/
.eslintrc.js
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/
.eslintrc.js
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
const xpcshellTestConfig = require("eslint-plugin-mozilla/lib/configs/xpcshell-test.js");
const browserTestConfig = require("eslint-plugin-mozilla/lib/configs/browser-test.js");
const mochitestTestConfig = require("eslint-plugin-mozilla/lib/configs/mochitest-test.js");
const chromeTestConfig = require("eslint-plugin-mozilla/lib/configs/chrome-test.js");
const { testPaths } = require("./.eslintrc-test-paths.js");
const fs = require("fs");
const path = require("path");
/**
* Some configurations have overrides, which can't be specified within overrides,
* so we need to remove them.
*
* @param {object} config
* The configuration to remove overrides from.
* @returns {object}
* The new configuration.
*/
function removeOverrides(config) {
config = { ...config };
delete config.overrides;
return config;
}
function readFile(path) {
return fs
.readFileSync(path, { encoding: "utf-8" })
.split("\n")
.filter(p => p && !p.startsWith("#"));
}
const ignorePatterns = [
...readFile(
path.join(__dirname, "tools", "rewriting", "ThirdPartyPaths.txt")
),
...readFile(path.join(__dirname, "tools", "rewriting", "Generated.txt")),
...readFile(
path.join(
__dirname,
"devtools",
"client",
"debugger",
"src",
".eslintignore"
)
).map(p => `devtools/client/debugger/src/${p}`),
];
const httpTestingPaths = [
"**/*mixedcontent",
"**/*CrossOrigin",
"**/*crossorigin",
"**/*cors",
"**/*downgrade",
"**/*Downgrade",
];
module.exports = {
settings: {
"import/extensions": [".mjs"],
},
ignorePatterns,
// Ignore eslint configurations in parent directories.
root: true,
// New rules and configurations should generally be added in
// tools/lint/eslint/eslint-plugin-mozilla/lib/configs/recommended.js to
// allow external repositories that use the plugin to pick them up as well.
extends: ["plugin:mozilla/recommended"],
plugins: ["mozilla", "import", "json"],
overrides: [
{
files: [
// All .eslintrc.js files are in the node environment, so turn that
// on here.
// https://github.com/eslint/eslint/issues/13008
".eslintrc.js",
// *.config.js files are generally assumed to be configuration files
// based for node.
"*.config.?(m)js",
],
env: {
node: true,
browser: false,
},
},
{
files: [
"**/*.jsx",
"browser/components/pocket/content/**/*.js",
"browser/components/storybook/.storybook/**/*.mjs",
],
parserOptions: {
ecmaFeatures: {
jsx: true,
},
},
},
{
files: ["browser/components/storybook/**"],
env: {
"mozilla/privileged": false,
},
},
{
files: ["*.mjs"],
rules: {
"import/default": "error",
"import/export": "error",
"import/named": "error",
"import/namespace": "error",
"import/newline-after-import": "error",
"import/no-duplicates": "error",
"import/no-absolute-path": "error",
"import/no-named-default": "error",
"import/no-named-as-default": "error",
"import/no-named-as-default-member": "error",
"import/no-self-import": "error",
"import/no-unassigned-import": "error",
"import/no-unresolved": [
"error",
// Bug 1773473 - Ignore resolver URLs for chrome and resource as we
// do not yet have a resolver for them.
{ ignore: ["chrome://", "resource://"] },
],
"import/no-useless-path-segments": "error",
},
},
{
// Turn off no-unassigned-import for files that typically test our
// custom elements, which are imported for the side effects (ie
// the custom element being registered) rather than any particular
// export:
files: ["**/*.stories.mjs"],
rules: {
"import/no-unassigned-import": "off",
},
},
{
files: [
// Bug 1773475 - For now, turn off no-unresolved on some paths where we import
// from node_modules, as the ESLint setup only installs modules at the
// top-level.
"devtools/shared/compatibility/**",
"browser/components/storybook/**",
],
rules: {
"import/no-unresolved": "off",
},
},
{
files: ["*.html", "*.xhtml", "*.xml"],
rules: {
// Curly brackets are required for all the tree via recommended.js,
// however these files aren't auto-fixable at the moment.
curly: "off",
},
},
{
// TODO: Bug 1515949. Enable no-undef for gfx/
files: "gfx/layers/apz/test/mochitest/**",
rules: {
"no-undef": "off",
},
},
{
files: ["**/test/**", "**/tests/**"],
extends: ["plugin:mozilla/general-test"],
},
{
...removeOverrides(xpcshellTestConfig),
files: testPaths.xpcshell.map(path => `${path}**`),
excludedFiles: ["**/*.jsm", "**/*.mjs", "**/*.sjs"],
},
{
// If it is an xpcshell head file, we turn off global unused variable checks, as it
// would require searching the other test files to know if they are used or not.
// This would be expensive and slow, and it isn't worth it for head files.
// We could get developers to declare as exported, but that doesn't seem worth it.
files: testPaths.xpcshell.map(path => `${path}head*.js`),
rules: {
"no-unused-vars": [
"error",
{
argsIgnorePattern: "^_",
vars: "local",
},
],
},
},
{
// This section enables errors of no-unused-vars globally for all test*.js
// files in xpcshell test paths.
