utquidem
Version:
The meta-framework suite designed from scratch for frontend-focused modern web development.
1,320 lines (1,290 loc) • 48.6 kB
JavaScript
/* eslint-disable max-lines */
const { jsExtensions } = require('./utils');
module.exports = {
ignorePatterns: ['**/node_modules/**', '**/dist/**'],
// https://eslint.org/docs/user-guide/configuring#specifying-parser-options
parserOptions: {
ecmaVersion: 8,
ecmaFeatures: {
impliedStrict: true,
},
sourceType: 'module',
babelOptions: {
configFile: require.resolve('@modern-js/babel-preset-app'),
},
},
// https://www.npmjs.com/package/@babel/eslint-parser
parser: '@babel/eslint-parser',
// https://eslint.org/docs/user-guide/configuring#specifying-environments
env: {
es6: true,
commonjs: false,
'shared-node-browser': true,
browser: true,
node: false,
worker: false,
serviceworker: false,
mocha: false,
jest: false,
},
// https://eslint.org/docs/user-guide/configuring#specifying-globals
globals: { gql: 'readable' },
// https://eslint.org/docs/user-guide/configuring#configuring-plugins
plugins: [
// https://www.npmjs.com/package/@babel/eslint-plugin
'@babel',
// https://www.npmjs.com/package/eslint-plugin-import
'import',
// https://www.npmjs.com/package/eslint-plugin-eslint-comments
'eslint-comments',
// https://www.npmjs.com/package/eslint-plugin-filenames
'filenames',
// https://www.npmjs.com/package/eslint-plugin-promise
'promise',
// https://www.npmjs.com/package/eslint-plugin-node
'node',
// https://github.com/gajus/eslint-plugin-jsdoc
// 'jsdoc',
// https: //github.com/eslint/eslint-plugin-markdown
'markdown',
],
// https://eslint.org/docs/user-guide/configuring#extending-configuration-files
extends: [
// https://eslint.org/docs/user-guide/configuring#using-eslintrecommended
'eslint:recommended',
'plugin:import/errors',
'plugin:import/warnings',
'plugin:eslint-comments/recommended',
'plugin:promise/recommended',
'plugin:node/recommended',
],
// https://eslint.org/docs/user-guide/configuring#configuring-rules
rules: {
/*
* Possible Errors
* https://eslint.org/docs/rules/for-direction
*/
'for-direction': 'off',
// https://eslint.org/docs/rules/getter-return
'getter-return': ['error', { allowImplicit: true }],
// https://eslint.org/docs/rules/no-async-promise-executor
'no-async-promise-executor': 'error',
// https://eslint.org/docs/rules/no-await-in-loop
'no-await-in-loop': 'off',
// https://eslint.org/docs/rules/no-compare-neg-zero
'no-compare-neg-zero': 'error',
// https://eslint.org/docs/rules/no-cond-assign
'no-cond-assign': ['error', 'always'],
// https://eslint.org/docs/rules/no-console
'no-console': ['error', { allow: ['info', 'warn', 'error'] }],
// https://eslint.org/docs/rules/no-constant-condition
'no-constant-condition': ['error', { checkLoops: false }],
/*
* https://eslint.org/docs/rules/no-control-regex
* @TIPS
* explicitly declare `eslint-disable` when truly necessary
*/
'no-control-regex': 'error',
/*
* https://eslint.org/docs/rules/no-debugger
* @TIPS: for non-VS Code users, please use `debugger // eslint-disable-line`
* instead of `debugger` to avoid it to be removed by IDE's autoFixOnSave feature
*/
'no-debugger': 'error',
// https://eslint.org/docs/rules/no-dupe-args
'no-dupe-args': 'error',
// https://eslint.org/docs/rules/no-dupe-keys
'no-dupe-keys': 'error',
// https://eslint.org/docs/rules/no-duplicate-case
'no-duplicate-case': 'error',
// https://eslint.org/docs/rules/no-empty
'no-empty': ['error', { allowEmptyCatch: true }],
// https://eslint.org/docs/rules/no-empty-character-class
'no-empty-character-class': 'error',
// https://eslint.org/docs/rules/no-ex-assign
'no-ex-assign': 'error',
// https://eslint.org/docs/rules/no-extra-boolean-cast
'no-extra-boolean-cast': 'error',
// https://eslint.org/docs/rules/no-extra-parens
'no-extra-parens': ['error', 'all', { ignoreJSX: 'multi-line' }],
// https://eslint.org/docs/rules/no-extra-semi
'no-extra-semi': 'error',
// https://eslint.org/docs/rules/no-func-assign
'no-func-assign': 'error',
// https://eslint.org/docs/rules/no-inner-declarations
'no-inner-declarations': ['error', 'both'],
// https://eslint.org/docs/rules/no-invalid-regexp
'no-invalid-regexp': ['error', { allowConstructorFlags: [] }],
// https://eslint.org/docs/rules/no-irregular-whitespace
'no-irregular-whitespace': [
'error',
{
skipStrings: false,
skipTemplates: false,
skipComments: false,
skipRegExps: true,
},
],
// https://eslint.org/docs/rules/no-misleading-character-class
'no-misleading-character-class': 'error',
// https://eslint.org/docs/rules/no-obj-calls
'no-obj-calls': 'error',
// https://eslint.org/docs/rules/no-prototype-builtins
'no-prototype-builtins': 'off',
// https://eslint.org/docs/rules/no-regex-spaces
'no-regex-spaces': 'error',
// https://eslint.org/docs/rules/no-sparse-arrays
'no-sparse-arrays': 'error',
// https://eslint.org/docs/rules/no-template-curly-in-string
'no-template-curly-in-string': 'error',
// https://eslint.org/docs/rules/no-unexpected-multiline
'no-unexpected-multiline': 'error',
// https://eslint.org/docs/rules/no-unreachable
'no-unreachable': 'error',
