add linting (and some initial fixes)

4 files changed, 121 insertions, 0 deletions

diff --git a/node_modules/debug-log/index.js b/node_modules/debug-log/index.js
new file mode 100644
index 000000000..ce783650d
--- /dev/null
+++ b/node_modules/debug-log/index.js
@@ -0,0 +1,23 @@
+'use strict';
+// https://github.com/joyent/node/blob/fbfe562d71ae8d8f8bbf627808c755e513e4e905/lib/util.js#L96-L114
+var util = require('util');
+var debugEnv = process.env.NODE_DEBUG || '';
+var cache = {};
+
+module.exports = function (set) {
+	set = set.toUpperCase();
+
+	if (!cache[set]) {
+		if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnv)) {
+			var pid = process.pid;
+
+			cache[set] = function () {
+				console.error('%s %d: %s', set, pid, util.format.apply(util, arguments));
+			};
+		} else {
+			cache[set] = function () {};
+		}
+	}
+
+	return cache[set];
+};
diff --git a/node_modules/debug-log/license b/node_modules/debug-log/license
new file mode 100644
index 000000000..654d0bfe9
--- /dev/null
+++ b/node_modules/debug-log/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/debug-log/package.json b/node_modules/debug-log/package.json
new file mode 100644
index 000000000..c8be07696
--- /dev/null
+++ b/node_modules/debug-log/package.json
@@ -0,0 +1,37 @@
+{
+  "name": "debug-log",
+  "version": "1.0.1",
+  "description": "Node.js 0.12 util.debuglog() ponyfill",
+  "license": "MIT",
+  "repository": "sindresorhus/debug-log",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "node test.js"
+  },
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "debug",
+    "log",
+    "logging",
+    "debuglog",
+    "built-in",
+    "util",
+    "utils",
+    "core",
+    "console",
+    "env",
+    "environment",
+    "ponyfill",
+    "polyfill",
+    "shim"
+  ]
+}
diff --git a/node_modules/debug-log/readme.md b/node_modules/debug-log/readme.md
new file mode 100644
index 000000000..1a0e2c81c
--- /dev/null
+++ b/node_modules/debug-log/readme.md
@@ -0,0 +1,40 @@
+# debug-log [![Build Status](https://travis-ci.org/sindresorhus/debug-log.svg?branch=master)](https://travis-ci.org/sindresorhus/debug-log)
+
+> Node.js 0.12 [`util.debuglog()`](http://nodejs.org/api/util.html#util_util_debuglog_section) [ponyfill](https://ponyfill.com)
+
+
+## Install
+
+```
+$ npm install --save debug-log
+```
+
+
+## Usage
+
+```js
+// example.js
+var debugLog = require('debug-log')('foo');
+
+debugLog('unicorns & rainbows');
+```
+
+```
+$ node example.js
+
+```
+
+```
+$ NODE_DEBUG=foo node example.js
+FOO 3245: unicorns & rainbows
+```
+
+
+## API
+
+See the [`util.debuglog()` docs](http://nodejs.org/api/util.html#util_util_debuglog_section).
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)