debian-mirror-gitlab/scripts/frontend/frontend_script_utils.js

const execFileSync = require('child_process').execFileSync;

const exec = (command, args) => {
  const options = {
    cwd: process.cwd(),
    env: process.env,
    encoding: 'utf-8',
  };
  return execFileSync(command, args, options);
};

const execGitCmd = (args) => exec('git', args).trim().toString().split('\n').filter(Boolean);

module.exports = {
  getStagedFiles: (fileExtensionFilter) => {
    const gitOptions = ['diff', '--name-only', '--cached', '--diff-filter=ACMRTUB'];
    if (fileExtensionFilter) gitOptions.push(...fileExtensionFilter);
    return execGitCmd(gitOptions);
  },
};