mirror of https://github.com/octoleo/restic.git
56 lines
979 B
Go
56 lines
979 B
Go
package khepri
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import (
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"encoding/json"
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"io"
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"os"
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"syscall"
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"time"
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)
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type Tree struct {
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Nodes []Node `json:"nodes"`
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}
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type Node struct {
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Name string `json:"name"`
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Mode os.FileMode `json:"mode"`
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ModTime time.Time `json:"mtime"`
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AccessTime time.Time `json:"atime"`
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User uint32 `json:"user"`
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Group uint32 `json:"group"`
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Content ID `json:"content,omitempty"`
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}
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func NewTree() *Tree {
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return &Tree{
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Nodes: []Node{},
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}
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}
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func (t *Tree) Restore(r io.Reader) error {
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dec := json.NewDecoder(r)
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return dec.Decode(t)
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}
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func (t *Tree) Save(w io.Writer) error {
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enc := json.NewEncoder(w)
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return enc.Encode(t)
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}
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func NodeFromFileInfo(fi os.FileInfo) Node {
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node := Node{
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Name: fi.Name(),
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Mode: fi.Mode(),
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ModTime: fi.ModTime(),
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}
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if stat, ok := fi.Sys().(*syscall.Stat_t); ok {
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node.User = stat.Uid
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node.Group = stat.Gid
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node.AccessTime = time.Unix(stat.Atim.Unix())
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}
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return node
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}
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