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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 { Actor } = require("resource://devtools/shared/protocol.js");
const {
addonsSpec,
} = require("resource://devtools/shared/specs/addon/addons.js");
const { AddonManager } = ChromeUtils.importESModule(
"resource://gre/modules/AddonManager.sys.mjs",
{ global: "shared" }
);
const { FileUtils } = ChromeUtils.importESModule(
"resource://gre/modules/FileUtils.sys.mjs",
{ global: "contextual" }
);
// This actor is used by DevTools as well as external tools such as webext-run
// and the Firefox VS-Code plugin. see bug #1578108
class AddonsActor extends Actor {
constructor(conn) {
super(conn, addonsSpec);
}
async installTemporaryAddon(addonPath, openDevTools) {
let addonFile;
let addon;
try {
addonFile = new FileUtils.File(addonPath);
addon = await AddonManager.installTemporaryAddon(addonFile);
} catch (error) {
throw new Error(`Could not install add-on at '${addonPath}': ${error}`);
}
Services.obs.notifyObservers(null, "devtools-installed-addon", addon.id);
// Try to open DevTools for the installed add-on.
// Note that it will only work on Firefox Desktop.
// On Android, we don't ship DevTools UI.
// about:debugging is only using this API when debugging its own firefox instance,
// so for now, there is no chance of calling this on Android.
if (openDevTools) {
// This module is typically loaded in the loader spawn by DevToolsStartup,
// in a distinct compartment thanks to useDistinctSystemPrincipalLoader
// and global flag.
// But here we want to reuse the shared module loader.
// We do not want to load devtools.js in the server's distinct module loader.
const loader = ChromeUtils.importESModule(
"resource://devtools/shared/loader/Loader.sys.mjs",
{ global: "shared" }
);
const {
gDevTools,
// eslint-disable-next-line mozilla/reject-some-requires
} = loader.require("resource://devtools/client/framework/devtools.js");
gDevTools.showToolboxForWebExtension(addon.id);
}
// TODO: once the add-on actor has been refactored to use
// protocol.js, we could return it directly.
// return new AddonTargetActor(this.conn, addon);
// Return a pseudo add-on object that a calling client can work
// with. Provide a flag that the client can use to detect when it
// gets upgraded to a real actor object.
return { id: addon.id, actor: false };
}
async uninstallAddon(addonId) {
const addon = await AddonManager.getAddonByID(addonId);
// We only support uninstallation of temporarily loaded add-ons at the
// moment.
if (!addon?.temporarilyInstalled) {
throw new Error(`Could not uninstall add-on "${addonId}"`);
}
await addon.uninstall();
}
}
exports.AddonsActor = AddonsActor;
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