
-
-	ik, err := client.New(ctx, client.NewParams{
-		URLEndpoint: opt.Endpoint,
-		PublicKey:   opt.PublicKey,
-		PrivateKey:  opt.PrivateKey,
-	})
-
-	if err != nil {
-		return nil, err
-	}
-
-	f := &Fs{
-		name:  name,
-		opt:   *opt,
-		ik:    ik,
-		pacer: fs.NewPacer(ctx, pacer.NewDefault(pacer.MinSleep(minSleep), pacer.MaxSleep(maxSleep), pacer.DecayConstant(decayConstant))),
-	}
-
-	f.root = path.Join("/", root)
-
-	f.features = (&fs.Features{
-		CaseInsensitive:         false,
-		DuplicateFiles:          false,
-		ReadMimeType:            true,
-		WriteMimeType:           false,
-		CanHaveEmptyDirectories: true,
-		BucketBased:             false,
-		ServerSideAcrossConfigs: false,
-		IsLocal:                 false,
-		SlowHash:                true,
-		ReadMetadata:            true,
-		WriteMetadata:           false,
-		UserMetadata:            false,
-		FilterAware:             true,
-		PartialUploads:          false,
-		NoMultiThreading:        false,
-	}).Fill(ctx, f)
-
-	if f.root != "/" {
-
-		r := f.root
-
-		folderPath := f.EncodePath(r[:strings.LastIndex(r, "/")+1])
-		fileName := f.EncodeFileName(r[strings.LastIndex(r, "/")+1:])
-
-		file := f.getFileByName(ctx, folderPath, fileName)
-
-		if file != nil {
-			newRoot := path.Dir(f.root)
-			f.root = newRoot
-			return f, fs.ErrorIsFile
-		}
-
-	}
-	return f, nil
-}
-
-// Name of the remote (as passed into NewFs)
-func (f *Fs) Name() string {
-	return f.name
-}
-
-// Root of the remote (as passed into NewFs)
-func (f *Fs) Root() string {
-	return strings.TrimLeft(f.root, "/")
-}
-
-// String returns a description of the FS
-func (f *Fs) String() string {
-	return fmt.Sprintf("FS imagekit: %s", f.root)
-}
-
-// Precision of the ModTimes in this Fs
-func (f *Fs) Precision() time.Duration {
-	return fs.ModTimeNotSupported
-}
-
-// Hashes returns the supported hash types of the filesystem.
-func (f *Fs) Hashes() hash.Set {
-	return hash.NewHashSet()
-}
-
-// Features returns the optional features of this Fs.
-func (f *Fs) Features() *fs.Features {
-	return f.features
-}
-
-// 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) {
-
-	remote := path.Join(f.root, dir)
-
-	remote = f.EncodePath(remote)
-
-	if remote != "/" {
-		parentFolderPath, folderName := path.Split(remote)
-		folderExists, err := f.getFolderByName(ctx, parentFolderPath, folderName)
-
-		if err != nil {
-			return make(fs.DirEntries, 0), err
-		}
-
-		if folderExists == nil {
-			return make(fs.DirEntries, 0), fs.ErrorDirNotFound
-		}
-	}
-
-	folders, folderError := f.getFolders(ctx, remote)
-
-	if folderError != nil {
-		return make(fs.DirEntries, 0), folderError
-	}
-
-	files, fileError := f.getFiles(ctx, remote, f.opt.Versions)
-
-	if fileError != nil {
-		return make(fs.DirEntries, 0), fileError
-	}
-
-	res := make([]fs.DirEntry, 0, len(folders)+len(files))
-
-	for _, folder := range folders {
-		folderPath := f.DecodePath(strings.TrimLeft(strings.Replace(folder.FolderPath, f.EncodePath(f.root), "", 1), "/"))
-		res = append(res, fs.NewDir(folderPath, folder.UpdatedAt))
-	}
-
-	for _, file := range files {
-		res = append(res, f.newObject(ctx, remote, file))
-	}
-
-	return res, nil
-}
-
-func (f *Fs) newObject(ctx context.Context, remote string, file client.File) *Object {
-	remoteFile := strings.TrimLeft(strings.Replace(file.FilePath, f.EncodePath(f.root), "", 1), "/")
-
-	folderPath, fileName := path.Split(remoteFile)
-
-	folderPath = f.DecodePath(folderPath)
-	fileName = f.DecodeFileName(fileName)
-
-	remoteFile = path.Join(folderPath, fileName)
-
-	if file.Type == "file-version" {
-		remoteFile = version.Add(remoteFile, file.UpdatedAt)
-
-		return &Object{
-			fs:          f,
-			remote:      remoteFile,
-			filePath:    file.FilePath,
-			contentType: file.Mime,
-			timestamp:   file.UpdatedAt,
-			file:        file,
-			versionID:   file.VersionInfo["id"],
-		}
-	}
-
-	return &Object{
-		fs:          f,
-		remote:      remoteFile,
-		filePath:    file.FilePath,
-		contentType: file.Mime,
-		timestamp:   file.UpdatedAt,
-		file:        file,
-	}
-}
-
-// NewObject finds the Object at remote.  If it can't be found
-// it returns the error ErrorObjectNotFound.
-//
-// If remote points to a directory then it should return
-// ErrorIsDir if possible without doing any extra work,
-// otherwise ErrorObjectNotFound.
-func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
-	r := path.Join(f.root, remote)
-
-	folderPath, fileName := path.Split(r)
-
-	folderPath = f.EncodePath(folderPath)
-	fileName = f.EncodeFileName(fileName)
-
-	isFolder, err := f.getFolderByName(ctx, folderPath, fileName)
-
-	if err != nil {
-		return nil, err
-	}
-
-	if isFolder != nil {
-		return nil, fs.ErrorIsDir
-	}
-
-	file := f.getFileByName(ctx, folderPath, fileName)
-
-	if file == nil {
-		return nil, fs.ErrorObjectNotFound
-	}
-
-	return f.newObject(ctx, r, *file), nil
-}
-
-// Put in to the remote path with the modTime given of the given size
-//
-// When called from outside an Fs by rclone, src.Size() will always be >= 0.
-// But for unknown-sized objects (indicated by src.Size() == -1), Put should either
-// return an error or upload it properly (rather than e.g. calling panic).
-//
-// 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 uploadFile(ctx, f, in, src.Remote(), options...)
-}
-
-// Mkdir makes the directory (container, bucket)
-//
-// Shouldn't return an error if it already exists
-func (f *Fs) Mkdir(ctx context.Context, dir string) (err error) {
-	remote := path.Join(f.root, dir)
-	parentFolderPath, folderName := path.Split(remote)
-
-	parentFolderPath = f.EncodePath(parentFolderPath)
-	folderName = f.EncodeFileName(folderName)
-
-	err = f.pacer.Call(func() (bool, error) {
-		var res *http.Response
-		res, err = f.ik.CreateFolder(ctx, client.CreateFolderParam{
-			ParentFolderPath: parentFolderPath,
-			FolderName:       folderName,
-		})
-
-		return f.shouldRetry(ctx, res, err)
-	})
-
-	return err
-}
-
-// Rmdir removes the directory (container, bucket) if empty
-//
-// Return an error if it doesn't exist or isn't empty
-func (f *Fs) Rmdir(ctx context.Context, dir string) (err error) {
-
-	entries, err := f.List(ctx, dir)
-
-	if err != nil {
-		return err
-	}
-
-	if len(entries) > 0 {
-		return errors.New("directory is not empty")
-	}
-
-	err = f.pacer.Call(func() (bool, error) {
-		var res *http.Response
-		res, err = f.ik.DeleteFolder(ctx, client.DeleteFolderParam{
-			FolderPath: f.EncodePath(path.Join(f.root, dir)),
-		})
-
-		if res.StatusCode == http.StatusNotFound {
-			return false, fs.ErrorDirNotFound
-		}
-
-		return f.shouldRetry(ctx, res, err)
-	})
-
-	return err
-}
-
-// Purge deletes all the files and the container
-//
-// Optional interface: Only implement this if you have a way of
-// deleting all the files quicker than just running Remove() on the
-// result of List()
-func (f *Fs) Purge(ctx context.Context, dir string) (err error) {
-
-	remote := path.Join(f.root, dir)
-
-	err = f.pacer.Call(func() (bool, error) {
-		var res *http.Response
-		res, err = f.ik.DeleteFolder(ctx, client.DeleteFolderParam{
-			FolderPath: f.EncodePath(remote),
-		})
-
-		if res.StatusCode == http.StatusNotFound {
-			return false, fs.ErrorDirNotFound
-		}
-
-		return f.shouldRetry(ctx, res, err)
-	})
-
-	return err
-}
-
-// PublicLink generates a public link to the remote path (usually readable by anyone)
-func (f *Fs) PublicLink(ctx context.Context, remote string, expire fs.Duration, unlink bool) (string, error) {
-
-	duration := time.Duration(math.Abs(float64(expire)))
-
-	expireSeconds := duration.Seconds()
-
-	fileRemote := path.Join(f.root, remote)
-
-	folderPath, fileName := path.Split(fileRemote)
-	folderPath = f.EncodePath(folderPath)
-	fileName = f.EncodeFileName(fileName)
-
-	file := f.getFileByName(ctx, folderPath, fileName)
-
-	if file == nil {
-		return "", fs.ErrorObjectNotFound
-	}
-
-	// Pacer not needed as this doesn't use the API
-	url, err := f.ik.URL(client.URLParam{
-		Src:           file.URL,
-		Signed:        *file.IsPrivateFile || f.opt.OnlySigned,
-		ExpireSeconds: int64(expireSeconds),
-		QueryParameters: map[string]string{
-			"updatedAt": file.UpdatedAt.String(),
-		},
-	})
-
-	if err != nil {
-		return "", err
-	}
-
-	return url, nil
-}
-
-// Fs returns read only access to the Fs that this object is part of
-func (o *Object) Fs() fs.Info {
-	return o.fs
-}
-
-// Hash returns the selected checksum of the file
-// If no checksum is available it returns ""
-func (o *Object) Hash(ctx context.Context, ty hash.Type) (string, error) {
-	return "", hash.ErrUnsupported
-}
-
-// Storable says whether this object can be stored
-func (o *Object) Storable() bool {
-	return true
-}
-
-// String returns a description of the Object
-func (o *Object) String() string {
-	if o == nil {
-		return "<nil>"
-	}
-	return o.file.Name
-}
-
-// Remote returns the remote path
-func (o *Object) Remote() string {
-	return o.remote
-}
-
-// ModTime returns the modification date of the file
-// It should return a best guess if one isn't available
-func (o *Object) ModTime(context.Context) time.Time {
-	return o.file.UpdatedAt
-}
-
-// Size returns the size of the file
-func (o *Object) Size() int64 {
-	return int64(o.file.Size)
-}
-
-// MimeType returns the MIME type of the file
-func (o *Object) MimeType(context.Context) string {
-	return o.contentType
-}
-
-// Open opens the file for read.  Call Close() on the returned io.ReadCloser
-func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (io.ReadCloser, error) {
-	// Offset and Count for range download
-	var offset int64
-	var count int64
-
-	fs.FixRangeOption(options, -1)
-	partialContent := false
-	for _, option := range options {
-		switch x := option.(type) {
-		case *fs.RangeOption:
-			offset, count = x.Decode(-1)
-			partialContent = true
-		case *fs.SeekOption:
-			offset = x.Offset
-			partialContent = true
-		default:
-			if option.Mandatory() {
-				fs.Logf(o, "Unsupported mandatory option: %v", option)
-			}
-		}
-	}
-
-	// Pacer not needed as this doesn't use the API
-	url, err := o.fs.ik.URL(client.URLParam{
-		Src:    o.file.URL,
-		Signed: *o.file.IsPrivateFile || o.fs.opt.OnlySigned,
-		QueryParameters: map[string]string{
-			"tr":        "orig-true",
-			"updatedAt": o.file.UpdatedAt.String(),
-		},
-	})
-
-	if err != nil {
-		return nil, err
-	}
-
-	client := &http.Client{}
-	req, _ := http.NewRequest("GET", url, nil)
-	req.Header.Set("Range", fmt.Sprintf("bytes=%d-%d", offset, offset+count-1))
-	resp, err := client.Do(req)
-
-	if err != nil {
-		return nil, err
-	}
-
-	end := resp.ContentLength
-
-	if partialContent && resp.StatusCode == http.StatusOK {
-		skip := offset
-
-		if offset < 0 {
-			skip = end + offset + 1
-		}
-
-		_, err = io.CopyN(io.Discard, resp.Body, skip)
-		if err != nil {
-			if resp != nil {
-				_ = resp.Body.Close()
-			}
-			return nil, err
-		}
-
-		return readers.NewLimitedReadCloser(resp.Body, end-skip), nil
-	}
-
-	return resp.Body, nil
-}
-
-// Update in to the object with the modTime given of the given size
-//
-// When called from outside an Fs by rclone, src.Size() will always be >= 0.
-// 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) {
-
-	srcRemote := o.Remote()
-
-	remote := path.Join(o.fs.root, srcRemote)
-	folderPath, fileName := path.Split(remote)
-
-	UseUniqueFileName := new(bool)
-	*UseUniqueFileName = false
-
-	var resp *client.UploadResult
-
-	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,
-			Folder:        folderPath,
-			IsPrivateFile: o.file.IsPrivateFile,
-		})
-
-		return o.fs.shouldRetry(ctx, res, err)
-	})
-
-	if err != nil {
-		return err
-	}
-
-	fileID := resp.FileID
-
-	_, file, err := o.fs.ik.File(ctx, fileID)
-
-	if err != nil {
-		return err
-	}
-
-	o.file = *file
-
-	return nil
-}
-
-// Remove this object
-func (o *Object) Remove(ctx context.Context) (err error) {
-	err = o.fs.pacer.Call(func() (bool, error) {
-		var res *http.Response
-		res, err = o.fs.ik.DeleteFile(ctx, o.file.FileID)
-
-		return o.fs.shouldRetry(ctx, res, err)
-	})
-
-	return err
-}
-
-// SetModTime sets the metadata on the object to set the modification date
-func (o *Object) SetModTime(ctx context.Context, t time.Time) error {
-	return fs.ErrorCantSetModTime
-}
-
-func uploadFile(ctx context.Context, f *Fs, in io.Reader, srcRemote string, options ...fs.OpenOption) (fs.Object, error) {
-	remote := path.Join(f.root, srcRemote)
-	folderPath, fileName := path.Split(remote)
-
-	folderPath = f.EncodePath(folderPath)
-	fileName = f.EncodeFileName(fileName)
-
-	UseUniqueFileName := new(bool)
-	*UseUniqueFileName = false
-
-	err := f.pacer.Call(func() (bool, error) {
-		var res *http.Response
-		var err error
-		res, _, err = f.ik.Upload(ctx, in, client.UploadParam{
-			FileName:      fileName,
-			Folder:        folderPath,
-			IsPrivateFile: &f.opt.OnlySigned,
-		})
-
-		return f.shouldRetry(ctx, res, err)
-	})
-
-	if err != nil {
-		return nil, err
-	}
-
-	return f.NewObject(ctx, srcRemote)
-}
-
-// Metadata returns the metadata for the object
-func (o *Object) Metadata(ctx context.Context) (metadata fs.Metadata, err error) {
-
-	metadata.Set("btime", o.file.CreatedAt.Format(time.RFC3339))
-	metadata.Set("size", strconv.FormatUint(o.file.Size, 10))
-	metadata.Set("file-type", o.file.FileType)
-	metadata.Set("height", strconv.Itoa(o.file.Height))
-	metadata.Set("width", strconv.Itoa(o.file.Width))
-	metadata.Set("has-alpha", strconv.FormatBool(o.file.HasAlpha))
-
-	for k, v := range o.file.EmbeddedMetadata {
-		metadata.Set(k, fmt.Sprint(v))
-	}
-
-	if o.file.Tags != nil {
-		metadata.Set("tags", strings.Join(o.file.Tags, ","))
-	}
-
-	if o.file.CustomCoordinates != nil {
-		metadata.Set("custom-coordinates", *o.file.CustomCoordinates)
-	}
-
-	if o.file.IsPrivateFile != nil {
-		metadata.Set("is-private-file", strconv.FormatBool(*o.file.IsPrivateFile))
-	}
-
-	if o.file.AITags != nil {
-		googleTags := []string{}
-		awsTags := []string{}
-
-		for _, tag := range o.file.AITags {
-			if tag.Source == "google-auto-tagging" {
-				googleTags = append(googleTags, tag.Name)
-			} else if tag.Source == "aws-auto-tagging" {
-				awsTags = append(awsTags, tag.Name)
-			}
-		}
-
-		if len(googleTags) > 0 {
-			metadata.Set("google-tags", strings.Join(googleTags, ","))
-		}
-
-		if len(awsTags) > 0 {
-			metadata.Set("aws-tags", strings.Join(awsTags, ","))
-		}
-	}
-
-	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/imagekit/imagekit_test.go

