text: // Invoked on the commit-msg git hook by yorkie.
  
  const chalk = require('chalk');
  const msgPath = process.env.GIT_PARAMS;
  const msg = require('fs')
    .readFileSync(msgPath, 'utf-8')
    .trim();
  
  const commitRE = /^(revert: )?(feat|fix|docs|refactor|perf|test|workflow|build|ci|chore|wip|release)(\(.+\))?: .{1,50}/;
  
  if (!commitRE.test(msg)) {
    console.log();
    console.error(
      `  ${chalk.bgRed.white(' ERROR ')} ${chalk.red(`commit 格式不合法 `)}\n\n` +
        `  ${chalk.bgBlue.white(` ${commitRE} `)}\n\n` +
        chalk.red(`  Proper commit message format is required for automated changelog generation. Examples:\n\n`) +
        `    ${chalk.green(`feat(core): `)}\n` +
        `    ${chalk.green(`fix(plugin): handle some error when sometime (close #28)`)}\n\n` +
        chalk.red(`  See .github/commit-convention.md for more details.\n`)
    );
    process.exit(1);
  }
  