Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
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Functions ¶
This section is empty.
Types ¶
type File ¶
type File struct {
Name string `json:"name"` // filename
Size int64 `json:"size"` // file size
ModTime time.Time `json:"lastModified"` // last modified time
}
File represents a single file in a manifest.
type FileWriter ¶
FileWriter is the interface used for writing a file to a snapshot.
type Manifest ¶
type Manifest struct {
Files []File `json:"files"`
}
Manifest represents a list of files in a snapshot.
func ReadFileManifest ¶
ReadFileManifest returns a Manifest for a given base snapshot path. This merges all incremental backup manifests as well.
type MultiReader ¶
type MultiReader struct {
// contains filtered or unexported fields
}
MultiReader reads from a collection of snapshots. Only files with the highest index are read from the reader. This type is not safe for concurrent use.
func NewMultiReader ¶
func NewMultiReader(readers ...io.Reader) *MultiReader
NewMultiReader returns a new MultiReader reading from a list of readers.
func OpenFileMultiReader ¶
func OpenFileMultiReader(path string) (*MultiReader, []io.Closer, error)
OpenFileMultiReader returns a MultiReader based on the path of the base snapshot. Returns the underlying files which need to be closed separately.
func (*MultiReader) Manifest ¶
func (ssr *MultiReader) Manifest() (*Manifest, error)
Manifest returns the combined manifest from all readers.
func (*MultiReader) Next ¶
func (ssr *MultiReader) Next() (File, error)
Next returns the next file in the reader.
type Reader ¶
type Reader struct {
// contains filtered or unexported fields
}
Reader reads a snapshot from a Reader. This type is not safe for concurrent use.
type Writer ¶
type Writer struct {
// The manifest to write from.
// Removing files from the manifest after creation will cause those files to be ignored.
Manifest *Manifest
// Writers for each file by filename.
// Writers will be closed as they're processed and will close by the end of WriteTo().
FileWriters map[string]FileWriter
}
Writer writes a snapshot and the underlying files to disk as a tar archive.
Source Files