@@ -1,18 +0,0 @@
-package imagekit
-
-import (
-	"testing"
-
-	"github.com/rclone/rclone/fstest"
-	"github.com/rclone/rclone/fstest/fstests"
-)
-
-func TestIntegration(t *testing.T) {
-	debug := true
-	fstest.Verbose = &debug
-	fstests.Run(t, &fstests.Opt{
-		RemoteName:      "TestImageKit:",
-		NilObject:       (*Object)(nil),
-		SkipFsCheckWrap: true,
-	})
-}

backend/imagekit/util.go

@@ -1,193 +0,0 @@
-package imagekit
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-	"strconv"
-	"time"
-
-	"github.com/rclone/rclone/backend/imagekit/client"
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fs/fserrors"
-	"github.com/rclone/rclone/lib/pacer"
-)
-
-func (f *Fs) getFiles(ctx context.Context, path string, includeVersions bool) (files []client.File, err error) {
-
-	files = make([]client.File, 0)
-
-	var hasMore = true
-
-	for hasMore {
-		err = f.pacer.Call(func() (bool, error) {
-			var data *[]client.File
-			var res *http.Response
-			res, data, err = f.ik.Files(ctx, client.FilesOrFolderParam{
-				Skip:  len(files),
-				Limit: 100,
-				Path:  path,
-			}, includeVersions)
-
-			hasMore = !(len(*data) == 0 || len(*data) < 100)
-
-			if len(*data) > 0 {
-				files = append(files, *data...)
-			}
-
-			return f.shouldRetry(ctx, res, err)
-		})
-	}
-
-	if err != nil {
-		return make([]client.File, 0), err
-	}
-
-	return files, nil
-}
-
-func (f *Fs) getFolders(ctx context.Context, path string) (folders []client.Folder, err error) {
-
-	folders = make([]client.Folder, 0)
-
-	var hasMore = true
-
-	for hasMore {
-		err = f.pacer.Call(func() (bool, error) {
-			var data *[]client.Folder
-			var res *http.Response
-			res, data, err = f.ik.Folders(ctx, client.FilesOrFolderParam{
-				Skip:  len(folders),
-				Limit: 100,
-				Path:  path,
-			})
-
-			hasMore = !(len(*data) == 0 || len(*data) < 100)
-
-			if len(*data) > 0 {
-				folders = append(folders, *data...)
-			}
-
-			return f.shouldRetry(ctx, res, err)
-		})
-	}
-
-	if err != nil {
-		return make([]client.Folder, 0), err
-	}
-
-	return folders, nil
-}
-
-func (f *Fs) getFileByName(ctx context.Context, path string, name string) (file *client.File) {
-
-	err := f.pacer.Call(func() (bool, error) {
-		res, data, err := f.ik.Files(ctx, client.FilesOrFolderParam{
-			Limit:       1,
-			Path:        path,
-			SearchQuery: fmt.Sprintf(`type = "file" AND name = %s`, strconv.Quote(name)),
-		}, false)
-
-		if len(*data) == 0 {
-			file = nil
-		} else {
-			file = &(*data)[0]
-		}
-
-		return f.shouldRetry(ctx, res, err)
-	})
-
-	if err != nil {
-		return nil
-	}
-
-	return file
-}
-
-func (f *Fs) getFolderByName(ctx context.Context, path string, name string) (folder *client.Folder, err error) {
-	err = f.pacer.Call(func() (bool, error) {
-		res, data, err := f.ik.Folders(ctx, client.FilesOrFolderParam{
-			Limit:       1,
-			Path:        path,
-			SearchQuery: fmt.Sprintf(`type = "folder" AND name = %s`, strconv.Quote(name)),
-		})
-
-		if len(*data) == 0 {
-			folder = nil
-		} else {
-			folder = &(*data)[0]
-		}
-
-		return f.shouldRetry(ctx, res, err)
-	})
-
-	if err != nil {
-		return nil, err
-	}
-
-	return folder, nil
-}
-
-// retryErrorCodes is a slice of error codes that we will retry
-var retryErrorCodes = []int{
-	401, // Unauthorized (e.g. "Token has expired")
-	408, // Request Timeout
-	429, // Rate exceeded.
-	500, // Get occasional 500 Internal Server Error
-	503, // Service Unavailable
-	504, // Gateway Time-out
-}
-
-func shouldRetryHTTP(resp *http.Response, retryErrorCodes []int) bool {
-	if resp == nil {
-		return false
-	}
-	for _, e := range retryErrorCodes {
-		if resp.StatusCode == e {
-			return true
-		}
-	}
-	return false
-}
-
-func (f *Fs) shouldRetry(ctx context.Context, resp *http.Response, err error) (bool, error) {
-	if fserrors.ContextError(ctx, &err) {
-		return false, err
-	}
-
-	if resp != nil && (resp.StatusCode == 429 || resp.StatusCode == 503) {
-		var retryAfter = 1
-		retryAfterString := resp.Header.Get("X-RateLimit-Reset")
-		if retryAfterString != "" {
-			var err error
-			retryAfter, err = strconv.Atoi(retryAfterString)
-			if err != nil {
-				fs.Errorf(f, "Malformed %s header %q: %v", "X-RateLimit-Reset", retryAfterString, err)
-			}
-		}
-
-		return true, pacer.RetryAfterError(err, time.Duration(retryAfter)*time.Millisecond)
-	}
-
-	return fserrors.ShouldRetry(err) || shouldRetryHTTP(resp, retryErrorCodes), err
-}
-
-// EncodePath encapsulates the logic for encoding a path
-func (f *Fs) EncodePath(str string) string {
-	return f.opt.Enc.FromStandardPath(str)
-}
-
-// DecodePath encapsulates the logic for decoding a path
-func (f *Fs) DecodePath(str string) string {
-	return f.opt.Enc.ToStandardPath(str)
-}
-
-// EncodeFileName encapsulates the logic for encoding a file name
-func (f *Fs) EncodeFileName(str string) string {
-	return f.opt.Enc.FromStandardName(str)
-}
-
-// DecodeFileName encapsulates the logic for decoding a file name
-func (f *Fs) DecodeFileName(str string) string {
-	return f.opt.Enc.ToStandardName(str)
-}

