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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /remote/test/puppeteer/.eslintrc.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/remote/test/puppeteer/.eslintrc.js b/remote/test/puppeteer/.eslintrc.js
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+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+const {readdirSync} = require('fs');
+const {join} = require('path');
+
+const rulesDirPlugin = require('eslint-plugin-rulesdir');
+
+rulesDirPlugin.RULES_DIR = 'tools/eslint/lib';
+
+function getThirdPartyPackages() {
+ return readdirSync(join(__dirname, 'packages/puppeteer-core/third_party'), {
+ withFileTypes: true,
+ })
+ .filter(dirent => {
+ return dirent.isDirectory();
+ })
+ .map(({name}) => {
+ return {
+ name,
+ message: `Import \`${name}\` from the vendored location: third_party/${name}/index.js`,
+ };
+ });
+}
+
+module.exports = {
+ root: true,
+ env: {
+ node: true,
+ es6: true,
+ },
+
+ parser: '@typescript-eslint/parser',
+
+ plugins: ['mocha', '@typescript-eslint', 'import', 'rulesdir'],
+
+ extends: ['plugin:prettier/recommended', 'plugin:import/typescript'],
+
+ settings: {
+ 'import/resolver': {
+ typescript: true,
+ },
+ },
+
+ rules: {
+ // Brackets keep code readable.
+ curly: ['error', 'all'],
+ // Brackets keep code readable and `return` intentions clear.
+ 'arrow-body-style': ['error', 'always'],
+ // Error if files are not formatted with Prettier correctly.
+ 'prettier/prettier': 'error',
+ // syntax preferences
+ 'spaced-comment': [
+ 'error',
+ 'always',
+ {
+ markers: ['*'],
+ },
+ ],
+ eqeqeq: ['error'],
+ 'accessor-pairs': [
+ 'error',
+ {
+ getWithoutSet: false,
+ setWithoutGet: false,
+ },
+ ],
+ 'new-parens': 'error',
+ 'func-call-spacing': 'error',
+ 'prefer-const': 'error',
+
+ 'max-len': [
+ 'error',
+ {
+ /* this setting doesn't impact things as we use Prettier to format
+ * our code and hence dictate the line length.
+ * Prettier aims for 80 but sometimes makes the decision to go just
+ * over 80 chars as it decides that's better than wrapping. ESLint's
+ * rule defaults to 80 but therefore conflicts with Prettier. So we
+ * set it to something far higher than Prettier would allow to avoid
+ * it causing issues and conflicting with Prettier.
+ */
+ code: 200,
+ comments: 90,
+ ignoreTemplateLiterals: true,
+ ignoreUrls: true,
+ ignoreStrings: true,
+ ignoreRegExpLiterals: true,
+ },
+ ],
+ // anti-patterns
+ 'no-var': 'error',
+ 'no-with': 'error',
+ 'no-multi-str': 'error',
+ 'no-caller': 'error',
+ 'no-implied-eval': 'error',
+ 'no-labels': 'error',
+ 'no-new-object': 'error',
+ 'no-octal-escape': 'error',
+ 'no-self-compare': 'error',
+ 'no-shadow-restricted-names': 'error',
+ 'no-cond-assign': 'error',
+ 'no-debugger': 'error',
+ 'no-dupe-keys': 'error',
+ 'no-duplicate-case': 'error',
+ 'no-empty-character-class': 'error',
+ 'no-unreachable': 'error',
+ 'no-unsafe-negation': 'error',
+ radix: 'error',
+ 'valid-typeof': 'error',
+ 'no-unused-vars': [
+ 'error',
+ {
+ args: 'none',
+ vars: 'local',
+ varsIgnorePattern:
+ '([fx]?describe|[fx]?it|beforeAll|beforeEach|afterAll|afterEach)',
+ },
+ ],
+ 'no-implicit-globals': ['error'],
+
+ // es2015 features
+ 'require-yield': 'error',
+ 'template-curly-spacing': ['error', 'never'],
+
+ // ensure we don't have any it.only or describe.only in prod
+ 'mocha/no-exclusive-tests': 'error',
+
+ 'import/order': [
+ 'error',
+ {
+ 'newlines-between': 'always',
+ alphabetize: {order: 'asc', caseInsensitive: true},
+ },
+ ],
+
+ 'import/no-cycle': ['error', {maxDepth: Infinity}],
+
+ 'no-restricted-syntax': [
+ 'error',
+ // Don't allow underscored declarations on camelCased variables/properties.
+ // ...RESTRICTED_UNDERSCORED_IDENTIFIERS,
+ ],
+
+ // Keeps comments formatted.
