.eslintrc.js 4.85 KiB
module.exports = {
  root: true,
  env: {
    browser: true,
    node: true,
    es6: true,
    jest: true,
  },
  parser: '@babel/eslint-parser',
  plugins: [
    'react',
    'jsx-a11y',
    'import',
    'promise',
  parserOptions: {
    sourceType: 'module',
    ecmaFeatures: {
      experimentalObjectRestSpread: true,
      jsx: true,
    ecmaVersion: 2021,
  settings: {
    react: {
      version: 'detect',
    'import/extensions': [
      '.js',
    'import/ignore': [
      'node_modules',
      '\\.(css|scss|json)$',
    'import/resolver': {
      node: {
        paths: ['app/javascript'],
  rules: {
    'brace-style': 'warn',
    'comma-dangle': ['error', 'always-multiline'],
    'comma-spacing': [
      'warn',
        before: false,
        after: true,
    'comma-style': ['warn', 'last'],
    'consistent-return': 'error',
    'dot-notation': 'error',
    eqeqeq: 'error',
    indent: ['warn', 2],
    'jsx-quotes': ['error', 'prefer-single'],
    'no-catch-shadow': 'error',
    'no-cond-assign': 'error',
    'no-console': [
      'warn',
        allow: [
          'error',
          'warn',
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], }, ], 'no-fallthrough': 'error', 'no-irregular-whitespace': 'error', 'no-mixed-spaces-and-tabs': 'warn', 'no-nested-ternary': 'warn', 'no-restricted-properties': [ 'error', { property: 'substring', message: 'Use .slice instead of .substring.' }, { property: 'substr', message: 'Use .slice instead of .substr.' }, ], 'no-trailing-spaces': 'warn', 'no-undef': 'error', 'no-unreachable': 'error', 'no-unused-expressions': 'error', 'no-unused-vars': [ 'error', { vars: 'all', args: 'after-used', ignoreRestSiblings: true, }, ], 'object-curly-spacing': ['error', 'always'], 'padded-blocks': [ 'error', { classes: 'always', }, ], quotes: ['error', 'single'], semi: 'error', strict: 'off', 'valid-typeof': 'error', 'react/jsx-boolean-value': 'error', 'react/jsx-closing-bracket-location': ['error', 'line-aligned'], 'react/jsx-curly-spacing': 'error', 'react/jsx-equals-spacing': 'error', 'react/jsx-first-prop-new-line': ['error', 'multiline-multiprop'], 'react/jsx-indent': ['error', 2], 'react/jsx-no-bind': 'error', 'react/jsx-no-duplicate-props': 'error', 'react/jsx-no-undef': 'error', 'react/jsx-tag-spacing': 'error', 'react/jsx-uses-react': 'error', 'react/jsx-uses-vars': 'error', 'react/jsx-wrap-multilines': 'error', 'react/no-multi-comp': 'off', 'react/no-string-refs': 'error', 'react/prop-types': 'error', 'react/self-closing-comp': 'error', 'jsx-a11y/accessible-emoji': 'warn', 'jsx-a11y/alt-text': 'warn', 'jsx-a11y/anchor-has-content': 'warn', 'jsx-a11y/anchor-is-valid': [ 'warn', { components: [ 'Link', 'NavLink', ], specialLink: [ 'to', ], aspect: [ 'noHref', 'invalidHref',
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'preferButton', ], }, ], 'jsx-a11y/aria-activedescendant-has-tabindex': 'warn', 'jsx-a11y/aria-props': 'warn', 'jsx-a11y/aria-proptypes': 'warn', 'jsx-a11y/aria-role': 'warn', 'jsx-a11y/aria-unsupported-elements': 'warn', 'jsx-a11y/heading-has-content': 'warn', 'jsx-a11y/html-has-lang': 'warn', 'jsx-a11y/iframe-has-title': 'warn', 'jsx-a11y/img-redundant-alt': 'warn', 'jsx-a11y/interactive-supports-focus': 'warn', 'jsx-a11y/label-has-for': 'off', 'jsx-a11y/mouse-events-have-key-events': 'warn', 'jsx-a11y/no-access-key': 'warn', 'jsx-a11y/no-distracting-elements': 'warn', 'jsx-a11y/no-noninteractive-element-interactions': [ 'warn', { handlers: [ 'onClick', ], }, ], 'jsx-a11y/no-onchange': 'warn', 'jsx-a11y/no-redundant-roles': 'warn', 'jsx-a11y/no-static-element-interactions': [ 'warn', { handlers: [ 'onClick', ], }, ], 'jsx-a11y/role-has-required-aria-props': 'warn', 'jsx-a11y/role-supports-aria-props': 'off', 'jsx-a11y/scope': 'warn', 'jsx-a11y/tabindex-no-positive': 'warn', 'import/extensions': [ 'error', 'always', { js: 'never', }, ], 'import/newline-after-import': 'error', 'import/no-extraneous-dependencies': [ 'error', { devDependencies: [ 'config/webpack/**', 'app/javascript/mastodon/test_setup.js', 'app/javascript/**/__tests__/**', ], }, ], 'import/no-unresolved': 'error', 'import/no-webpack-loader-syntax': 'error', 'promise/catch-or-return': [ 'error', { allowFinally: true, }, ], }, };
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