func listHandler()

in code/app/main.go [66:82]

• 14 lines of code
• 3 McCabe index (conditional complexity)

func listHandler(w http.ResponseWriter, r *http.Request) {
	fs, err := cs.List()
	if err != nil {
		writeErrorMsg(w, fmt.Errorf("failed to list files: %v", err))

		return
	}

	is, err := NewImages(fs)
	if err != nil {
		writeErrorMsg(w, fmt.Errorf("failed to convert files to images images: %v", err))
		return
	}

	writeJSON(w, is, http.StatusOK)
	return
}