Include code cache for preload bundle
Co-authored-by: Scott Nonnenberg <scott@signal.org>
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parent
3c9332449f
commit
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13 changed files with 230 additions and 11 deletions
12
ts/scripts/generate-preload-cache.html
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12
ts/scripts/generate-preload-cache.html
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<!-- Copyright 2014 Signal Messenger, LLC -->
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<!-- SPDX-License-Identifier: AGPL-3.0-only -->
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<!doctype html>
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<html>
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<head>
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<title>Generating cache...</title>
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</head>
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<body>
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Generating cache...
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</body>
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</html>
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29
ts/scripts/generate-preload-cache.preload.ts
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29
ts/scripts/generate-preload-cache.preload.ts
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// Copyright 2024 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { Module } from 'node:module';
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import { readFile, writeFile } from 'node:fs/promises';
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import { join } from 'node:path';
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import { Script } from 'node:vm';
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import { ipcRenderer } from 'electron';
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ipcRenderer.on('compile', async () => {
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try {
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const sourceFile = join(__dirname, '..', '..', 'preload.bundle.js');
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const outFile = sourceFile.replace(/\.js$/, '');
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const source = await readFile(sourceFile, 'utf8');
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const script = new Script(Module.wrap(source), {
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filename: 'preload.bundle.js',
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produceCachedData: true,
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});
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if (!script.cachedDataProduced || !script.cachedData) {
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throw new Error('Cached data not produced');
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}
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await writeFile(`${outFile}.cache`, script.cachedData);
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await ipcRenderer.invoke('done');
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} catch (error) {
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await ipcRenderer.invoke('error', error);
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}
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});
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35
ts/scripts/generate-preload-cache.ts
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35
ts/scripts/generate-preload-cache.ts
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// Copyright 2024 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { pathToFileURL } from 'node:url';
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import { join } from 'node:path';
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import { app, BrowserWindow, ipcMain } from 'electron';
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app.on('ready', async () => {
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ipcMain.handle('done', () => {
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app.quit();
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});
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ipcMain.handle('error', (_event, err) => {
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console.error(err);
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process.exit(1);
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});
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const window = new BrowserWindow({
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show: false,
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webPreferences: {
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devTools: true,
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nodeIntegration: false,
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sandbox: false,
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contextIsolation: true,
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preload: join(__dirname, 'generate-preload-cache.preload.js'),
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},
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});
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await window.loadURL(
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pathToFileURL(join(__dirname, 'generate-preload-cache.html')).toString()
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);
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window.webContents.openDevTools();
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window.webContents.send('compile', process.argv[2], process.argv[3]);
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});
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@ -15,14 +15,14 @@ let archive: string;
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let exe: string;
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if (process.platform === 'darwin') {
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archive = join(
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'mac',
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'mac-arm64',
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`${packageJson.productName}.app`,
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'Contents',
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'Resources',
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'app.asar'
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);
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exe = join(
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'mac',
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'mac-arm64',
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`${packageJson.productName}.app`,
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'Contents',
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'MacOS',
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