.eslintrc.cjs

/* eslint-disable max-len */
module.exports = {
  env: {
    browser: true,
    es2021: true,
  },
  extends: ['plugin:react/recommended', 'standard'],
  overrides: [
    {
      files: ['*.md'],
      rules: {
        'commit-convention/commit-convention': 'on',
      },
    },
  ],
  parserOptions: {
    ecmaVersion: 'latest',
    sourceType: 'module',
  },
  plugins: ['react'],
  rules: {
    // Disallow unused variables
    'no-unused-vars': 'error',

    // Enforce consistent indentation
    indent: ['error', 2],

    // Enforce the use of semicolons
    semi: ['error', 'always'],

    // Require double quotes for strings
    quotes: ['error', 'double'],

    // Require curly braces for all control statements
    curly: ['error', 'all'],

    // Disallow the use of `var` to declare variables
    'no-var': 'error',

    // Require conventional commit messages
    'commit-convention/commit-convention': [
      'error',
      {
        'type-enum': [
          'feat', // A new feature
          'fix', // A bug fix
          'docs', // Documentation only changes
          'style', // Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc.)
          'refactor', // A code change that neither fixes a bug nor adds a feature
          'perf', // A code change that improves performance
          'test', // Adding missing tests or correcting existing tests
          'chore', // Changes to the build process or auxiliary tools and libraries such as documentation generation
          'revert', // Revert to a commit
          'build', // Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
        ],
        'type-case': 'lowerCase',
        'type-empty': false,
        'subject-empty': false,
        'subject-full-stop': false,
        'header-max-length': 72,
        'body-max-line-length': 80,
        'footer-max-line-length': 80,
      },
    ],
  },
};