backend/internetarchive/internetarchive.go

@@ -802,7 +802,7 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		headers["x-archive-size-hint"] = fmt.Sprintf("%d", size)
 	}
 	var mdata fs.Metadata
-	mdata, err = fs.GetMetadataOptions(ctx, o.fs, src, options)
+	mdata, err = fs.GetMetadataOptions(ctx, src, options)
 	if err == nil && mdata != nil {
 		for mk, mv := range mdata {
 			mk = strings.ToLower(mk)

backend/jottacloud/api/types.go

@@ -395,7 +395,7 @@ type JottaFile struct {
 	State           string    `xml:"currentRevision>state"`
 	CreatedAt       JottaTime `xml:"currentRevision>created"`
 	ModifiedAt      JottaTime `xml:"currentRevision>modified"`
-	UpdatedAt       JottaTime `xml:"currentRevision>updated"`
+	Updated         JottaTime `xml:"currentRevision>updated"`
 	Size            int64     `xml:"currentRevision>size"`
 	MimeType        string    `xml:"currentRevision>mime"`
 	MD5             string    `xml:"currentRevision>md5"`

backend/jottacloud/jottacloud.go

@@ -92,33 +92,6 @@ func init() {
 		Description: "Jottacloud",
 		NewFs:       NewFs,
 		Config:      Config,
-		MetadataInfo: &fs.MetadataInfo{
-			Help: `Jottacloud has limited support for metadata, currently an extended set of timestamps.`,
-			System: map[string]fs.MetadataHelp{
-				"btime": {
-					Help:    "Time of file birth (creation), read from rclone metadata",
-					Type:    "RFC 3339",
-					Example: "2006-01-02T15:04:05.999999999Z07:00",
-				},
-				"mtime": {
-					Help:    "Time of last modification, read from rclone metadata",
-					Type:    "RFC 3339",
-					Example: "2006-01-02T15:04:05.999999999Z07:00",
-				},
-				"utime": {
-					Help:     "Time of last upload, when current revision was created, generated by backend",
-					Type:     "RFC 3339",
-					Example:  "2006-01-02T15:04:05.999999999Z07:00",
-					ReadOnly: true,
-				},
-				"content-type": {
-					Help:     "MIME type, also known as media type",
-					Type:     "string",
-					Example:  "text/plain",
-					ReadOnly: true,
-				},
-			},
-		},
 		Options: append(oauthutil.SharedOptions, []fs.Option{{
 			Name:     "md5_memory_limit",
 			Help:     "Files bigger than this will be cached on disk to calculate the MD5 if required.",
@@ -524,9 +497,7 @@ type Object struct {
 	remote      string
 	hasMetaData bool
 	size        int64
-	createTime  time.Time
 	modTime     time.Time
-	updateTime  time.Time
 	md5         string
 	mimeType    string
 }
@@ -1001,9 +972,6 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 		CanHaveEmptyDirectories: true,
 		ReadMimeType:            true,
 		WriteMimeType:           false,
-		ReadMetadata:            true,
-		WriteMetadata:           true,
-		UserMetadata:            false,
 	}).Fill(ctx, f)
 	f.jfsSrv.SetErrorHandler(errorHandler)
 	if opt.TrashedOnly { // we cannot support showing Trashed Files when using ListR right now
@@ -1190,7 +1158,6 @@ func parseListRStream(ctx context.Context, r io.Reader, filesystem *Fs, callback
 			remote:      filesystem.opt.Enc.ToStandardPath(path.Join(f.Path, f.Name)),
 			size:        f.Size,
 			md5:         f.Checksum,
-			createTime:  time.Time(f.Created),
 			modTime:     time.Time(f.Modified),
 		})
 	}
@@ -1420,7 +1387,7 @@ func (f *Fs) Purge(ctx context.Context, dir string) error {
 // is currently in trash, but can be made to match, it will be
 // restored. Returns ErrorObjectNotFound if upload will be necessary
 // to get a matching remote file.
-func (f *Fs) createOrUpdate(ctx context.Context, file string, createTime time.Time, modTime time.Time, size int64, md5 string) (info *api.JottaFile, err error) {
+func (f *Fs) createOrUpdate(ctx context.Context, file string, modTime time.Time, size int64, md5 string) (info *api.JottaFile, err error) {
 	opts := rest.Opts{
 		Method:       "POST",
 		Path:         f.filePath(file),
@@ -1430,10 +1397,11 @@ func (f *Fs) createOrUpdate(ctx context.Context, file string, createTime time.Ti
 
 	opts.Parameters.Set("cphash", "true")
 
+	fileDate := api.JottaTime(modTime).String()
 	opts.ExtraHeaders["JSize"] = strconv.FormatInt(size, 10)
 	opts.ExtraHeaders["JMd5"] = md5
-	opts.ExtraHeaders["JCreated"] = api.JottaTime(createTime).String()
-	opts.ExtraHeaders["JModified"] = api.JottaTime(modTime).String()
+	opts.ExtraHeaders["JCreated"] = fileDate
+	opts.ExtraHeaders["JModified"] = fileDate
 
 	var resp *http.Response
 	err = f.pacer.Call(func() (bool, error) {
@@ -1487,38 +1455,16 @@ func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object,
 		return nil, fs.ErrorCantMove
 	}
 
-	meta, err := fs.GetMetadataOptions(ctx, f, src, fs.MetadataAsOpenOptions(ctx))
+	err := f.mkParentDir(ctx, remote)
 	if err != nil {
 		return nil, err
 	}
-
-	if err := f.mkParentDir(ctx, remote); err != nil {
-		return nil, err
-	}
 	info, err := f.copyOrMove(ctx, "cp", srcObj.filePath(), remote)
 
-	if err == nil {
-		var createTime time.Time
-		var createTimeMeta bool
-		var modTime time.Time
-		var modTimeMeta bool
-		if meta != nil {
-			createTime, createTimeMeta = srcObj.parseFsMetadataTime(meta, "btime")
-			if !createTimeMeta {
-				createTime = srcObj.createTime
-			}
-			modTime, modTimeMeta = srcObj.parseFsMetadataTime(meta, "mtime")
-			if !modTimeMeta {
-				modTime = srcObj.modTime
-			}
-		}
-		if bool(info.Deleted) && !f.opt.TrashedOnly && info.State == "COMPLETED" {
-			// Workaround necessary when destination was a trashed file, to avoid the copied file also being in trash (bug in api?)
-			fs.Debugf(src, "Server-side copied to trashed destination, restoring")
-			info, err = f.createOrUpdate(ctx, remote, createTime, modTime, info.Size, info.MD5)
-		} else if createTimeMeta || modTimeMeta {
-			info, err = f.createOrUpdate(ctx, remote, createTime, modTime, info.Size, info.MD5)
-		}
+	// if destination was a trashed file then after a successful copy the copied file is still in trash (bug in api?)
+	if err == nil && bool(info.Deleted) && !f.opt.TrashedOnly && info.State == "COMPLETED" {
+		fs.Debugf(src, "Server-side copied to trashed destination, restoring")
+		info, err = f.createOrUpdate(ctx, remote, srcObj.modTime, srcObj.size, srcObj.md5)
 	}
 
 	if err != nil {
@@ -1545,30 +1491,12 @@ func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object,
 		return nil, fs.ErrorCantMove
 	}
 
-	meta, err := fs.GetMetadataOptions(ctx, f, src, fs.MetadataAsOpenOptions(ctx))
+	err := f.mkParentDir(ctx, remote)
 	if err != nil {
 		return nil, err
 	}
-
-	if err := f.mkParentDir(ctx, remote); err != nil {
-		return nil, err
-	}
 	info, err := f.copyOrMove(ctx, "mv", srcObj.filePath(), remote)
 
-	if err != nil && meta != nil {
-		createTime, createTimeMeta := srcObj.parseFsMetadataTime(meta, "btime")
-		if !createTimeMeta {
-			createTime = srcObj.createTime
-		}
-		modTime, modTimeMeta := srcObj.parseFsMetadataTime(meta, "mtime")
-		if !modTimeMeta {
-			modTime = srcObj.modTime
-		}
-		if createTimeMeta || modTimeMeta {
-			info, err = f.createOrUpdate(ctx, remote, createTime, modTime, info.Size, info.MD5)
-		}
-	}
-
 	if err != nil {
 		return nil, fmt.Errorf("couldn't move file: %w", err)
 	}
@@ -1720,12 +1648,6 @@ func (f *Fs) CleanUp(ctx context.Context) error {
 	return nil
 }
 
-// Shutdown shutdown the fs
-func (f *Fs) Shutdown(ctx context.Context) error {
-	f.tokenRenewer.Shutdown()
-	return nil
-}
-
 // Hashes returns the supported hash sets.
 func (f *Fs) Hashes() hash.Set {
 	return hash.Set(hash.MD5)
@@ -1805,9 +1727,7 @@ func (o *Object) setMetaData(info *api.JottaFile) (err error) {
 	o.size = info.Size
 	o.md5 = info.MD5
 	o.mimeType = info.MimeType
-	o.createTime = time.Time(info.CreatedAt)
 	o.modTime = time.Time(info.ModifiedAt)
-	o.updateTime = time.Time(info.UpdatedAt)
 	return nil
 }
 
@@ -1826,20 +1746,6 @@ func (o *Object) readMetaData(ctx context.Context, force bool) (err error) {
 	return o.setMetaData(info)
 }
 
-// parseFsMetadataTime parses a time string from fs.Metadata with key
-func (o *Object) parseFsMetadataTime(m fs.Metadata, key string) (t time.Time, ok bool) {
-	value, ok := m[key]
-	if ok {
-		var err error
-		t, err = time.Parse(time.RFC3339Nano, value) // metadata stores RFC3339Nano timestamps
-		if err != nil {
-			fs.Debugf(o, "failed to parse metadata %s: %q: %v", key, value, err)
-			ok = false
-		}
-	}
-	return t, ok
-}
-
 // ModTime returns the modification time of the object
 //
 // It attempts to read the objects mtime and if that isn't present the
@@ -1866,7 +1772,7 @@ func (o *Object) SetModTime(ctx context.Context, modTime time.Time) error {
 	// (note that if size/md5 does not match, the file content will
 	// also be modified if deduplication is possible, i.e. it is
 	// important to use correct/latest values)
-	_, err = o.fs.createOrUpdate(ctx, o.remote, o.createTime, modTime, o.size, o.md5)
+	_, err = o.fs.createOrUpdate(ctx, o.remote, modTime, o.size, o.md5)
 	if err != nil {
 		if err == fs.ErrorObjectNotFound {
 			// file was modified (size/md5 changed) between readMetaData and createOrUpdate?
@@ -2003,27 +1909,6 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		// Wrap the accounting back onto the stream
 		in = wrap(in)
 	}
-	// Fetch metadata if --metadata is in use
-	meta, err := fs.GetMetadataOptions(ctx, o.fs, src, options)
-	if err != nil {
-		return fmt.Errorf("failed to read metadata from source object: %w", err)
-	}
-	var createdTime string
-	var modTime string
-	if meta != nil {
-		if t, ok := o.parseFsMetadataTime(meta, "btime"); ok {
-			createdTime = api.Rfc3339Time(t).String() // jottacloud api wants RFC3339 timestamps
-		}
-		if t, ok := o.parseFsMetadataTime(meta, "mtime"); ok {
-			modTime = api.Rfc3339Time(t).String()
-		}
-	}
-	if modTime == "" { // prefer mtime in meta as Modified time, fallback to source ModTime
-		modTime = api.Rfc3339Time(src.ModTime(ctx)).String()
-	}
-	if createdTime == "" { // if no Created time set same as Modified
-		createdTime = modTime
-	}
 