// https://eslint.org/docs/rules/no-unsafe-finally
'no-unsafe-finally': 'error',
// https://eslint.org/docs/rules/no-unsafe-negation
'no-unsafe-negation': 'error',
// https://eslint.org/docs/rules/use-isnan
'use-isnan': 'error',
// https://eslint.org/docs/rules/valid-typeof
'valid-typeof': ['error', { requireStringLiterals: true }],
/*
* Best Practices
* https://eslint.org/docs/rules/accessor-pairs
*/
'accessor-pairs': 'error',
// https://eslint.org/docs/rules/array-callback-return
'array-callback-return': ['error', { allowImplicit: true }],
// https://eslint.org/docs/rules/block-scoped-var
'block-scoped-var': 'error',
// https://eslint.org/docs/rules/class-methods-use-this
// @BUG issue:
'class-methods-use-this': 'off',
// 'class-methods-use-this': [
// 'warn',
// {
// exceptMethods: [
// 'getChildContext',
// 'UNSAFE_componentWillMount',
// 'componentWillMount',
// 'componentDidMount',
// 'UNSAFE_componentWillReceiveProps',
// 'componentWillReceiveProps',
// 'shouldComponentUpdate',
// 'getSnapshotBeforeUpdate',
// 'UNSAFE_componentWillUpdate',
// 'componentWillUpdate',
// 'componentDidUpdate',
// 'componentWillUnmount',
// 'componentDidCatch',
// 'render',
// ],
// },
// ],
// https://eslint.org/docs/rules/complexity
complexity: ['warn', { max: 30 }],
// https://eslint.org/docs/rules/consistent-return
'consistent-return': 'error',
// https://eslint.org/docs/rules/curly
curly: 'error',
// https://eslint.org/docs/rules/default-case
'default-case': 'error',
// https://eslint.org/docs/rules/dot-location
'dot-location': ['error', 'property'],
// https://eslint.org/docs/rules/dot-notation
'dot-notation': ['error', { allowKeywords: true }],
// https://eslint.org/docs/rules/eqeqeq
eqeqeq: ['error', 'always', { null: 'ignore' }],
// https://eslint.org/docs/rules/guard-for-in
'guard-for-in': 'off',
// https://eslint.org/docs/rules/max-classes-per-file
'max-classes-per-file': ['error', 3],
// https://eslint.org/docs/rules/no-alert
'no-alert': 'error',
// https://eslint.org/docs/rules/no-caller
'no-caller': 'error',
/*
* https://eslint.org/docs/rules/no-case-declarations
* @TIPS
* case 1:
* const a = 1;
* case 2:
* ->
* case 1: {
* const a = 1;
* }
* case 2: {
*/
'no-case-declarations': 'error',
// https://eslint.org/docs/rules/no-div-regex
'no-div-regex': 'error',
/*
* https://eslint.org/docs/rules/no-else-return
* 1. this rule makes it harder to signal that there are two cases and only one of them will run.
* 2. no upside (with no-unreachable rule)
*/
'no-else-return': 'off',
/*
* "no-else-return": [
* "error",
* {
* "allowElseIf": true
* }
* ],
* https://eslint.org/docs/rules/no-empty-function
* @TIPS
* add commment to explain why we need a empty function/method here
*/
'no-empty-function': ['error', { allow: [] }],
// https://eslint.org/docs/rules/no-empty-pattern
'no-empty-pattern': 'error',
// https://eslint.org/docs/rules/no-eq-null
'no-eq-null': 'off',
// https://eslint.org/docs/rules/no-eval
'no-eval': 'error',
// https://eslint.org/docs/rules/no-extend-native
'no-extend-native': 'error',
// https://eslint.org/docs/rules/no-extra-bind
'no-extra-bind': 'error',
// https://eslint.org/docs/rules/no-extra-label
'no-extra-label': 'error',
// https://eslint.org/docs/rules/no-fallthrough
'no-fallthrough': 'error',
// https://eslint.org/docs/rules/no-floating-decimal
'no-floating-decimal': 'error',
// https://eslint.org/docs/rules/no-global-assign
'no-global-assign': 'error',
// https://eslint.org/docs/rules/no-implicit-coercion
'no-implicit-coercion': ['error', { allow: [] }],
// https://eslint.org/docs/rules/no-implicit-globals
'no-implicit-globals': 'error',
// https://eslint.org/docs/rules/no-implied-eval
'no-implied-eval': 'error',
// https://eslint.org/docs/rules/no-invalid-this
'no-invalid-this': 'off',
'@babel/no-invalid-this': 'error',
// https://eslint.org/docs/rules/no-iterator
'no-iterator': 'error',
// https://eslint.org/docs/rules/no-labels
'no-labels': 'error',
// https://eslint.org/docs/rules/no-lone-blocks
'no-lone-blocks': 'error',
// https://eslint.org/docs/rules/no-loop-func
'no-loop-func': 'error',
// https://eslint.org/docs/rules/no-magic-numbers
'no-magic-numbers': [
'warn',
{
ignore: [
0, 0.5, 0.25, 1, -1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 24, 60, 100,
1000, 365, 1024,
],
ignoreArrayIndexes: true,
enforceConst: false,
detectObjects: false,
},
],
// https://eslint.org/docs/rules/no-multi-spaces
'no-multi-spaces': [
'error',
{
ignoreEOLComments: false,
exceptions: {},
},
],
// https://eslint.org/docs/rules/no-multi-str
'no-multi-str': 'error',
// https://eslint.org/docs/rules/no-new
'no-new': 'error',
// https://eslint.org/docs/rules/no-new-func
'no-new-func': 'error',
// https://eslint.org/docs/rules/no-new-wrappers
'no-new-wrappers': 'error',
// https://eslint.org/docs/rules/no-octal
'no-octal': 'error',
// https://eslint.org/docs/rules/no-octal-escape
'no-octal-escape': 'error',
// https://eslint.org/docs/rules/no-param-reassign
'no-param-reassign': ['error', { props: false }],
// https://eslint.org/docs/rules/no-proto