+ 'rulesdir/prettier-comments': 'error',
+ // Enforces consistent file extension
+ 'rulesdir/extensions': 'error',
+ // Enforces license headers on files
+ 'rulesdir/check-license': 'warn',
+ },
+ overrides: [
+ {
+ files: ['*.ts'],
+ parserOptions: {
+ allowAutomaticSingleRunInference: true,
+ project: './tsconfig.base.json',
+ },
+ extends: [
+ 'plugin:@typescript-eslint/eslint-recommended',
+ 'plugin:@typescript-eslint/recommended',
+ 'plugin:@typescript-eslint/stylistic',
+ ],
+ plugins: ['eslint-plugin-tsdoc'],
+ rules: {
+ // Enforces clean up of used resources.
+ 'rulesdir/use-using': 'error',
+ // Brackets keep code readable.
+ curly: ['error', 'all'],
+ // Brackets keep code readable and `return` intentions clear.
+ 'arrow-body-style': ['error', 'always'],
+ // Error if comments do not adhere to `tsdoc`.
+ 'tsdoc/syntax': 'error',
+ // Keeps array types simple only when they are simple for readability.
+ '@typescript-eslint/array-type': ['error', {default: 'array-simple'}],
+ 'no-unused-vars': 'off',
+ '@typescript-eslint/no-unused-vars': [
+ 'error',
+ {argsIgnorePattern: '^_', varsIgnorePattern: '^_'},
+ ],
+ 'func-call-spacing': 'off',
+ '@typescript-eslint/func-call-spacing': 'error',
+ semi: 'off',
+ '@typescript-eslint/semi': 'error',
+ '@typescript-eslint/no-empty-function': 'off',
+ '@typescript-eslint/no-use-before-define': 'off',
+ // We have to use any on some types so the warning isn't valuable.
+ '@typescript-eslint/no-explicit-any': 'off',
+ // We don't require explicit return types on basic functions or
+ // dummy functions in tests, for example
+ '@typescript-eslint/explicit-function-return-type': 'off',
+ // We allow non-null assertions if the value was asserted using `assert` API.
+ '@typescript-eslint/no-non-null-assertion': 'off',
+ '@typescript-eslint/no-useless-template-literals': 'error',
+ /**
+ * This is the default options (as per
+ * https://github.com/typescript-eslint/typescript-eslint/blob/HEAD/packages/eslint-plugin/docs/rules/ban-types.md),
+ *
+ * Unfortunately there's no way to
+ */
+ '@typescript-eslint/ban-types': [
+ 'error',
+ {
+ extendDefaults: true,
+ types: {
+ /*
+ * Puppeteer's API accepts generic functions in many places so it's
+ * not a useful linting rule to ban the `Function` type. This turns off
+ * the banning of the `Function` type which is a default rule.
+ */
+ Function: false,
+ },
+ },
+ ],
+ // By default this is a warning but we want it to error.
+ '@typescript-eslint/explicit-module-boundary-types': 'error',
+ 'no-restricted-syntax': [
+ 'error',
+ {
+ // Never use `require` in TypeScript since they are transpiled out.
+ selector: "CallExpression[callee.name='require']",
+ message: '`require` statements are not allowed. Use `import`.',
+ },
+ {
+ // We need this as NodeJS will run until all the timers have resolved
+ message: 'Use method `Deferred.race()` instead.',
+ selector:
+ 'MemberExpression[object.name="Promise"][property.name="race"]',
+ },
+ {
+ message:
+ 'Deferred `valueOrThrow` should not be called in `Deferred.race()` pass deferred directly',
+ selector:
+ 'CallExpression[callee.object.name="Deferred"][callee.property.name="race"] > ArrayExpression > CallExpression[callee.property.name="valueOrThrow"]',
+ },
+ ],
+ '@typescript-eslint/no-floating-promises': [
+ 'error',
+ {ignoreVoid: true, ignoreIIFE: true},
+ ],
+ '@typescript-eslint/prefer-ts-expect-error': 'error',
+ // This is more performant; see https://v8.dev/blog/fast-async.
+ '@typescript-eslint/return-await': ['error', 'always'],
+ // This optimizes the dependency tracking for type-only files.
+ '@typescript-eslint/consistent-type-imports': 'error',
+ // So type-only exports get elided.
+ '@typescript-eslint/consistent-type-exports': 'error',
+ // Don't want to trigger unintended side-effects.
+ '@typescript-eslint/no-import-type-side-effects': 'error',
+ },
+ overrides: [
+ {
+ files: 'packages/puppeteer-core/src/**/*.ts',
+ rules: {
+ 'no-restricted-imports': [
+ 'error',
+ {
+ patterns: ['*Events', '*.test.js'],
+ paths: [...getThirdPartyPackages()],
+ },
+ ],
+ },
+ },
+ {
+ files: [
+ 'packages/puppeteer-core/src/**/*.test.ts',
+ 'tools/mocha-runner/src/test.ts',
+ ],
+ rules: {
+ // With the Node.js test runner, `describe` and `it` are technically
+ // promises, but we don't need to await them.
+ '@typescript-eslint/no-floating-promises': 'off',
+ },
+ },
+ ],
+ },
+ ],
+};