 	// use the api to allocate the file first and get resume / deduplication info
 	var resp *http.Response
@@ -2033,12 +1918,13 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		Options:      options,
 		ExtraHeaders: make(map[string]string),
 	}
+	fileDate := api.Rfc3339Time(src.ModTime(ctx)).String()
 
 	// the allocate request
 	var request = api.AllocateFileRequest{
 		Bytes:    size,
-		Created:  createdTime,
-		Modified: modTime,
+		Created:  fileDate,
+		Modified: fileDate,
 		Md5:      md5String,
 		Path:     o.fs.allocatePathRaw(o.remote, true),
 	}
@@ -2053,10 +1939,7 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		return err
 	}
 
-	// If the file state is INCOMPLETE and CORRUPT, we must upload it.
-	// Else, if the file state is COMPLETE, we don't need to upload it because
-	// the content is already there, possibly it was created with deduplication,
-	// and also any metadata changes are already performed by the allocate request.
+	// If the file state is INCOMPLETE and CORRUPT, try to upload a then
 	if response.State != "COMPLETED" {
 		// how much do we still have to upload?
 		remainingBytes := size - response.ResumePos
@@ -2080,18 +1963,22 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		}
 
 		// send the remaining bytes
-		_, err = o.fs.apiSrv.CallJSON(ctx, &opts, nil, &result)
+		resp, err = o.fs.apiSrv.CallJSON(ctx, &opts, nil, &result)
 		if err != nil {
 			return err
 		}
 
-		// Upload response contains main metadata properties (size, md5 and modTime)
-		// which could be set back to the object, but it does not contain the
-		// necessary information to set the createTime and updateTime properties,
-		// so must therefore perform a read instead.
+		// finally update the meta data
+		o.hasMetaData = true
+		o.size = result.Bytes
+		o.md5 = result.Md5
+		o.modTime = time.Unix(result.Modified/1000, 0)
+	} else {
+		// If the file state is COMPLETE we don't need to upload it because the file was already found but we still need to update our metadata
+		return o.readMetaData(ctx, true)
 	}
-	// in any case we must update the object meta data
-	return o.readMetaData(ctx, true)
+
+	return nil
 }
 
 func (o *Object) remove(ctx context.Context, hard bool) error {
@@ -2126,22 +2013,6 @@ func (o *Object) Remove(ctx context.Context) error {
 	return o.remove(ctx, o.fs.opt.HardDelete)
 }
 
-// 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, false)
-	if err != nil {
-		fs.Logf(o, "Failed to read metadata: %v", err)
-		return nil, err
-	}
-	metadata.Set("btime", o.createTime.Format(time.RFC3339Nano)) // metadata timestamps should be RFC3339Nano
-	metadata.Set("mtime", o.modTime.Format(time.RFC3339Nano))
-	metadata.Set("utime", o.updateTime.Format(time.RFC3339Nano))
-	metadata.Set("content-type", o.mimeType)
-	return metadata, nil
-}
-
 // Check the interfaces are satisfied
 var (
 	_ fs.Fs           = (*Fs)(nil)
@@ -2154,8 +2025,6 @@ var (
 	_ fs.Abouter      = (*Fs)(nil)
 	_ fs.UserInfoer   = (*Fs)(nil)
 	_ fs.CleanUpper   = (*Fs)(nil)
-	_ fs.Shutdowner   = (*Fs)(nil)
 	_ fs.Object       = (*Object)(nil)
 	_ fs.MimeTyper    = (*Object)(nil)
-	_ fs.Metadataer   = (*Object)(nil)
 )

backend/jottacloud/jottacloud_internal_test.go

@@ -1,17 +1,11 @@
 package jottacloud
 
 import (
-	"context"
 	"crypto/md5"
 	"fmt"
 	"io"
 	"testing"
-	"time"
 
-	"github.com/rclone/rclone/fs"
-	"github.com/rclone/rclone/fstest"
-	"github.com/rclone/rclone/fstest/fstests"
-	"github.com/rclone/rclone/lib/random"
 	"github.com/rclone/rclone/lib/readers"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -46,48 +40,3 @@ func TestReadMD5(t *testing.T) {
 		})
 	}
 }
-
-func (f *Fs) InternalTestMetadata(t *testing.T) {
-	ctx := context.Background()
-	contents := random.String(1000)
-
-	item := fstest.NewItem("test-metadata", contents, fstest.Time("2001-05-06T04:05:06.499999999Z"))
-	utime := time.Now()
-	metadata := fs.Metadata{
-		"btime": "2009-05-06T04:05:06.499999999Z",
-		"mtime": "2010-06-07T08:09:07.599999999Z",
-		//"utime" - read-only
-		//"content-type" - read-only
-	}
-	obj := fstests.PutTestContentsMetadata(ctx, t, f, &item, contents, true, "text/html", metadata)
-	defer func() {
-		assert.NoError(t, obj.Remove(ctx))
-	}()
-	o := obj.(*Object)
-	gotMetadata, err := o.Metadata(ctx)
-	require.NoError(t, err)
-	for k, v := range metadata {
-		got := gotMetadata[k]
-		switch k {
-		case "btime":
-			assert.True(t, fstest.Time(v).Truncate(f.Precision()).Equal(fstest.Time(got)), fmt.Sprintf("btime not equal want %v got %v", v, got))
-		case "mtime":
-			assert.True(t, fstest.Time(v).Truncate(f.Precision()).Equal(fstest.Time(got)), fmt.Sprintf("btime not equal want %v got %v", v, got))
-		case "utime":
-			gotUtime := fstest.Time(got)
-			dt := gotUtime.Sub(utime)
-			assert.True(t, dt < time.Minute && dt > -time.Minute, fmt.Sprintf("utime more than 1 minute out want %v got %v delta %v", utime, gotUtime, dt))
-			assert.True(t, fstest.Time(v).Equal(fstest.Time(got)))
-		case "content-type":
-			assert.True(t, o.MimeType(ctx) == got)
-		default:
-			assert.Equal(t, v, got, k)
-		}
-	}
-}
-
-func (f *Fs) InternalTest(t *testing.T) {
-	t.Run("Metadata", f.InternalTestMetadata)
-}
-
-var _ fstests.InternalTester = (*Fs)(nil)

backend/koofr/koofr.go

@@ -67,13 +67,13 @@ func init() {
 			Sensitive: true,
 		}, {
 			Name:       "password",
-			Help:       "Your password for rclone generate one at https://app.koofr.net/app/admin/preferences/password.",
+			Help:       "Your password for rclone (generate one at https://app.koofr.net/app/admin/preferences/password).",
 			Provider:   "koofr",
 			IsPassword: true,
 			Required:   true,
 		}, {
 			Name:       "password",
-			Help:       "Your password for rclone generate one at https://storage.rcs-rds.ro/app/admin/preferences/password.",
+			Help:       "Your password for rclone (generate one at https://storage.rcs-rds.ro/app/admin/preferences/password).",
 			Provider:   "digistorage",
 			IsPassword: true,
 			Required:   true,