'no-proto': 'error',
// https://eslint.org/docs/rules/no-redeclare
'no-redeclare': ['error', { builtinGlobals: true }],
// https://eslint.org/docs/rules/no-restricted-properties
'no-restricted-properties': [
'error',
{
property: '__defineGetter__',
message: 'Please use Object.defineProperty instead.',
},
],
// https://eslint.org/docs/rules/no-return-assign
'no-return-assign': ['error', 'except-parens'],
// https://eslint.org/docs/rules/no-return-await
'no-return-await': 'off',
// https://eslint.org/docs/rules/no-script-url
'no-script-url': 'error',
// https://eslint.org/docs/rules/no-self-assign
'no-self-assign': ['error', { props: true }],
// https://eslint.org/docs/rules/no-self-compare
'no-self-compare': 'error',
// https://eslint.org/docs/rules/no-sequences
// @BUG conflict with prettier
'no-sequences': 'off',
// 'no-sequences': 'error',
// https://eslint.org/docs/rules/no-throw-literal
'no-throw-literal': 'error',
// https://eslint.org/docs/rules/no-unmodified-loop-condition
'no-unmodified-loop-condition': 'error',
// https://eslint.org/docs/rules/no-unused-expressions
'no-unused-expressions': 'off',
'@babel/no-unused-expressions': [
'error',
{
allowShortCircuit: true,
allowTernary: false,
allowTaggedTemplates: true,
},
],
// https://eslint.org/docs/rules/no-unused-labels
'no-unused-labels': 'error',
// https://eslint.org/docs/rules/no-useless-call
'no-useless-call': 'error',
// https://eslint.org/docs/rules/no-useless-catch
'no-useless-catch': 'error',
// https://eslint.org/docs/rules/no-useless-concat
'no-useless-concat': 'error',
// https://eslint.org/docs/rules/no-useless-escape
'no-useless-escape': 'error',
// https://eslint.org/docs/rules/no-useless-return
'no-useless-return': 'error',
// https://eslint.org/docs/rules/no-void
'no-void': 'error',
// https://eslint.org/docs/rules/no-warning-comments
'no-warning-comments': [
'error',
{
terms: ['@TEMP'],
location: 'anywhere',
},
],
// https://eslint.org/docs/rules/no-with
'no-with': 'error',
// https://eslint.org/docs/rules/prefer-named-capture-group
'prefer-named-capture-group': 'off',
// https://eslint.org/docs/rules/prefer-promise-reject-errors
'prefer-promise-reject-errors': 'error',
// https://eslint.org/docs/rules/radix
radix: 'error',
// https://eslint.org/docs/rules/require-await
'require-await': 'off',
// https://eslint.org/docs/rules/require-unicode-regexp
'require-unicode-regexp': 'off',
// https://eslint.org/docs/rules/vars-on-top
'vars-on-top': 'off',
// https://eslint.org/docs/rules/wrap-iife
'wrap-iife': ['error', 'inside'],
// https://eslint.org/docs/rules/yoda
yoda: 'off',
/*
* Strict Mode
* https://eslint.org/docs/rules/strict
*/
strict: ['error', 'never'],
/*
* Variables
* https://eslint.org/docs/rules/init-declarations
*/
'init-declarations': 'off',
// https://eslint.org/docs/rules/no-delete-var
'no-delete-var': 'error',
// https://eslint.org/docs/rules/no-label-var
'no-label-var': 'error',
// https://eslint.org/docs/rules/no-restricted-globals
'no-restricted-globals': [
'error',
// @CUSTOM
],
// https://eslint.org/docs/rules/no-shadow-restricted-names
'no-shadow-restricted-names': 'error',
// https://eslint.org/docs/rules/no-undef
'no-undef': 'error',
// https://eslint.org/docs/rules/no-undef-init
'no-undef-init': 'error',
// https://eslint.org/docs/rules/no-undefined
'no-undefined': 'off',
// https://eslint.org/docs/rules/no-unused-vars
'no-unused-vars': [
'error',
{
vars: 'all',
args: 'after-used',
ignoreRestSiblings: true,
argsIgnorePattern: '^_',
caughtErrors: 'none',
},
],
// https://eslint.org/docs/rules/no-use-before-define
'no-use-before-define': [
'error',
{
functions: false,
classes: false,
variables: false,
},
],
// https://eslint.org/docs/rules/no-sync
'no-sync': 'off',
/*
* Stylistic Issues
* https://eslint.org/docs/rules/array-bracket-newline
*/
'array-bracket-newline': ['error', 'consistent'],
// https://eslint.org/docs/rules/array-bracket-spacing
'array-bracket-spacing': ['error', 'never'],
// https://eslint.org/docs/rules/array-element-newline
'array-element-newline': ['error', 'consistent'],
// https://eslint.org/docs/rules/block-spacing
'block-spacing': ['error', 'always'],
// https://eslint.org/docs/rules/brace-style
'brace-style': ['error', '1tbs', { allowSingleLine: true }],
// https://eslint.org/docs/rules/camelcase
camelcase: [
'error',
{
properties: 'never',
allow: ['^UNSAFE_'],
},
],
// https://eslint.org/docs/rules/capitalized-comments
'capitalized-comments': 'off',
// https://eslint.org/docs/rules/comma-dangle
'comma-dangle': ['error', 'always-multiline'],
// https://eslint.org/docs/rules/comma-spacing
'comma-spacing': [
'error',
{
before: false,
after: true,
},
],
// https://eslint.org/docs/rules/comma-style
'comma-style': ['error', 'last'],
// https://eslint.org/docs/rules/computed-property-spacing
'computed-property-spacing': ['error', 'never'],
// https://eslint.org/docs/rules/consistent-this
'consistent-this': ['error', 'self'],
// https://eslint.org/docs/rules/eol-last
'eol-last': ['error', 'always'],
// https://eslint.org/docs/rules/func-call-spacing
