eslint-config-codebox-base/index.js

A base (without React) ESLint config we use at CodeBox

module.exports = {
  env: {
    es6: true,
    browser: true,
    'shared-node-browser': true,
  },
  extends: [
    'eslint-config-airbnb-base',
    'eslint-config-prettier',
  ].map(require.resolve),
  parser: 'babel-eslint',
  parserOptions: {
    ecmaVersion: 8,
    sourceType: 'module',
    ecmaFeatures: {
      experimentalObjectRestSpread: true,
    },
  },
  plugins: [
    'prettier',
    'import',
    'codebox',
  ],
  rules: {
    strict: 'off',
    semi: ['error', 'never'],
    curly: ['error', 'multi'],
    quotes: ['error', 'single', {
      avoidEscape: true,
      allowTemplateLiterals: true,
    }],
    'no-underscore-dangle': 'off',
    'prettier/prettier': ['error', {
      singleQuote: true,
      trailingComma: 'es5',
      jsxBracketSameLine: true,
      semi: false,
      printWidth: 100,
    }],
    'codebox/sort-named-imports': 'error',
    'codebox/sort-imports': ['error', {
      'importTypes': ['default', 'named', 'all', 'none'],
      'groups': [
        'builtin',
        'external',
        'parent',
        'sibling',
        'index',
        ['unknown', 'absolute'],
      ],
      'ignoreCase': true,
    }],
    'import/no-unresolved': 'error',
    'import/named': 'error',
    'import/default': 'error',
    'import/namespace': 'error',
    'import/no-restricted-paths': 'error',
    'import/no-absolute-path': 'error',
    'import/no-webpack-loader-syntax': 'error',
    'import/export': 'error',
    'import/no-deprecated': 'error',
    'import/no-mutable-exports': 'error',
    'import/unambiguous': 'error',
    'import/no-commonjs': 'error',
    'import/no-amd': 'error',
    'import/no-nodejs-modules': 'error',
    'import/first': 'error',
    'import/exports-last': 'error',
    'import/no-duplicates': 'error',
    'import/no-namespace': 'error',
    'import/newline-after-import': ['error', { 'count': 1 }],
    'import/prefer-default-export': 'error',
    'import/no-unassigned-import': 'error',
    'import/no-named-default': 'off',
    'import/no-anonymous-default-export': 'error',
  }
}