Function WatchRecursive

src/utils/watcher.go:50–82

WatchRecursive .

(root string, callbackEach func(fileName string, err error), callbackAfter func())

// WatchRecursive .
func WatchRecursive(root string, callbackEach func(fileName string, err error), callbackAfter func()) {
	var cache = map[string][]byte{}

	for {
		finalCallback := false

		filepath.WalkDir(root, func(filePath string, info os.DirEntry, _ error) error {
			if info.IsDir() {
				return nil
			}

			curr, err := os.ReadFile(filePath)
			if err != nil {
				callbackEach(filePath, err)
				return nil
			}

			if !bytes.Equal(cache[filePath], curr) {
				callbackEach(filePath, nil)
				cache[filePath] = curr
				finalCallback = true
			}

			return nil
		})

		if callbackAfter != nil && finalCallback {
			callbackAfter()
		}

		time.Sleep(INTERVAL)
	}
}

type debugger struct {
	Description          string