add linting (and some initial fixes)

4 files changed, 125 insertions, 0 deletions

diff --git a/node_modules/get-port/index.js b/node_modules/get-port/index.js
new file mode 100644
index 000000000..de99a3662
--- /dev/null
+++ b/node_modules/get-port/index.js
@@ -0,0 +1,20 @@
+'use strict';
+const net = require('net');
+
+const getPort = port => new Promise((resolve, reject) => {
+	const server = net.createServer();
+
+	server.unref();
+	server.on('error', reject);
+
+	server.listen(port, () => {
+		const port = server.address().port;
+		server.close(() => {
+			resolve(port);
+		});
+	});
+});
+
+module.exports = preferredPort => preferredPort ?
+	getPort(preferredPort).catch(() => getPort(0)) :
+	getPort(0);
diff --git a/node_modules/get-port/license b/node_modules/get-port/license
new file mode 100644
index 000000000..654d0bfe9
--- /dev/null
+++ b/node_modules/get-port/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/node_modules/get-port/package.json b/node_modules/get-port/package.json
new file mode 100644
index 000000000..235a2b1c6
--- /dev/null
+++ b/node_modules/get-port/package.json
@@ -0,0 +1,43 @@
+{
+  "name": "get-port",
+  "version": "3.1.0",
+  "description": "Get an available port",
+  "license": "MIT",
+  "repository": "sindresorhus/get-port",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "port",
+    "find",
+    "finder",
+    "portfinder",
+    "free",
+    "available",
+    "connection",
+    "connect",
+    "open",
+    "net",
+    "tcp",
+    "scan",
+    "rand",
+    "random",
+    "preferred",
+    "chosen"
+  ],
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  }
+}
diff --git a/node_modules/get-port/readme.md b/node_modules/get-port/readme.md
new file mode 100644
index 000000000..292b8c3d7
--- /dev/null
+++ b/node_modules/get-port/readme.md
@@ -0,0 +1,41 @@
+# get-port [![Build Status](https://travis-ci.org/sindresorhus/get-port.svg?branch=master)](https://travis-ci.org/sindresorhus/get-port)
+
+> Get an available port
+
+
+## Install
+
+```
+$ npm install --save get-port
+```
+
+
+## Usage
+
+```js
+const getPort = require('get-port');
+
+getPort().then(port => {
+	console.log(port);
+	//=> 51402
+});
+```
+
+Optionally, pass in a preferred port:
+
+```js
+getPort(3000).then(port => {
+	console.log(port);
+	// Will use 3000 if available, otherwise fall back to a random port
+});
+```
+
+
+## Related
+
+- [get-port-cli](https://github.com/sindresorhus/get-port-cli) - CLI for this module
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)