// This is not done in the xpcshell-test configuration as we cannot pull
// in overrides from there. We should at some stage, aim to enable this
// for all files in xpcshell-tests.
files: testPaths.xpcshell.map(path => `${path}test*.js`),
rules: {
// No declaring variables that are never used
"no-unused-vars": [
"error",
{
argsIgnorePattern: "^_",
vars: "all",
},
],
},
},
{
...removeOverrides(browserTestConfig),
files: testPaths.browser.map(path => `${path}**`),
excludedFiles: ["**/*.jsm", "**/*.mjs", "**/*.sjs"],
},
{
...removeOverrides(mochitestTestConfig),
files: testPaths.mochitest.map(path => `${path}**`),
excludedFiles: [
"**/*.jsm",
"**/*.mjs",
"security/manager/ssl/tests/mochitest/browser/**",
],
},
{
...removeOverrides(chromeTestConfig),
files: testPaths.chrome.map(path => `${path}**`),
excludedFiles: ["**/*.jsm", "**/*.mjs", "**/*.sjs"],
},
{
env: {
// Ideally we wouldn't be using the simpletest env here, but our uses of
// js files mean we pick up everything from the global scope, which could
// be any one of a number of html files. So we just allow the basics...
"mozilla/simpletest": true,
},
files: [
...testPaths.mochitest.map(path => `${path}/**/*.js`),
...testPaths.chrome.map(path => `${path}/**/*.js`),
],
excludedFiles: ["**/*.jsm", "**/*.mjs", "**/*.sjs"],
},
{
// Some directories have multiple kinds of tests, and some rules
// don't work well for HTML-based mochitests, so disable those.
files: testPaths.xpcshell
.concat(testPaths.browser)
.map(path => [`${path}/**/*.html`, `${path}/**/*.xhtml`])
.flat(),
rules: {
// plain/chrome mochitests don't automatically include Assert, so
// autofixing `ok()` to Assert.something is bad.
"mozilla/no-comparison-or-assignment-inside-ok": "off",
},
},
{
// Some directories reuse `test_foo.js` files between mochitest-plain and
// unit tests, or use custom postMessage-based assertion propagation into
// browser tests. Ignore those too:
files: [
// Reuses xpcshell unit test scripts in mochitest-plain HTML files.
"dom/indexedDB/test/**",
// Dispatches functions to the webpage in ways that are hard to detect.
"toolkit/components/antitracking/test/**",
],
rules: {
"mozilla/no-comparison-or-assignment-inside-ok": "off",
},
},
{
files: ["browser/base/content/browser.js"],
rules: {
"mozilla/no-more-globals": "error",
},
},
{
// Bug 881389 - Complete switching to console.createInstance from custom
// modules. To support the gradual switch, we log these as warnings until
// they have been transitioned.
files: [
"browser/base/content/browser-data-submission-info-bar.js",
"browser/base/content/browser-sync.js",
"browser/base/content/browser.js",
"browser/components/BrowserGlue.sys.mjs",
"browser/components/attribution/AttributionCode.sys.mjs",
"browser/components/customizableui/**",
"browser/components/downloads/**",
"browser/components/enterprisepolicies/**",
"browser/components/firefoxview/**",
"browser/components/migration/**",
"browser/components/newtab/lib/ASRouterPreferences.sys.mjs",
"browser/components/protocolhandler/WebProtocolHandlerRegistrar.sys.mjs",
"browser/components/shell/ShellService.sys.mjs",
"browser/components/syncedtabs/TabListComponent.sys.mjs",
"browser/components/uitour/UITour.sys.mjs",
"browser/tools/mozscreenshots/mozscreenshots/extension/Screenshot.sys.mjs",
"devtools/client/webconsole/test/**",
"devtools/shared/tests/xpcshell/test_console_filtering.js",
"devtools/shared/webconsole/test/chrome/test_consoleapi_innerID.html",
"dom/push/Push*.sys.mjs",
"mobile/shared/modules/geckoview/GeckoViewUtils.sys.mjs",
"remote/shared/**",
"security/manager/ssl/RemoteSecuritySettings.sys.mjs",
"services/**",
"testing/mochitest/api.js",
"toolkit/components/backgroundtasks/**",
"toolkit/components/crashes/**",
"toolkit/components/enterprisepolicies/**",
"toolkit/components/extensions/**",
"toolkit/components/formautofill/**",
"toolkit/components/messaging-system/**",
"toolkit/components/normandy/**",
"toolkit/components/places/**",
"toolkit/components/printing/**",
"toolkit/components/taskscheduler/**",
"toolkit/components/telemetry/**",
"toolkit/components/utils/JsonSchemaValidator.sys.mjs",
"toolkit/modules/AsanReporter.sys.mjs",
"toolkit/modules/GMPInstallManager.sys.mjs",
"toolkit/modules/OSKeyStore.sys.mjs",
"toolkit/modules/ProfileAge.sys.mjs",
"toolkit/modules/tests/xpcshell/test_Log*.js",
"toolkit/mozapps/defaultagent/BackgroundTask_defaultagent.sys.mjs",
"toolkit/mozapps/extensions/**",
"toolkit/mozapps/update/**",
],
rules: {
"mozilla/use-console-createInstance": "off",
},
},
{
// Bug 1881270 - Gradually roll-out no-case-declarations to more areas.
