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|
package main
import (
"fmt"
"log"
"time"
"github.com/radovskyb/watcher"
)
func main() {
w := watcher.New()
// Ignore hidden files.
w.IgnoreHiddenFiles(true)
go func() {
for {
select {
case event := <-w.Event:
// Print the event's info.
fmt.Println(event)
case err := <-w.Error:
log.Fatalln(err)
case <-w.Closed:
return
}
}
}()
// Watch test_folder recursively for changes.
//
// Watcher won't add .dotfile to the watchlist.
if err := w.AddRecursive("../test_folder"); err != nil {
log.Fatalln(err)
}
// Print a list of all of the files and folders currently
// being watched and their paths.
for path, f := range w.WatchedFiles() {
fmt.Printf("%s: %s\n", path, f.Name())
}
// Start the watching process - it'll check for changes every 100ms.
if err := w.Start(time.Millisecond * 100); err != nil {
log.Fatalln(err)
}
}
|
