mirror of https://github.com/restic/restic.git
68 lines
1.2 KiB
Go
68 lines
1.2 KiB
Go
package restic
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import (
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"fmt"
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"os"
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"path/filepath"
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"time"
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"github.com/restic/restic/backend"
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)
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type Snapshot struct {
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Time time.Time `json:"time"`
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Parent backend.ID `json:"parent,omitempty"`
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Tree Blob `json:"tree"`
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Dir string `json:"dir"`
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Hostname string `json:"hostname,omitempty"`
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Username string `json:"username,omitempty"`
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UID uint32 `json:"uid,omitempty"`
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GID uint32 `json:"gid,omitempty"`
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UserID string `json:"userid,omitempty"`
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GroupID string `json:"groupid,omitempty"`
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id backend.ID // plaintext ID, used during restore
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}
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func NewSnapshot(dir string) (*Snapshot, error) {
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d, err := filepath.Abs(dir)
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if err != nil {
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d = dir
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}
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sn := &Snapshot{
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Dir: d,
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Time: time.Now(),
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}
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hn, err := os.Hostname()
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if err == nil {
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sn.Hostname = hn
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}
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err = sn.fillUserInfo()
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if err != nil {
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return nil, err
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}
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return sn, nil
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}
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func LoadSnapshot(s Server, id backend.ID) (*Snapshot, error) {
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sn := &Snapshot{id: id}
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err := s.LoadJSONID(backend.Snapshot, id, sn)
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if err != nil {
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return nil, err
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}
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return sn, nil
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}
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func (sn Snapshot) String() string {
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return fmt.Sprintf("<Snapshot %q at %s>", sn.Dir, sn.Time)
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}
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func (sn Snapshot) ID() backend.ID {
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return sn.id
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}
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