commitlint.config.js

function isNxInstalled() {
  try {
    require.resolve('@nx/workspace');
    return true;
  } catch (e) {
    return false;
  }
}

const config = {
  extends: ['@commitlint/config-angular'],
  rules: {
    'footer-leading-blank': [2, 'always'],
    'scope-empty': [2, 'never'],
    'header-max-length': [2, 'always', 100],
    'footer-max-line-length': [2, 'always', 100],
    'body-max-line-length': [2, 'always', 100],
    'type-enum': [
      2,
      'always',
      [
        'feat',
        'fix',
        'docs',
        'style',
        'refactor',
        'perf',
        'test',
        'build',
        'ci',
        'chore',
        'revert',
      ],
    ],
  },
  prompt: {
    settings: {},
    messages: {},
    questions: {
      type: {
        description: "Select the type of change that you're committing:",
        enum: {
          feat: {
            description: 'A new feature',
            title: 'Features',
            emoji: '✨',
          },
          fix: {
            description: 'A bug fix',
            title: 'Bug Fixes',
            emoji: '🐛',
          },
          docs: {
            description: 'Documentation only changes',
            title: 'Documentation',
            emoji: '📚',
          },
          style: {
            description:
              'Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)',
            title: 'Styles',
            emoji: '💎',
          },
          refactor: {
            description: 'A code change that neither fixes a bug nor adds a feature',
            title: 'Code Refactoring',
            emoji: '📦',
          },
          perf: {
            description: 'A code change that improves performance',
            title: 'Performance Improvements',
            emoji: '🚀',
          },
          test: {
            description: 'Adding missing tests or correcting existing tests',
            title: 'Tests',
            emoji: '🚨',
          },
          build: {
            description:
              'Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)',
            title: 'Builds',
            emoji: '🛠',
          },
          ci: {
            description:
              'Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)',
            title: 'Continuous Integrations',
            emoji: '⚙️',
          },
          chore: {
            description: "Other changes that don't modify src or test files",
            title: 'Chores',
            emoji: '♻️',
          },
          revert: {
            description: 'Reverts a previous commit',
            title: 'Reverts',
            emoji: '🗑',
          },
        },
      },
      scope: {
        description: 'What is the scope of this change (e.g. component or file name)',
      },
      subject: {
        description: 'Write a short, imperative tense description of the change',
      },
      body: {
        description: 'Provide a longer description of the change',
      },
      isBreaking: {
        description: 'Are there any breaking changes?',
      },
      breaking: {
        description: 'Describe the breaking changes',
      },
      isIssueAffected: {
        description: 'Does this change affect any open issues?',
      },
      issues: {
        description: 'Add issue references (e.g. "fix #123", "re #123".)',
      },
    },
  },
};

if (isNxInstalled()) {
  config.extends.push('@commitlint/config-nx-scopes');
}

module.exports = config;