| package modules | |
| import ( | |
| "bufio" | |
| "fmt" | |
| "io" | |
| "io/ioutil" | |
| "os" | |
| ) | |
| func newLogfile(prefix string) (*os.File, error) { | |
| f, err := ioutil.TempFile("", "__modules__"+prefix) | |
| if err != nil { | |
| return nil, err | |
| } | |
| return f, nil | |
| } | |
| func readTo(r io.Reader, w io.Writer) { | |
| if w == nil { | |
| return | |
| } | |
| scanner := bufio.NewScanner(r) | |
| for scanner.Scan() { | |
| fmt.Fprintf(w, "%s\n", scanner.Text()) | |
| } | |
| } |