| /** |
| * @license |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| // Do not add any bazel-specific properties in this file to keep it clean. |
| // Please add such properties to the .eslintrc-bazel.js file |
| const path = require('path'); |
| |
| module.exports = { |
| "extends": ["eslint:recommended", "google"], |
| "parserOptions": { |
| "ecmaVersion": 9, |
| "sourceType": "module" |
| }, |
| "env": { |
| "browser": true, |
| "es6": true |
| }, |
| "rules": { |
| "no-confusing-arrow": "error", |
| "newline-per-chained-call": ["error", {"ignoreChainWithDepth": 2}], |
| "arrow-body-style": ["error", "as-needed", |
| {"requireReturnForObjectLiteral": true}], |
| "arrow-parens": ["error", "as-needed"], |
| "block-spacing": ["error", "always"], |
| "brace-style": ["error", "1tbs", {"allowSingleLine": true}], |
| "camelcase": "off", |
| "comma-dangle": ["error", { |
| "arrays": "always-multiline", |
| "objects": "always-multiline", |
| "imports": "always-multiline", |
| "exports": "always-multiline", |
| "functions": "never" |
| }], |
| "eol-last": "off", |
| "indent": ["error", 2, { |
| "MemberExpression": 2, |
| "FunctionDeclaration": {"body": 1, "parameters": 2}, |
| "FunctionExpression": {"body": 1, "parameters": 2}, |
| "CallExpression": {"arguments": 2}, |
| "ArrayExpression": 1, |
| "ObjectExpression": 1, |
| "SwitchCase": 1 |
| }], |
| "keyword-spacing": ["error", {"after": true, "before": true}], |
| "lines-between-class-members": ["error", "always"], |
| "max-len": [ |
| "error", |
| 80, |
| 2, |
| { |
| "ignoreComments": true, |
| "ignorePattern": "^import .*;$" |
| } |
| ], |
| "new-cap": ["error", { |
| "capIsNewExceptions": ["Polymer", "LegacyElementMixin", |
| "GestureEventListeners", "LegacyDataMixin"] |
| }], |
| "no-console": "off", |
| "no-multiple-empty-lines": ["error", {"max": 1}], |
| "no-prototype-builtins": "off", |
| "no-redeclare": "off", |
| "no-restricted-syntax": [ |
| "error", |
| { |
| "selector": "ExpressionStatement > CallExpression > MemberExpression[object.name='test'][property.name='only']", |
| "message": "Remove test.only." |
| }, |
| { |
| "selector": "ExpressionStatement > CallExpression > MemberExpression[object.name='suite'][property.name='only']", |
| "message": "Remove suite.only." |
| } |
| ], |
| // no-undef disables global variable. |
| // "globals" declares allowed global variables. |
| "no-undef": ["error"], |
| "no-useless-escape": "off", |
| "no-var": "error", |
| "operator-linebreak": "off", |
| "object-shorthand": ["error", "always"], |
| "padding-line-between-statements": [ |
| "error", |
| { |
| "blankLine": "always", |
| "prev": "class", |
| "next": "*" |
| }, |
| { |
| "blankLine": "always", |
| "prev": "*", |
| "next": "class" |
| } |
| ], |
| "prefer-arrow-callback": "error", |
| "prefer-const": "error", |
| "prefer-promise-reject-errors": "error", |
| "prefer-spread": "error", |
| "quote-props": ["error", "consistent-as-needed"], |
| "semi": ["error", "always"], |
| "template-curly-spacing": "error", |
| |
| "require-jsdoc": 0, |
| "valid-jsdoc": 0, |
| "jsdoc/check-alignment": 2, |
| "jsdoc/check-examples": 0, |
| "jsdoc/check-indentation": 0, |
| "jsdoc/check-param-names": 0, |
| "jsdoc/check-syntax": 0, |
| "jsdoc/check-tag-names": 0, |
| "jsdoc/check-types": 0, |
| "jsdoc/implements-on-classes": 2, |
| "jsdoc/match-description": 0, |
| "jsdoc/newline-after-description": 2, |
| "jsdoc/no-types": 0, |
| "jsdoc/no-undefined-types": 0, |
| "jsdoc/require-description": 0, |
| "jsdoc/require-description-complete-sentence": 0, |
| "jsdoc/require-example": 0, |
| "jsdoc/require-hyphen-before-param-description": 0, |
| "jsdoc/require-jsdoc": 0, |
| "jsdoc/require-param": 0, |
| "jsdoc/require-param-description": 0, |
| "jsdoc/require-param-name": 2, |
| "jsdoc/require-param-type": 2, |
| "jsdoc/require-returns": 0, |
| "jsdoc/require-returns-check": 0, |
| "jsdoc/require-returns-description": 0, |
| "jsdoc/require-returns-type": 2, |
| "jsdoc/valid-types": 2, |
| "jsdoc/require-file-overview": ["error", { |
| "tags": { |
| "license": { |
| "mustExist": true, |
| "preventDuplicates": true |
| } |
