| 44 | } |
| 45 | |
| 46 | func pruneInterfaceCheck(path string, size int64) error { |
| 47 | fd, err := os.Open(path) |
| 48 | if err != nil { |
| 49 | return err |
| 50 | } |
| 51 | defer fd.Close() |
| 52 | |
| 53 | tmp, err := os.CreateTemp(".", "") |
| 54 | if err != nil { |
| 55 | return err |
| 56 | } |
| 57 | |
| 58 | scanner := bufio.NewScanner(fd) |
| 59 | |
| 60 | for scanner.Scan() { |
| 61 | line := scanner.Text() |
| 62 | if strings.HasPrefix(strings.TrimSpace(line), "var _ ") { |
| 63 | continue |
| 64 | } |
| 65 | if _, err := tmp.WriteString(line + "\n"); err != nil { |
| 66 | os.Remove(tmp.Name()) |
| 67 | return err |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | if err := fd.Close(); err != nil { |
| 72 | return err |
| 73 | } |
| 74 | if err := os.Remove(path); err != nil { |
| 75 | return err |
| 76 | } |
| 77 | return os.Rename(tmp.Name(), path) |
| 78 | } |