import { fileURLToPath } from 'node:url'; import rocketChatConfig from '@rocket.chat/eslint-config'; import youDontNeedLodashUnderscorePlugin from 'eslint-plugin-you-dont-need-lodash-underscore'; import globals from 'globals'; function getAbsolutePath(path) { return fileURLToPath(new URL(path, import.meta.url)); } /** @type {import('eslint').Linter.FlatConfig[]} */ export default [ ...rocketChatConfig, { ignores: [ 'apps/meteor/app/emoji-emojione/generateEmojiIndex.js', 'apps/meteor/**/public', 'apps/meteor/**/private/moment-locales', 'apps/meteor/**/imports', 'apps/meteor/**/packages', 'apps/meteor/.meteor/**', ], }, { files: ['apps/meteor/**/*'], languageOptions: { globals: { __meteor_runtime_config__: 'readonly', Assets: 'readonly', chrome: 'readonly', jscolor: 'readonly', ...globals.browser, }, }, plugins: { 'you-dont-need-lodash-underscore': youDontNeedLodashUnderscorePlugin, }, settings: { 'import/ignore': ['meteor/.+'], }, rules: { 'import/named': 'error', 'import/no-unresolved': [ 'error', { commonjs: true, caseSensitive: true, ignore: ['meteor/.+'], }, ], 'react-hooks/exhaustive-deps': 'warn', 'you-dont-need-lodash-underscore/concat': 'error', 'you-dont-need-lodash-underscore/drop': 'error', 'you-dont-need-lodash-underscore/drop-right': 'error', 'you-dont-need-lodash-underscore/index-of': 'error', 'you-dont-need-lodash-underscore/join': 'error', 'you-dont-need-lodash-underscore/last': 'error', 'you-dont-need-lodash-underscore/last-index-of': 'error', 'you-dont-need-lodash-underscore/reverse': 'error', 'you-dont-need-lodash-underscore/fill': 'error', 'you-dont-need-lodash-underscore/detect': 'error', 'you-dont-need-lodash-underscore/first': 'error', 'you-dont-need-lodash-underscore/is-array': 'error', 'you-dont-need-lodash-underscore/slice': 'error', 'you-dont-need-lodash-underscore/bind': 'error', 'you-dont-need-lodash-underscore/is-finite': 'error', 'you-dont-need-lodash-underscore/is-integer': 'error', 'you-dont-need-lodash-underscore/is-nan': 'error', 'you-dont-need-lodash-underscore/is-nil': 'error', 'you-dont-need-lodash-underscore/is-null': 'error', 'you-dont-need-lodash-underscore/is-undefined': 'error', 'you-dont-need-lodash-underscore/keys': 'error', 'you-dont-need-lodash-underscore/extend-own': 'error', 'you-dont-need-lodash-underscore/assign': 'error', 'you-dont-need-lodash-underscore/values': 'error', 'you-dont-need-lodash-underscore/entries': 'error', 'you-dont-need-lodash-underscore/to-pairs': 'error', 'you-dont-need-lodash-underscore/pairs': 'error', 'you-dont-need-lodash-underscore/split': 'error', 'you-dont-need-lodash-underscore/starts-with': 'error', 'you-dont-need-lodash-underscore/ends-with': 'error', 'you-dont-need-lodash-underscore/to-lower': 'error', 'you-dont-need-lodash-underscore/to-upper': 'error', 'you-dont-need-lodash-underscore/trim': 'error', 'you-dont-need-lodash-underscore/pad-start': 'error', 'you-dont-need-lodash-underscore/pad-end': 'error', 'you-dont-need-lodash-underscore/repeat': 'error', 'you-dont-need-lodash-underscore/uniq': 'error', 'you-dont-need-lodash-underscore/replace': 'error', 'you-dont-need-lodash-underscore/omit': 'error', 'you-dont-need-lodash-underscore/flatten': 'error', 'you-dont-need-lodash-underscore/throttle': 'error', 'you-dont-need-lodash-underscore/is-string': 'error', 'you-dont-need-lodash-underscore/cast-array': 'error', 'you-dont-need-lodash-underscore/clone-deep': 'error', 'you-dont-need-lodash-underscore/is-function': 'error', 'you-dont-need-lodash-underscore/capitalize': 'error', 