restore

type FilesystemOutput struct {
	// TargetPath for restore.
	TargetPath string `json:"targetPath"`

	// If a directory already exists, overwrite the directory.
	OverwriteDirectories bool `json:"overwriteDirectories"`

	// Indicate whether or not to overwrite existing files. When set to false,
	// the copier does not modify already existing files and returns an error
	// instead.
	OverwriteFiles bool `json:"overwriteFiles"`

	// If a symlink already exists, remove it and create a new one. When set to
	// false, the copier does not modify existing symlinks and will return an
	// error instead.
	OverwriteSymlinks bool `json:"overwriteSymlinks"`

	// IgnorePermissionErrors causes restore to ignore errors due to invalid permissions.
	IgnorePermissionErrors bool `json:"ignorePermissionErrors"`

	// SkipOwners when set to true causes restore to skip restoring owner information.
	SkipOwners bool `json:"skipOwners"`

	// SkipPermissions when set to true causes restore to skip restoring permission information.
	SkipPermissions bool `json:"skipPermissions"`

	// SkipTimes when set to true causes restore to skip restoring modification times.
	SkipTimes bool `json:"skipTimes"`
}

type Options struct {
	Parallel     int  `json:"parallel"`
	Incremental  bool `json:"incremental"`
	IgnoreErrors bool `json:"ignoreErrors"`

	ProgressCallback func(ctx context.Context, s Stats)
	Cancel           chan struct{} // channel that can be externally closed to signal cancelation
}

type Output interface {
	Parallelizable() bool
	BeginDirectory(ctx context.Context, relativePath string, e fs.Directory) error
	FinishDirectory(ctx context.Context, relativePath string, e fs.Directory) error
	WriteFile(ctx context.Context, relativePath string, e fs.File) error
	FileExists(ctx context.Context, relativePath string, e fs.File) bool
	CreateSymlink(ctx context.Context, relativePath string, e fs.Symlink) error
	SymlinkExists(ctx context.Context, relativePath string, e fs.Symlink) bool
	Close(ctx context.Context) error
}

type Stats struct {
	RestoredTotalFileSize int64
	EnqueuedTotalFileSize int64
	SkippedTotalFileSize  int64

	RestoredFileCount    int32
	RestoredDirCount     int32
	RestoredSymlinkCount int32
	EnqueuedFileCount    int32
	EnqueuedDirCount     int32
	EnqueuedSymlinkCount int32
	SkippedCount         int32
	IgnoredErrorCount    int32
}

type TarOutput struct {
	// contains filtered or unexported fields
}

type ZipOutput struct {
	// contains filtered or unexported fields
}