Trivial skeleton for TypeScript Express server project. (Polymer#1)

.clang-format

@@ -0,0 +1,10 @@
+BasedOnStyle: Google
+AlignAfterOpenBracket: AlwaysBreak
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+BinPackArguments: false
+BinPackParameters: false

.travis.yml

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+language: node_js
+node_js:
+  - "6"
+  - "node"
+script:
+- npm test

README.md

@@ -1,3 +1,41 @@
+[![Build Status](https://travis-ci.org/Polymer/prpl-server-node.svg?branch=master)](https://travis-ci.org/Polymer/prpl-server-node)
+
 # prpl-server-node
 
 A Node implementation of the [PRPL](https://developers.google.com/web/fundamentals/performance/prpl-pattern/) pattern for serving Progressive Web Apps.
+
+## Installation
+
+```sh
+$ yarn install prpl-server -g
+```
+
+## Usage
+
+### From the command line
+
+```sh
+$ cd my-project/
+$ prpl-server
+```
+
+### As a library
+
+```js
+const server = require('prpl-server').server()
+server.listen(8080);
+```
+
+## Compiling from source
+
+```sh
+$ yarn run build      # once
+$ yarn run build:test # continuous
+```
+
+## Run tests
+
+```sh
+$ yarn run test       # once
+$ yarn run test:watch # continuous
+```

bin/prpl-server

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+#!/usr/bin/env node
+'use strict';
+require('../lib/cli.js')

package.json

@@ -1,8 +1,34 @@
 {
-  "name": "prpl-server-node",
+  "name": "prpl-server",
   "version": "0.1.0",
   "description": "A Node implementation of the PRPL pattern for serving Progressive Web Apps",
   "repository": "git+https://github.com/Polymer/prpl-server-node.git",
+  "main": "lib/server.js",
+  "bin": "bin/prpl-server",
+  "engines": {
+    "node": ">=6.0"
+  },
   "author": "The Polymer Project Authors",
-  "license": "BSD-3-Clause"
+  "license": "BSD-3-Clause",
+  "scripts": {
+    "build": "tsc",
+    "build:watch": "tsc --watch",
+    "format": "find src -name '*.ts' | xargs clang-format --style=file -i",
+    "test": "npm run build && mocha",
+    "test:watch": "watchy -w src -- npm run test"
+  },
+  "devDependencies": {
+    "@types/chai": "^3.5.2",
+    "@types/mocha": "^2.2.41",
+    "chai": "^3.5.0",
+    "clang-format": "^1.0.50",
+    "mocha": "^3.3.0",
+    "source-map-support": "^0.4.15",
+    "typescript": "^2.3.2",
+    "watchy": "^0.6.7"
+  },
+  "dependencies": {
+    "@types/express": "^4.0.35",
+    "express": "^4.15.2"
+  }
 }

src/cli.ts

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+/**
+ * @license
+ * Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at
+ * http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at
+ * http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at
+ * http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at
+ * http://polymer.github.io/PATENTS.txt
+ */
+
+import {server} from './server';
+
+server().listen(8080);

src/server.ts

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+/**
+ * @license
+ * Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at
+ * http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at
+ * http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at
+ * http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at
+ * http://polymer.github.io/PATENTS.txt
+ */
+
+import * as express from 'express';
+
+export function server(): express.Express {
+  const app = express();
+  app.get('*', function(_req, res, _next) {
+    res.send('hello world');
+  });
+  return app;
+}

src/test/server_test.ts

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+/**
+ * @license
+ * Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at
+ * http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at
+ * http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at
+ * http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at
+ * http://polymer.github.io/PATENTS.txt
+ */
+
+import {assert} from 'chai';
+import {server} from '../server';
+
+suite('prpl server', function() {
+  test('is created', () => {
+    const app = server();
+    assert.isOk(app);
+  });
+});

test/mocha.opts

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+--ui tdd
+--require source-map-support/register
+lib/test/**/*_test.js

tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es6",
+    "lib": [
+      "es2016"
+    ],
+    "outDir": "lib",
+    "module": "commonjs",
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "preserveConstEnums": true,
+    "sourceMap": true,
+    "pretty": true,
+    "declaration": true,
+    "skipLibCheck": true
+  },
+  "include": [
+    "src/**/*.ts"
+  ]
+}