files: [
"accessible/tests/mochitest/promisified-events.js",
"browser/actors/**",
"browser/base/content/**",
"browser/components/**",
"browser/modules/BrowserUsageTelemetry.sys.mjs",
"browser/modules/URILoadingHelper.sys.mjs",
"devtools/client/**",
"devtools/server/**",
"devtools/shared/layout/dom-matrix-2d.js",
"devtools/startup/DevToolsStartup.sys.mjs",
"docshell/test/navigation/file_blockBFCache.html",
"docshell/test/navigation/test_bug1375833.html",
"docshell/test/unit/AllowJavascriptParent.sys.mjs",
"dom/base/test/chrome/window_nsITextInputProcessor.xhtml",
"dom/html/test/forms/test_input_sanitization.html",
"dom/media/PeerConnection.sys.mjs",
"dom/media/autoplay/test/mochitest/test_autoplay_policy_web_audio_AudioParamStream.html",
"dom/payments/test/PayerDetailsChromeScript.js",
"dom/payments/test/simple_payment_request.html",
"dom/push/PushService.sys.mjs",
"dom/security/test/referrer-policy/browser_referrer_disallow_cross_site_relaxing.js",
"dom/tests/mochitest/bugs/test_bug622361.html",
"dom/workers/test/sourcemap_header_debugger.js",
"gfx/layers/apz/test/mochitest/**",
"intl/locale/tests/unit/test_localeService.js",
"layout/tools/layout-debug/LayoutDebugChild.sys.mjs",
"layout/tools/reftest/reftest.sys.mjs",
"mobile/android/modules/geckoview/**",
"mobile/shared/actors/**",
"mobile/shared/components/geckoview/GeckoViewStartup.sys.mjs",
"mobile/shared/modules/geckoview/**",
"netwerk/test/browser/browser_test_data_channel_observer.js",
"netwerk/test/unit/test_proxyconnect.js",
"remote/**",
"services/fxaccounts/**",
"services/sync/**",
"testing/mochitest/ShutdownLeaksCollector.sys.mjs",
"testing/specialpowers/content/SpecialPowers*.sys.mjs",
"toolkit/actors/**",
"toolkit/components/**",
"toolkit/modules/**",
"toolkit/mozapps/downloads/DownloadLastDir.sys.mjs",
"toolkit/mozapps/extensions/**",
"toolkit/mozapps/update/UpdateListener.sys.mjs",
"toolkit/content/widgets/**",
"uriloader/exthandler/tests/mochitest/browser_download_open_with_internal_handler.js",
"widget/tests/file_test_ime_state_on_focus_move.js",
],
rules: {
"no-case-declarations": "warn",
},
},
{
// Bug 1881268 - Gradually roll-out no-constant-condition to more areas.
files: [
"accessible/tests/browser/mac/browser_attributed_text.js",
"accessible/tests/mochitest/text.js",
"browser/base/content/test/general/browser_bug734076.js",
"browser/base/content/test/static/**",
"browser/components/BrowserContentHandler.sys.mjs",
"browser/components/extensions/test/browser/browser_ext_slow_script.js",
"browser/components/places/content/places-tree.js",
"browser/components/translations/tests/browser/browser_translations_panel_fuzzing.js",
"browser/components/translations/tests/browser/browser_translations_full_page_panel_fuzzing.js",
"browser/components/urlbar/UrlbarUtils.sys.mjs",
"browser/components/urlbar/tests/browser/browser_copying.js",
"devtools/client/dom/test/head.js",
"devtools/client/framework/browser-toolbox/test/helpers-browser-toolbox.js",
"devtools/client/fronts/inspector/rule-rewriter.js",
"devtools/client/inspector/**",
"devtools/client/netmonitor/**",
"devtools/client/performance-new/test/browser/helpers.js",
"devtools/client/shared/**",
"devtools/client/webconsole/**",
"devtools/server/actors/**",
"devtools/server/socket/websocket-server.js",
"devtools/shared/css/parsing-utils.js",
"devtools/shared/inspector/css-logic.js",
"devtools/shared/tests/xpcshell/test_csslexer.js",
"docshell/test/mochitest/test_bug529119-1.html",
"docshell/test/mochitest/test_bug529119-2.html",
"docshell/test/navigation/file_sessionhistory_iframe_removal.html",
"docshell/test/navigation/test_online_offline_bfcache.html",
"dom/base/test/chrome/window_nsITextInputProcessor.xhtml",
"dom/base/test/fullscreen/file_fullscreen-bug-1798219.html",
"dom/base/test/unit/test_isequalnode.js",
"dom/filesystem/tests/script_fileList.js",
"dom/media/mediasource/test/test_Eviction_mp4.html",
"dom/media/mediasource/test/test_ExperimentalAsync.html",
"dom/media/webspeech/recognition/test/test_online_http.html",
"dom/media/webspeech/recognition/test/test_online_http_webkit.html",
"dom/streams/test/xpcshell/large-pipeto.js",
"dom/webtransport/test/xpcshell/test_simple_stream.js",
"dom/xhr/tests/terminateSyncXHR_worker.js",
"editor/libeditor/tests/test_contenteditable_text_input_handling.html",
"editor/libeditor/tests/test_selection_move_commands.html",
"gfx/layers/apz/test/mochitest/**",
"gfx/layers/layerviewer/layerTreeView.js",
"intl/uconv/tests/unit/test_charset_conversion.js",
"js/src/builtin/**",
"layout/inspector/tests/test_getCSSStyleRules.html",
"layout/inspector/tests/test_is_valid_css_color.html",
