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Readarr/frontend/.eslintrc.js

333 lines
9.7 KiB

4 years ago
const fs = require('fs');
const dirs = fs
.readdirSync('frontend/src', { withFileTypes: true })
.filter((dirent) => dirent.isDirectory())
.map((dirent) => dirent.name)
.join('|');
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const frontendFolder = __dirname;
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module.exports = {
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parser: '@babel/eslint-parser',
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env: {
browser: true,
commonjs: true,
node: true,
es6: true
},
globals: {
expect: false,
chai: false,
sinon: false
},
parserOptions: {
ecmaVersion: 6,
sourceType: 'module',
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babelOptions: {
configFile: `${frontendFolder}/babel.config.js`,
},
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ecmaFeatures: {
modules: true,
impliedStrict: true
}
},
plugins: [
'filenames',
'react',
'simple-import-sort',
'import'
],
settings: {
react: {
version: 'detect'
}
},
rules: {
'filenames/match-exported': ['error'],
// ECMAScript 6
'arrow-body-style': [0],
'arrow-parens': ['error', 'always'],
'arrow-spacing': ['error', { before: true, after: true }],
'constructor-super': 'error',
'generator-star-spacing': 'off',
'no-class-assign': 'error',
'no-confusing-arrow': 'error',
'no-const-assign': 'error',
'no-dupe-class-members': 'error',
'no-duplicate-imports': 'error',
'no-new-symbol': 'error',
'no-this-before-super': 'error',
'no-useless-escape': 'error',
'no-useless-computed-key': 'error',
'no-useless-constructor': 'error',
'no-var': 'warn',
'object-shorthand': ['error', 'properties'],
'prefer-arrow-callback': 'error',
'prefer-const': 'warn',
'prefer-reflect': 'off',
'prefer-rest-params': 'off',
'prefer-spread': 'warn',
'prefer-template': 'error',
'require-yield': 'off',
'template-curly-spacing': ['error', 'never'],
'yield-star-spacing': 'off',
// Possible Errors
'comma-dangle': 'error',
'no-cond-assign': 'error',
'no-console': 'off',
'no-constant-condition': 'warn',
'no-control-regex': 'error',
'no-debugger': 'off',
'no-dupe-args': 'error',
'no-dupe-keys': 'error',
'no-duplicate-case': 'error',
'no-empty': 'warn',
'no-empty-character-class': 'error',
'no-ex-assign': 'error',
'no-extra-boolean-cast': 'error',
'no-extra-parens': ['error', 'functions'],
'no-extra-semi': 'error',
'no-func-assign': 'error',
'no-inner-declarations': 'error',
'no-invalid-regexp': 'error',
'no-irregular-whitespace': 'error',
'no-negated-in-lhs': 'error',
'no-obj-calls': 'error',
'no-regex-spaces': 'error',
'no-sparse-arrays': 'error',
'no-unexpected-multiline': 'error',
'no-unreachable': 'warn',
'no-unsafe-finally': 'error',
'use-isnan': 'error',
'valid-jsdoc': 'off',
'valid-typeof': 'error',
// Best Practices
'accessor-pairs': 'off',
'array-callback-return': 'warn',
'block-scoped-var': 'warn',
'consistent-return': 'off',
curly: 'error',
'default-case': 'error',
'dot-location': ['error', 'property'],
'dot-notation': 'error',
eqeqeq: ['error', 'smart'],
'guard-for-in': 'error',
'no-alert': 'warn',
'no-caller': 'error',
'no-case-declarations': 'error',
'no-div-regex': 'error',
'no-else-return': 'error',
'no-empty-function': ['error', { allow: ['arrowFunctions'] }],
'no-empty-pattern': 'error',
'no-eval': 'error',
'no-extend-native': 'error',
'no-extra-bind': 'error',
'no-fallthrough': 'error',
'no-floating-decimal': 'error',
'no-implicit-coercion': ['error', {
boolean: false,
number: true,
string: true,
allow: [/* "!!", "~", "*", "+" */]
}],
'no-implicit-globals': 'error',
'no-implied-eval': 'error',
'no-invalid-this': 'off',
'no-iterator': 'error',
'no-labels': 'error',
'no-lone-blocks': 'error',
'no-loop-func': 'error',
'no-magic-numbers': ['off', { ignoreArrayIndexes: true, ignore: [0, 1] }],
'no-multi-spaces': 'error',
'no-multi-str': 'error',
'no-native-reassign': ['error', { exceptions: ['console'] }],
'no-new': 'off',
'no-new-func': 'error',
'no-new-wrappers': 'error',
'no-octal': 'error',
'no-octal-escape': 'error',
'no-param-reassign': 'off',
'no-process-env': 'off',
'no-proto': 'error',
'no-redeclare': 'error',
'no-return-assign': 'warn',
'no-script-url': 'error',
'no-self-assign': 'error',
'no-self-compare': 'error',
'no-sequences': 'error',
'no-throw-literal': 'error',
'no-unmodified-loop-condition': 'error',
'no-unused-expressions': 'error',
'no-unused-labels': 'error',
'no-useless-call': 'error',
'no-useless-concat': 'error',
'no-void': 'error',
'no-warning-comments': 'off',
'no-with': 'error',
radix: ['error', 'as-needed'],
'vars-on-top': 'off',
