.eslintrc.cjs

module.exports = {
  root: true,
  extends: ["airbnb-base", "plugin:eslint-plugin/recommended"],
  plugins: ["eslint-plugin"],
  env: {
    es6: true,
    node: true,
  },
  parserOptions: {
    ecmaVersion: 6,
    ecmaFeatures: {
      jsx: true,
    },
    sourceType: "script",
  },
  ignorePatterns: ["coverage/", ".nyc_output/"],
  rules: {
    "comma-dangle": [2, "always-multiline"],
    "object-shorthand": [
      2,
      "always",
      {
        ignoreConstructors: false,
        avoidQuotes: false, // this is the override vs airbnb
      },
    ],
    "max-len": [
      2,
      120,
      {
        ignoreStrings: true,
        ignoreTemplateLiterals: true,
        ignoreComments: true,
      },
    ],
    "consistent-return": 0,

    "prefer-destructuring": [
      2,
      { array: false, object: false },
      { enforceForRenamedProperties: false },
    ],
    "prefer-object-spread": 0, // until node 8 is required
    "prefer-rest-params": 0, // until node 6 is required
    "prefer-spread": 0, // until node 6 is required
    "function-call-argument-newline": 1, // TODO: enable
    "function-paren-newline": 0,
    "no-plusplus": [2, { allowForLoopAfterthoughts: true }],
    "no-param-reassign": 1,
    "no-restricted-syntax": [
      2,
      {
        selector: "ObjectPattern",
        message: "Object destructuring is not compatible with Node v4",
      },
    ],
    strict: [2, "safe"],
    "valid-jsdoc": [
      2,
      {
        requireReturn: false,
        requireParamDescription: false,
        requireReturnDescription: false,
      },
    ],

    "eslint-plugin/consistent-output": 0,
    "eslint-plugin/require-meta-docs-description": [
      2,
      { pattern: "^(Enforce|Require|Disallow)" },
    ],
    "eslint-plugin/require-meta-schema": 0,
    "eslint-plugin/require-meta-type": 0,
  },
  overrides: [
    {
      files: "tests/**",
      rules: {
        "no-template-curly-in-string": 1,
      },
    },
    {
      files: "markdown.config.js",
      rules: {
        "no-console": 0,
      },
    },
    {
      files: ".github/workflows/*.js",
      parserOptions: {
        ecmaVersion: 2019,
      },
      rules: {
        camelcase: 0,
        "no-console": 0,
        "no-restricted-syntax": 0,
      },
    },
  ],
};