'func-call-spacing': ['error', 'never'],
// https://eslint.org/docs/rules/func-name-matching
'func-name-matching': [
'error',
'always',
{ considerPropertyDescriptor: true },
],
/*
* https://eslint.org/docs/rules/func-names
* "func-names": [
* "error",
* "as-needed"
* ],
* https://eslint.org/docs/rules/func-style
* "func-style": [
* "error",
* "expression"
* ],
* https://eslint.org/docs/rules/function-paren-newline
*/
'function-paren-newline': ['error', 'multiline'],
// https://eslint.org/docs/rules/id-blacklist
'id-blacklist': [
'error',
// @CUSTOM
],
// https://eslint.org/docs/rules/id-length
'id-length': 'off',
// https://eslint.org/docs/rules/id-match
'id-match': 'off',
// https://eslint.org/docs/rules/implicit-arrow-linebreak
'implicit-arrow-linebreak': ['error', 'beside'],
// https://eslint.org/docs/rules/indent
indent: [
'error',
2,
{
SwitchCase: 1,
VariableDeclarator: 'first',
outerIIFEBody: 0,
MemberExpression: 1,
FunctionDeclaration: { parameters: 'first' },
FunctionExpression: { parameters: 'first' },
CallExpression: { arguments: 'first' },
ArrayExpression: 1,
ObjectExpression: 1,
ImportDeclaration: 1,
flatTernaryExpressions: false,
},
],
// https://eslint.org/docs/rules/jsx-quotes
'jsx-quotes': ['error', 'prefer-double'],
// https://eslint.org/docs/rules/key-spacing
'key-spacing': [
'error',
{
beforeColon: false,
afterColon: true,
mode: 'strict',
},
],
// https://eslint.org/docs/rules/keyword-spacing
'keyword-spacing': [
'error',
{
before: true,
after: true,
},
],
// https://eslint.org/docs/rules/line-comment-position
'line-comment-position': 'off',
// https://eslint.org/docs/rules/linebreak-style
'linebreak-style': ['error', 'unix'],
// https://eslint.org/docs/rules/lines-around-comment
'lines-around-comment': [
'error',
{
beforeBlockComment: true,
afterBlockComment: false,
beforeLineComment: false,
afterLineComment: false,
allowBlockStart: true,
allowBlockEnd: false,
allowClassStart: true,
allowClassEnd: false,
allowObjectStart: true,
allowObjectEnd: false,
allowArrayStart: true,
allowArrayEnd: false,
},
],
// https://eslint.org/docs/rules/lines-between-class-members
'lines-between-class-members': ['error', 'always'],
// https://eslint.org/docs/rules/max-depth
'max-depth': ['warn', 4],
/*
* https://eslint.org/docs/rules/max-len
* https://github.com/prettier/eslint-config-prettier#max-len
*/
'max-len': [
'error',
{
code: 80,
tabWidth: 4,
ignoreComments: true,
ignoreTrailingComments: false,
ignoreUrls: true,
ignoreStrings: true,
ignoreTemplateLiterals: true,
ignoreRegExpLiterals: true,
},
],
// https://eslint.org/docs/rules/max-lines
'max-lines': [
'warn',
{
max: 300,
skipBlankLines: true,
skipComments: true,
},
],
/*
* https://eslint.org/docs/rules/max-nested-callbacks
*/
'max-nested-callbacks': ['warn', 4],
// https://eslint.org/docs/rules/multiline-comment-style
// @TODO bug:
// // class Foo {
// // bar(){}
// // baz(){}
// // }
// ->
// /*
// * class Foo {
// * bar(){}
// * baz(){}
// * }
// */
'multiline-comment-style': 'off',
// 'multiline-comment-style': ['error', 'starred-block'],
// https://eslint.org/docs/rules/multiline-ternary
'multiline-ternary': ['error', 'always-multiline'],
// https://eslint.org/docs/rules/new-cap
'new-cap': [
'error',
{
newIsCap: true,
capIsNew: false,
properties: true,
},
],
'@babel/new-cap': 'off',
// https://eslint.org/docs/rules/new-parens
'new-parens': 'error',
// https://eslint.org/docs/rules/newline-per-chained-call
'newline-per-chained-call': 'off',
// https://eslint.org/docs/rules/no-array-constructor
'no-array-constructor': 'error',
// https://eslint.org/docs/rules/no-bitwise
'no-bitwise': 'error',
// https://eslint.org/docs/rules/no-continue
'no-continue': 'off',
// https://eslint.org/docs/rules/no-inline-comments
'no-inline-comments': 'off',
// https://eslint.org/docs/rules/no-lonely-if
'no-lonely-if': 'error',
// https://eslint.org/docs/rules/no-mixed-operators
'no-mixed-operators': 'off',
// https://eslint.org/docs/rules/no-mixed-spaces-and-tabs
'no-mixed-spaces-and-tabs': 'error',
// https://eslint.org/docs/rules/no-multi-assign
'no-multi-assign': 'error',
// https://eslint.org/docs/rules/no-multiple-empty-lines
'no-multiple-empty-lines': [
'error',
{
max: 1,
maxEOF: 1,
maxBOF: 1,
},
],
// https://eslint.org/docs/rules/no-negated-condition
'no-negated-condition': 'off',
// https://eslint.org/docs/rules/no-nested-ternary
'no-nested-ternary': 'error',
// https://eslint.org/docs/rules/no-new-object
'no-new-object': 'error',
// https://eslint.org/docs/rules/no-plusplus
'no-plusplus': 'off',
/*
* "no-plusplus": [
* "error",
* {
* "allowForLoopAfterthoughts": true
* }
* ],
* https://eslint.org/docs/rules/no-restricted-syntax
*/
'no-restricted-syntax': 'off',
// https://eslint.org/docs/rules/no-tabs
'no-tabs': 'error',
// https://eslint.org/docs/rules/no-ternary
'no-ternary': 'off',
// https://eslint.org/docs/rules/no-trailing-spaces
'no-trailing-spaces': [
'error',
{
skipBlankLines: false,
ignoreComments: false,
},
],
// https://eslint.org/docs/rules/no-underscore-dangle
'no-underscore-dangle': 'off',
