57 lines
990 B
Go
57 lines
990 B
Go
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package main
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import (
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"log"
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"gopkg.in/fsnotify.v1"
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"github.com/BurntSushi/toml"
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)
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type FileProvider struct {
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}
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func (provider *FileProvider) Provide(serviceChan chan<- *Service){
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watcher, err := fsnotify.NewWatcher()
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if err != nil {
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log.Fatal(err)
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}
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defer watcher.Close()
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err = watcher.Add(".")
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if err != nil {
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log.Fatal(err)
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}
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done := make(chan bool)
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// Process events
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go func() {
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for {
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select {
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case event := <-watcher.Events:
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if(event.Name == "./tortuous.toml"){
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log.Println("event:", event)
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service := provider.LoadFileConfig()
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serviceChan <- service
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}
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case error := <-watcher.Errors:
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log.Println("error:", error)
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}
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}
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}()
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service:= provider.LoadFileConfig()
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serviceChan <- service
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<-done
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log.Println("DONE")
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}
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func (provider *FileProvider) LoadFileConfig() *Service {
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service := new(Service)
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if _, err := toml.DecodeFile("tortuous.toml", service); err != nil {
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log.Println(err)
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return nil
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}
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return service
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}
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