backend/linkbox/linkbox.go

@@ -1,898 +0,0 @@
-// Package linkbox provides an interface to the linkbox.to Cloud storage system.
-//
-// API docs: https://www.linkbox.to/api-docs
-package linkbox
-
-/*
-   Extras
-   - PublicLink - NO - sharing doesn't share the actual file, only a page with it on
-   - Move - YES - have Move and Rename file APIs so is possible
-   - MoveDir - NO - probably not possible - have Move but no Rename
-*/
-
-import (
-	"bytes"
-	"context"
-	"crypto/md5"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"path"
-	"regexp"
-	"strconv"
-	"strings"
-	"time"
-
-	"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/dircache"
-	"github.com/rclone/rclone/lib/pacer"
-	"github.com/rclone/rclone/lib/rest"
-)
-
-const (
-	maxEntitiesPerPage = 1000
-	minSleep           = 200 * time.Millisecond
-	maxSleep           = 2 * time.Second
-	pacerBurst         = 1
-	linkboxAPIURL      = "https://www.linkbox.to/api/open/"
-	rootID             = "0" // ID of root directory
-)
-
-func init() {
-	fsi := &fs.RegInfo{
-		Name:        "linkbox",
-		Description: "Linkbox",
-		NewFs:       NewFs,
-		Options: []fs.Option{{
-			Name:      "token",
-			Help:      "Token from https://www.linkbox.to/admin/account",
-			Sensitive: true,
-			Required:  true,
-		}},
-	}
-	fs.Register(fsi)
-}
-
-// Options defines the configuration for this backend
-type Options struct {
-	Token string `config:"token"`
-}
-
-// Fs stores the interface to the remote Linkbox files
-type Fs struct {
-	name     string
-	root     string
-	opt      Options            // options for this backend
-	features *fs.Features       // optional features
-	ci       *fs.ConfigInfo     // global config
-	srv      *rest.Client       // the connection to the server
-	dirCache *dircache.DirCache // Map of directory path to directory id
-	pacer    *fs.Pacer
-}
-
-// 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
-	remote      string
-	size        int64
-	modTime     time.Time
-	contentType string
-	fullURL     string
-	dirID       int64
-	itemID      string // and these IDs are for files
-	id          int64  // these IDs appear to apply to directories
-	isDir       bool
-}
-
-// 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
-	}
-
-	ci := fs.GetConfig(ctx)
-
-	f := &Fs{
-		name: name,
-		opt:  *opt,
-		root: root,
-		ci:   ci,
-		srv:  rest.NewClient(fshttp.NewClient(ctx)),
-
-		pacer: fs.NewPacer(ctx, pacer.NewDefault(pacer.MinSleep(minSleep), pacer.MaxSleep(maxSleep))),
-	}
-	f.dirCache = dircache.New(root, rootID, f)
-
-	f.features = (&fs.Features{
-		CanHaveEmptyDirectories: true,
-		CaseInsensitive:         true,
-	}).Fill(ctx, f)
-
-	// Find the current root
-	err = f.dirCache.FindRoot(ctx, false)
-	if err != nil {
-		// Assume it is a file
-		newRoot, remote := dircache.SplitPath(root)
-		tempF := *f
-		tempF.dirCache = dircache.New(newRoot, rootID, &tempF)
-		tempF.root = newRoot
-		// Make new Fs which is the parent
-		err = tempF.dirCache.FindRoot(ctx, false)
-		if err != nil {
-			// No root so return old f
-			return f, nil
-		}
-		_, err := tempF.NewObject(ctx, remote)
-		if err != nil {
-			if err == fs.ErrorObjectNotFound {
-				// File doesn't exist so return old f
-				return f, nil
-			}
-			return nil, err
-		}
-		f.features.Fill(ctx, &tempF)
-		// XXX: update the old f here instead of returning tempF, since
-		// `features` were already filled with functions having *f as a receiver.
-		// See https://github.com/rclone/rclone/issues/2182
-		f.dirCache = tempF.dirCache
-		f.root = tempF.root
-		// return an error with an fs which points to the parent
-		return f, fs.ErrorIsFile
-	}
-	return f, nil
-}
-
-type entity struct {
-	Type   string `json:"type"`
-	Name   string `json:"name"`
-	URL    string `json:"url"`
-	Ctime  int64  `json:"ctime"`
-	Size   int64  `json:"size"`
-	ID     int64  `json:"id"`
-	Pid    int64  `json:"pid"`
-	ItemID string `json:"item_id"`
-}
-
-// Return true if the entity is a directory
-func (e *entity) isDir() bool {
-	return e.Type == "dir" || e.Type == "sdir"
-}
-
-type data struct {
-	Entities []entity `json:"list"`
-}
-type fileSearchRes struct {
-	response
-	SearchData data `json:"data"`
-}
-
-// Set an object info from an entity
-func (o *Object) set(e *entity) {
-	o.modTime = time.Unix(e.Ctime, 0)
-	o.contentType = e.Type
-	o.size = e.Size
-	o.fullURL = e.URL
-	o.isDir = e.isDir()
-	o.id = e.ID
-	o.itemID = e.ItemID
-	o.dirID = e.Pid
-}
-
-// Call linkbox with the query in opts and return result
-//
-// This will be checked for error and an error will be returned if Status != 1
-func getUnmarshaledResponse(ctx context.Context, f *Fs, opts *rest.Opts, result interface{}) error {
-	err := f.pacer.Call(func() (bool, error) {
-		resp, err := f.srv.CallJSON(ctx, opts, nil, &result)
-		return f.shouldRetry(ctx, resp, err)
-	})
-	if err != nil {
-		return err
-	}
-	responser := result.(responser)
-	if responser.IsError() {
-		return responser
-	}
-	return nil
-}
-
-// list the objects into the function supplied
-//
-// If directories is set it only sends directories
-// User function to process a File item from listAll
-//
-// Should return true to finish processing
-type listAllFn func(*entity) bool
-
-// Search is a bit fussy about which characters match
-//
-// If the name doesn't match this then do an dir list instead
-// N.B.: Linkbox doesn't support search by name that is longer than 50 chars
-var searchOK = regexp.MustCompile(`^[a-zA-Z0-9_ -.]{1,50}$`)
-
-// Lists the directory required calling the user function on each item found
-//
-// If the user fn ever returns true then it early exits with found = true
-//
-// If you set name then search ignores dirID. name is a substring
-// search also so name="dir" matches "sub dir" also. This filters it
-// down so it only returns items in dirID
-func (f *Fs) listAll(ctx context.Context, dirID string, name string, fn listAllFn) (found bool, err error) {
-	var (
-		pageNumber       = 0
-		numberOfEntities = maxEntitiesPerPage
-	)
-	name = strings.TrimSpace(name) // search doesn't like spaces
-	if !searchOK.MatchString(name) {
-		// If name isn't good then do an unbounded search
-		name = ""
-	}
-
-OUTER:
-	for numberOfEntities == maxEntitiesPerPage {
-		pageNumber++
-		opts := &rest.Opts{
-			Method:  "GET",
-			RootURL: linkboxAPIURL,
-			Path:    "file_search",
-			Parameters: url.Values{
-				"token":    {f.opt.Token},
-				"name":     {name},
-				"pid":      {dirID},
-				"pageNo":   {itoa(pageNumber)},
-				"pageSize": {itoa64(maxEntitiesPerPage)},
-			},
-		}
-
-		var responseResult fileSearchRes
-		err = getUnmarshaledResponse(ctx, f, opts, &responseResult)
-		if err != nil {
-			return false, fmt.Errorf("getting files failed: %w", err)
-		}
-
-		numberOfEntities = len(responseResult.SearchData.Entities)
-
-		for _, entity := range responseResult.SearchData.Entities {
-			if itoa64(entity.Pid) != dirID {
-				// when name != "" this returns from all directories, so ignore not this one
-				continue
-			}
-			if fn(&entity) {
-				found = true
-				break OUTER
-			}
-		}
-		if pageNumber > 100000 {
-			return false, fmt.Errorf("too many results")
-		}
-	}
-	return found, nil
-}
-
-// Turn 64 bit int to string
-func itoa64(i int64) string {
-	return strconv.FormatInt(i, 10)
-}
-
-// Turn int to string
-func itoa(i int) string {
-	return itoa64(int64(i))
-}
-
-func splitDirAndName(remote string) (dir string, name string) {
-	lastSlashPosition := strings.LastIndex(remote, "/")
-	if lastSlashPosition == -1 {
-		dir = ""
-		name = remote
-	} else {
-		dir = remote[:lastSlashPosition]
-		name = remote[lastSlashPosition+1:]
-	}
-
-	// fs.Debugf(nil, "splitDirAndName remote = {%s}, dir = {%s}, name = {%s}", remote, dir, name)
-
-	return dir, name
-}
-
-// FindLeaf finds a directory of name leaf in the folder with ID directoryID
-func (f *Fs) FindLeaf(ctx context.Context, directoryID, leaf string) (directoryIDOut string, found bool, err error) {
-	// Find the leaf in directoryID
-	found, err = f.listAll(ctx, directoryID, leaf, func(entity *entity) bool {
-		if entity.isDir() && strings.EqualFold(entity.Name, leaf) {
-			directoryIDOut = itoa64(entity.ID)
-			return true
-		}
-		return false
-	})
-	return directoryIDOut, found, err
-}
-
-// Returned from "folder_create"
-type folderCreateRes struct {
-	response
-	Data struct {
-		DirID int64 `json:"dirId"`
-	} `json:"data"`
-}
-
-// CreateDir makes a directory with dirID as parent and name leaf
-func (f *Fs) CreateDir(ctx context.Context, dirID, leaf string) (newID string, err error) {
-	// fs.Debugf(f, "CreateDir(%q, %q)\n", dirID, leaf)
-	opts := &rest.Opts{
-		Method:  "GET",
-		RootURL: linkboxAPIURL,
-		Path:    "folder_create",
-		Parameters: url.Values{
-			"token":       {f.opt.Token},
-			"name":        {leaf},
-			"pid":         {dirID},
-			"isShare":     {"0"},
-			"canInvite":   {"1"},
-			"canShare":    {"1"},
-			"withBodyImg": {"1"},
-			"desc":        {""},
-		},
-	}
-
-	response := folderCreateRes{}
-	err = getUnmarshaledResponse(ctx, f, opts, &response)
-	if err != nil {
-		// response status 1501 means that directory already exists
-		if response.Status == 1501 {
-			return newID, fmt.Errorf("couldn't find already created directory: %w", fs.ErrorDirNotFound)
-		}
-		return newID, fmt.Errorf("CreateDir failed: %w", err)
-
-	}
-	if response.Data.DirID == 0 {
-		return newID, fmt.Errorf("API returned 0 for ID of newly created directory")
-	}
-	return itoa64(response.Data.DirID), nil
-}
-
-// 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) {
-	// fs.Debugf(f, "List method dir = {%s}", dir)
-	directoryID, err := f.dirCache.FindDir(ctx, dir, false)
-	if err != nil {
-		return nil, err
-	}
-	_, err = f.listAll(ctx, directoryID, "", func(entity *entity) bool {
-		remote := path.Join(dir, entity.Name)
-		if entity.isDir() {
-			id := itoa64(entity.ID)
-			modTime := time.Unix(entity.Ctime, 0)
-			d := fs.NewDir(remote, modTime).SetID(id).SetParentID(itoa64(entity.Pid))
-			entries = append(entries, d)
-			// cache the directory ID for later lookups
-			f.dirCache.Put(remote, id)
-		} else {
-			o := &Object{
-				fs:     f,
-				remote: remote,
-			}
-			o.set(entity)
-			entries = append(entries, o)
-		}
-		return false
-	})
-	if err != nil {
-		return nil, err
-	}
-	return entries, nil
-}
-
-// get an entity with leaf from dirID
-func getEntity(ctx context.Context, f *Fs, leaf string, directoryID string, token string) (*entity, error) {
-	var result *entity
-	var resultErr = fs.ErrorObjectNotFound
-	_, err := f.listAll(ctx, directoryID, leaf, func(entity *entity) bool {
-		if strings.EqualFold(entity.Name, leaf) {
-			// fs.Debugf(f, "getObject found entity.Name {%s} name {%s}", entity.Name, name)
-			if entity.isDir() {
-				result = nil
-				resultErr = fs.ErrorIsDir
-			} else {
-				result = entity
-				resultErr = nil
-			}
-			return true
-		}
-		return false
-	})
-	if err != nil {
-		return nil, err
-	}
-	return result, resultErr
-}
-
-// NewObject finds the Object at remote.  If it can't be found
-// it returns the error ErrorObjectNotFound.
-//
-// If remote points to a directory then it should return
-// ErrorIsDir if possible without doing any extra work,
-// otherwise ErrorObjectNotFound.
-func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
