Bundle all plugins script

Summary: New script which bundles all plugins. It is faster to bundle them all in one script rather than call "build-plugin" for each of them. The new script will be used in CI to catch regressions when some plugins cannot be bundled into standalone packages.

Reviewed By: passy

Differential Revision: D26918103

fbshipit-source-id: dbc5c4cd706e8d585718a198dbd7ae9ffd988e28

Author: nikoant

desktop/package.json

@@ -218,6 +218,7 @@
   "scripts": {
     "build": "cross-env NODE_ENV=production ./ts-node scripts/build-release.ts $@",
     "build-plugin": "./ts-node scripts/build-plugin.ts",
+    "bundle-all-plugins": "./ts-node scripts/bundle-all-plugins.ts",
     "build:dev": "cross-env NODE_ENV=development ./ts-node scripts/build-release.ts $@",
     "build:eslint": "cd eslint-plugin-flipper && yarn build",
     "build:themes": "lessc --js themes/light.less static/themes/light.css && lessc --js themes/dark.less static/themes/dark.css",

desktop/scripts/bundle-all-plugins.ts

@@ -0,0 +1,55 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import {pluginsDir} from './paths';
+import path from 'path';
+import {runBuild} from 'flipper-pkg-lib';
+import {getWorkspaces} from './workspaces';
+
+async function bundleAllPlugins() {
+  const plugins = await getWorkspaces().then((workspaces) =>
+    workspaces.packages.filter((x) => x.isPlugin),
+  );
+  const errors = new Map<string, any>();
+  for (const plugin of plugins) {
+    const relativeDir = path.relative(pluginsDir, plugin.dir);
+    console.log(`Bundling "${relativeDir}"`);
+    console.time(`Finished bundling "${relativeDir}"`);
+    try {
+      await runBuild(plugin.dir, false);
+    } catch (err) {
+      console.log(`Failed to bundle "${relativeDir}": ${err.message}`);
+      errors.set(relativeDir, err);
+    } finally {
+      console.timeEnd(`Finished bundling "${relativeDir}"`);
+    }
+  }
+  if (errors.size) {
+    console.error('---');
+    for (const [plugin, error] of errors) {
+      console.error(`Failed to bundle ${plugin}`);
+      console.error(error);
+      console.error('---');
+    }
+    throw new Error(
+      `Failed to bundle ${errors.size} plugins: ${[...errors.keys()].join(
+        ', ',
+      )}`,
+    );
+  }
+}
+
+bundleAllPlugins()
+  .then(() => {
+    process.exit(0);
+  })
+  .catch((err: any) => {
+    console.error(err);
+    process.exit(1);
+  });