/*
* "no-underscore-dangle": [
* "error",
* {
* "allowAfterThis": true,
* "allowAfterSuper": true,
* "enforceInMethodNames": true
* }
* ],
* https://eslint.org/docs/rules/no-unneeded-ternary
*/
'no-unneeded-ternary': ['error', { defaultAssignment: true }],
// https://eslint.org/docs/rules/no-whitespace-before-property
'no-whitespace-before-property': 'error',
// https://eslint.org/docs/rules/nonblock-statement-body-position
'nonblock-statement-body-position': ['error', 'below'],
// https://eslint.org/docs/rules/object-curly-newline
'object-curly-newline': ['error', { multiline: true }],
// https://eslint.org/docs/rules/object-curly-spacing
'object-curly-spacing': ['error', 'always'],
'@babel/object-curly-spacing': 'off',
// https://eslint.org/docs/rules/object-property-newline
'object-property-newline': 'off',
// https://eslint.org/docs/rules/one-var
'one-var': [
'error',
{
// var: 'consecutive',
// let: 'consecutive',
// const: 'consecutive',
// separateRequires: true,
initialized: 'never',
uninitialized: 'consecutive',
},
],
// https://eslint.org/docs/rules/one-var-declaration-per-line
'one-var-declaration-per-line': ['error', 'initializations'],
// https://eslint.org/docs/rules/operator-assignment
'operator-assignment': ['error', 'always'],
// https://eslint.org/docs/rules/operator-linebreak
'operator-linebreak': ['error', 'before'],
// https://eslint.org/docs/rules/padded-blocks
'padded-blocks': [
'error',
{
blocks: 'never',
classes: 'always',
switches: 'never',
},
],
// https://eslint.org/docs/rules/padding-line-between-statements
'padding-line-between-statements': 'off',
// https://eslint.org/docs/rules/prefer-object-spread
'prefer-object-spread': 'error',
// https://eslint.org/docs/rules/quote-props
'quote-props': ['error', 'as-needed'],
// https://eslint.org/docs/rules/quotes
quotes: [
'error',
'single',
{ avoidEscape: true, allowTemplateLiterals: true },
],
// https://eslint.org/docs/rules/semi
semi: ['error', 'always'],
'@babel/semi': 'off',
// https://eslint.org/docs/rules/semi-spacing
'semi-spacing': 'error',
// https://eslint.org/docs/rules/semi-style
'semi-style': ['error', 'last'],
// https://eslint.org/docs/rules/sort-keys
'sort-keys': 'off',
// https://eslint.org/docs/rules/sort-vars
'sort-vars': 'off',
// https://eslint.org/docs/rules/space-before-blocks
'space-before-blocks': 'error',
// https://eslint.org/docs/rules/space-before-function-paren
'space-before-function-paren': [
'error',
{
anonymous: 'always',
named: 'never',
asyncArrow: 'always',
},
],
// https://eslint.org/docs/rules/space-in-parens
'space-in-parens': ['error', 'never'],
// https://eslint.org/docs/rules/space-infix-ops
'space-infix-ops': 'error',
// https://eslint.org/docs/rules/space-unary-ops
'space-unary-ops': [
'error',
{
words: true,
nonwords: false,
},
],
// https://eslint.org/docs/rules/spaced-comment
'spaced-comment': [
'error',
'always',
{
line: {
markers: ['/', '!'],
exceptions: ['-', '+', '-+', '=', '*'],
},
block: {
markers: ['/', '!'],
exceptions: ['-', '+', '-+', '=', '*'],
balanced: true,
},
},
],
// https://eslint.org/docs/rules/switch-colon-spacing
'switch-colon-spacing': 'error',
// https://eslint.org/docs/rules/template-tag-spacing
'template-tag-spacing': ['error', 'never'],
// https://eslint.org/docs/rules/unicode-bom
'unicode-bom': 'error',
// https://eslint.org/docs/rules/wrap-regex
'wrap-regex': 'off',
/*
* ECMAScript 6
* https://eslint.org/docs/rules/arrow-body-style
*/
'arrow-body-style': ['error', 'as-needed'],
// https://eslint.org/docs/rules/arrow-parens
'arrow-parens': ['error', 'as-needed', { requireForBlockBody: true }],
// https://eslint.org/docs/rules/arrow-spacing
'arrow-spacing': 'error',
// https://eslint.org/docs/rules/constructor-super
'constructor-super': 'error',
// https://eslint.org/docs/rules/generator-star-spacing
'generator-star-spacing': [
'error',
{
before: false,
after: true,
},
],
// https://eslint.org/docs/rules/no-class-assign
'no-class-assign': 'error',
// https://eslint.org/docs/rules/no-confusing-arrow
'no-confusing-arrow': 'off',
/*
* "no-confusing-arrow": [
* "error",
* {
* "allowParens": true
* }
* ],
* https://eslint.org/docs/rules/no-const-assign
*/
'no-const-assign': 'error',
// https://eslint.org/docs/rules/no-dupe-class-members
'no-dupe-class-members': 'error',
// https://eslint.org/docs/rules/no-duplicate-imports
// @bug 支持 TypeScript 3.8 新语法
// no-duplicate-imports，不允许一个引用存在多个引用。由于 import type 和 import 存在行为差异，不能放到一个 import 里面进行，因此就会产生两个 import
'no-duplicate-imports': 'off',
// 'no-duplicate-imports': [
// 'error',
// {
// includeExports: true,
// },
// ],
// https://eslint.org/docs/rules/no-new-symbol
'no-new-symbol': 'error',
// https://eslint.org/docs/rules/no-restricted-imports
'no-restricted-imports': [
'error',
// @CUSTOM
],
// https://eslint.org/docs/rules/no-this-before-super
'no-this-before-super': 'error',
// https://eslint.org/docs/rules/no-useless-computed-key
'no-useless-computed-key': 'error',
// https://eslint.org/docs/rules/no-useless-constructor
'no-useless-constructor': 'error',
