| 92 | } |
| 93 | |
| 94 | func (r *rootFS) AppendToFile(name string, p []byte) error { |
| 95 | f, err := os.OpenFile(filepath.Join(r.rootPath, name), os.O_APPEND|os.O_WRONLY, 0644) |
| 96 | if err != nil { |
| 97 | if !os.IsNotExist(err) { |
| 98 | return err |
| 99 | } |
| 100 | |
| 101 | if f, err = os.Create(filepath.Join(r.rootPath, name)); err != nil { |
| 102 | return err |
| 103 | } |
| 104 | } |
| 105 | defer f.Close() |
| 106 | |
| 107 | if _, err := f.Write(p); err != nil { |
| 108 | return err |
| 109 | } |
| 110 | return f.Close() |
| 111 | } |
| 112 | |
| 113 | func (r *rootFS) Rename(oldpath, newpath string) error { |
| 114 | src, dst := filepath.Join(r.rootPath, oldpath), filepath.Join(r.rootPath, newpath) |