Browse code
Use an environment variable to activate debug mode, instead of a package-specific flag
Solomon Hykes authored on 2013/04/03 02:58:16Showing 2 changed files
| ... | ... |
@@ -21,7 +21,9 @@ func main() {
|
| 21 | 21 |
flDaemon := flag.Bool("d", false, "Daemon mode")
|
| 22 | 22 |
flDebug := flag.Bool("D", false, "Debug mode")
|
| 23 | 23 |
flag.Parse() |
| 24 |
- rcli.DEBUG_FLAG = *flDebug |
|
| 24 |
+ if *flDebug {
|
|
| 25 |
+ os.Setenv("DEBUG", "1")
|
|
| 26 |
+ } |
|
| 25 | 27 |
if *flDaemon {
|
| 26 | 28 |
if flag.NArg() != 0 {
|
| 27 | 29 |
flag.Usage() |
| ... | ... |
@@ -45,7 +45,7 @@ func Download(url string, stderr io.Writer) (*http.Response, error) {
|
| 45 | 45 |
// Debug function, if the debug flag is set, then display. Do nothing otherwise |
| 46 | 46 |
// If Docker is in damon mode, also send the debug info on the socket |
| 47 | 47 |
func Debugf(format string, a ...interface{}) {
|
| 48 |
- if rcli.DEBUG_FLAG {
|
|
| 48 |
+ if os.Getenv("DEBUG") != "" {
|
|
| 49 | 49 |
|
| 50 | 50 |
// Retrieve the stack infos |
| 51 | 51 |
_, file, line, ok := runtime.Caller(1) |