// https://eslint.org/docs/rules/no-useless-rename
'no-useless-rename': 'error',
// https://eslint.org/docs/rules/no-var
'no-var': 'error',
// https://eslint.org/docs/rules/object-shorthand
'object-shorthand': ['error', 'always'],
// https://eslint.org/docs/rules/prefer-arrow-callback
'prefer-arrow-callback': ['error', { allowNamedFunctions: true }],
// https://eslint.org/docs/rules/prefer-const
'prefer-const': [
'error',
{
destructuring: 'any',
ignoreReadBeforeAssign: true,
},
],
// https://eslint.org/docs/rules/prefer-destructuring
'prefer-destructuring': [
'error',
{
array: false,
object: true,
},
{ enforceForRenamedProperties: false },
],
// https://eslint.org/docs/rules/prefer-numeric-literals
'prefer-numeric-literals': 'error',
// https://eslint.org/docs/rules/prefer-rest-params
'prefer-rest-params': 'error',
// https://eslint.org/docs/rules/prefer-spread
'prefer-spread': 'error',
// https://eslint.org/docs/rules/prefer-template
'prefer-template': 'error',
// https://eslint.org/docs/rules/require-yield
'require-yield': 'error',
// https://eslint.org/docs/rules/rest-spread-spacing
'rest-spread-spacing': ['error', 'never'],
/*
* https://eslint.org/docs/rules/sort-imports
* prefer import/order
*/
'sort-imports': 'off',
// https://eslint.org/docs/rules/symbol-description
'symbol-description': 'error',
// https://eslint.org/docs/rules/template-curly-spacing
'template-curly-spacing': ['error', 'never'],
// https://eslint.org/docs/rules/yield-star-spacing
'yield-star-spacing': ['error', 'after'],
// https://eslint.org/docs/rules/function-call-argument-newline
'function-call-argument-newline': ['error', 'consistent'],
/*
* prettier
* https://github.com/prettier/prettier#options
*/
'prettier/prettier': [
'error',
{
printWidth: 80,
tabWidth: 2,
useTabs: false,
semi: true,
singleQuote: true,
trailingComma: 'all',
bracketSpacing: true,
bracketSameLine: true,
arrowParens: 'avoid',
endOfLine: 'auto',
},
],
/*
* import
* Static analysis
* https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-unresolved.md
*/
'import/no-unresolved': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/named.md
// @bug
'import/named': 'off',
// 'import/named': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/default.md
'import/default': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/namespace.md
'import/namespace': ['error', { allowComputed: true }],
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-restricted-paths.md
'import/no-restricted-paths': 'warn',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-absolute-path.md
'import/no-absolute-path': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-dynamic-require.md
'import/no-dynamic-require': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-internal-modules.md
'import/no-internal-modules': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-unused-modules.md
// @BUG
'import/no-unused-modules': 'off',
// 'import/no-unused-modules': [
// 'error',
// {
// missingExports: false,
// unusedExports: true,
// },
// ],
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-webpack-loader-syntax.md
'import/no-webpack-loader-syntax': 'off',
/*
* Helpful warnings
* https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/export.md
*/
'import/export': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-named-as-default.md
'import/no-named-as-default': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-named-as-default-member.md
'import/no-named-as-default-member': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-deprecated.md
'import/no-deprecated': 'warn',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-extraneous-dependencies.md
'import/no-extraneous-dependencies': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-mutable-exports.md
'import/no-mutable-exports': 'error',
/*
* Module systems
* https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/unambiguous.md
*/
'import/unambiguous': 'off',
/*
* https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-commonjs.md
* @TIPS
* for the following 'require' usages:
* 1. dynamic module path -
* explicitly declare `eslint-disable` when truly necessary
* 2. dependencies determined at runtime -
* dynamic import,
* or es6 import + tree shaking,
* or explicitly declare `eslint-disable` when truly necessary
* 3. side effect module -
* `import 'xxx'` (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import#Import_a_module_for_its_side_effects_only)
* 4. async require or promise-loader -
* dynamic import (`import('xxx').then()`)
* for 'modules.exports = jsonData' usage:
* solutions:
* #1: use JSON format
* #2: use es6 export
* export const wechatPayGray = 'xxxx'
* #3: export named object
* const iconPath = {
* wechatPayGray: 'xxxx',
* // ...
* }
* export default iconPath
*/
'import/no-commonjs': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-amd.md
'import/no-amd': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-nodejs-modules.md
'import/no-nodejs-modules': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/first.md
