使用node把git当前代码分支的本地代码保存到暂存区

使用node的child_process模块中的spawnSync同步执行命令

const { spawnSync } = require('child_process');

使用spawnSync方法获取当前git状态，因为js文件在项目外所以添加cwd控制命令执行路径为项目根目录

const { stdout, status } = spawnSync('git', ['status', '-s'], { cwd: './your-project' });

判断获取的git状态和命令执行状态，有未add的文件就执行add操作

if (stdout.toString().length > 0 && status === 0) {
  if (status === 0) {
    const { stdout, status } = spawnSync('git', ['add', '.'], { cwd: './your-project' });
  } else {
    console.log('添加文件到暂存区失败');
    process.exit(1);
  }
}

最后使用readline询问暂存备注并保存

const readline = require('readline');
(function () {
  const { stdout, status } = spawnSync('git', ['status', '--porcelain'], { cwd: './your-project' });
  if (stdout.toString().length > 0 && status === 0) {
    const rl = readline.createInterface({
      input: process.stdin,
      output: process.stdout
    });

    rl.question('请输入您的本地缓存的备注: ', (name) => {
      const { stdout, status } = spawnSync('git', ['stash', 'save', '-m', name], { cwd: './your-project' });
      if (status === 0) {
        console.log(stdout.toString());
        rl.close();
      }
      rl.close();
    });
  } else {
    console.log('没有本地代码需要缓存');
  }
})

全部代码如下：

const { spawnSync } = require('child_process');
const readline = require('readline');

const { stdout, status } = spawnSync('git', ['status', '-s'], { cwd: './your-project' });
if (stdout.toString().length > 0 && status === 0) {
  if (status === 0) {
    const { stdout, status } = spawnSync('git', ['add', '.'], { cwd: './your-project' });
  } else {
    console.log('添加文件到暂存区失败');
    process.exit(1);
  }
}
(function () {
  const { stdout, status } = spawnSync('git', ['status', '--porcelain'], { cwd: './your-project' });
  if (stdout.toString().length > 0 && status === 0) {
    const rl = readline.createInterface({
      input: process.stdin,
      output: process.stdout
    });

    rl.question('请输入您的本地缓存的备注: ', (name) => {
      const { stdout, status } = spawnSync('git', ['stash', 'save', '-m', name], { cwd: './your-project' });
      if (status === 0) {
        console.log(stdout.toString());
        rl.close();
      }
      rl.close();
    });
  } else {
    console.log('没有本地代码需要缓存');
  }
})