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fs: implement optional Metadata interface for Objects #111

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This implements integration tests for the feature also.
This commit is contained in:
Nick Craig-Wood
2022-05-24 11:00:00 +01:00
parent 461d041c4d
commit 6a0e021dac
8 changed files with 363 additions and 54 deletions
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6
fs/features.go
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@@ -26,6 +26,9 @@ type Features struct {
IsLocal bool // is the local backend
SlowModTime bool // if calling ModTime() generally takes an extra transaction
SlowHash bool // if calling Hash() generally takes an extra transaction
ReadMetadata bool // can read metadata from objects
WriteMetadata bool // can write metadata to objects
UserMetadata bool // can read/write general purpose metadata
// Purge all files in the directory specified
//
@@ -305,6 +308,9 @@ func (ft *Features) Mask(ctx context.Context, f Fs) *Features {
ft.DuplicateFiles = ft.DuplicateFiles && mask.DuplicateFiles
ft.ReadMimeType = ft.ReadMimeType && mask.ReadMimeType
ft.WriteMimeType = ft.WriteMimeType && mask.WriteMimeType
ft.ReadMetadata = ft.ReadMetadata && mask.ReadMetadata
ft.WriteMetadata = ft.WriteMetadata && mask.WriteMetadata
ft.UserMetadata = ft.UserMetadata && mask.UserMetadata
ft.CanHaveEmptyDirectories = ft.CanHaveEmptyDirectories && mask.CanHaveEmptyDirectories
ft.BucketBased = ft.BucketBased && mask.BucketBased
ft.BucketBasedRootOK = ft.BucketBasedRootOK && mask.BucketBasedRootOK