Merge commit 'be3e8236086165e5e45a5a10783823874b3f3ebd' as 'lib/vscode'

lib/vscode/test/ui/tree/server.js

@@ -0,0 +1,68 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+const fs = require('mz/fs');
+const path = require('path');
+const Koa = require('koa');
+const _ = require('koa-route');
+const serve = require('koa-static');
+const mount = require('koa-mount');
+
+const app = new Koa();
+const root = path.dirname(path.dirname(__dirname));
+
+async function getTree(fsPath, level) {
+	const element = path.basename(fsPath);
+	const stat = await fs.stat(fsPath);
+
+	if (!stat.isDirectory() || element === '.git' || element === '.build' || level >= 4) {
+		return { element };
+	}
+
+	const childNames = await fs.readdir(fsPath);
+	const children = await Promise.all(childNames.map(async childName => await getTree(path.join(fsPath, childName), level + 1)));
+	return { element, collapsible: true, collapsed: false, children };
+}
+
+async function readdir(relativePath) {
+	const absolutePath = relativePath ? path.join(root, relativePath) : root;
+	const childNames = await fs.readdir(absolutePath);
+	const childStats = await Promise.all(childNames.map(async name => await fs.stat(path.join(absolutePath, name))));
+	const result = [];
+
+	for (let i = 0; i < childNames.length; i++) {
+		const name = childNames[i];
+		const path = relativePath ? `${relativePath}/${name}` : name;
+		const stat = childStats[i];
+
+		if (stat.isFile()) {
+			result.push({ type: 'file', name, path });
+		} else if (!stat.isDirectory() || name === '.git' || name === '.build') {
+			continue;
+		} else {
+			result.push({ type: 'dir', name, path });
+		}
+	}
+
+	return result;
+}
+
+app.use(serve('public'));
+app.use(mount('/static', serve('../../out')));
+app.use(_.get('/api/ls', async ctx => {
+	const relativePath = ctx.query.path;
+	const absolutePath = path.join(root, relativePath);
+
+	ctx.body = await getTree(absolutePath, 0);
+}));
+
+app.use(_.get('/api/readdir', async ctx => {
+	const relativePath = ctx.query.path;
+
+	ctx.body = await readdir(relativePath);
+}));
+
+app.listen(3000);
+console.log('http://localhost:3000');