'import/first': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/exports-last.md
'import/exports-last': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-duplicates.md
'import/no-duplicates': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-namespace.md
'import/no-namespace': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/extensions.md
// @bug
'import/extensions': 'off',
// 'import/extensions': [
// 'error',
// 'always',
// {
// js: 'never',
// jsx: 'never',
// ts: 'never',
// tsx: 'never',
// mjs: 'never',
// mjsx: 'never',
// cjs: 'never',
// cjsx: 'never',
// },
// ],
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/order.md
'import/order': [
'error',
{
groups: [
'builtin',
'external',
'internal',
'parent',
'sibling',
'index',
],
'newlines-between': 'ignore',
},
],
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/newline-after-import.md
'import/newline-after-import': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/prefer-default-export.md
'import/prefer-default-export': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/max-dependencies.md
'import/max-dependencies': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-unassigned-import.md
'import/no-unassigned-import': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-named-default.md
'import/no-named-default': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-anonymous-default-export.md
'import/no-anonymous-default-export': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/group-exports.md
'import/group-exports': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-self-import.md
'import/no-self-import': 'error',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-default-export.md
'import/no-default-export': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-named-export.md
'import/no-named-export': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-useless-path-segments.md
'import/no-useless-path-segments': ['error', { noUselessIndex: true }],
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-cycle.md
'import/no-cycle': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/dynamic-import-chunkname.md
// @TODO
'import/dynamic-import-chunkname': 'off',
// https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-relative-parent-imports.md
// @BUG `import { createModel } from '@modern-js-reduck/core'` in monorepo
'import/no-relative-parent-imports': 'off',
// 'import/no-relative-parent-imports': 'error',
// eslint-comments
// https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/HEAD/docs/rules/disable-enable-pair.md
'eslint-comments/disable-enable-pair': ['error', { allowWholeFile: false }],
// https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/HEAD/docs/rules/no-duplicate-disable.md
'eslint-comments/no-duplicate-disable': 'error',
/*
* https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/HEAD/docs/rules/no-unlimited-disable.md
* @TIPS
* move code into a dedicated directory with its own .eslintrc
*/
'eslint-comments/no-unlimited-disable': 'error',
// https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/HEAD/docs/rules/no-unused-disable.md
'eslint-comments/no-unused-disable': 'error',
// https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/HEAD/docs/rules/no-unused-enable.md
'eslint-comments/no-unused-enable': 'error',
// https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/HEAD/docs/rules/no-use.md
'eslint-comments/no-use': [
'error',
{
allow: [
// 'eslint',
'eslint-disable',
'eslint-disable-line',
'eslint-disable-next-line',
'eslint-enable',
'eslint-env',
// "exported",
// "global",
// "globals",
],
},
],
// https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/HEAD/docs/rules/no-aggregating-enable.md
'eslint-comments/no-aggregating-enable': 'error',
// https://github.com/mysticatea/eslint-plugin-eslint-comments/blob/HEAD/docs/rules/no-restricted-disable.md
'eslint-comments/no-restricted-disable': 'off',
/*
* filenames
* https://www.npmjs.com/package/eslint-plugin-filenames#consistent-filenames-via-regex-match-regex
* @TIPS
* use Pascal Case for class and react component
* use Camel Case for others
*/
'filenames/match-regex': ['error', '^[\\[\\]_a-zA-Z0-9.-]+$'],
// https://www.npmjs.com/package/eslint-plugin-filenames#dont-allow-indexjs-files-no-index
'filenames/no-index': 'off',
/*
* promise
* https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/catch-or-return.md
*/
'promise/catch-or-return': 'off',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/no-return-wrap.md
'promise/no-return-wrap': 'error',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/param-names.md
'promise/param-names': 'error',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/always-return.md
'promise/always-return': 'off',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/no-native.md
'promise/no-native': 'off',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/no-nesting.md
'promise/no-nesting': 'warn',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/no-promise-in-callback.md
'promise/no-promise-in-callback': 'warn',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/no-callback-in-promise.md
