Documentation ¶
Overview ¶
Package drive interfaces with the Google Drive object storage system
Index ¶
- func NewFs(name, path string, m configmap.Mapper) (fs.Fs, error)
- type Fs
- func (f *Fs) About(ctx context.Context) (*fs.Usage, error)
- func (f *Fs) ChangeNotify(ctx context.Context, notifyFunc func(string, fs.EntryType), ...)
- func (f *Fs) CleanUp(ctx context.Context) error
- func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object, error)
- func (f *Fs) CreateDir(ctx context.Context, pathID, leaf string) (newID string, err error)
- func (f *Fs) DirCacheFlush()
- func (f *Fs) DirMove(ctx context.Context, src fs.Fs, srcRemote, dstRemote string) error
- func (f *Fs) Features() *fs.Features
- func (f *Fs) FindLeaf(ctx context.Context, pathID, leaf string) (pathIDOut string, found bool, err error)
- func (f *Fs) Hashes() hash.Set
- func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error)
- func (f *Fs) ListR(ctx context.Context, dir string, callback fs.ListRCallback) (err error)
- func (f *Fs) MergeDirs(ctx context.Context, dirs []fs.Directory) error
- func (f *Fs) Mkdir(ctx context.Context, dir string) error
- func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object, error)
- func (f *Fs) Name() string
- func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error)
- func (f *Fs) Precision() time.Duration
- func (f *Fs) PublicLink(ctx context.Context, remote string) (link string, err error)
- func (f *Fs) Purge(ctx context.Context) error
- func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error)
- func (f *Fs) PutStream(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error)
- func (f *Fs) PutUnchecked(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error)
- func (f *Fs) Rmdir(ctx context.Context, dir string) error
- func (f *Fs) Root() string
- func (f *Fs) String() string
- func (f *Fs) Upload(ctx context.Context, in io.Reader, size int64, ...) (*drive.File, error)
- type Object
- func (o *Object) Fs() fs.Info
- func (o *Object) Hash(ctx context.Context, t hash.Type) (string, error)
- func (o *Object) ID() string
- func (o *Object) MimeType(ctx context.Context) string
- func (o *Object) ModTime(ctx context.Context) time.Time
- func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.ReadCloser, err error)
- func (o *Object) Remote() string
- func (o *Object) Remove(ctx context.Context) error
- func (o *Object) SetModTime(ctx context.Context, modTime time.Time) error
- func (o *Object) Size() int64
- func (o *Object) Storable() bool
- func (o *Object) String() string
- func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) error
- type Options
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
Types ¶
type Fs ¶
type Fs struct {
// contains filtered or unexported fields
}
Fs represents a remote drive server
func (*Fs) ChangeNotify ¶
func (f *Fs) ChangeNotify(ctx context.Context, notifyFunc func(string, fs.EntryType), pollIntervalChan <-chan time.Duration)
ChangeNotify calls the passed function with a path that has had changes. If the implementation uses polling, it should adhere to the given interval.
Automatically restarts itself in case of unexpected behavior of the remote.
Close the returned channel to stop being notified.
func (*Fs) Copy ¶
Copy src to this remote using server side copy 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.ErrorCantCopy
func (*Fs) DirCacheFlush ¶
func (f *Fs) DirCacheFlush()
DirCacheFlush resets the directory cache - used in testing as an optional interface
func (*Fs) DirMove ¶
DirMove moves src, srcRemote to this remote at dstRemote using server side move operations.
Will only be called if src.Fs().Name() == f.Name()
If it isn't possible then return fs.ErrorCantDirMove
If destination exists then return fs.ErrorDirExists
func (*Fs) FindLeaf ¶
func (f *Fs) FindLeaf(ctx context.Context, pathID, leaf string) (pathIDOut string, found bool, err error)
FindLeaf finds a directory of name leaf in the folder with ID pathID
func (*Fs) List ¶
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 (*Fs) ListR ¶
ListR lists the objects and directories of the Fs starting from dir recursively into out.
dir should be "" to start from the root, and should not have trailing slashes.
This should return ErrDirNotFound if the directory isn't found.
It should call callback for each tranche of entries read. These need not be returned in any particular order. If callback returns an error then the listing will stop immediately.
Don't implement this unless you have a more efficient way of listing recursively that doing a directory traversal.
func (*Fs) MergeDirs ¶
MergeDirs merges the contents of all the directories passed in into the first one and rmdirs the other directories.
func (*Fs) Move ¶
Move 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 (*Fs) NewObject ¶
NewObject finds the Object at remote. If it can't be found it returns the error fs.ErrorObjectNotFound.
func (*Fs) PublicLink ¶
PublicLink adds a "readable by anyone with link" permission on the given file or folder.
func (*Fs) Purge ¶
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 (*Fs) Put ¶
func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error)
Put the object
Copy the reader in to the new object which is returned ¶
The new object may have been created if an error is returned
func (*Fs) PutStream ¶
func (f *Fs) PutStream(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error)
PutStream uploads to the remote path with the modTime given of indeterminate size
func (*Fs) PutUnchecked ¶
func (f *Fs) PutUnchecked(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error)
PutUnchecked uploads the object
This will create a duplicate if we upload a new file without checking to see if there is one already - use Put() for that.
type Object ¶
type Object struct {
// contains filtered or unexported fields
}
Object describes a drive object
func (*Object) ID ¶
func (o *Object) ID() string
ID returns the ID of the Object if known, or "" if not
func (*Object) ModTime ¶
ModTime returns the modification time of the object
It attempts to read the objects mtime and if that isn't present the LastModified returned in the http headers
func (*Object) Open ¶
func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.ReadCloser, err error)
Open an object for read
func (*Object) SetModTime ¶
SetModTime sets the modification time of the drive fs object
type Options ¶
type Options struct { Scope string `config:"scope"` RootFolderID string `config:"root_folder_id"` ServiceAccountFile string `config:"service_account_file"` ServiceAccountCredentials string `config:"service_account_credentials"` TeamDriveID string `config:"team_drive"` AuthOwnerOnly bool `config:"auth_owner_only"` UseTrash bool `config:"use_trash"` SkipGdocs bool `config:"skip_gdocs"` SkipChecksumGphotos bool `config:"skip_checksum_gphotos"` TrashedOnly bool `config:"trashed_only"` Extensions string `config:"formats"` ExportExtensions string `config:"export_formats"` ImportExtensions string `config:"import_formats"` AllowImportNameChange bool `config:"allow_import_name_change"` UseCreatedDate bool `config:"use_created_date"` ListChunk int64 `config:"list_chunk"` Impersonate string `config:"impersonate"` AlternateExport bool `config:"alternate_export"` UploadCutoff fs.SizeSuffix `config:"upload_cutoff"` ChunkSize fs.SizeSuffix `config:"chunk_size"` AcknowledgeAbuse bool `config:"acknowledge_abuse"` KeepRevisionForever bool `config:"keep_revision_forever"` SizeAsQuota bool `config:"size_as_quota"` V2DownloadMinSize fs.SizeSuffix `config:"v2_download_min_size"` PacerMinSleep fs.Duration `config:"pacer_min_sleep"` PacerBurst int `config:"pacer_burst"` ServerSideAcrossConfigs bool `config:"server_side_across_configs"` DisableHTTP2 bool `config:"disable_http2"` StopOnUploadLimit bool `config:"stop_on_upload_limit"` Enc encoder.MultiEncoder `config:"encoding"` }
Options defines the configuration for this backend