"layout/style/test/property_database.js",
"layout/style/test/test_computed_style_grid_with_pseudo.html",
"layout/style/test/test_visited_reftests.html",
"mobile/android/geckoview/src/androidTest/assets/www/getusermedia_xorigin_container.html",
"mobile/shared/components/extensions/test/mochitest/test_ext_tabs_events.html",
"modules/libjar/test/unit/test_fault_handler.js",
"netwerk/test/httpserver/httpd.sys.mjs",
"netwerk/test/unit/**",
"remote/cdp/domains/content/runtime/ExecutionContext.sys.mjs",
"remote/cdp/test/browser/page/browser_printToPDF.js",
"remote/marionette/actors/MarionetteCommandsParent.sys.mjs",
"remote/shared/messagehandler/transports/RootTransport.sys.mjs",
"services/settings/Attachments.sys.mjs",
"storage/test/unit/test_storage_service.js",
"testing/talos/talos/pageloader/chrome/report.js",
"testing/talos/talos/**",
"toolkit/components/asyncshutdown/tests/xpcshell/head.js",
"toolkit/components/extensions/NativeMessaging.sys.mjs",
"toolkit/components/extensions/test/xpcshell/test_ext_i18n.js",
"toolkit/components/extensions/test/xpcshell/test_ext_i18n_css.js",
"toolkit/components/formautofill/default/FormAutofillPrompter.sys.mjs",
"toolkit/components/pictureinpicture/tests/browser_videoEmptied.js",
"toolkit/components/printing/tests/browser_print_stream.js",
"toolkit/components/telemetry/tests/unit/test_ThirdPartyModulesPing.js",
"toolkit/components/terminator/tests/xpcshell/test_terminator_record.js",
"toolkit/content/aboutwebrtc/aboutWebrtc.mjs",
"toolkit/content/tests/widgets/tree_shared.js",
"toolkit/content/widgets/tabbox.js",
"toolkit/crashreporter/test/browser/crashreport.sjs",
"toolkit/modules/CertUtils.sys.mjs",
"toolkit/mozapps/downloads/tests/unit/test_DownloadUtils.js",
"toolkit/mozapps/extensions/internal/XPIInstall.sys.mjs",
"tools/profiler/tests/**",
"uriloader/exthandler/tests/mochitest/browser_save_filenames.js",
"widget/tests/browser/browser_test_AZERTY_digit_shortcut.js",
"widget/tests/window_composition_text_querycontent.xhtml",
],
rules: { "no-constant-condition": "warn" },
},
{
files: [
"browser/actors/AboutPocketParent.sys.mjs",
"browser/actors/SpeechDispatcherParent.sys.mjs",
"browser/base/content/browser-sync.js",
"browser/components/BrowserContentHandler.sys.mjs",
"browser/components/enterprisepolicies/Policies.sys.mjs",
"browser/components/messagepreview/actors/AboutMessagePreviewChild.sys.mjs",
"browser/components/messagepreview/actors/AboutMessagePreviewParent.sys.mjs",
"browser/components/migration/ChromeMigrationUtils.sys.mjs",
"browser/components/migration/SafariProfileMigrator.sys.mjs",
"browser/components/places/content/places-tree.js",
"browser/components/places/content/treeView.js",
"browser/components/tabbrowser/content/tabbrowser.js",
"browser/extensions/screenshots/build/shot.js",
"browser/extensions/webcompat/**",
"browser/modules/BackgroundTask_*.sys.mjs",
"browser/themes/BuiltInThemes.sys.mjs",
"browser/tools/mozscreenshots/mozscreenshots/extension/lib/mozscreenshots-script.js",
"browser/tools/mozscreenshots/mozscreenshots/extension/lib/mozscreenshots.html",
"devtools/client/**",
"devtools/server/actors/inspector/css-logic.js",
"devtools/shared/compatibility/bin/update.js",
"devtools/shared/discovery/discovery.js",
"devtools/shared/protocol/Front.js",
"dom/media/webvtt/update-webvtt.js",
"gfx/layers/layerviewer/layerTreeView.js",
"layout/tools/reftest/reftest-analyzer.xhtml",
"mobile/android/geckoview/src/androidTest/**",
"services/automation/ServicesAutomation.sys.mjs",
"services/settings/RemoteSettings.worker.mjs",
"services/sync/modules/SyncDisconnect.sys.mjs",
"taskcluster/docker/index-task/insert-indexes.js",
"testing/**",
"toolkit/actors/NetErrorParent.sys.mjs",
"toolkit/components/aboutcheckerboard/content/aboutCheckerboard.js",
"toolkit/components/backgroundtasks/BackgroundTask_message.sys.mjs",
"toolkit/components/backgroundtasks/BackgroundTasksTestUtils.sys.mjs",
"toolkit/components/credentialmanagement/IdentityCredentialPromptService.sys.mjs",
"toolkit/components/ml/content/MLEngine.worker.mjs",
"toolkit/components/telemetry/pings/BackgroundTask_pingsender.sys.mjs",
"toolkit/components/translations/actors/TranslationsParent.sys.mjs",
"toolkit/components/translations/content/translations-engine.worker.js",
"toolkit/components/xulstore/XULStore.sys.mjs",
"toolkit/content/aboutTelemetry.js",
"toolkit/content/customElements.js",
"toolkit/content/widgets/dialog.js",
"toolkit/content/widgets/menu.js",
"toolkit/mozapps/update/BackgroundUpdate.sys.mjs",
],
rules: {
"no-console": "off",
},
},
{
// Bug 877389 - Gradually migrate from Cu.reportError to console.error.
