Method Update

pkg/devspace/watch/watch.go:103–133

Update updates the filemap and returns if there was a change

()

// Update updates the filemap and returns if there was a change
func (w *watcher) Update() ([]string, []string, error) {
	fileMap := make(map[string]os.FileInfo)

	for _, pattern := range w.Paths {
		files, err := doublestar.Glob(pattern)
		if err != nil {
			return nil, nil, err
		}

		for _, file := range files {
			stat, err := os.Stat(file)
			if err != nil {
				continue
			}

			// is excluded?
			if w.Exclude != nil && w.Exclude.Matches(file, stat.IsDir()) {
				continue
			}

			fileMap[file] = stat
		}
	}

	changed, deleted := w.gatherChanges(fileMap)

	// Update map
	w.FileMap = fileMap

	return changed, deleted, nil
}

func (w *watcher) gatherChanges(newState map[string]os.FileInfo) ([]string, []string) {
	changed := make([]string, 0, 1)