'promise/no-callback-in-promise': 'off',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/avoid-new.md
'promise/avoid-new': 'off',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/no-new-statics.md
'promise/no-new-statics': 'error',
// https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/valid-params.md
'promise/valid-params': 'error',
/*
* https://github.com/xjamundx/eslint-plugin-promise/blob/master/docs/rules/prefer-await-to-callbacks.md
* @CUSTOM
*/
'promise/prefer-await-to-callbacks': 'off',
/*
* node
*/
// https://github.com/mysticatea/eslint-plugin-node/blob/master/docs/rules/no-restricted-import.md
'node/no-restricted-import': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/master/docs/rules/no-exports-assign.md
'node/no-exports-assign': 'error',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/no-extraneous-import.md
'node/no-extraneous-import': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/no-extraneous-require.md
'node/no-extraneous-require': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/no-missing-import.md
'node/no-missing-import': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/no-missing-require.md
'node/no-missing-require': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/no-unpublished-import.md
'node/no-unpublished-import': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/no-unpublished-require.md
'node/no-unpublished-require': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/no-unpublished-bin.md
'node/no-unpublished-bin': 'error',
// https://github.com/mysticatea/eslint-plugin-node/blob/v7.0.0/docs/rules/no-unsupported-features/es-builtins.md
'node/no-unsupported-features/es-builtins': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/v7.0.0/docs/rules/no-unsupported-features/es-syntax.md
'node/no-unsupported-features/es-syntax': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/v7.0.0/docs/rules/no-unsupported-features/node-builtins.md
'node/no-unsupported-features/node-builtins': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/v7.0.0/docs/rules/prefer-global/process.md
'node/prefer-global/process': ['error', 'always'],
// https://github.com/mysticatea/eslint-plugin-node/blob/v7.0.0/docs/rules/prefer-global/console.md
'node/prefer-global/console': ['error', 'always'],
// https://github.com/mysticatea/eslint-plugin-node/blob/v7.0.0/docs/rules/prefer-global/url.md
'node/prefer-global/url': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/v7.0.0/docs/rules/prefer-global/url-search-params.md
'node/prefer-global/url-search-params': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/v7.0.0/docs/rules/prefer-global/buffer.md
'node/prefer-global/buffer': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/master/docs/rules/prefer-global/text-decoder.md
'node/prefer-global/text-decoder': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/master/docs/rules/prefer-global/text-encoder.md
'node/prefer-global/text-encoder': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/process-exit-as-throw.md
'node/process-exit-as-throw': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/shebang.md
'node/shebang': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/no-deprecated-api.md
'node/no-deprecated-api': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/HEAD/docs/rules/exports-style.md
'node/exports-style': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/master/docs/rules/file-extension-in-import.md
'node/file-extension-in-import': [
'error',
'always',
{
'.js': 'never',
'.jsx': 'never',
'.ts': 'never',
'.d.ts': 'never',
'.tsx': 'never',
'.mjs': 'never',
'.mjsx': 'never',
'.cjs': 'never',
'.cjsx': 'never',
tryExtensions: [...jsExtensions, '.json', '.node'],
},
],
// https://github.com/mysticatea/eslint-plugin-node/blob/v9.0.0/docs/rules/prefer-promises/dns.md
'node/prefer-promises/dns': 'off',
// https://github.com/mysticatea/eslint-plugin-node/blob/v9.0.0/docs/rules/prefer-promises/fs.md
'node/prefer-promises/fs': 'off',
},
settings: {
'import/resolver': 'webpack',
'import/extensions': jsExtensions,
'import/ignore': ['\\.coffee$'],
},
// https://eslint.org/docs/user-guide/configuring#configuration-based-on-glob-patterns
// https://eslint.org/docs/user-guide/migrating-to-6.0.0#-overrides-in-an-extended-config-file-can-now-be-overridden-by-a-parent-config-file
overrides: [
{
files: ['*.test.*', '*.spec.*', '**/__test__/**'],
env: {
mocha: true,
jest: true,
},
rules: {
'no-unused-expressions': 'off',
'@babel/no-unused-expressions': 'off',
},
},
{
files: ['*.worker.*'],
env: { worker: true },
},
{
files: ['**/pages/**/_*', '**/pages/**/index.*', '**/pages/**/\\[**'],
rules: {
'filenames/match-regex': 'off',
},
},
{
files: ['*.stories.[tj]sx', '*.stories.[tj]s'],
rules: { 'import/no-anonymous-default-export': 'off' },
},
{
files: ['**/*.md'],
processor: 'markdown/markdown',
},
// ignore auto-generated css module declarations
{
files: ['*.css.d.ts'],
rules: {
'prettier/prettier': 'off',
},
},
],
};
/* eslint-enable max-lines */