maska/traefik-certs-dumper
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remove code complexity

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This commit is contained in:
Stephan Müller 2019-04-18 21:55:17 +02:00
parent a4951096c1
commit cf3dfc0774
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GPG Key ID: 4650F39E5B5E1894
1 changed files with 10 additions and 10 deletions
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20
file.go
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@ -25,16 +25,20 @@ func getStoredDataFromFile(path string) (*StoredData, error) {
return data, nil return data, nil
} }
func sendStoredData(path string, dataCh chan *StoredData, errCh chan error) {
data, err := getStoredDataFromFile(path)
if err != nil {
errCh <- err
}
dataCh <- data
}
func (b FileBackend) loop(watch bool) (<-chan *StoredData, <-chan error) { func (b FileBackend) loop(watch bool) (<-chan *StoredData, <-chan error) {
dataCh := make(chan *StoredData) dataCh := make(chan *StoredData)
errCh := make(chan error) errCh := make(chan error)
go func() { go func() {
data, err := getStoredDataFromFile(b.Path) sendStoredData(b.Path, dataCh, errCh)
if err != nil {
errCh <- err
}
dataCh <- data
if !watch { if !watch {
close(dataCh) close(dataCh)
close(errCh) close(errCh)
@ -58,11 +62,7 @@ func (b FileBackend) loop(watch bool) (<-chan *StoredData, <-chan error) {
return return
} }
if event.Op&fsnotify.Write == fsnotify.Write { if event.Op&fsnotify.Write == fsnotify.Write {
data, err1 := getStoredDataFromFile(b.Path) sendStoredData(b.Path, dataCh, errCh)
if err1 != nil {
errCh <- err1
}
dataCh <- data
} }
case err1, ok := <-watcher.Errors: case err1, ok := <-watcher.Errors:
if !ok { if !ok {