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2b36f868e7
* chore: configure project-wide linting and formatting * chore: run lint autofix and formatter
282 lines
11 KiB
JavaScript
282 lines
11 KiB
JavaScript
module.exports = {
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env: {
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es2021: true,
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node: true,
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browser: true,
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mocha: true,
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},
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parser: '@babel/eslint-parser',
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extends: ['eslint:recommended', 'prettier'],
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plugins: ['react'],
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globals: {
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Promise: false,
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describe: true,
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after: true,
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it: true,
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fetch: true,
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},
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parserOptions: {
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sourceType: 'module',
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},
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rules: {
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eqeqeq: [2, 'allow-null'],
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// ###########################################################
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// ### Semantics / Performance impacting
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// ###########################################################
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// babel inserts `'use strict';` for us
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strict: 0,
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'no-redeclare': [2, { builtinGlobals: false }],
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// If a class method does not use this, it can safely be made a static function.
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// http://eslint.org/docs/rules/class-methods-use-this
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'class-methods-use-this': ['off'],
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// ###########################################################
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// ### Style
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// ###########################################################
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indent: ['off', 2],
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'linebreak-style': ['error', 'unix'],
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quotes: ['error', 'single', { avoidEscape: true, allowTemplateLiterals: true }],
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semi: ['error', 'always'],
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'no-console': ['error', { allow: ['warn', 'error'] }],
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// ###########################################################
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// ### React
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// ###########################################################
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// Specify whether double or single quotes should be used in JSX attributes
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// http://eslint.org/docs/rules/jsx-quotes
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'jsx-quotes': ['error', 'prefer-double'],
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// Prevent missing displayName in a React component definition
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/display-name.md
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'react/display-name': ['off'],
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// Forbid certain propTypes (any, array, object)
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/forbid-prop-types.md
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'react/forbid-prop-types': 'off',
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// Validate closing bracket location in JSX
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-closing-bracket-location.md
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'react/jsx-closing-bracket-location': ['off'],
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// Enforce or disallow spaces inside of curly braces in JSX attributes
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-curly-spacing.md
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'react/jsx-curly-spacing': ['off'],
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// Enforce event handler naming conventions in JSX
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-handler-names.md
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'react/jsx-handler-names': [
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'off',
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{
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eventHandlerPrefix: 'handle',
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eventHandlerPropPrefix: 'on',
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},
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],
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// Validate props indentation in JSX
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-indent-props.md
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'react/jsx-indent-props': 'off',
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// Validate JSX has key prop when in array or iterator
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-key.md
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'react/jsx-key': 'off',
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// Limit maximum of props on a single line in JSX
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-max-props-per-line.md
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'react/jsx-max-props-per-line': ['off'],
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// Prevent usage of .bind() in JSX props
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-bind.md
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'react/jsx-no-bind': [
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'error',
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{
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ignoreRefs: true,
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allowArrowFunctions: true,
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allowBind: false,
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},
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],
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// Prevent duplicate props in JSX
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-duplicate-props.md
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'react/jsx-no-duplicate-props': ['error', { ignoreCase: true }],
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// Prevent usage of unwrapped JSX strings
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-literals.md
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'react/jsx-no-literals': 'off',
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// Disallow undeclared variables in JSX
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-undef.md
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'react/jsx-no-undef': 'error',
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// Enforce PascalCase for user-defined JSX components
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-pascal-case.md
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'react/jsx-pascal-case': [
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'error',
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{
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allowAllCaps: true,
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ignore: [],
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},
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],
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// Enforce propTypes declarations alphabetical sorting
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/sort-prop-types.md
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'react/sort-prop-types': [
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'off',
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{
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ignoreCase: true,
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callbacksLast: false,
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requiredFirst: false,
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},
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],
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// Deprecated in favor of react/jsx-sort-props
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'react/jsx-sort-prop-types': 'off',
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// Enforce props alphabetical sorting
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-sort-props.md
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'react/jsx-sort-props': 'off',
