From 3c9836f920bea72396d03ac0b022b5f753776b55 Mon Sep 17 00:00:00 2001
From: Glavin Wiechert <glavin.wiechert@gmail.com>
Date: Sun, 3 Aug 2014 23:31:34 -0400
Subject: [PATCH] Closes #31. Add CoffeeScript support.

---
 README.md                                |  8 +++++---
 examples/simple-jsbeautifyrc/test.coffee | 10 ++++++++++
 lib/langs/coffeescript-beautify.js       | 17 +++++++++++++++++
 lib/language-options.js                  |  7 ++++++-
 package.json                             |  6 ++++--
 5 files changed, 42 insertions(+), 6 deletions(-)
 create mode 100644 examples/simple-jsbeautifyrc/test.coffee
 create mode 100644 lib/langs/coffeescript-beautify.js

diff --git a/README.md b/README.md
index e7bf79b86..d9176bc98 100644
--- a/README.md
+++ b/README.md
@@ -24,11 +24,13 @@ Atom Package: https://atom.io/packages/atom-beautify
   - Beautifies to [PEP 8](http://legacy.python.org/dev/peps/pep-0008/).
 - [x] [Ruby](https://github.com/donaldpipowitch/atom-beautify/issues/25)
   - Requires [RBeautify](https://github.com/erniebrodeur/ruby-beautify)
+- [x] [CoffeeScript](https://github.com/donaldpipowitch/atom-beautify/issues/31)
 
-### Coming Soon
-
-- [ ] CoffeeScript, see https://github.com/donaldpipowitch/atom-beautify/issues/31
+### Road Map
 
+- [ ] [TypeScript support](https://github.com/Glavin001/atom-beautify/issues/49)
+- [ ] [Java support](https://github.com/Glavin001/atom-beautify/issues/45)
+- [ ] [Perl support](https://github.com/Glavin001/atom-beautify/issues/33)
 
 ## Usage
 
diff --git a/examples/simple-jsbeautifyrc/test.coffee b/examples/simple-jsbeautifyrc/test.coffee
new file mode 100644
index 000000000..680f1b25c
--- /dev/null
+++ b/examples/simple-jsbeautifyrc/test.coffee
@@ -0,0 +1,10 @@
+hello   derek how is  it going?
+for c, i in "Hello  World!"
+  k = 1+1-  2>=3<=  4>5   <6
+
+  for c, i  in "Hello  World"
+    k = (a,b)-> if b?  return a
+
+f  =  b()[0]
+for c, i in "Hello World"
+  f(b())
diff --git a/lib/langs/coffeescript-beautify.js b/lib/langs/coffeescript-beautify.js
new file mode 100644
index 000000000..d2e30a4c3
--- /dev/null
+++ b/lib/langs/coffeescript-beautify.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var CF = require('coffee-formatter');
+module.exports = function (text, options, callback) {
+  var lines = text.split('\n');
+  var resultArr = [];
+  for (var i = 0, len = lines.length; i < len; i++) {
+    var curr = lines[i];
+    var p = CF.formatTwoSpaceOperator(curr);
+    p = CF.formatOneSpaceOperator(p);
+    p = CF.shortenSpaces(p);
+    resultArr.push(p);
+  }
+  var result = resultArr.join('\n');
+  callback(result);
+  return result;
+};
diff --git a/lib/language-options.js b/lib/language-options.js
index 7dc362e30..c6c2ee2f3 100644
--- a/lib/language-options.js
+++ b/lib/language-options.js
@@ -15,6 +15,8 @@ var beautifyPHP = require('./langs/php-beautify');
 var beautifyPython = require('./langs/python-beautify');
 var beautifyRuby = require('./langs/ruby-beautify');
 var beautifyLESS = require('./langs/less-beautify');
+var beautifyCoffeeScript = require('./langs/coffeescript-beautify');
+// Misc
 var Analytics = require('analytics-node');
 var pkg = require('../package.json');
 
@@ -22,7 +24,7 @@ module.exports = {
 
   // Supported unique configuration keys
   // Used for detecting nested configurations in .jsbeautifyrc
-  languages: ['js', 'html', 'css', 'sql', 'php', 'python', 'ruby'],
+  languages: ['js', 'html', 'css', 'sql', 'php', 'python', 'ruby','coffeescript'],
 
   // Default options per language
   defaultLanguageOptions: {
@@ -81,6 +83,9 @@ module.exports = {
       text = beautifyJS(text, self.getOptions('js', allOptions));
       beautifyCompleted(text);
       break;
+    case 'CoffeeScript':
+      beautifyCoffeeScript(text, self.getOptions('js', allOptions), beautifyCompleted);
+      break;
     case 'Handlebars':
       // jshint ignore: start
       allOptions.push({
diff --git a/package.json b/package.json
index eb7509541..a6e996310 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,8 @@
     "sql",
     "php",
     "python",
-    "ruby"
+    "ruby",
+    "coffeescript"
   ],
   "engines": {
     "atom": ">0.50.0"
@@ -75,7 +76,8 @@
     "temp": "^0.8.0",
     "prettydiff": "^1.0.23",
     "node-uuid": "^1.4.1",
-    "analytics-node": "^1.0.2"
+    "analytics-node": "^1.0.2",
+    "coffee-formatter": "git+https://github.com/Glavin001/Coffee-Formatter.git"
   },
   "activationEvents": [
     "beautify"