// Enable these as we fix more areas.
files: [
"dom/push/test/mockpushserviceparent.js",
"browser/components/extensions/**",
"toolkit/components/extensions/**",
"toolkit/mozapps/extensions/**",
],
rules: {
"mozilla/no-cu-reportError": "off",
},
},
{
files: ["**"],
excludedFiles: [
"accessible/tests/**",
"browser/actors/**",
"browser/base/content/**",
"browser/components/Browser*",
"browser/components/aboutlogins/**",
"browser/components/aboutwelcome/**",
"browser/components/asrouter/**",
"browser/components/attribution/**",
"browser/components/customizableui/**",
"browser/components/downloads/**",
"browser/components/newtab/**",
"browser/components/originattributes/test/browser/**",
"browser/components/pocket/content/pkt*",
"browser/components/preferences/**",
"browser/components/privatebrowsing/**",
"browser/components/safebrowsing/content/test/**",
"browser/components/screenshots/**",
"browser/components/sessionstore/**",
"browser/components/storybook/.storybook/**",
"browser/components/tabbrowser/**",
"browser/components/tests/browser/**",
"browser/extensions/screenshots/**",
"browser/modules/**",
"devtools/**",
"docshell/base/URIFixup.sys.mjs",
"dom/**",
"editor/**",
"extensions/permissions/test/PermissionTestUtils.sys.mjs",
"gfx/layers/apz/test/mochitest/apz_test_native_event_utils.js",
"image/test/**",
"intl/**",
"js/xpconnect/**",
"layout/**",
"mobile/android/**",
"mobile/shared/**",
"modules/**",
"netwerk/**",
"parser/htmlparser/**",
"services/**",
"storage/**",
"testing/**",
"toolkit/actors/**",
"toolkit/components/aboutmemory/**",
"toolkit/components/aboutprocesses/content/aboutProcesses.js",
"toolkit/components/antitracking/**",
"toolkit/components/asyncshutdown/**",
"toolkit/components/backgroundtasks/BackgroundTasks*.sys.mjs",
"toolkit/components/cleardata/**",
"toolkit/components/contentprefs/ContentPrefService2.sys.mjs",
"toolkit/components/cookiebanners/**",
"toolkit/components/crashes/**",
"toolkit/components/crashmonitor/CrashMonitor.sys.mjs",
"toolkit/components/credentialmanagement/IdentityCredentialPromptService.sys.mjs",
"toolkit/components/downloads/**",
"toolkit/components/featuregates/FeatureGate*.*",
"toolkit/components/forgetaboutsite/test/unit/test_removeDataFromDomain.js",
"toolkit/components/glean/tests/browser/**",
"toolkit/components/kvstore/kvstore.sys.mjs",
"toolkit/components/lz4/lz4.js",
"toolkit/components/messaging-system/**",
"toolkit/components/mozintl/mozIntl.sys.mjs",
"toolkit/components/nimbus/**",
"toolkit/components/normandy/**",
"toolkit/components/passwordmgr/**",
"toolkit/components/pdfjs/**",
"toolkit/components/pictureinpicture/**",
"toolkit/components/places/**",
"toolkit/components/printing/content/print*.*",
"toolkit/components/processtools/tests/browser/browser_test_powerMetrics.js",
"toolkit/components/promiseworker/**/PromiseWorker.*",
"toolkit/components/prompts/**",
"toolkit/components/reader/**",
"toolkit/components/reputationservice/test/unit/test_app_rep_windows.js",
"toolkit/components/taskscheduler/TaskScheduler*.*",
"toolkit/components/telemetry/**",
"toolkit/components/thumbnails/**",
"toolkit/components/timermanager/UpdateTimerManager.*",
"toolkit/components/translation/LanguageDetector.*",
"toolkit/components/url-classifier/**",
"toolkit/components/utils/**",
"toolkit/components/viewsource/**",
"toolkit/components/windowwatcher/**",
"toolkit/components/workerloader/require.js",
"toolkit/content/**",
"toolkit/crashreporter/**",
"toolkit/modules/**",
"toolkit/mozapps/downloads/**",
"toolkit/mozapps/extensions/**",
"toolkit/mozapps/handling/**",
"toolkit/mozapps/update/**",
"toolkit/profile/test/test_create_profile.xhtml",
"tools/code-coverage/tests/mochitest/test_coverage_specialpowers.html",
"tools/lint/eslint/**",
"tools/profiler/tests/**",
"uriloader/**",
"widget/tests/window_composition_text_querycontent.xhtml",
],
extends: ["plugin:mozilla/valid-jsdoc"],
},
{
files: ["**"],
excludedFiles: [
"accessible/tests/**",
"browser/actors/**",
"browser/base/content/**",
"browser/components/Browser*",
"browser/components/aboutlogins/**",
"browser/components/aboutwelcome/**",
"browser/components/asrouter/**",
"browser/components/attribution/**",
"browser/components/contentanalysis/content/ContentAnalysis.sys.mjs",
"browser/components/customizableui/**",
"browser/components/doh/TRRPerformance.sys.mjs",
