func()

in pkg/reporeader/reporeader.go [54:81]

• 25 lines of code
• 8 McCabe index (conditional complexity)

func (r FakeRepoReader) FindFiles(path string, patterns []string, maxDepth int) ([]string, error) {
	var files []string
	if r.Files == nil {
		return files, nil
	}

	// sort files because map iteration order is undefined. lets us control test behavior
	sortedFiles := make([]string, 0, len(r.Files))
	for k := range r.Files {
		sortedFiles = append(sortedFiles, k)
	}
	sort.Strings(sortedFiles)

	for _, file := range sortedFiles {
		for _, pattern := range patterns {
			if matched, err := filepath.Match(pattern, filepath.Base(file)); err != nil {
				return nil, err
			} else if matched {
				splitPath := strings.Split(file, string(filepath.Separator))
				fileDepth := len(splitPath) - 1
				if fileDepth <= maxDepth {
					files = append(files, file)
				}
			}
		}
	}
	return files, nil
}