homelab/traefik
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Negroni middlewares

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This commit is contained in:
emile 2015-09-12 15:10:03 +02:00
parent d209467b5a
commit 36847f671f
8 changed files with 139 additions and 120 deletions
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16
file.go
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@ -1,15 +1,15 @@
package main
import (
"gopkg.in/fsnotify.v1"
"github.com/BurntSushi/toml"
"gopkg.in/fsnotify.v1"
"os"
"path/filepath"
"strings"
)
type FileProvider struct {
Watch bool
Watch bool
Filename string
}
@ -21,7 +21,7 @@ func NewFileProvider() *FileProvider {
return fileProvider
}
func (provider *FileProvider) Provide(configurationChan chan<- *Configuration){
func (provider *FileProvider) Provide(configurationChan chan<- *Configuration) {
watcher, err := fsnotify.NewWatcher()
if err != nil {
log.Error("Error creating file watcher", err)
@ -42,10 +42,10 @@ func (provider *FileProvider) Provide(configurationChan chan<- *Configuration){
for {
select {
case event := <-watcher.Events:
if(strings.Contains(event.Name,file.Name())){
if strings.Contains(event.Name, file.Name()) {
log.Debug("File event:", event)
configuration := provider.LoadFileConfig(file.Name())
if(configuration != nil) {
if configuration != nil {
configurationChan <- configuration
}
}
@ -55,7 +55,7 @@ func (provider *FileProvider) Provide(configurationChan chan<- *Configuration){
}
}()
if(provider.Watch){
if provider.Watch {
err = watcher.Add(filepath.Dir(file.Name()))
}
@ -64,13 +64,11 @@ func (provider *FileProvider) Provide(configurationChan chan<- *Configuration){
return
}
configuration := provider.LoadFileConfig(file.Name())
configurationChan <- configuration
<-done
}
func (provider *FileProvider) LoadFileConfig(filename string) *Configuration {
configuration := new(Configuration)
if _, err := toml.DecodeFile(filename, configuration); err != nil {
@ -78,4 +76,4 @@ func (provider *FileProvider) LoadFileConfig(filename string) *Configuration {
return nil
}
return configuration
}
}