'you-dont-need-lodash-underscore/is-date': 'error', 'you-dont-need-lodash-underscore/defaults': 'error', 'you-dont-need-lodash-underscore/head': 'error', 'you-dont-need-lodash-underscore/find': 'warn', 'you-dont-need-lodash-underscore/find-index': 'warn', 'you-dont-need-lodash-underscore/each': 'warn', 'you-dont-need-lodash-underscore/for-each': 'warn', 'you-dont-need-lodash-underscore/every': 'warn', 'you-dont-need-lodash-underscore/all': 'warn', 'you-dont-need-lodash-underscore/filter': 'warn', 'you-dont-need-lodash-underscore/select': 'warn', 'you-dont-need-lodash-underscore/map': 'warn', 'you-dont-need-lodash-underscore/collect': 'warn', 'you-dont-need-lodash-underscore/reduce': 'warn', 'you-dont-need-lodash-underscore/inject': 'warn', 'you-dont-need-lodash-underscore/foldl': 'warn', 'you-dont-need-lodash-underscore/reduce-right': 'warn', 'you-dont-need-lodash-underscore/foldr': 'warn', 'you-dont-need-lodash-underscore/size': 'warn', 'you-dont-need-lodash-underscore/some': 'warn', 'you-dont-need-lodash-underscore/any': 'warn', 'you-dont-need-lodash-underscore/includes': 'warn', 'you-dont-need-lodash-underscore/contains': 'warn', 'you-dont-need-lodash-underscore/take-right': 'warn', 'you-dont-need-lodash-underscore/get': 'warn', 'you-dont-need-lodash-underscore/union-by': 'warn', 'you-dont-need-lodash-underscore/is-array-buffer': 'warn', 'new-cap': [ 'error', { capIsNewExceptions: [ 'Match.Optional', 'Match.Maybe', 'Match.OneOf', 'Match.Where', 'Match.ObjectIncluding', 'Push.Configure', 'SHA256', ], }, ], 'prefer-arrow-callback': [ 'error', { allowNamedFunctions: true, }, ], }, }, { files: ['apps/meteor/**/*.@(ts|tsx)'], ignores: ['apps/meteor/.scripts/*.ts', 'apps/meteor/**/*.d.ts'], rules: { '@typescript-eslint/naming-convention': [ 'error', { selector: ['function', 'parameter', 'variable'], modifiers: ['destructured'], format: null, }, { selector: ['variable'], format: ['camelCase', 'UPPER_CASE', 'PascalCase'], leadingUnderscore: 'allowSingleOrDouble', }, { selector: ['function'], format: ['camelCase', 'PascalCase'], leadingUnderscore: 'allowSingleOrDouble', }, { selector: ['parameter'], format: ['PascalCase'], filter: { regex: 'Component$', match: true, }, }, { selector: ['parameter'], format: ['camelCase'], leadingUnderscore: 'allow', }, { selector: ['parameter'], format: ['camelCase'], modifiers: ['unused'], leadingUnderscore: 'require', }, { selector: 'parameter', format: null, filter: { regex: '^Story$', match: true, }, }, { selector: ['interface'], format: ['PascalCase'], custom: { regex: '^I[A-Z]', match: true, }, }, ], 'no-unreachable-loop': 'error', }, }, { files: ['apps/meteor/**/*.tests.js'], languageOptions: { globals: { ...globals.mocha, }, }, }, { files: ['apps/meteor/tests/@(end-to-end|unit)/**/*.spec.ts'], rules: { 'jest/expect-expect': 'off', 'jest/no-conditional-expect': 'off', 'jest/no-done-callback': 'off', 'jest/no-export': 'off', 'jest/no-identical-title': 'off', 'jest/no-standalone-expect': 'off', 'jest/no-test-prefixes': 'off', 'jest/valid-describe-callback': 'off', 'jest/valid-expect-in-promise': 'off', 'jest/valid-expect': 'off', 'jest/valid-title': 'off', }, }, { files: ['apps/meteor/tests/@(end-to-end|unit)/**/*.ts'], rules: { '@typescript-eslint/no-unused-expressions': 'off', }, }, { files: [ 'apps/meteor/client/**/*.@(ts|tsx)', 'apps/meteor/server/**/*.ts', 'apps/meteor/ee/app/**/*.ts', 'apps/meteor/ee/client/**/*.