-	leaf, dirID, err := f.dirCache.FindPath(ctx, remote, false)
-	if err != nil {
-		if err == fs.ErrorDirNotFound {
-			return nil, fs.ErrorObjectNotFound
-		}
-		return nil, err
-	}
-
-	entity, err := getEntity(ctx, f, leaf, dirID, f.opt.Token)
-	if err != nil {
-		return nil, err
-	}
-	o := &Object{
-		fs:     f,
-		remote: remote,
-	}
-	o.set(entity)
-	return o, nil
-}
-
-// Mkdir makes the directory (container, bucket)
-//
-// Shouldn't return an error if it already exists
-func (f *Fs) Mkdir(ctx context.Context, dir string) error {
-	_, err := f.dirCache.FindDir(ctx, dir, true)
-	return err
-}
-
-func (f *Fs) purgeCheck(ctx context.Context, dir string, check bool) error {
-	if check {
-		entries, err := f.List(ctx, dir)
-		if err != nil {
-			return err
-		}
-		if len(entries) != 0 {
-			return fs.ErrorDirectoryNotEmpty
-		}
-	}
-
-	directoryID, err := f.dirCache.FindDir(ctx, dir, false)
-	if err != nil {
-		return err
-	}
-	opts := &rest.Opts{
-		Method:  "GET",
-		RootURL: linkboxAPIURL,
-		Path:    "folder_del",
-		Parameters: url.Values{
-			"token":  {f.opt.Token},
-			"dirIds": {directoryID},
-		},
-	}
-
-	response := response{}
-	err = getUnmarshaledResponse(ctx, f, opts, &response)
-	if err != nil {
-		// Linkbox has some odd error returns here
-		if response.Status == 403 || response.Status == 500 {
-			return fs.ErrorDirNotFound
-		}
-		return fmt.Errorf("purge error: %w", err)
-	}
-
-	f.dirCache.FlushDir(dir)
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
-// Rmdir removes the directory (container, bucket) if empty
-//
-// Return an error if it doesn't exist or isn't empty
-func (f *Fs) Rmdir(ctx context.Context, dir string) error {
-	return f.purgeCheck(ctx, dir, true)
-}
-
-// SetModTime sets modTime on a particular file
-func (o *Object) SetModTime(ctx context.Context, modTime time.Time) error {
-	return fs.ErrorCantSetModTime
-}
-
-// Open opens the file for read.  Call Close() on the returned io.ReadCloser
-func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (io.ReadCloser, error) {
-	var res *http.Response
-	downloadURL := o.fullURL
-	if downloadURL == "" {
-		_, name := splitDirAndName(o.Remote())
-		newObject, err := getEntity(ctx, o.fs, name, itoa64(o.dirID), o.fs.opt.Token)
-		if err != nil {
-			return nil, err
-		}
-		if newObject == nil {
-			// fs.Debugf(o.fs, "Open entity is empty: name = {%s}", name)
-			return nil, fs.ErrorObjectNotFound
-		}
-
-		downloadURL = newObject.URL
-	}
-
-	opts := &rest.Opts{
-		Method:  "GET",
-		RootURL: downloadURL,
-		Options: options,
-	}
-
-	err := o.fs.pacer.Call(func() (bool, error) {
-		var err error
-		res, err = o.fs.srv.Call(ctx, opts)
-		return o.fs.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
-//
-// When called from outside an Fs by rclone, src.Size() will always be >= 0.
-// 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) {
-	size := src.Size()
-	if size == 0 {
-		return fs.ErrorCantUploadEmptyFiles
-	} else if size < 0 {
-		return fmt.Errorf("can't upload files of unknown length")
-	}
-
-	remote := o.Remote()
-
-	// remove the file if it exists
-	if o.itemID != "" {
-		fs.Debugf(o, "Update: removing old file")
-		err = o.Remove(ctx)
-		if err != nil {
-			fs.Errorf(o, "Update: failed to remove existing file: %v", err)
-		}
-		o.itemID = ""
-	} else {
-		tmpObject, err := o.fs.NewObject(ctx, remote)
-		if err == nil {
-			fs.Debugf(o, "Update: removing old file")
-			err = tmpObject.Remove(ctx)
-			if err != nil {
-				fs.Errorf(o, "Update: failed to remove existing file: %v", err)
-			}
-		}
-	}
-
-	first10m := io.LimitReader(in, 10_485_760)
-	first10mBytes, err := io.ReadAll(first10m)
-	if err != nil {
-		return fmt.Errorf("Update err in reading file: %w", err)
-	}
-
-	// get upload authorization (step 1)
-	opts := &rest.Opts{
-		Method:  "GET",
-		RootURL: linkboxAPIURL,
-		Path:    "get_upload_url",
-		Options: options,
-		Parameters: url.Values{
-			"token":           {o.fs.opt.Token},
-			"fileMd5ofPre10m": {fmt.Sprintf("%x", md5.Sum(first10mBytes))},
-			"fileSize":        {itoa64(size)},
-		},
-	}
-
-	getFirstStepResult := getUploadURLResponse{}
-	err = getUnmarshaledResponse(ctx, o.fs, opts, &getFirstStepResult)
-	if err != nil {
-		if getFirstStepResult.Status != 600 {
-			return fmt.Errorf("Update err in unmarshaling response: %w", err)
-		}
-	}
-
-	switch getFirstStepResult.Status {
-	case 1:
-		// upload file using link from first step
-		var res *http.Response
-
-		file := io.MultiReader(bytes.NewReader(first10mBytes), in)
-
-		opts := &rest.Opts{
-			Method:        "PUT",
-			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)
-			return o.fs.shouldRetry(ctx, res, err)
-		})
-
-		if err != nil {
-			return fmt.Errorf("update err in uploading file: %w", err)
-		}
-
-		_, err = io.ReadAll(res.Body)
-		if err != nil {
-			return fmt.Errorf("update err in reading response: %w", err)
-		}
-
-	case 600:
-		// Status means that we don't need to upload file
-		// We need only to make second step
-	default:
-		return fmt.Errorf("got unexpected message from Linkbox: %s", getFirstStepResult.Message)
-	}
-
-	leaf, dirID, err := o.fs.dirCache.FindPath(ctx, remote, false)
-	if err != nil {
-		return err
-	}
-
-	// create file item at Linkbox (second step)
-	opts = &rest.Opts{
-		Method:  "GET",
-		RootURL: linkboxAPIURL,
-		Path:    "folder_upload_file",
-		Options: options,
-		Parameters: url.Values{
-			"token":           {o.fs.opt.Token},
-			"fileMd5ofPre10m": {fmt.Sprintf("%x", md5.Sum(first10mBytes))},
-			"fileSize":        {itoa64(size)},
-			"pid":             {dirID},
-			"diyName":         {leaf},
-		},
-	}
-
-	getSecondStepResult := getUploadURLResponse{}
-	err = getUnmarshaledResponse(ctx, o.fs, opts, &getSecondStepResult)
-	if err != nil {
-		return fmt.Errorf("Update second step failed: %w", err)
-	}
-
-	// Try a few times to read the object after upload for eventual consistency
-	const maxTries = 10
-	var sleepTime = 100 * time.Millisecond
-	var entity *entity
-	for try := 1; try <= maxTries; try++ {
-		entity, err = getEntity(ctx, o.fs, leaf, dirID, o.fs.opt.Token)
-		if err == nil {
-			break
-		}
-		if err != fs.ErrorObjectNotFound {
-			return fmt.Errorf("Update failed to read object: %w", err)
-		}
-		fs.Debugf(o, "Trying to read object after upload: try again in %v (%d/%d)", sleepTime, try, maxTries)
-		time.Sleep(sleepTime)
-		sleepTime *= 2
-	}
-	if err != nil {
-		return err
-	}
-	o.set(entity)
-	return nil
-}
-
-// Remove this object
-func (o *Object) Remove(ctx context.Context) error {
-	opts := &rest.Opts{
-		Method:  "GET",
-		RootURL: linkboxAPIURL,
-		Path:    "file_del",
-		Parameters: url.Values{
-			"token":   {o.fs.opt.Token},
-			"itemIds": {o.itemID},
-		},
-	}
-	requestResult := getUploadURLResponse{}
-	err := getUnmarshaledResponse(ctx, o.fs, opts, &requestResult)
-	if err != nil {
-		return fmt.Errorf("could not Remove: %w", err)
-
-	}
-	return nil
-}
-
-// ModTime returns the modification time of the remote http file
-func (o *Object) ModTime(ctx context.Context) time.Time {
-	return o.modTime
-}
-
-// Remote the name of the remote HTTP file, relative to the fs root
-func (o *Object) Remote() string {
-	return o.remote
-}
-
-// Size returns the size in bytes of the remote http file
-func (o *Object) Size() int64 {
-	return o.size
-}
-
-// String returns the URL to the remote HTTP file
-func (o *Object) String() string {
-	if o == nil {
-		return "<nil>"
-	}
-	return o.remote
-}
-
-// Fs is the filesystem this remote http file object is located within
-func (o *Object) Fs() fs.Info {
-	return o.fs
-}
-
-// Hash returns "" since HTTP (in Go or OpenSSH) doesn't support remote calculation of hashes
-func (o *Object) Hash(ctx context.Context, r hash.Type) (string, error) {
-	return "", hash.ErrUnsupported
-}
-
-// 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
-}
-
-// Features returns the optional features of this Fs
-// Info provides a read only interface to information about a filesystem.
-func (f *Fs) Features() *fs.Features {
-	return f.features
-}
-
-// Name of the remote (as passed into NewFs)
-// Name returns the configured name of the file system
-func (f *Fs) Name() string {
-	return f.name
-}
-
-// Root of the remote (as passed into NewFs)
-func (f *Fs) Root() string {
-	return f.root
-}
-
-// String returns a description of the FS
-func (f *Fs) String() string {
-	return fmt.Sprintf("Linkbox root '%s'", f.root)
-}
-
-// Precision of the ModTimes in this Fs
-func (f *Fs) Precision() time.Duration {
-	return fs.ModTimeNotSupported
-}
-
-// Hashes returns hash.HashNone to indicate remote hashing is unavailable
-// Returns the supported hash types of the filesystem
-func (f *Fs) Hashes() hash.Set {
-	return hash.Set(hash.None)
-}
-
-/*
-	{
-	  "data": {
-	    "signUrl": "http://xx -- Then CURL PUT your file with sign url "
-	  },
-	  "msg": "please use this url to upload (PUT method)",
-	  "status": 1
-	}
-*/
-
-// All messages have these items
-type response struct {
-	Message string `json:"msg"`
-	Status  int    `json:"status"`
-}
-
-// IsError returns whether response represents an error
-func (r *response) IsError() bool {
-	return r.Status != 1
-}
-
-// Error returns the error state of this response
-func (r *response) Error() string {
-	return fmt.Sprintf("Linkbox error %d: %s", r.Status, r.Message)
-}
-
-// responser is interface covering the response so we can use it when it is embedded.
-type responser interface {
-	IsError() bool
-	Error() string
-}
-
-type getUploadURLData struct {
-	SignURL string `json:"signUrl"`
-}
-
-type getUploadURLResponse struct {
-	response
-	Data getUploadURLData `json:"data"`
-}
-
-// Put in to the remote path with the modTime given of the given size
-//
-// When called from outside an Fs by rclone, src.Size() will always be >= 0.
-// But for unknown-sized objects (indicated by src.Size() == -1), Put should either
-// return an error or upload it properly (rather than e.g. calling panic).
-//
-// 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) {
-	o := &Object{
-		fs:     f,
-		remote: src.Remote(),
-		size:   src.Size(),
-	}
-	dir, _ := splitDirAndName(src.Remote())
-	err := f.Mkdir(ctx, dir)
-	if err != nil {
-		return nil, err
-	}
-	err = o.Update(ctx, in, src, options...)
-	return o, err
-}
-
-// Purge all files in the directory specified
-//
-// Implement this if you have a way of deleting all the files
-// quicker than just running Remove() on the result of List()
-//
-// Return an error if it doesn't exist
-func (f *Fs) Purge(ctx context.Context, dir string) error {
-	return f.purgeCheck(ctx, dir, false)
-}
-
-// 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 determines whether a given err rates being retried
-func (f *Fs) shouldRetry(ctx context.Context, resp *http.Response, err error) (bool, error) {
-	if fserrors.ContextError(ctx, &err) {
-		return false, err
-	}
-	return fserrors.ShouldRetry(err) || fserrors.ShouldRetryHTTP(resp, retryErrorCodes), err
-}
-
-// DirCacheFlush resets the directory cache - used in testing as an
-// optional interface
-func (f *Fs) DirCacheFlush() {
-	f.dirCache.ResetRoot()
-}
-
-// Check the interfaces are satisfied
-var (
-	_ fs.Fs              = &Fs{}
-	_ fs.Purger          = &Fs{}
-	_ fs.DirCacheFlusher = &Fs{}
-	_ fs.Object          = &Object{}
-)

