1package fuse 2 3import ( 4 "bufio" 5 "errors" 6 "io" 7 "log" 8 "sync" 9) 10 11var ( 12 // ErrOSXFUSENotFound is returned from Mount when the OSXFUSE 13 // installation is not detected. 14 // 15 // Only happens on OS X. Make sure OSXFUSE is installed, or see 16 // OSXFUSELocations for customization. 17 ErrOSXFUSENotFound = errors.New("cannot locate OSXFUSE") 18) 19 20func neverIgnoreLine(line string) bool { 21 return false 22} 23 24func lineLogger(wg *sync.WaitGroup, prefix string, ignore func(line string) bool, r io.ReadCloser) { 25 defer wg.Done() 26 27 scanner := bufio.NewScanner(r) 28 for scanner.Scan() { 29 line := scanner.Text() 30 if ignore(line) { 31 continue 32 } 33 log.Printf("%s: %s", prefix, line) 34 } 35 if err := scanner.Err(); err != nil { 36 log.Printf("%s, error reading: %v", prefix, err) 37 } 38} 39