package main import ( "errors" "log" "github.com/fd0/khepri" ) func commandRestore(repo *khepri.Repository, args []string) error { if len(args) != 2 { return errors.New("usage: restore ID dir") } id, err := khepri.ParseID(args[0]) if err != nil { errx(1, "invalid id %q: %v", args[0], err) } target := args[1] sn, err := khepri.LoadSnapshot(repo, id) if err != nil { log.Fatalf("error loading snapshot %s", id) } err = sn.RestoreAt(target) if err != nil { log.Fatalf("error restoring snapshot %s", id) } log.Printf("%q restored to %q\n", id, target) return nil }