@(ts|tsx)', 'apps/meteor/ee/server/**/*.ts', 'packages/i18n/src/scripts/common.mts', ], rules: { '@typescript-eslint/no-floating-promises': 'off', }, }, { files: ['apps/meteor/tests/e2e/**/*'], languageOptions: { parserOptions: { projectService: true, }, }, rules: { '@typescript-eslint/no-floating-promises': 'error', 'import/named': 'error', 'import/order': [ 'error', { 'newlines-between': 'always', 'groups': ['builtin', 'external', 'internal', ['parent', 'sibling', 'index']], 'alphabetize': { order: 'asc', }, }, ], }, }, { files: ['apps/meteor/packages/**/*'], languageOptions: { globals: { Package: 'readonly', Npm: 'readonly', }, }, }, { files: ['packages/apps-engine/**/*.ts'], languageOptions: { parserOptions: { project: getAbsolutePath('./packages/apps-engine/tsconfig-lint.json'), }, }, rules: { '@typescript-eslint/no-empty-object-type': 'off', '@typescript-eslint/no-unsafe-function-type': 'error', '@typescript-eslint/no-wrapper-object-types': 'error', '@typescript-eslint/naming-convention': [ 'error', { selector: ['function', 'parameter', 'variable'], modifiers: ['destructured'], format: null, }, { selector: ['variable'], format: ['camelCase', 'UPPER_CASE', 'PascalCase'], leadingUnderscore: 'allowSingleOrDouble', }, { selector: ['function'], format: ['camelCase', 'PascalCase'], leadingUnderscore: 'allowSingleOrDouble', }, { selector: ['parameter'], format: ['camelCase'], leadingUnderscore: 'allow', }, { selector: ['parameter'], format: ['camelCase'], modifiers: ['unused'], leadingUnderscore: 'allow', }, { selector: ['interface'], format: ['PascalCase'], custom: { regex: '^I[A-Z]', match: true, }, }, ], '@typescript-eslint/no-empty-function': 'off', '@typescript-eslint/no-unused-vars': ['error', { args: 'none' }], 'new-cap': 'off', }, }, { ignores: ['packages/apps-engine/**/@(client|definition|docs|server|lib|deno-runtime|.deno|.deno-cache)/**'], }, { files: ['packages/core-typings/**/*'], rules: { '@typescript-eslint/no-empty-interface': 'off', }, }, { files: ['packages/ddp-client/**/*'], rules: { '@typescript-eslint/naming-convention': [ 'error', { selector: 'variableLike', format: ['camelCase'], leadingUnderscore: 'allow' }, { selector: ['variable'], format: ['camelCase', 'UPPER_CASE', 'PascalCase'], leadingUnderscore: 'allowSingleOrDouble', }, { selector: ['function'], format: ['camelCase', 'PascalCase'], leadingUnderscore: 'allowSingleOrDouble', }, { selector: 'parameter', format: ['camelCase'], modifiers: ['unused'], leadingUnderscore: 'require', }, ], }, }, { ignores: ['packages/jest-presets/@(client|server)/**'], }, { files: ['packages/livechat/**/*'], languageOptions: { globals: { ...globals.browser, }, }, settings: { react: { pragma: 'h', pragmaFrag: 'Fragment', version: 'detect', }, }, rules: { 'import/order': [ 'error', { 'newlines-between': 'always', 'groups': ['builtin', 'external', 'internal', ['parent', 'sibling', 'index']], 'alphabetize': { order: 'asc', }, }, ], 'jsx-a11y/alt-text': 'off', 'jsx-a11y/click-events-have-key-events': 'off', 'jsx-a11y/media-has-caption': 'off', 'jsx-a11y/no-static-element-interactions': 'off', 'jsx-quotes': ['error', 'prefer-single'], 'react/jsx-curly-brace-presence': 'off', 'react/display-name': [ 'warn', { ignoreTranspilerName: false, }, ], 'react/jsx-fragments': ['error', 'syntax'], 'react/jsx-key': 'off', 'react/jsx-no-bind': [ 'warn', { ignoreRefs: true, allowFunctions: true, allowArrowFunctions: true, }, ], 'react/jsx-no-comment-textnodes': 'error', 'react/jsx-no-duplicate-props': 'error', 'react/jsx-no-target-blank': 'error', 'react/jsx-no-undef': 'error', 'react/jsx-tag-spacing': [ 'error', { beforeSelfClosing: 'always', }, ], 'react/jsx-uses-react': 