"browser/components/downloads/**",
"browser/components/enterprisepolicies/Policies.sys.mjs",
"browser/components/extensions/**",
"browser/components/firefoxview/**",
"browser/components/messagepreview/actors/**",
"browser/components/newtab/**",
"browser/components/originattributes/test/browser/**",
"browser/components/pocket/content/**",
"browser/components/preferences/**",
"browser/components/privatebrowsing/**",
"browser/components/profiles/Profiles**",
"browser/components/protections/content/*card.mjs",
"browser/components/protocolhandler/WebProtocolHandlerRegistrar.sys.mjs",
"browser/components/reportbrokensite/ReportBrokenSite.sys.mjs",
"browser/components/reportbrokensite/test/browser/head.js",
"browser/components/resistfingerprinting/test/browser/head.js",
"browser/components/safebrowsing/content/test/**",
"browser/components/screenshots/**",
"browser/components/sidebar/**",
"browser/components/shell/**",
"browser/components/sessionstore/**",
"browser/components/shopping/**",
"browser/components/storybook/.storybook/**",
"browser/components/storybook/custom-elements-manifest.config.mjs",
"browser/components/syncedtabs/**",
"browser/components/tabbrowser/**",
"browser/components/tabpreview/tabpreview.mjs",
"browser/components/tests/browser/**",
"browser/components/textrecognition/**",
"browser/components/topsites/**",
"browser/components/touchbar/**",
"browser/components/translations/**",
"browser/components/uitour/**",
"browser/extensions/formautofill/**",
"browser/extensions/pictureinpicture/**",
"browser/extensions/report-site-issue/test/browser/head.js",
"browser/extensions/search-detection/extension/background.js",
"browser/extensions/screenshots/**",
"browser/extensions/webcompat/**",
"browser/fxr/content/permissions.js",
"browser/modules/**",
"browser/themes/BuiltInThemes.sys.mjs",
"browser/tools/mozscreenshots/mozscreenshots/extension/TestRunner.sys.mjs",
"caps/tests/mochitest/**",
"devtools/**",
"docshell/base/URIFixup.sys.mjs",
"docshell/test/**",
"dom/**",
"editor/**",
"extensions/permissions/test/PermissionTestUtils.sys.mjs",
"gfx/layers/apz/test/mochitest/**",
"image/test/**",
"intl/**",
"ipc/glue/test/browser/head-telemetry.js",
"js/src/builtin/**",
"js/xpconnect/**",
"layout/**",
"mobile/android/**",
"mobile/shared/**",
"modules/**",
"netwerk/**",
"parser/htmlparser/**",
"remote/cdp/**",
"remote/components/**",
"remote/marionette/**",
"remote/server/WebSocketHandshake.sys.mjs",
"remote/shared/**",
"remote/webdriver-bidi/**",
"security/manager/**",
"services/**",
"storage/**",
"testing/**",
"toolkit/actors/**",
"toolkit/components/aboutconfig/**",
"toolkit/components/aboutmemory/**",
"toolkit/components/aboutprocesses/content/aboutProcesses.js",
"toolkit/components/antitracking/**",
"toolkit/components/apppicker/content/appPicker.js",
"toolkit/components/asyncshutdown/**",
"toolkit/components/autocomplete/**",
"toolkit/components/backgroundtasks/**",
"toolkit/components/bitsdownload/Bits.sys.mjs",
"toolkit/components/certviewer/**",
"toolkit/components/cleardata/**",
"toolkit/components/contentprefs/ContentPrefService*.sys.mjs",
"toolkit/components/contentrelevancy/ContentRelevancyManager.sys.mjs",
"toolkit/components/cookiebanners/**",
"toolkit/components/crashes/**",
"toolkit/components/crashmonitor/CrashMonitor.sys.mjs",
"toolkit/components/credentialmanagement/IdentityCredentialPromptService.sys.mjs",
"toolkit/components/ctypes/tests/**",
"toolkit/components/downloads/**",
"toolkit/components/enterprisepolicies/EnterprisePolicies*.sys.mjs",
"toolkit/components/extensions/**",
"toolkit/components/featuregates/**",
"toolkit/components/forgetaboutsite/**",
"toolkit/components/formautofill/**",
"toolkit/components/glean/tests/browser/**",
"toolkit/components/httpsonlyerror/tests/browser/head.js",
"toolkit/components/kvstore/kvstore.sys.mjs",
"toolkit/components/lz4/lz4.js",
"toolkit/components/messaging-system/**",
"toolkit/components/ml/**",
"toolkit/components/mozintl/mozIntl.sys.mjs",
"toolkit/components/narrate/**",
"toolkit/components/nimbus/**",
"toolkit/components/normandy/**",
"toolkit/components/passwordmgr/**",
"toolkit/components/pdfjs/**",
"toolkit/components/pictureinpicture/**",
"toolkit/components/places/**",
"toolkit/components/printing/content/print*.*",
"toolkit/components/printing/tests/head.js",
"toolkit/components/processtools/tests/browser/browser_test_powerMetrics.js",
