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@irim/bin-tool

v1.2.0

Published

node bin tools

Downloads

13

Readme

bin-tool

version license downloads

node bin 的一些必要的工具方法集

Getting Started

  • $ npm install @irim/bin-tool --save

API

utils.ts 基础方法

1. logger(...args) 同 console.log

2. print(type, msg) print console log

/**
 * @param type 日志类型
 * @param msg 日志内容
 */
function print(type: 'debug'|'info'|'success'|'warn'|'error', msg: string): void;

3. printJSON(json) 打印一个简单的 JSON

4. parseProperties(file) 解析 .properties 文件,返回一个 JSON

/**
 * @param file 文件地址
 */
export async function parseProperties(file: string): Promise<any>;

5. getProgressStr(recent, total, label) 返回一个进度条 string

/**
 * @param recent 当前进度
 * @param total 总量
 * @param label 前缀文字
 */
function getProgressStr(recent: number, total?: number, label?: string): string;

6. sleep(millseconds): Promise<void> 睡眠 xx 毫秒

7. parseValue(data, key) 从对象中解析出 key 的值

8. templateRender(tpl, data): string 简单的模板渲染,使用 {{xxx}} 表示变量

files.ts 文件相关的方法

1. fileIterator(...) 遍历文件目录,执行 callback

/**
 * @param src 目录路径
 * @param fileCallback 执行到文件时的回调
 * @param dirCallback 执行到目录时的回调
 * @param exclude 忽略的文件
 */
function fileIterator(
  src: string,
  fileCallback: (filePath: string, fileRelativePath: string) => any,
  dirCallback?: (dirRelativePath: string) => any,
  exclude?: RegExp,
): Promise<any>;

2. dirSyncIterator(...) 遍历文件目录,同步到目标目录,并对每一个文件执行 callback

/**
 * @param source 源文件目录
 * @param target 目标目录
 * @param callback
 * @param exclude 忽略的文件规则
 */
function dirSyncIterator(
  source: string,
  target: string,
  callback: (sourceFile: string, targetFile: string) => any,
  exclude?: RegExp
): Promise<any>;

3. getFileCount(src, exclude) 统计目录中的文件数量

/**
 * @param src 目录路径
 * @param exclude 忽略的文件
 */
function getFileCount(src: string, exclude?: RegExp): Promise<number>

4. copyDir(options) 复制文件目录

interface OptionShape {
  /** 文件来源目录 */
  src: string;
  /** 目标目录 */
  dist: string;
  /** 文件内容替换规则  */
  replacer?: { holder: RegExp; value: string }[];
  /** 忽略的文件 */
  exclude?: RegExp;
  /** 只读文件(不读取&替换的文件) */
  readonlyFile?: RegExp;
  /** 文件名替换方法 */
  fileNameTransfer?: (name: string) => string;
  /** 文件内容格式化方法 */
  contentFormatter?: (content: string, src: string) => Promise<string>;
}

const defaultOptions: OptionShape = {
  exclude: /node_modules\/|build\/|\.DS_Store\/|\.idea\/|\.paiconfig|\.git\/|\.bak/,
  readonlyFile: /\.(png|jpe?g|gif|svg|obj|mtl|geojson|gltf|mp4|min\.js|min\.css)$/,
  fileNameTransfer: (name: string) => name.replace(/^__/, '.').replace(/^_/, ''),
};

async function copyDir(options: OptionShape): Promise<any>

5. clearDir(options) 清除文件目录

export interface ClearOptions {
  /** 要清除的目录 */
  src: string;
  /** 是否有二次确认 */
  confirm?: boolean;
  /** 二次确认文案 */
  confirmText?: string;
  /** 忽略的文件 */
  exclude?: RegExp;
}

const defaultClearOptions: ClearOptions = {
  confirm: true,
  confirmText: '请确认要清空的目录: {{src}}',
};

async function copyDir(options: OptionShape): Promise<any>

6. findInFolder(src, callback, options) 查找内容符合条件的文件

export async function findInFolder(
  // 文件目录
  src: string,
  // 文件校验规则,传入参数是文件的内容
  callback: (filePath: string, content: string) => boolean,
  options: {
    /** 是否找到所有文件,默认 false,即找到第 1 个就返回 */
    all?: boolean;
    /** 如果指定了 include,则只处理匹配的文件 */
    include?: RegExp;
    /** 匹配规则的文件跳过 */
    exclude?: RegExp;
    /** 文件大小限制(byte),超过大小的文件不遍历 */
    limit?: number;
    /** 读取文件的编码,默认是 utf-8 */
    encoding?: BufferEncoding;
  } = {}
): Promise<{
  filePath: string;
  fileRelativePath: string;
  fileSize: number;
}[]>

inquirer 相关的方法封装

1. confirm(message, defaultValue) node 控制台二次确认

/**
 * @param message 提示信息
 * @param defaultValue 默认值
 * @example
 * const isUpdate = await confirm('请确认是否要升级?');
 */
function confirm(message: string, defaultValue = false): Promise<boolean>;

2. prompt(...) node 控制台用户输入

/**
 * @param message 提示信息
 * @param defaultValue 默认值
 * @example
 * const username = await prompt('请输入用户名:');
 */
function prompt(message: string, defaultValue = ''): Promise<string>;

3. select(...) node 控制台用户选择

/**
 * @param message 提示信息
 * @param options 选项
 * @param defaultValue 默认值或默认的选项 index
 * @example
 * const value = await select('请选择性别: ', ['男', '女']);
 */
function select(
  message: string,
  options: SelectOptions[] | string[],
  defaultValue: string | number
): Promise<string>;

4. holding(tips: string) 中断操作,等待用户回车继续

await holding('确认后,请按回车继续...');

CHANGELOG

  • 1.0.0 发布最初版本,完成基本功能集
  • 1.1.0 修改 getProgressStr 参数,新增 clearDir, parseValue, templateRender 等方法
  • 1.1.2 新增 input, password, holding 交互方法
  • 1.2.0 新增 findInFolder 方法

TODO

  • add jest framework and test case.

LICENSE

BSD-3-Clause License

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