backend/linkbox/linkbox_test.go

@@ -1,19 +0,0 @@
-// Test Linkbox filesystem interface
-package linkbox_test
-
-import (
-	"testing"
-
-	"github.com/rclone/rclone/backend/linkbox"
-	"github.com/rclone/rclone/fstest/fstests"
-)
-
-// TestIntegration runs integration tests against the remote
-func TestIntegration(t *testing.T) {
-	fstests.Run(t, &fstests.Opt{
-		RemoteName: "TestLinkbox:",
-		NilObject:  (*linkbox.Object)(nil),
-		// Linkbox doesn't support leading dots for files
-		SkipLeadingDot: true,
-	})
-}

backend/local/about_unix.go

@@ -1,4 +1,5 @@
 //go:build darwin || dragonfly || freebsd || linux
+// +build darwin dragonfly freebsd linux
 
 package local
 
@@ -23,9 +24,9 @@ func (f *Fs) About(ctx context.Context) (*fs.Usage, error) {
 	}
 	bs := int64(s.Bsize) // nolint: unconvert
 	usage := &fs.Usage{
-		Total: fs.NewUsageValue(bs * int64(s.Blocks)),         //nolint: unconvert // quota of bytes that can be used
-		Used:  fs.NewUsageValue(bs * int64(s.Blocks-s.Bfree)), //nolint: unconvert // bytes in use
-		Free:  fs.NewUsageValue(bs * int64(s.Bavail)),         //nolint: unconvert // bytes which can be uploaded before reaching the quota
+		Total: fs.NewUsageValue(bs * int64(s.Blocks)),         // quota of bytes that can be used
+		Used:  fs.NewUsageValue(bs * int64(s.Blocks-s.Bfree)), // bytes in use
+		Free:  fs.NewUsageValue(bs * int64(s.Bavail)),         // bytes which can be uploaded before reaching the quota
 	}
 	return usage, nil
 }

backend/local/about_windows.go

@@ -1,4 +1,5 @@
 //go:build windows
+// +build windows
 
 package local
 

backend/local/fadvise_other.go

@@ -1,4 +1,5 @@
 //go:build !linux
+// +build !linux
 
 package local
 

backend/local/fadvise_unix.go

@@ -1,4 +1,5 @@
 //go:build linux
+// +build linux
 
 package local
 

backend/local/lchtimes.go

@@ -1,4 +1,5 @@
 //go:build windows || plan9 || js
+// +build windows plan9 js
 
 package local
 

backend/local/lchtimes_unix.go

@@ -1,4 +1,5 @@
 //go:build !windows && !plan9 && !js
+// +build !windows,!plan9,!js
 
 package local
 

backend/local/local.go

@@ -36,27 +36,6 @@ const devUnset = 0xdeadbeefcafebabe                                       // a d
 const linkSuffix = ".rclonelink"                                          // The suffix added to a translated symbolic link
 const useReadDir = (runtime.GOOS == "windows" || runtime.GOOS == "plan9") // these OSes read FileInfos directly
 
-// timeType allows the user to choose what exactly ModTime() returns
-type timeType = fs.Enum[timeTypeChoices]
-
-const (
-	mTime timeType = iota
-	aTime
-	bTime
-	cTime
-)
-
-type timeTypeChoices struct{}
-
-func (timeTypeChoices) Choices() []string {
-	return []string{
-		mTime: "mtime",
-		aTime: "atime",
-		bTime: "btime",
-		cTime: "ctime",
-	}
-}
-
 // Register with Fs
 func init() {
 	fsi := &fs.RegInfo{
@@ -74,8 +53,6 @@ netbsd, macOS and Solaris. It is **not** supported on Windows yet
 
 User metadata is stored as extended attributes (which may not be
 supported by all file systems) under the "user.*" prefix.
-
-Metadata is supported on files and directories.
 `,
 		},
 		Options: []fs.Option{{
@@ -169,11 +146,6 @@ time we:
 - Only checksum the size that stat gave
 - Don't update the stat info for the file
 
-**NB** do not use this flag on a Windows Volume Shadow (VSS). For some
-unknown reason, files in a VSS sometimes show different sizes from the
-directory listing (where the initial stat value comes from on Windows)
-and when stat is called on them directly. Other copy tools always use
-the direct stat value and setting this flag will disable that.
 `,
 			Default:  false,
 			Advanced: true,
@@ -234,42 +206,6 @@ when copying to a CIFS mount owned by another user. If this option is
 enabled, rclone will no longer update the modtime after copying a file.`,
 			Default:  false,
 			Advanced: true,
-		}, {
-			Name: "time_type",
-			Help: `Set what kind of time is returned.
-
-Normally rclone does all operations on the mtime or Modification time.
-
-If you set this flag then rclone will return the Modified time as whatever
-you set here. So if you use "rclone lsl --local-time-type ctime" then
-you will see ctimes in the listing.
-
-If the OS doesn't support returning the time_type specified then rclone
-will silently replace it with the modification time which all OSes support.
-
-- mtime is supported by all OSes
-- atime is supported on all OSes except: plan9, js
-- btime is only supported on: Windows, macOS, freebsd, netbsd
-- ctime is supported on all Oses except: Windows, plan9, js
-
-Note that setting the time will still set the modified time so this is
-only useful for reading.
-`,
-			Default:  mTime,
-			Advanced: true,
-			Examples: []fs.OptionExample{{
-				Value: mTime.String(),
-				Help:  "The last modification time.",
-			}, {
-				Value: aTime.String(),
-				Help:  "The last access time.",
-			}, {
-				Value: bTime.String(),
-				Help:  "The creation time.",
-			}, {
-				Value: cTime.String(),
-				Help:  "The last status change time.",
-			}},
 		}, {
 			Name:     config.ConfigEncoding,
 			Help:     config.ConfigEncodingHelp,
@@ -294,7 +230,6 @@ type Options struct {
 	NoPreAllocate     bool                 `config:"no_preallocate"`
 	NoSparse          bool                 `config:"no_sparse"`
 	NoSetModTime      bool                 `config:"no_set_modtime"`
-	TimeType          timeType             `config:"time_type"`
 	Enc               encoder.MultiEncoder `config:"encoding"`
 }
 
@@ -330,11 +265,6 @@ type Object struct {
 	translatedLink bool // Is this object a translated link
 }
 
-// Directory represents a local filesystem directory
-type Directory struct {
-	Object
-}
-
 // ------------------------------------------------------------
 
 var (
@@ -366,20 +296,15 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	}
 	f.root = cleanRootPath(root, f.opt.NoUNC, f.opt.Enc)
 	f.features = (&fs.Features{
-		CaseInsensitive:          f.caseInsensitive(),
-		CanHaveEmptyDirectories:  true,
-		IsLocal:                  true,
-		SlowHash:                 true,
-		ReadMetadata:             true,
-		WriteMetadata:            true,
-		ReadDirMetadata:          true,
-		WriteDirMetadata:         true,
-		WriteDirSetModTime:       true,
-		UserDirMetadata:          xattrSupported, // can only R/W general purpose metadata if xattrs are supported
-		DirModTimeUpdatesOnWrite: true,
-		UserMetadata:             xattrSupported, // can only R/W general purpose metadata if xattrs are supported
-		FilterAware:              true,
-		PartialUploads:           true,
+		CaseInsensitive:         f.caseInsensitive(),
+		CanHaveEmptyDirectories: true,
+		IsLocal:                 true,
+		SlowHash:                true,
+		ReadMetadata:            true,
+		WriteMetadata:           true,
+		UserMetadata:            xattrSupported, // can only R/W general purpose metadata if xattrs are supported
+		FilterAware:             true,
+		PartialUploads:          true,
 	}).Fill(ctx, f)
 	if opt.FollowSymlinks {
 		f.lstat = os.Stat
@@ -523,15 +448,6 @@ func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
 	return f.newObjectWithInfo(remote, nil)
 }
 
-// Create new directory object from the info passed in
-func (f *Fs) newDirectory(dir string, fi os.FileInfo) *Directory {
-	o := f.newObject(dir)
-	o.setMetadata(fi)
-	return &Directory{
-		Object: *o,
-	}
-}
-
 // List the objects and directories in dir into entries.  The
 // entries can be returned in any order but should be for a
 // complete directory.
@@ -642,7 +558,7 @@ func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err e
 				// 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&os.ModeSymlink) == 0 && f.dev == readDevice(fi, f.opt.OneFileSystem) {
-					d := f.newDirectory(newRemote, fi)
+					d := fs.NewDir(newRemote, fi.ModTime())
 					entries = append(entries, d)
 				}
 			} else {
@@ -722,58 +638,6 @@ func (f *Fs) Mkdir(ctx context.Context, dir string) error {
 	return nil
 }
 
-// DirSetModTime sets the directory modtime for dir
-func (f *Fs) DirSetModTime(ctx context.Context, dir string, modTime time.Time) error {
-	o := Object{
-		fs:     f,
-		remote: dir,
-		path:   f.localPath(dir),
-	}
-	return o.SetModTime(ctx, modTime)
-}
-
-// MkdirMetadata makes the directory passed in as dir.
-//
-// It shouldn't return an error if it already exists.
-//
-// If the metadata is not nil it is set.
-//
-// It returns the directory that was created.
-func (f *Fs) MkdirMetadata(ctx context.Context, dir string, metadata fs.Metadata) (fs.Directory, error) {
-	// Find and or create the directory
-	localPath := f.localPath(dir)
-	fi, err := f.lstat(localPath)
-	if errors.Is(err, os.ErrNotExist) {
-		err := f.Mkdir(ctx, dir)
-		if err != nil {
-			return nil, fmt.Errorf("mkdir metadata: failed make directory: %w", err)
-		}
-		fi, err = f.lstat(localPath)
-		if err != nil {
-			return nil, fmt.Errorf("mkdir metadata: failed to read info: %w", err)
-		}
-	} else if err != nil {
-		return nil, err
-	}
-
-	// Create directory object
-	d := f.newDirectory(dir, fi)
-
-	// Set metadata on the directory object if provided
-	if metadata != nil {
-		err = d.writeMetadata(metadata)
-		if err != nil {
-			return nil, fmt.Errorf("failed to set metadata on directory: %w", err)
-		}
-		// Re-read info now we have finished setting stuff
-		err = d.lstat()
-		if err != nil {
-			return nil, fmt.Errorf("mkdir metadata: failed to re-read info: %w", err)
-		}
-	}
-	return d, nil
-}
-
 // Rmdir removes the directory
 //
 // If it isn't empty it will return an error
@@ -851,6 +715,27 @@ func (f *Fs) readPrecision() (precision time.Duration) {
 	return
 }
 
+// Purge deletes all the files in the directory
+//
+// Optional interface: Only implement this if you have a way of
+// deleting all the files quicker than just running Remove() on the
+// result of List()
+func (f *Fs) Purge(ctx context.Context, dir string) error {
+	dir = f.localPath(dir)
+	fi, err := f.lstat(dir)
+	if err != nil {
+		// already purged
+		if os.IsNotExist(err) {
+			return fs.ErrorDirNotFound
+		}
+		return err
+	}
+	if !fi.Mode().IsDir() {
+		return fmt.Errorf("can't purge non directory: %q", dir)
+	}
+	return os.RemoveAll(dir)
+}
+
 // Move src to this remote using server-side move operations.
 //
 // This is stored with the remote path given.
@@ -890,12 +775,6 @@ func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object,
 		return nil, err
 	}
 
