Use esbuild

scripts/esbuild.js

@@ -0,0 +1,111 @@
+// Copyright 2022 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+const esbuild = require('esbuild');
+const path = require('path');
+const glob = require('glob');
+
+const ROOT_DIR = path.join(__dirname, '..');
+
+const watch = process.argv.some(argv => argv === '-w' || argv === '--watch');
+const isProd = process.argv.some(argv => argv === '-prod' || argv === '--prod');
+
+const nodeDefaults = {
+  platform: 'node',
+  target: 'node16',
+  sourcemap: isProd ? false : 'inline',
+  // Otherwise React components get renamed
+  // See: https://github.com/evanw/esbuild/issues/1147
+  keepNames: true,
+  logLevel: 'info',
+  watch,
+};
+
+const bundleDefaults = {
+  ...nodeDefaults,
+  bundle: true,
+  external: [
+    '@signalapp/signal-client',
+    '@signalapp/signal-client/zkgroup',
+    'backbone',
+    'better-sqlite3',
+    'fs-xattr',
+    'fsevents',
+    'got',
+    'jquery',
+    'mac-screen-capture-permissions',
+    'node-fetch',
+    'sass',
+    'pino',
+    'proxy-agent',
+    'ringrtc',
+    'sharp',
+    'websocket',
+    'electron',
+
+    // Uses fast-glob and dynamic requires
+    './preload_test',
+  ],
+};
+
+// App, tests, and scripts
+esbuild.build({
+  ...nodeDefaults,
+  format: 'cjs',
+  mainFields: ['browser', 'main'],
+  entryPoints: glob
+    .sync('{app,ts}/**/*.{ts,tsx}', {
+      nodir: true,
+      root: ROOT_DIR,
+    })
+    .filter(file => !file.endsWith('.d.ts')),
+  outdir: path.join(ROOT_DIR),
+});
+
+// Preload bundle
+esbuild.build({
+  ...bundleDefaults,
+  mainFields: ['browser', 'main'],
+  entryPoints: [path.join(ROOT_DIR, 'preload.js')],
+  outfile: path.join(ROOT_DIR, 'preload.bundle.js'),
+});
+
+// HEIC worker
+esbuild.build({
+  ...bundleDefaults,
+  entryPoints: [path.join(ROOT_DIR, 'ts', 'workers', 'heicConverterWorker.ts')],
+  outfile: path.join(ROOT_DIR, 'ts', 'workers', 'heicConverter.bundle.js'),
+});
+
+// SQL worker
+const libDir = path.join('..', '..', 'node_modules', 'better-sqlite3');
+const bindingFile = path.join(
+  libDir,
+  'build',
+  'Release',
+  'better_sqlite3.node'
+);
+
+esbuild.build({
+  ...nodeDefaults,
+  bundle: true,
+
+  plugins: [
+    {
+      name: 'bindings',
+      setup(build) {
+        build.onResolve({ filter: /^bindings$/ }, () => ({
+          path: path.join(ROOT_DIR, 'ts', 'sql', 'mainWorkerBindings.ts'),
+        }));
+
+        build.onResolve({ filter: /^better_sqlite3\.node$/ }, () => ({
+          path: bindingFile,
+          external: true,
+        }));
+      },
+    },
+  ],
+
+  entryPoints: [path.join(ROOT_DIR, 'ts', 'sql', 'mainWorker.ts')],
+  outfile: path.join(ROOT_DIR, 'ts', 'sql', 'mainWorker.bundle.js'),
+});