"toolkit/components/promiseworker/**/PromiseWorker.*",
"toolkit/components/prompts/**",
"toolkit/components/reader/**",
"toolkit/components/remotebrowserutils/RemoteWebNavigation.sys.mjs",
"toolkit/components/reportbrokensite/ReportBrokenSite*.sys.mjs",
"toolkit/components/reputationservice/test/unit/test_app_rep_windows.js",
"toolkit/components/resistfingerprinting/**",
"toolkit/components/satchel/**",
"toolkit/components/shopping/content/ShoppingProduct.mjs",
"toolkit/components/taskscheduler/TaskScheduler*.*",
"toolkit/components/telemetry/**",
"toolkit/components/thumbnails/**",
"toolkit/components/timermanager/UpdateTimerManager.*",
"toolkit/components/translation/LanguageDetector.*",
"toolkit/components/translations/**",
"toolkit/components/uniffi-bindgen-gecko-js/fixtures/tests/xpcshell/test_callbacks.js",
"toolkit/components/uniffi-js/js/UniFFI.sys.mjs",
"toolkit/components/url-classifier/**",
"toolkit/components/utils/**",
"toolkit/components/viewsource/**",
"toolkit/components/windowwatcher/**",
"toolkit/components/workerloader/require.js",
"toolkit/content/**",
"toolkit/crashreporter/**",
"toolkit/modules/**",
"toolkit/mozapps/downloads/**",
"toolkit/mozapps/extensions/**",
"toolkit/mozapps/handling/**",
"toolkit/mozapps/update/**",
"toolkit/profile/content/profileSelection.js",
"toolkit/profile/xpcshell/head.js",
"toolkit/profile/test/test_create_profile.xhtml",
"toolkit/themes/shared/design-system/tokens-config.js",
"tools/code-coverage/tests/mochitest/test_coverage_specialpowers.html",
"tools/lint/eslint/**",
"tools/profiler/tests/**",
"uriloader/**",
"widget/tests/file*.js",
"widget/tests/window_composition_text_querycontent.xhtml",
],
extends: ["plugin:mozilla/require-jsdoc"],
},
{
files: ["layout/**"],
excludedFiles: ["layout/tools/reftest/**"],
rules: {
"object-shorthand": "off",
"mozilla/avoid-removeChild": "off",
"mozilla/consistent-if-bracing": "off",
"mozilla/reject-importGlobalProperties": "off",
"mozilla/no-arbitrary-setTimeout": "off",
"mozilla/no-define-cc-etc": "off",
"mozilla/prefer-boolean-length-check": "off",
"mozilla/use-default-preference-values": "off",
"mozilla/use-includes-instead-of-indexOf": "off",
"mozilla/use-services": "off",
"mozilla/use-ownerGlobal": "off",
complexity: "off",
"consistent-return": "off",
"no-array-constructor": "off",
"no-caller": "off",
"no-cond-assign": "off",
"no-extra-boolean-cast": "off",
"no-eval": "off",
"no-func-assign": "off",
"no-global-assign": "off",
"no-implied-eval": "off",
"no-lonely-if": "off",
"no-nested-ternary": "off",
"no-new-wrappers": "off",
"no-redeclare": "off",
"no-restricted-globals": "off",
"no-sequences": "off",
"no-throw-literal": "off",
"no-useless-concat": "off",
"no-undef": "off",
"no-unreachable": "off",
"no-unsafe-negation": "off",
"no-unused-vars": "off",
"no-useless-return": "off",
},
},
{
files: [
"dom/animation/test/**",
"dom/base/test/*.*",
"dom/base/test/jsmodules/**",
"dom/canvas/test/**",
"dom/events/test/**",
"dom/file/tests/**",
"dom/html/test/**",
"dom/media/webaudio/test/**",
"dom/media/webrtc/tests/**",
"dom/payments/test/**",
"dom/performance/tests/**",
"dom/quota/test/browser/**",
"dom/quota/test/xpcshell/**",
"dom/security/test/cors/**",
"dom/security/test/csp/**",
"dom/security/test/mixedcontentblocker/**",
"dom/serviceworkers/test/**",
"dom/smil/test/**",
"dom/tests/mochitest/**",
"dom/vr/test/**",
"dom/webauthn/tests/**",
"dom/websocket/tests/**",
"dom/workers/test/**",
"dom/worklet/tests/**",
],
rules: {
"mozilla/avoid-removeChild": "off",
"mozilla/consistent-if-bracing": "off",
"mozilla/no-compare-against-boolean-literals": "off",
"mozilla/use-includes-instead-of-indexOf": "off",
"mozilla/use-ownerGlobal": "off",
"mozilla/use-services": "off",
"no-array-constructor": "off",
"no-caller": "off",
"no-constant-condition": "off",
"no-control-regex": "off",
"no-else-return": "off",
"no-empty": "off",
"no-func-assign": "off",
"no-global-assign": "off",
"no-lone-blocks": "off",
"no-lonely-if": "off",
"no-nested-ternary": "off",
"no-new-wrappers": "off",
"no-object-constructor": "off",
"no-redeclare": "off",
"no-restricted-globals": "off",
"no-shadow": "off",
"no-sparse-arrays": "off",
"no-throw-literal": "off",
"no-useless-concat": "off",
},
},
{
// Bug 1792693: Gradually enable no-undef and no-unused-vars on these
// directories.