| } |
| }], |
| "import/named": 2, |
| "import/no-self-import": 2, |
| // The no-cycle rule is slow, because it doesn't cache dependencies. |
| // Disable it. |
| "import/no-cycle": 0, |
| "import/no-useless-path-segments": 2, |
| "import/no-unused-modules": 2, |
| "import/no-default-export": 2, |
| // Custom rule from the //tools/js/eslint-rules directory. |
| // See //tools/js/eslint-rules/README.md for details |
| "goog-module-id": 2, |
| }, |
| |
| // List of allowed globals in all files |
| "globals": { |
| // Polygerrit global variables. |
| // You must not add anything new in this list! |
| // Instead export variables from modules |
| // TODO(dmfilippov): Remove global variables from polygerrit |
| // Global variables from 3rd party libraries. |
| // You should not add anything in this list, always try to import |
| // If import is not possible - you can extend this list |
| "ShadyCSS": "readonly", |
| "linkify": "readonly", |
| "security": "readonly", |
| }, |
| "overrides": [ |
| { |
| // .js-only rules |
| "files": ["**/*.js"], |
| "rules": { |
| // The rule is required for .js files only, because typescript compiler |
| // always checks import. |
| "import/no-unresolved": 2, |
| }, |
| "globals": { |
| "goog": "readonly", |
| } |
| }, |
| { |
| "files": ["**/*.ts"], |
| "extends": [require.resolve("gts/.eslintrc.json")], |
| "rules": { |
| // The following rules is required to match internal google rules |
| "@typescript-eslint/restrict-plus-operands": "error" |
| }, |
| "parserOptions": { |
| "project": path.resolve(__dirname, "./tsconfig.json"), |
| } |
| }, |
| { |
| "files": ["**/*.ts"], |
| "excludedFiles": "*.d.ts", |
| "rules": { |
| // Custom rule from the //tools/js/eslint-rules directory. |
| // See //tools/js/eslint-rules/README.md for details |
| "ts-imports-js": 2, |
| } |
| }, |
| { |
| "files": ["*.html", "test.js", "test-infra.js", "template_test.js"], |
| "rules": { |
| "jsdoc/require-file-overview": "off" |
| }, |
| }, |
| { |
| "files": [ |
| "*.html", |
| "common-test-setup.js", |
| "common-test-setup-karma.js", |
| "*_test.js", |
| "a11y-test-utils.js", |
| ], |
| // Additional global variables allowed in tests |
| "globals": { |
| // Global variables from 3rd party test libraries/frameworks. |
| // You can extend this list if you want to use other global |
| // variables from these libraries and import is not possible |
| "MockInteractions": "readonly", |
| "_": "readonly", |
| "axs": "readonly", |
| "a11ySuite": "readonly", |
| "assert": "readonly", |
| "expect": "readonly", |
| "fixture": "readonly", |
| "flush": "readonly", |
| "flushAsynchronousOperations": "readonly", |
| "setup": "readonly", |
| "sinon": "readonly", |
| "stub": "readonly", |
| "suite": "readonly", |
| "suiteSetup": "readonly", |
| "suiteTeardown": "readonly", |
| "teardown": "readonly", |
| "test": "readonly", |
| "fixtureFromElement": "readonly", |
| "fixtureFromTemplate": "readonly", |
| } |
| }, |
| { |
| "files": "import-href.js", |
| "globals": { |
| "HTMLImports": "readonly", |
| } |
| }, |
| { |
| "files": ["samples/**/*.js"], |
| "globals": { |
| // Settings for samples. You can add globals here if you want to use it |
| "Gerrit": "readonly", |
| "Polymer": "readonly", |
| } |
| }, |
| { |
| "files": ["test/functional/**/*.js", "template_test.js"], |
| // Settings for functional tests. These scripts are node scripts. |
| // Turn off "no-undef" to allow any global variable |
| "env": { |
| "browser": false, |
| "node": true, |
| "es6": false |
| }, |
| "rules": { |
| "no-undef": "off", |
| } |
| }, |
| { |
| "files": ["*_html.js", "gr-icons.js", "*-theme.js", "*-styles.js"], |
| "rules": { |
| "max-len": "off" |
| } |
| }, |
| { |
| "files": ["*_html.js"], |
| "rules": { |
| "prettier/prettier": ["error", { |
| "bracketSpacing": false, |
| "singleQuote": true, |
| }] |
| } |
| } |
| ], |
| "plugins": [ |
| "html", |
| "jsdoc", |
| "import", |
| "prettier" |
| ], |
| "settings": { |
| "html/report-bad-indent": "error", |
| "import/resolver": { |
| "node": {}, |
| [path.resolve(__dirname, './.eslint-ts-resolver.js')]: {}, |
| }, |
| }, |
| }; |
