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Improve the iris run command as requested here https://github.com/kataras/iris/issues/192

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This commit is contained in:
Makis Maropoulos
2016-06-24 05:17:22 +03:00
parent 95813bf36b
commit 3e692804f2
5 changed files with 37 additions and 12 deletions
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13
utils/file.go
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@@ -340,7 +340,7 @@ func GetParentDir(targetDirectory string) string {
*/
// WatchDirectoryChanges watches a directory and fires the callback with the changed name, receives a logger just to print with red letters any errors, no need for second callback.
func WatchDirectoryChanges(rootPath string, evt func(filename string), logger *logger.Logger) {
func WatchDirectoryChanges(paths []string, evt func(filename string), logger *logger.Logger) {
isWindows := runtime.GOOS == "windows"
watcher, werr := fsnotify.NewWatcher()
if werr != nil {
@@ -357,7 +357,7 @@ func WatchDirectoryChanges(rootPath string, evt func(filename string), logger *l
if event.Op&fsnotify.Write == fsnotify.Write {
//this is received two times, the last time is the real changed file, so
i++
if i%2 == 0 || !isWindows { // this 'hack' works for windows but I dont know if works for linux too, we can wait for issue reports here.
if i%2 == 0 || !isWindows { // this 'hack' works for windows & linux but I dont know if works for osx too, we can wait for issue reports here.
if time.Now().After(lastChange.Add(time.Duration(1) * time.Second)) {
lastChange = time.Now()
evt(event.Name)
@@ -370,11 +370,10 @@ func WatchDirectoryChanges(rootPath string, evt func(filename string), logger *l
}
}
}()
werr = watcher.Add(rootPath)
if werr != nil {
logger.Dangerf(werr.Error())
for _, p := range paths {
if werr = watcher.Add(p); werr != nil {
logger.Dangerf(werr.Error())
}
}
}