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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js')
-rw-r--r-- | tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js b/tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js new file mode 100644 index 0000000000..01f7d512b6 --- /dev/null +++ b/tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js @@ -0,0 +1,119 @@ +/** + * @fileoverview Defines the environment when in the browser.xhtml window. + * Imports many globals from various files. + * + * 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"; + +// ----------------------------------------------------------------------------- +// Rule Definition +// ----------------------------------------------------------------------------- + +var fs = require("fs"); +var helpers = require("../helpers"); +var { getScriptGlobals } = require("./utils"); + +// When updating EXTRA_SCRIPTS or MAPPINGS, be sure to also update the +// 'support-files' config in `tools/lint/eslint.yml`. + +// These are scripts not loaded from browser.xhtml or global-scripts.inc +// but via other includes. +const EXTRA_SCRIPTS = [ + "browser/base/content/nsContextMenu.js", + "browser/components/downloads/content/downloads.js", + "browser/components/downloads/content/indicator.js", + "toolkit/content/customElements.js", + "toolkit/content/editMenuOverlay.js", +]; + +const extraDefinitions = [ + // Via Components.utils, defineModuleGetter, defineLazyModuleGetters or + // defineLazyScriptGetter (and map to + // single) variable. + { name: "XPCOMUtils", writable: false }, + { name: "Task", writable: false }, + { name: "windowGlobalChild", writable: false }, + // structuredClone is a new global that would be defined for the `browser` + // environment in ESLint, but only Firefox has implemented it currently and so + // it isn't in ESLint's globals yet. + // https://developer.mozilla.org/docs/Web/API/structuredClone + { name: "structuredClone", writable: false }, +]; + +// Some files in global-scripts.inc need mapping to specific locations. +const MAPPINGS = { + "printUtils.js": "toolkit/components/printing/content/printUtils.js", + "panelUI.js": "browser/components/customizableui/content/panelUI.js", + "viewSourceUtils.js": + "toolkit/components/viewsource/content/viewSourceUtils.js", + "browserPlacesViews.js": + "browser/components/places/content/browserPlacesViews.js", + "places-tree.js": "browser/components/places/content/places-tree.js", + "places-menupopup.js": + "browser/components/places/content/places-menupopup.js", +}; + +const globalScriptsRegExp = + /^\s*Services.scriptloader.loadSubScript\(\"(.*?)\", this\);$/; + +function getGlobalScriptIncludes(scriptPath) { + let fileData; + try { + fileData = fs.readFileSync(scriptPath, { encoding: "utf8" }); + } catch (ex) { + // The file isn't present, so this isn't an m-c repository. + return null; + } + + fileData = fileData.split("\n"); + + let result = []; + + for (let line of fileData) { + let match = line.match(globalScriptsRegExp); + if (match) { + let sourceFile = match[1] + .replace( + "chrome://browser/content/search/", + "browser/components/search/content/" + ) + .replace( + "chrome://browser/content/screenshots/", + "browser/components/screenshots/content/" + ) + .replace("chrome://browser/content/", "browser/base/content/") + .replace("chrome://global/content/", "toolkit/content/"); + + for (let mapping of Object.getOwnPropertyNames(MAPPINGS)) { + if (sourceFile.includes(mapping)) { + sourceFile = MAPPINGS[mapping]; + } + } + + result.push(sourceFile); + } + } + + return result; +} + +function getGlobalScripts() { + let results = []; + for (let scriptPath of helpers.globalScriptPaths) { + results = results.concat(getGlobalScriptIncludes(scriptPath)); + } + return results; +} + +module.exports = getScriptGlobals( + "browser-window", + getGlobalScripts().concat(EXTRA_SCRIPTS), + extraDefinitions, + { + browserjsScripts: getGlobalScripts().concat(EXTRA_SCRIPTS), + } +); |