-	// Fetch metadata if --metadata is in use
-	meta, err := fs.GetMetadataOptions(ctx, f, src, fs.MetadataAsOpenOptions(ctx))
-	if err != nil {
-		return nil, fmt.Errorf("move: failed to read metadata: %w", err)
-	}
-
 	// Do the move
 	err = os.Rename(srcObj.path, dstObj.path)
 	if os.IsNotExist(err) {
@@ -911,12 +790,6 @@ func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object,
 		return nil, fs.ErrorCantMove
 	}
 
-	// Set metadata if --metadata is in use
-	err = dstObj.writeMetadata(meta)
-	if err != nil {
-		return nil, fmt.Errorf("move: failed to set metadata: %w", err)
-	}
-
 	// Update the info
 	err = dstObj.lstat()
 	if err != nil {
@@ -1190,7 +1063,7 @@ func (file *localOpenFile) Read(p []byte) (n int, err error) {
 		if oldsize != fi.Size() {
 			return 0, fserrors.NoLowLevelRetryError(fmt.Errorf("can't copy - source file is being updated (size changed from %d to %d)", oldsize, fi.Size()))
 		}
-		if !oldtime.Equal(readTime(file.o.fs.opt.TimeType, fi)) {
+		if !oldtime.Equal(fi.ModTime()) {
 			return 0, fserrors.NoLowLevelRetryError(fmt.Errorf("can't copy - source file is being updated (mod time changed from %v to %v)", oldtime, fi.ModTime()))
 		}
 	}
@@ -1250,12 +1123,6 @@ func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.Read
 		}
 	}
 
-	// Update the file info before we start reading
-	err = o.lstat()
-	if err != nil {
-		return nil, err
-	}
-
 	// If not checking updated then limit to current size.  This means if
 	// file is being extended, readers will read a o.Size() bytes rather
 	// than the new size making for a consistent upload.
@@ -1420,7 +1287,7 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 	}
 
 	// Fetch and set metadata if --metadata is in use
-	meta, err := fs.GetMetadataOptions(ctx, o.fs, src, options)
+	meta, err := fs.GetMetadataOptions(ctx, src, options)
 	if err != nil {
 		return fmt.Errorf("failed to read metadata from source object: %w", err)
 	}
@@ -1486,7 +1353,7 @@ func (o *Object) setMetadata(info os.FileInfo) {
 	}
 	o.fs.objectMetaMu.Lock()
 	o.size = info.Size()
-	o.modTime = readTime(o.fs.opt.TimeType, info)
+	o.modTime = info.ModTime()
 	o.mode = info.Mode()
 	o.fs.objectMetaMu.Unlock()
 	// Read the size of the link.
@@ -1555,18 +1422,6 @@ func (o *Object) writeMetadata(metadata fs.Metadata) (err error) {
 	return err
 }
 
-// SetMetadata sets metadata for an Object
-//
-// It should return fs.ErrorNotImplemented if it can't set metadata
-func (o *Object) SetMetadata(ctx context.Context, metadata fs.Metadata) error {
-	err := o.writeMetadata(metadata)
-	if err != nil {
-		return fmt.Errorf("SetMetadata failed on Object: %w", err)
-	}
-	// Re-read info now we have finished setting stuff
-	return o.lstat()
-}
-
 func cleanRootPath(s string, noUNC bool, enc encoder.MultiEncoder) string {
 	if runtime.GOOS != "windows" || !strings.HasPrefix(s, "\\") {
 		if !filepath.IsAbs(s) {
@@ -1581,10 +1436,6 @@ func cleanRootPath(s string, noUNC bool, enc encoder.MultiEncoder) string {
 	if runtime.GOOS == "windows" {
 		s = filepath.ToSlash(s)
 		vol := filepath.VolumeName(s)
-		if vol == `\\?` && len(s) >= 6 {
-			// `\\?\C:`
-			vol = s[:6]
-		}
 		s = vol + enc.FromStandardPath(s[len(vol):])
 		s = filepath.FromSlash(s)
 		if !noUNC {
@@ -1597,52 +1448,15 @@ func cleanRootPath(s string, noUNC bool, enc encoder.MultiEncoder) string {
 	return s
 }
 
-// Items returns the count of items in this directory or this
-// directory and subdirectories if known, -1 for unknown
-func (d *Directory) Items() int64 {
-	return -1
-}
-
-// ID returns the internal ID of this directory if known, or
-// "" otherwise
-func (d *Directory) ID() string {
-	return ""
-}
-
-// SetMetadata sets metadata for a Directory
-//
-// It should return fs.ErrorNotImplemented if it can't set metadata
-func (d *Directory) SetMetadata(ctx context.Context, metadata fs.Metadata) error {
-	err := d.writeMetadata(metadata)
-	if err != nil {
-		return fmt.Errorf("SetMetadata failed on Directory: %w", err)
-	}
-	// Re-read info now we have finished setting stuff
-	return d.lstat()
-}
-
-// Hash does nothing on a directory
-//
-// This method is implemented with the incorrect type signature to
-// stop the Directory type asserting to fs.Object or fs.ObjectInfo
-func (d *Directory) Hash() {
-	// Does nothing
-}
-
 // Check the interfaces are satisfied
 var (
-	_ fs.Fs              = &Fs{}
-	_ fs.PutStreamer     = &Fs{}
-	_ fs.Mover           = &Fs{}
-	_ fs.DirMover        = &Fs{}
-	_ fs.Commander       = &Fs{}
-	_ fs.OpenWriterAter  = &Fs{}
-	_ fs.DirSetModTimer  = &Fs{}
-	_ fs.MkdirMetadataer = &Fs{}
-	_ fs.Object          = &Object{}
-	_ fs.Metadataer      = &Object{}
-	_ fs.SetMetadataer   = &Object{}
-	_ fs.Directory       = &Directory{}
-	_ fs.SetModTimer     = &Directory{}
-	_ fs.SetMetadataer   = &Directory{}
+	_ fs.Fs             = &Fs{}
+	_ fs.Purger         = &Fs{}
+	_ fs.PutStreamer    = &Fs{}
+	_ fs.Mover          = &Fs{}
+	_ fs.DirMover       = &Fs{}
+	_ fs.Commander      = &Fs{}
+	_ fs.OpenWriterAter = &Fs{}
+	_ fs.Object         = &Object{}
+	_ fs.Metadataer     = &Object{}
 )

backend/local/local_internal_test.go

@@ -76,24 +76,6 @@ func TestUpdatingCheck(t *testing.T) {
 
 }
 
-// Test corrupted on transfer
-// should error due to size/hash mismatch
-func TestVerifyCopy(t *testing.T) {
-	t.Skip("FIXME this test is unreliable")
-	r := fstest.NewRun(t)
-	filePath := "sub dir/local test"
-	r.WriteFile(filePath, "some content", time.Now())
-	src, err := r.Flocal.NewObject(context.Background(), filePath)
-	require.NoError(t, err)
-	src.(*Object).fs.opt.NoCheckUpdated = true
-
-	for i := 0; i < 100; i++ {
-		go r.WriteFile(src.Remote(), fmt.Sprintf("some new content %d", i), src.ModTime(context.Background()))
-	}
-	_, err = operations.Copy(context.Background(), r.Fremote, nil, filePath+"2", src)
-	assert.Error(t, err)
-}
-
 func TestSymlink(t *testing.T) {
 	ctx := context.Background()
 	r := fstest.NewRun(t)

backend/local/metadata_bsd.go

@@ -1,34 +1,16 @@
 //go:build darwin || freebsd || netbsd
+// +build darwin freebsd netbsd
 
 package local
 
 import (
 	"fmt"
-	"os"
 	"syscall"
 	"time"
 
 	"github.com/rclone/rclone/fs"
 )
 
-// Read the time specified from the os.FileInfo
-func readTime(t timeType, fi os.FileInfo) time.Time {
-	stat, ok := fi.Sys().(*syscall.Stat_t)
-	if !ok {
-		fs.Debugf(nil, "didn't return Stat_t as expected")
-		return fi.ModTime()
-	}
-	switch t {
-	case aTime:
-		return time.Unix(stat.Atimespec.Unix())
-	case bTime:
-		return time.Unix(stat.Birthtimespec.Unix())
-	case cTime:
-		return time.Unix(stat.Ctimespec.Unix())
-	}
-	return fi.ModTime()
-}
-
 // Read the metadata from the file into metadata where possible
 func (o *Object) readMetadataFromFile(m *fs.Metadata) (err error) {
 	info, err := o.fs.lstat(o.path)

backend/local/metadata_linux.go

@@ -1,13 +1,12 @@
 //go:build linux
+// +build linux
 
 package local
 
 import (
 	"fmt"
-	"os"
 	"runtime"
 	"sync"
-	"syscall"
 	"time"
 
 	"github.com/rclone/rclone/fs"
@@ -19,22 +18,6 @@ var (
 	readMetadataFromFileFn func(o *Object, m *fs.Metadata) (err error)
 )
 
-// Read the time specified from the os.FileInfo
-func readTime(t timeType, fi os.FileInfo) time.Time {
-	stat, ok := fi.Sys().(*syscall.Stat_t)
-	if !ok {
-		fs.Debugf(nil, "didn't return Stat_t as expected")
-		return fi.ModTime()
-	}
-	switch t {
-	case aTime:
-		return time.Unix(stat.Atim.Unix())
-	case cTime:
-		return time.Unix(stat.Ctim.Unix())
-	}
-	return fi.ModTime()
-}
-
 // Read the metadata from the file into metadata where possible
 func (o *Object) readMetadataFromFile(m *fs.Metadata) (err error) {
 	statxCheckOnce.Do(func() {

backend/local/metadata_other.go

@@ -1,20 +1,14 @@
-//go:build dragonfly || plan9 || js
+//go:build plan9 || js
+// +build plan9 js
 
 package local
 
 import (
 	"fmt"
-	"os"
-	"time"
 
 	"github.com/rclone/rclone/fs"
 )
 
-// Read the time specified from the os.FileInfo
-func readTime(t timeType, fi os.FileInfo) time.Time {
-	return fi.ModTime()
-}
-
 // Read the metadata from the file into metadata where possible
 func (o *Object) readMetadataFromFile(m *fs.Metadata) (err error) {
 	info, err := o.fs.lstat(o.path)

backend/local/metadata_unix.go

@@ -1,32 +1,16 @@
 //go:build openbsd || solaris
+// +build openbsd solaris
 
 package local
 
 import (
 	"fmt"
-	"os"
 	"syscall"
 	"time"
 
 	"github.com/rclone/rclone/fs"
 )
 
-// Read the time specified from the os.FileInfo
-func readTime(t timeType, fi os.FileInfo) time.Time {
-	stat, ok := fi.Sys().(*syscall.Stat_t)
-	if !ok {
-		fs.Debugf(nil, "didn't return Stat_t as expected")
-		return fi.ModTime()
-	}
-	switch t {
-	case aTime:
-		return time.Unix(stat.Atim.Unix())
-	case cTime:
-		return time.Unix(stat.Ctim.Unix())
-	}
-	return fi.ModTime()
-}
-
 // Read the metadata from the file into metadata where possible
 func (o *Object) readMetadataFromFile(m *fs.Metadata) (err error) {
 	info, err := o.fs.lstat(o.path)