'error', 'react/jsx-uses-vars': 'error', 'react/no-children-prop': 'error', 'react/no-danger': 'warn', 'react/no-deprecated': 'error', 'react/no-did-mount-set-state': 'error', 'react/no-did-update-set-state': 'error', 'react/no-direct-mutation-state': 'warn', 'react/no-find-dom-node': 'error', 'react/no-is-mounted': 'error', 'react/no-multi-comp': 'off', 'react/no-string-refs': 'error', 'react/no-unknown-property': ['error', { ignore: ['class'] }], 'react/prefer-es6-class': 'error', 'react/prefer-stateless-function': 'warn', 'react/require-render-return': 'error', 'react/self-closing-comp': 'error', 'react-hooks/rules-of-hooks': 'error', 'react-hooks/exhaustive-deps': 'warn', 'no-sequences': 'off', }, }, { files: ['packages/livechat/**/*.@(ts|tsx)'], rules: { '@typescript-eslint/naming-convention': [ 'error', { selector: 'variableLike', format: ['camelCase'], leadingUnderscore: 'allow' }, { selector: ['variable'], format: ['camelCase', 'UPPER_CASE', 'PascalCase'], leadingUnderscore: 'allowSingleOrDouble', }, { selector: ['function'], format: ['camelCase', 'PascalCase'], leadingUnderscore: 'allowSingleOrDouble', }, { selector: 'parameter', format: ['camelCase'], modifiers: ['unused'], leadingUnderscore: 'require', }, ], }, }, { ignores: ['packages/node-poplib/**', 'packages/storybook-config/*.@(d.ts|js)', 'scripts/**', '.github/**', '.houston/**'], }, { ignores: ['scripts/**'], }, { files: [ 'apps/meteor/client/**/*.@(ts|tsx)', 'apps/meteor/app/**/*.ts', 'apps/meteor/ee/app/**/*.ts', 'apps/meteor/ee/client/**/*.@(ts|tsx)', 'apps/meteor/ee/server/**/*.ts', 'apps/meteor/server/**/*.ts', 'packages/fuselage-ui-kit/**/*.@(ts|tsx)', 'packages/livechat/**/*.@(ts|tsx)', 'packages/ui-client/**/*.@(ts|tsx)', 'packages/ui-voip/**/*.@(ts|tsx)', 'packages/web-ui-registration/**/*.@(ts|tsx)', ], rules: { '@typescript-eslint/no-misused-promises': 'warn', '@typescript-eslint/no-unused-vars': [ 'error', { varsIgnorePattern: 'Endpoints?$|Routes$|^invites$|^livechatVisitorDepartmentTransfer$', // FIXME? argsIgnorePattern: '^_', ignoreRestSiblings: true, caughtErrors: 'none', }, ], }, }, { files: ['packages/@(sha256|models)/**/*'], rules: { 'new-cap': [ 'error', { capIsNewExceptions: ['SHA256'], }, ], }, }, // FIXME: React 19 useEffectEvent conflicts with fuselage-hooks { files: ['**/*.@(ts|tsx)'], rules: { 'react-hooks/exhaustive-deps': 'warn', 'react-hooks/rules-of-hooks': 'warn', }, }, // FIXME: these rules require type information and the files are not included in the main tsconfig.json { files: [ '**/*.d.ts', '**/__tests__/**', '**/*.@(spec|test).@(ts|tsx)', '**/tests/**', '**/.storybook/**', '**/jest.config.@(ts|js)', '**/jest.config.*.@(ts|js)', '**/webpack.config.@(ts|js)', '**/vite.config.@(ts|js)', '**/rollup.config.@(ts|js)', 'apps/meteor/.storybook/logo.svg.d.ts', 'packages/fuselage-ui-kit/.storybook/logo.svg.d.ts', 'packages/storybook-config/src/logo.svg.d.ts', '@(ee/packages|packages)/*/jest.config.ts', 'ee/packages/pdf-worker/.storybook/*.@(ts|tsx)', 'packages/@(gazzodown|ui-client|ui-composer|ui-voip|web-ui-registration)/.storybook/*.@(ts|tsx)', ], rules: { '@typescript-eslint/prefer-optional-chain': 'off', '@typescript-eslint/no-misused-promises': 'off', }, }, // FIXME: these storybook rules cannot be enabled until Storybook is upgraded to >=9 { files: ['**/*.stories.@(ts|tsx|js|jsx|mjs|cjs)'], rules: { 'storybook/no-renderer-packages': 'off', }, }, // FIXME { files: ['ee/packages/federation-matrix/src/api/.well-known/server.ts'], rules: { 'import/order': 'warn', }, }, ];