# eq-gulp-utils

**Repository Path**: hello-wltz/eq-gulp-utils

## Basic Information

- **Project Name**: eq-gulp-utils
- **Description**: gulp 幫助函數庫 拷貝文件 編譯ts 執行終端命令
- **Primary Language**: NodeJS
- **License**: ISC
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2019-03-17
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# eq-gulp-utils

#### 介绍
eq-gulp 幫助函數庫

拷貝文件
編譯ts
執行終端命令
asar打包



#### 软件架构
commonjs 


#### 安装教程

1. npm i -D eq-gulp-utils
2. const {compile_ts, copy_folder, run_cmd} = require('eq-gulp-utils');

#### 使用说明

1. 拷貝文件
    ```
    copy_folder(
        source: [string], 
        dest: string,
        ) => NodeJS.WritableStream
    ```
    拷貝./public下所有文件 排除./public/less文件夾
    ```
    gulp.task('copy:public', () => {
        return copy_folder(['./public/**/*', '!./public/less'], './tmp/webserver/public');
    });
    ```
2. 編譯ts
    ```
    compile_ts(
        rootDir: string, 
        dest: string,
        options = {},
        tsconfig = "tsconfig.json"
        ) => NodeJS.WritableStream
    ```
    ```
    gulp.task('compile:ts:app', () => {
        return compile_ts('./src/app', './tmp/app');
    });
    ```
3. 執行終端命令
```
    run_cmd(
        cmd: string, 
        params: [string], 
        done: (proc:ChildProcess, resolve, reject) => Promise<{}>, 
        stdio = ['pipe', 'pipe', 'pipe'], 
        options = {}) => Promise<{}>
```
執行asar 命令 輸出導入進程的輸出 出錯時輸出錯誤碼
```
    run_cmd(
        'asar',
        options ? ['p', options, dir, output] : ['p', dir, output],
        (proc, resolve, reject) => {
            proc.stdout.pipe(process.stdout, { end: false });
            proc.on('close', (code) => {
                if (code != 0) {
                    reject(new Error(`return code : ${code}`));
                }
                resolve();
            }).on('error', (err) => {
                reject(err);
            });
        },)
```

4. asar打包
```
    asar(dir: string, output: string, options: string) => Promise<{}>
```
```
    gulp.task('asar:app', (cb) => {
        asar('./tmp/resources/app', './tmp/resources/app.asar').then(() => {
            cb();
        }, () => {
            console.log(err);
            cb();
        });
    })
```