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/*
* Copyright (C) 2021-2022 Kristóf Marussy <kristof@marussy.com>
*
* This file is part of Sophie.
*
* Sophie is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { webFrame } from 'electron';
// eslint-disable-next-line import/no-unresolved -- Synthetic import provided by an eslint plugin.
import injectSource from 'sophie-src:@sophie/service-inject';
/**
* Executes the service inject script in the isolated world.
*
* The service inject script relies on exposed APIs, so this function can only
* be called after APIs have been exposed via `contextBridge` to the main world.
*
* We embed the source code of the inject script into the preload script
* with an esbuild plugin, so there is no need to fetch it separately.
*
* As a tradeoff, the promise returned by `executeJavaScriptInIsolatedWorld`
* will resolve to `unknown` (instead of rejecting) even if the injected script fails,
* because chromium doesn't dispatch main world errors to isolated worlds.
*
* @return A promise that always resolves to `undefined`.
*/
async function fetchAndExecuteInjectScript(): Promise<void> {
// Isolated world 0 is the main world.
await webFrame.executeJavaScriptInIsolatedWorld(0, [
{
code: injectSource,
},
]);
}
fetchAndExecuteInjectScript().catch((error) => {
// This will never happen because of
// https://www.electronjs.org/docs/latest/api/web-frame#webframeexecutejavascriptinisolatedworldworldid-scripts-usergesture-callback
console.error('Failed to execute service inject:', error);
});
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