package main import ( "errors" "fmt" "os" "github.com/fd0/khepri" "github.com/fd0/khepri/backend" ) func commandBackup(be backend.Server, key *khepri.Key, args []string) error { if len(args) != 1 { return errors.New("usage: backup [dir|file]") } target := args[0] arch, err := khepri.NewArchiver(be, key) if err != nil { fmt.Fprintf(os.Stderr, "err: %v\n", err) } arch.Error = func(dir string, fi os.FileInfo, err error) error { fmt.Fprintf(os.Stderr, "error for %s: %v\n%s\n", dir, err, fi) return err } _, blob, err := arch.Import(target) if err != nil { return err } fmt.Printf("snapshot %s saved\n", blob.Storage) return nil }