From d482680a7dc6bb42adfb6f8ed0d918162e1289af Mon Sep 17 00:00:00 2001
From: sylvain-hamel <sylvainhamel0@gmail.com>
Date: Mon, 31 Mar 2014 22:55:25 -0400
Subject: [PATCH] fix: add code style verification closes #17

---
 .jscs.json       | 116 +++++++++++++++++++++++++++++++++++++++++++++++
 Gruntfile.coffee |  45 ++++++++++++++++++
 index.js         |  27 +++++------
 package.json     |   4 +-
 4 files changed, 178 insertions(+), 14 deletions(-)
 create mode 100644 .jscs.json

diff --git a/.jscs.json b/.jscs.json
new file mode 100644
index 0000000..fb2277e
--- /dev/null
+++ b/.jscs.json
@@ -0,0 +1,116 @@
+{
+  "requireCurlyBraces": [
+    "if",
+    "else",
+    "for",
+    "while",
+    "do",
+    "try",
+    "catch"
+  ],
+  "requireSpaceAfterKeywords": [
+    "if",
+    "else",
+    "for",
+    "while",
+    "do",
+    "switch",
+    "return",
+    "try",
+    "catch"
+  ],
+  "disallowSpaceAfterKeywords": [],
+  "requireParenthesesAroundIIFE": true,
+  "requireSpacesInFunctionExpression": {
+    "beforeOpeningCurlyBrace": true
+  },
+  "disallowSpacesInFunctionExpression": {
+    "beforeOpeningRoundBrace": true
+  },
+  "requireSpacesInFunctionExpression": {
+    "beforeOpeningCurlyBrace": true
+  },
+  "disallowSpacesInFunctionExpression": {
+    "beforeOpeningRoundBrace": true
+  },
+  "requireBlocksOnNewline": true,
+  "disallowEmptyBlocks": true,
+  "disallowSpacesInsideObjectBrackets": true,
+  "disallowSpacesInsideArrayBrackets": true,
+  "disallowSpaceAfterObjectKeys": true,
+  "requireCommaBeforeLineBreak": true,
+  "disallowLeftStickedOperators": [
+    "?",
+    "+",
+    "/",
+    "*",
+    "=",
+    "==",
+    "===",
+    "!=",
+    "!==",
+    ">",
+    ">=",
+    "<",
+    "<="
+  ],
+  "requireRightStickedOperators": ["!"],
+  "disallowRightStickedOperators": [
+    "?",
+    "+",
+    "/",
+    "*",
+    ":",
+    "=",
+    "==",
+    "===",
+    "!=",
+    "!==",
+    ">",
+    ">=",
+    "<",
+    "<="
+  ],
+  "requireLeftStickedOperators": [","],
+  "disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
+  "disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
+  "requireSpaceBeforeBinaryOperators": [
+    "+",
+    "-",
+    "/",
+    "*",
+    "=",
+    "==",
+    "===",
+    "!=",
+    "!=="
+  ],
+  "requireSpaceAfterBinaryOperators": [
+    "+",
+    "-",
+    "/",
+    "*",
+    "=",
+    "==",
+    "===",
+    "!=",
+    "!=="
+  ],
+  "requireCamelCaseOrUpperCaseIdentifiers": true,
+  "disallowKeywords": ["with"],
+  "disallowMultipleLineStrings": true,
+  "validateLineBreaks": "LF",
+  "validateQuoteMarks": {
+    "mark": "'",
+    "escape": true
+  },
+  "disallowMixedSpacesAndTabs": true,
+  "disallowTrailingWhitespace": true,
+  "disallowKeywordsOnNewLine": ["else"],
+  "requireLineFeedAtFileEnd": true,
+  "maximumLineLength": 100,
+  "requireCapitalizedConstructors": true,
+  "requireDotNotation": true
+
+
+}
diff --git a/Gruntfile.coffee b/Gruntfile.coffee
index a264a24..2f614e8 100644
--- a/Gruntfile.coffee
+++ b/Gruntfile.coffee
@@ -1,3 +1,7 @@
+JSHINT_NODE =
+  node: true,
+  strict: false
+
 module.exports = (grunt) ->
 
