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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "github.com/howeyc/fsnotify" | ||
| log "github.com/sirupsen/logrus" | ||
| "os" | ||
| "strings" | ||
| ) | ||
|
|
||
| func (k *Koekr) WatchForChanges() { | ||
| // Watch for changes | ||
| watcher, err := fsnotify.NewWatcher() | ||
| if err != nil { | ||
| log.Fatal(err) | ||
| } | ||
|
|
||
| done := make(chan bool) | ||
|
|
||
| // Handle file change | ||
| go func() { | ||
| for { | ||
| select { | ||
| case event := <-watcher.Event: | ||
|
|
||
| if _, err := os.Stat(event.Name); os.IsNotExist(err) { | ||
| break | ||
| } | ||
|
|
||
| if strings.Contains(event.Name, ".go") { | ||
| // Skip Go files | ||
| break | ||
| } | ||
|
|
||
| log.Println("Detected change to:", event.Name) | ||
|
|
||
| if strings.Contains(event.Name, "assets") { | ||
| // Copy asset file | ||
| err = CopyFile(event.Name, "./generated/"+event.Name) | ||
| if err != nil { | ||
| log.Warnln("Couldn't update asset:", err) | ||
| } | ||
| break | ||
| } | ||
| if strings.Contains(event.Name, "pages") { | ||
| // Regenerate page | ||
| k.generatePage(event.Name) | ||
| break | ||
| } | ||
| if strings.Contains(event.Name, "config.toml") { | ||
| // Parse config again and regenerated all pages | ||
| err = k.ParseConfig() | ||
| if err == nil { | ||
| k.GenerateAllPages() | ||
| } | ||
| } | ||
| if strings.Contains(event.Name, "index.html") { | ||
| // Parse template again en regenerate all files | ||
| err = k.ParseTemplates() | ||
| if err == nil { | ||
| k.GenerateAllPages() | ||
| } | ||
| } | ||
|
|
||
| case err := <-watcher.Error: | ||
| log.Println("error:", err) | ||
| } | ||
| } | ||
| }() | ||
|
|
||
| err = watcher.Watch("assets") | ||
| err = watcher.Watch("pages") | ||
| err = watcher.Watch("./") | ||
| if err != nil { | ||
| log.Warnln("Couldn't watch for changes:", err) | ||
| } else { | ||
| log.Println("Watching for changes") | ||
| } | ||
|
|
||
| // Hang so program doesn't exit | ||
| <-done | ||
|
|
||
| watcher.Close() | ||
| } |