5fd8db294a
Summary: Pull Request resolved: https://github.com/facebook/flipper/pull/741 Reviewed By: jknoxville Differential Revision: D19371114 fbshipit-source-id: 07c6bd71e58011cc3fffa34354546eb773e3fc3d
75 lines
2.2 KiB
JavaScript
75 lines
2.2 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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const fbjs = require('eslint-config-fbjs');
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// enforces copyright header and @format directive to be present in every file
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const pattern = /^\*\r?\n[\S\s]*Facebook[\S\s]* \* @format\r?\n/;
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const prettierConfig = {
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requirePragma: true,
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singleQuote: true,
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trailingComma: 'all',
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bracketSpacing: false,
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jsxBracketSameLine: true,
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parser: 'flow',
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};
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module.exports = {
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parser: 'babel-eslint',
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extends: 'fbjs',
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plugins: [...fbjs.plugins, 'header', 'prettier', '@typescript-eslint'],
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rules: {
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// disable rules from eslint-config-fbjs
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'react/react-in-jsx-scope': 0, // not needed with our metro implementation
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'no-new': 0, // new keyword needed e.g. new Notification
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'no-catch-shadow': 0, // only relevant for IE8 and below
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'no-bitwise': 0, // bitwise operations needed in some places
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'consistent-return': 0,
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'no-var': 2,
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'prefer-const': [2, {destructuring: 'all'}],
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'prefer-spread': 1,
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'prefer-rest-params': 1,
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'max-len': 0, // lets prettier take care of this
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indent: 0, // lets prettier take care of this
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'no-console': 0, // we're setting window.console in App.js
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'no-multi-spaces': 2,
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'prefer-promise-reject-errors': 1,
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'no-throw-literal': 'error',
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'no-extra-boolean-cast': 2,
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'no-extra-semi': 2,
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'no-unsafe-negation': 2,
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'no-useless-computed-key': 2,
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'no-useless-rename': 2,
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// additional rules for this project
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'header/header': [2, 'block', {pattern}],
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'prettier/prettier': [2, prettierConfig],
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'flowtype/object-type-delimiter': [0],
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},
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overrides: [
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{
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files: ['*.tsx', '*.ts'],
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parser: '@typescript-eslint/parser',
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rules: {
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'prettier/prettier': [2, {...prettierConfig, parser: 'typescript'}],
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'@typescript-eslint/no-unused-vars': [
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1,
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{
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ignoreRestSiblings: true,
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varsIgnorePattern: '^_',
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argsIgnorePattern: '^_',
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caughtErrorsIgnorePattern: '^_',
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},
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],
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},
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},
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],
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};
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