Method addDirectory

src/main/java/club/qqtim/command/Add.java:70–78

(JsonObject asJsonObject, String file)

    private void addDirectory(JsonObject asJsonObject, String file) {
        try {
            FileUtil.walk(Paths.get(file), Integer.MAX_VALUE)
                    .filter(Files::isRegularFile)
                    .forEach(regularFile -> addFile(asJsonObject, regularFile.toString()));
        } catch (IOException e) {
            log.error(e.toString());
        }
    }