* lib/versioner: Restore for all versioners, cross-device support Fixes #4631 Fixes #4586 Fixes #1634 Fixes #5338 Fixes #5419
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
// Copyright (C) 2014 The Syncthing Authors.
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
// You can obtain one at https://mozilla.org/MPL/2.0/.
|
|
|
|
// Package versioner implements common interfaces for file versioning and a
|
|
// simple default versioning scheme.
|
|
package versioner
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
|
|
"github.com/syncthing/syncthing/lib/fs"
|
|
)
|
|
|
|
type Versioner interface {
|
|
Archive(filePath string) error
|
|
GetVersions() (map[string][]FileVersion, error)
|
|
Restore(filePath string, versionTime time.Time) error
|
|
}
|
|
|
|
type FileVersion struct {
|
|
VersionTime time.Time `json:"versionTime"`
|
|
ModTime time.Time `json:"modTime"`
|
|
Size int64 `json:"size"`
|
|
}
|
|
|
|
var Factories = map[string]func(folderID string, filesystem fs.Filesystem, params map[string]string) Versioner{}
|
|
var ErrRestorationNotSupported = fmt.Errorf("version restoration not supported with the current versioner")
|
|
|
|
const (
|
|
TimeFormat = "20060102-150405"
|
|
TimeGlob = "[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]-[0-9][0-9][0-9][0-9][0-9][0-9]" // glob pattern matching TimeFormat
|
|
)
|