files: [
"dom/animation/test/**",
"dom/base/test/*.*",
"dom/base/test/unit/test_serializers_entities*.js",
"dom/base/test/jsmodules/**",
"dom/canvas/test/**",
"dom/events/test/**",
"dom/file/tests/**",
"dom/html/test/**",
"dom/media/webrtc/tests/**",
"dom/media/webspeech/recognition/test/**",
"dom/media/webspeech/synth/test/**",
"dom/payments/test/**",
"dom/performance/tests/**",
"dom/quota/test/browser/**",
"dom/quota/test/common/**",
"dom/quota/test/mochitest/**",
"dom/quota/test/xpcshell/**",
"dom/security/test/cors/**",
"dom/security/test/csp/**",
"dom/security/test/mixedcontentblocker/**",
"dom/serviceworkers/test/**",
"dom/smil/test/**",
"dom/tests/mochitest/**",
"dom/vr/test/**",
"dom/webauthn/tests/**",
"dom/webgpu/mochitest/**",
"dom/websocket/tests/**",
"dom/workers/test/**",
"dom/worklet/tests/**",
],
rules: {
"no-undef": "off",
"no-unused-vars": "off",
},
},
{
// Rules of Hooks broadly checks for camelCase "use" identifiers, so
// enable only for paths actually using React to avoid false positives.
extends: ["plugin:react-hooks/recommended"],
files: [
"browser/components/aboutwelcome/**",
"browser/components/asrouter/**",
"browser/components/newtab/**",
"browser/components/pocket/**",
"devtools/**",
],
rules: {
// react-hooks/recommended has exhaustive-deps as a warning, we prefer
// errors, so that raised issues get addressed one way or the other.
"react-hooks/exhaustive-deps": "error",
},
},
{
// Exempt files with these paths since they have to use http for full coverage
files: httpTestingPaths.map(path => `${path}**`),
rules: {
"@microsoft/sdl/no-insecure-url": "off",
},
},
{
// Exempt all components and test files that explicitly want to test http urls from 'no-insecure-url' rule.
// Gradually change test cases such that this list gets smaller and more precisely. Bug 1758951
files: [
"testing/profiles/unittest-required/user.js",
"testing/profiles/xpcshell/user.js",
// Xpcshell test that aren't fitting the pattern Bug 1758951
"toolkit/components/places/tests/bookmarks/**",
"toolkit/components/places/tests/expiration/**",
"toolkit/components/places/tests/favicons/**",
"toolkit/components/places/tests/history/**",
"toolkit/components/places/tests/legacy/**",
"toolkit/components/places/tests/maintenance/**",
"toolkit/components/places/tests/migration/**",
"toolkit/components/places/tests/queries/**",
"toolkit/components/places/tests/sync/**",
// Exempt tests that set https_first_disable to true Bug 1758951
"browser/components/downloads/test/browser/browser_image_mimetype_issues.js",
"browser/components/enterprisepolicies/tests/browser/browser_policy_cookie_settings.js",
"browser/components/enterprisepolicies/tests/browser/browser_policy_extensionsettings.js",
"devtools/server/tests/browser/browser_storage_listings.js",
"devtools/server/tests/browser/browser_storage_updates.js",
"image/test/browser/browser_offscreen_image_in_out_of_process_iframe.js",
"security/manager/ssl/tests/mochitest/browser/browser_HSTS.js",
"testing/mochitest/tests/browser/browser_browserLoaded_content_loaded.js",
"toolkit/components/extensions/test/browser/browser_ext_downloads_referrer.js",
"toolkit/components/messaging-system/schemas/TriggerActionSchemas/test/browser/browser_asrouter_trigger_listeners.js",
"toolkit/components/normandy/test/browser/browser_about_studies.js",