From defd6cfea0d282802036ab34c9437419dfe2d2ad Mon Sep 17 00:00:00 2001
From: jonschlinkert <jon.schlinkert@sellside.com>
Date: Tue, 24 Feb 2015 23:13:55 -0500
Subject: [PATCH] clean up

---
 .verb.md     | 20 ++++++++++++++++----
 index.js     | 37 +++++++++++++++++++++++--------------
 package.json | 12 +++++++-----
 3 files changed, 46 insertions(+), 23 deletions(-)

diff --git a/.verb.md b/.verb.md
index f0960af..5e5b1c5 100644
--- a/.verb.md
+++ b/.verb.md
@@ -7,11 +7,23 @@
 ## Usage
 
 ```js
-var parseGitConfig = require('{%= name %}');
+var gitConfig = require('{%= name %}');
 ```
 
-## API
-{%= apidocs("index.js") %}
+### async
+
+```js
+gitConfig(function (err, config) {
+  // do stuff with err/config
+});
+```
+
+### sync
+
+```js
+gitConfig.sync();
+
+```
 
 
 ## Run tests
@@ -34,4 +46,4 @@ Pull requests and stars are always welcome. For bugs and feature requests, [plea
 
 ***
 
-{%= include("footer") %}
\ No newline at end of file
+{%= include("footer") %}
diff --git a/index.js b/index.js
index e31ebcb..2c68c8d 100644
--- a/index.js
+++ b/index.js
@@ -10,29 +10,33 @@
 var fs = require('fs');
 var path = require('path');
 var ini = require('ini');
-var lookup = require('look-up');
 
-module.exports = config;
+/**
+ * Expose `config`
+ */
+
+module.exports = git;
 
-function config(cwd, cb) {
+function git(cwd, cb) {
   if (typeof cwd === 'function') {
     cb = cwd; cwd = null;
   }
 
-  var fp = path.join(cwd || process.cwd(), '.git/config');
-  read(fp, function (err, buffer) {
+  if (typeof cb !== 'function') {
+    throw new TypeError('parse-git-config async expects a callback function.');
+  }
+
+  read(resolve(cwd), function (err, buffer) {
     if (err) {
       cb(err);
       return;
     }
-
-    var data = ini.parse(buffer.toString());
-    return cb(null, data);
+    cb(null, ini.parse(buffer.toString()));
   });
 }
 
-config.sync = function configSync(cwd) {
-  var fp = path.join(cwd || process.cwd(), '.git/config');
+git.sync = function configSync(cwd) {
+  var fp = resolve(cwd);
   if (!fs.existsSync(fp)) {
     throw new Error('.git/config does not exist.');
   }
@@ -41,12 +45,17 @@ config.sync = function configSync(cwd) {
 
 function read(fp, cb) {
   try {
-    fs.readFile(fp, function (err, data) {
-      if (err) return cb(err);
-
-      return cb(null, data);
+    fs.readFile(fp, function (err, config) {
+      if (err) {
+        return cb(err);
+      }
+      cb(null, config);
     });
   } catch (err) {
     cb(err);
   }
 }
+
+function resolve(cwd) {
+  return path.join(cwd || process.cwd(), '.git/config');
+}
diff --git a/package.json b/package.json
index d86b721..4e4e2e1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "parse-git-config",
-  "description": "Parse .git/config into a JavaScript object.",
+  "description": "Parse `.git/config` into a JavaScript object. sync or async.",
   "version": "0.1.0",
   "homepage": "https://github.com/jonschlinkert/parse-git-config",
   "author": {
@@ -29,12 +29,14 @@
     "test": "mocha"
   },
   "dependencies": {
-    "ini": "^1.3.3",
-    "look-up": "^0.6.0"
+    "ini": "^1.3.3"
   },
   "devDependencies": {
     "mocha": "*",
     "should": "*"
   },
-  "keywords": []
-}
+  "keywords": [
+    "config",
+    "git"
+  ]
+}
\ No newline at end of file