'wrap-iife': ['error', 'inside'],
yoda: 'error',
// Strict Mode
strict: ['error', 'never'],
// Variables
'init-declarations': ['error', 'always'],
'no-catch-shadow': 'error',
'no-delete-var': 'error',
'no-label-var': 'error',
'no-restricted-globals': 'off',
'no-shadow': 'error',
'no-shadow-restricted-names': 'error',
'no-undef': 'error',
'no-undef-init': 'off',
'no-undefined': 'off',
'no-unused-vars': ['error', { args: 'none', ignoreRestSiblings: true }],
'no-use-before-define': 'error',
// Node.js and CommonJS
'callback-return': 'warn',
'global-require': 'error',
'handle-callback-err': 'warn',
'no-mixed-requires': 'error',
'no-new-require': 'error',
'no-path-concat': 'error',
'no-process-exit': 'error',
// Stylistic Issues
'array-bracket-spacing': ['error', 'never'],
'block-spacing': ['error', 'always'],
'brace-style': ['error', '1tbs', { allowSingleLine: false }],
camelcase: 'off',
'comma-spacing': ['error', { before: false, after: true }],
'comma-style': ['error', 'last'],
'computed-property-spacing': ['error', 'never'],
'consistent-this': ['error', 'self'],
'eol-last': 'error',
'func-names': 'off',
'func-style': ['error', 'declaration'],
indent: ['error', 2, { SwitchCase: 1 }],
'key-spacing': ['error', { beforeColon: false, afterColon: true }],
'keyword-spacing': ['error', { before: true, after: true }],
'lines-around-comment': ['error', { beforeBlockComment: true, afterBlockComment: false }],
'max-depth': ['error', { maximum: 5 }],
'max-nested-callbacks': ['error', 4],
'max-statements': 'off',
'max-statements-per-line': ['error', { max: 1 }],
'new-cap': ['error', { capIsNewExceptions: ['$.Deferred', 'DragDropContext', 'DragLayer', 'DragSource', 'DropTarget'] }],
'new-parens': 'error',
'newline-after-var': 'off',
'newline-before-return': 'off',
'newline-per-chained-call': 'off',
'no-array-constructor': 'error',
'no-bitwise': 'error',
'no-continue': 'error',
'no-inline-comments': 'off',
'no-lonely-if': 'warn',
'no-mixed-spaces-and-tabs': 'error',
'no-multiple-empty-lines': ['error', { max: 1 }],
'no-negated-condition': 'warn',
'no-nested-ternary': 'error',
'no-new-object': 'error',
'no-plusplus': 'off',
'no-restricted-syntax': 'off',
'no-spaced-func': 'error',
'no-ternary': 'off',
'no-trailing-spaces': 'error',
'no-underscore-dangle': ['error', { allowAfterThis: true }],
'no-unneeded-ternary': 'error',
'no-whitespace-before-property': 'error',
'object-curly-spacing': ['error', 'always'],
'one-var': ['error', 'never'],
'one-var-declaration-per-line': ['error', 'always'],
'operator-assignment': ['off', 'never'],
'operator-linebreak': ['error', 'after'],
'quote-props': ['error', 'as-needed'],
quotes: ['error', 'single'],
'require-jsdoc': 'off',
semi: 'error',
'semi-spacing': ['error', { before: false, after: true }],
'sort-vars': 'off',
'space-before-blocks': ['error', 'always'],
'space-before-function-paren': ['error', 'never'],
'space-in-parens': 'off',
'space-infix-ops': 'off',
'space-unary-ops': 'off',
'spaced-comment': 'error',
'wrap-regex': 'error',
// ImportSort
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'simple-import-sort/imports': 'error',
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'import/newline-after-import': 'error',
// React
'react/jsx-boolean-value': [2, 'always'],
'react/jsx-uses-vars': 2,
'react/jsx-closing-bracket-location': 2,
'react/jsx-tag-spacing': ['error'],
'react/jsx-curly-spacing': [2, 'never'],
'react/jsx-equals-spacing': [2, 'never'],
'react/jsx-indent-props': [2, 2],
'react/jsx-indent': [2, 2, { indentLogicalExpressions: true }],
'react/jsx-key': 2,
'react/jsx-no-bind': [2, { allowArrowFunctions: true }],
'react/jsx-no-duplicate-props': [2, { ignoreCase: true }],
'react/jsx-max-props-per-line': [2, { maximum: 2 }],
'react/jsx-handler-names': [2, { eventHandlerPrefix: '(on|dispatch)', eventHandlerPropPrefix: 'on' }],
'react/jsx-no-undef': 2,
'react/jsx-pascal-case': 2,
'react/jsx-uses-react': 2,
// Explicitly disabled in case we want to enable them again
'react/no-did-mount-set-state': 0,
'react/no-did-update-set-state': 0,
'react/no-direct-mutation-state': 2,
'react/no-multi-comp': [2, { ignoreStateless: true }],
'react/no-unknown-property': 2,
'react/prefer-es6-class': 2,
'react/prop-types': 2,
'react/react-in-jsx-scope': 2,
'react/self-closing-comp': 2,
'react/sort-comp': 2,
'react/jsx-wrap-multilines': 2
},
overrides: [
{
files: ['*.js'],
rules: {
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'simple-import-sort/imports': [
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'error',
{
groups: [
// Packages
// Absolute Paths
// Relative Paths
// Css
['^@?\\w', `^(${dirs})(/.*|$)`, '^\\.', '^\\..*css$']
]
}
]
}
}
]
};