   # Project configuration.
@@ -17,9 +21,48 @@ module.exports = (grunt) ->
       options:
         checkTravisBuild: false
 
+    # JSHint options
+    # http://www.jshint.com/options/
+    jshint:
+      default:
+        files:
+          src: ['index.js']
+        options: JSHINT_NODE
+
+      options:
+        quotmark: 'single'
+        bitwise: true
+        freeze: true
+        indent: 2
+        camelcase: true
+        strict: true
+        trailing: true
+        curly: true
+        eqeqeq: true
+        immed: true
+        latedef: true
+        newcap: true
+        noempty: true
+        unused: true
+        noarg: true
+        sub: true
+        undef: true
+        maxdepth: 4
+        maxstatements: 100
+        maxcomplexity: 100
+        maxlen: 100
+        globals: {}
+
+    jscs:
+      default: files: src:  ['index.js']
+      options:
+        config: '.jscs.json'
+
   grunt.loadNpmTasks 'grunt-npm'
   grunt.loadNpmTasks 'grunt-bump'
   grunt.loadNpmTasks 'grunt-auto-release'
+  grunt.loadNpmTasks 'grunt-contrib-jshint'
+  grunt.loadNpmTasks 'grunt-jscs-checker'
 
   grunt.registerTask 'release', 'Bump the version and publish to NPM.', (type) ->
     grunt.task.run [
@@ -27,3 +70,5 @@ module.exports = (grunt) ->
       "bump:#{type||'patch'}",
       'npm-publish'
     ]
+  grunt.registerTask 'default', ['lint']
+  grunt.registerTask 'lint', ['jshint', 'jscs']
diff --git a/index.js b/index.js
index 2abc590..2bfc53f 100644
--- a/index.js
+++ b/index.js
@@ -51,8 +51,7 @@ var IEBrowser = function(baseBrowserDecorator, logger, args) {
     exec(wmic, function(err) {
       if (err) {
         log.error('Killing extra IE process failed. ' + err);
-      }
-      else {
+      } else {
         log.debug('Killed extra IE process ' + pid);
       }
       cb();
@@ -60,7 +59,7 @@ var IEBrowser = function(baseBrowserDecorator, logger, args) {
 
   }
 
-  this._getOptions = function (url) {
+  this._getOptions = function(url) {
     var urlObj = urlparse(url, true);
 
     handleXUaCompatible(args, urlObj);
@@ -84,18 +83,20 @@ var IEBrowser = function(baseBrowserDecorator, logger, args) {
 };
 
 function getInternetExplorerExe() {
-    var suffix = '\\Internet Explorer\\' + processName,
-        prefixes = [process.env['PROGRAMW6432'], process.env['PROGRAMFILES(X86)'], process.env['PROGRAMFILES']],
-        prefix, i;
-
-    for (i = 0; i < prefixes.length; i++) {
-        prefix = prefixes[i];
-        if (prefix && fs.existsSync(prefix + suffix)) {
-            return prefix + suffix;
-        }
+  var suffix = '\\Internet Explorer\\' + processName,
+    prefixes = [process.env['' + 'PROGRAMW6432'], // '' + ' trick to keep jscs happy
+                process.env['' + 'PROGRAMFILES(X86)'],
+                process.env['' + 'PROGRAMFILES']],
+    prefix, i;
+
+  for (i = 0; i < prefixes.length; i++) {
+    prefix = prefixes[i];
+    if (prefix && fs.existsSync(prefix + suffix)) {
+      return prefix + suffix;
     }
+  }
 
-    throw new Error("Internet Explorer not found");
+  throw new Error('Internet Explorer not found');
 }
 
 IEBrowser.prototype = {
diff --git a/package.json b/package.json
index f9b1ed1..23a4453 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,9 @@
     "grunt": "~0.4.1",
     "grunt-bump": "~0.0.7",
     "grunt-npm": "~0.0.2",
-    "grunt-auto-release": "~0.0.2"
+    "grunt-auto-release": "~0.0.2",
+    "grunt-contrib-jshint": "~0.7.2",
+    "grunt-jscs-checker": "~0.4.0"
   },
   "contributors": [
     "Andreas Krummsdorf <a.krummsdorf@litixsoft.de>",