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// Prevent React to be incorrectly marked as unused
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-uses-react.md
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'react/jsx-uses-react': 'error',
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// Prevent variables used in JSX to be incorrectly marked as unused
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-uses-vars.md
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'react/jsx-uses-vars': 'error',
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// Prevent usage of dangerous JSX properties
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-danger.md
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'react/no-danger': 'warn',
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// Prevent usage of deprecated methods
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-deprecated.md
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'react/no-deprecated': ['error'],
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// Prevent usage of setState in componentDidMount
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-did-mount-set-state.md
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'react/no-did-mount-set-state': ['error'],
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// Prevent usage of setState in componentDidUpdate
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-did-update-set-state.md
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'react/no-did-update-set-state': ['warn'],
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// Prevent direct mutation of this.state
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-direct-mutation-state.md
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'react/no-direct-mutation-state': 'off',
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// Prevent usage of isMounted
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-is-mounted.md
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'react/no-is-mounted': 'error',
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// Prevent usage of setState
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-set-state.md
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'react/no-set-state': 'off',
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// Prevent using string references
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-string-refs.md
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'react/no-string-refs': 'warn',
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// Prevent usage of unknown DOM property
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-unknown-property.md
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'react/no-unknown-property': 'error',
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// Prevent missing props validation in a React component definition
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/prop-types.md
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'react/prop-types': ['error', { ignore: [], customValidators: [], skipUndeclared: true }],
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// Prevent missing React when using JSX
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/react-in-jsx-scope.md
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'react/react-in-jsx-scope': 'error',
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// Restrict file extensions that may be required
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/require-extension.md
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// deprecated in favor of import/extensions
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'react/require-extension': ['off', { extensions: ['.jsx', '.js'] }],
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// Require render() methods to return something
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/require-render-return.md
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'react/require-render-return': 'error',
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// Prevent extra closing tags for components without children
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/self-closing-comp.md
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'react/self-closing-comp': 'warn',
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// Enforce component methods order
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/sort-comp.md
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'react/sort-comp': 'off',
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// Prevent missing parentheses around multilines JSX
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-wrap-multilines.md
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'react/jsx-wrap-multilines': [
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'warn',
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{
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declaration: true,
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assignment: true,
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return: true,
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},
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],
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'react/wrap-multilines': 'off', // deprecated version
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// Require that the first prop in a JSX element be on a new line when the element is multiline
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-first-prop-new-line.md
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'react/jsx-first-prop-new-line': ['off'],
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// Enforce spacing around jsx equals signs
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-equals-spacing.md
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'react/jsx-equals-spacing': ['warn', 'never'],
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// Disallow target="_blank" on links
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-target-blank.md
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'react/jsx-no-target-blank': 'error',
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// only .jsx files may have JSX
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-filename-extension.md
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'react/jsx-filename-extension': ['error', { extensions: ['.jsx'] }],
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// prevent accidental JS comments from being injected into JSX as text
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-comment-textnodes.md
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'react/jsx-no-comment-textnodes': 'error',
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'react/no-comment-textnodes': 'off', // deprecated version
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// disallow using React.render/ReactDOM.render's return value
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-render-return-value.md
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'react/no-render-return-value': 'error',
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// require a shouldComponentUpdate method, or PureRenderMixin
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/require-optimization.md
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'react/require-optimization': ['off', { allowDecorators: [] }],
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// warn against using findDOMNode()
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-find-dom-node.md
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'react/no-find-dom-node': 'warn',
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// Forbid certain props on Components
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/forbid-component-props.md
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'react/forbid-component-props': ['off', { forbid: [] }],
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// Prevent problem with children and props.dangerouslySetInnerHTML
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-danger-with-children.md
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'react/no-danger-with-children': 'error',
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// Prevent unused propType definitions
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-unused-prop-types.md
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'react/no-unused-prop-types': [
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'warn',
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{
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customValidators: [],
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skipShapeProps: true,
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},
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],
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// Require style prop value be an object or var
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/style-prop-object.md
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'react/style-prop-object': 'error',
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// Prevent passing of children as props
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// https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/no-children-prop.md
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'react/no-children-prop': 'warn',
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},
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};
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