Convert build scripts to JavaScript.

build/npm/installAll.ts

@@ -0,0 +1,44 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import glob = require('glob');
+import path = require('path');
+import fs = require('fs');
+import cp = require('child_process');
+const npm = process.platform === 'win32' ? 'npm.cmd' : 'npm';
+import { REPO_ROOT } from '../utils';
+
+const files = glob.sync('**/package.json', {
+	cwd: REPO_ROOT,
+	ignore: ['**/node_modules/**', '**/out/**', '**/release/**']
+});
+
+for (const file of files) {
+	const filePath = path.join(REPO_ROOT, file);
+	const contents = JSON.parse(fs.readFileSync(filePath).toString());
+	if (!contents.dependencies && !contents.devDependencies && !contents.optionalDependencies) {
+		// nothing to install
+		continue;
+	}
+
+	npmInstall(path.dirname(file));
+}
+
+function npmInstall(location) {
+	const stdio = 'inherit';
+	const args = ['install'];
+
+	console.log(`Installing dependencies in ${location}...`);
+	console.log(`$ npm ${args.join(' ')}`);
+	const result = cp.spawnSync(npm, args, {
+		env: process.env,
+		cwd: location,
+		stdio
+	});
+
+	if (result.error || result.status !== 0) {
+		process.exit(1);
+	}
+}