mirror of
https://github.com/facebook/lexical.git
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ce3520006e
WIP WIP Cleanup Cleanup eslint Fix Fix selection issues + text removal Fix a few bugs and add GCC compilation Remove node_modules Remove node_modules
120 lines
3.8 KiB
JavaScript
120 lines
3.8 KiB
JavaScript
'use strict';
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const restrictedGlobals = require('confusing-browser-globals');
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const OFF = 0;
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const ERROR = 2
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module.exports = {
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extends: ['fbjs', 'prettier'],
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// Stop ESLint from looking for a configuration file in parent folders
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root: true,
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plugins: [
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'jest',
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'no-for-of-loops',
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'no-function-declare-after-return',
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'react',
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],
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parser: 'babel-eslint',
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parserOptions: {
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ecmaVersion: 8,
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sourceType: 'script',
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ecmaFeatures: {
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experimentalObjectRestSpread: true,
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},
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},
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// We're stricter than the default config, mostly. We'll override a few rules
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// and then enable some React specific ones.
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rules: {
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'accessor-pairs': OFF,
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'brace-style': [ERROR, '1tbs'],
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'consistent-return': OFF,
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'dot-location': [ERROR, 'property'],
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// We use console['error']() as a signal to not transform it:
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'dot-notation': [ERROR, {allowPattern: '^(error|warn)$'}],
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'eol-last': ERROR,
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eqeqeq: [ERROR, 'allow-null'],
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indent: OFF,
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'jsx-quotes': [ERROR, 'prefer-double'],
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'keyword-spacing': [ERROR, {after: true, before: true}],
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'no-bitwise': OFF,
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'no-console': OFF,
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'no-inner-declarations': [ERROR, 'functions'],
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'no-multi-spaces': ERROR,
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'no-restricted-globals': [ERROR].concat(restrictedGlobals),
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'no-restricted-syntax': [ERROR, 'WithStatement'],
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'no-shadow': ERROR,
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'no-unused-expressions': ERROR,
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'no-unused-vars': [ERROR, {args: 'none'}],
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'no-use-before-define': OFF,
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'no-useless-concat': OFF,
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quotes: [ERROR, 'single', {avoidEscape: true, allowTemplateLiterals: true}],
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'space-before-blocks': ERROR,
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'space-before-function-paren': OFF,
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'valid-typeof': [ERROR, {requireStringLiterals: true}],
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// Flow fails with with non-string literal keys
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'no-useless-computed-key': OFF,
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// We apply these settings to files that should run on Node.
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// They can't use JSX or ES6 modules, and must be in strict mode.
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// They can, however, use other ES6 features.
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// (Note these rules are overridden later for source files.)
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'no-var': ERROR,
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strict: ERROR,
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// Enforced by Prettier
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// TODO: Prettier doesn't handle long strings or long comments. Not a big
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// deal. But I turned it off because loading the plugin causes some obscure
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// syntax error and it didn't seem worth investigating.
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'max-len': OFF,
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// Prettier forces semicolons in a few places
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'flowtype/object-type-delimiter': OFF,
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// React & JSX
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// Our transforms set this automatically
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'react/jsx-boolean-value': [ERROR, 'always'],
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'react/jsx-no-undef': ERROR,
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// We don't care to do this
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'react/jsx-sort-prop-types': OFF,
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'react/jsx-space-before-closing': ERROR,
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'react/jsx-uses-react': ERROR,
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'react/no-is-mounted': OFF,
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// This isn't useful in our test code
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'react/react-in-jsx-scope': ERROR,
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'react/self-closing-comp': ERROR,
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// We don't care to do this
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'react/jsx-wrap-multilines': [
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ERROR,
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{declaration: false, assignment: false},
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],
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// Prevent for...of loops because they require a Symbol polyfill.
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// You can disable this rule for code that isn't shipped (e.g. build scripts and tests).
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'no-for-of-loops/no-for-of-loops': ERROR,
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// Prevent function declarations after return statements
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'no-function-declare-after-return/no-function-declare-after-return': ERROR,
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},
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overrides: [
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{
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// We apply these settings to the source files that get compiled.
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// They can use all features including JSX (but shouldn't use `var`).
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files: 'packages/*/src/**/*.js',
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parser: 'babel-eslint',
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parserOptions: {
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ecmaVersion: 8,
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sourceType: 'module',
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},
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rules: {
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'no-var': ERROR,
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'prefer-const': ERROR,
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strict: OFF,
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},
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},
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],
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};
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