Merge branch 'PatchRanger-PatchRanger-php-cs-fixer' into staging

.github/CONTRIBUTING.md

@@ -12,9 +12,9 @@ Features that are determined not to fit within the direction of the Mautic Core
 
 ### Coding Standards
 
-Mautic tries to follow [Symfony's coding standards](http://symfony.com/doc/current/contributing/code/standards.html) and thus we ask the same of any code submitted through pull requests.
+Mautic follows [Symfony's coding standards](http://symfony.com/doc/current/contributing/code/standards.html) by implementing pre-commit git hook running [php-cs-fixer](https://github.com/friendsofphp/php-cs-fixer), which is installed and updated with `composer install`/`composer update`.
 
-In addition to Symfony's coding standards, please appropriately indent code using 4 spaces rather than a tab. If using PhpStorm, a code style settings file can be found [here](https://gist.github.com/alanhartless/f3ad051108351a3fcffd). Simply add it to the project's .idea folder then through PhpStorm's preferences, browse to Editor -> Code Style -> PHP and select "Symfony" as the Scheme. 
+All code styling is handled automatically by the aforementioned git hook. In case if you setup git hook correctly (which is true if you ever run `composer install`/`composer update` before creating a pull request), you can format your code as you like - it will be converted to Mautic code style automatically.
 
 ### Pull Request Description Format
 

.php_cs

@@ -0,0 +1,9 @@
+<?php
+return Symfony\CS\Config\Config::create()
+    ->level(Symfony\CS\FixerInterface::SYMFONY_LEVEL)
+    ->fixers([
+        'align_double_arrow',
+        'align_equals',
+        'ordered_use',
+        'short_array_syntax',
+    ]);

build/hooks/pre-commit

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+ROOT=$(git rev-parse --show-toplevel)
+
+echo "php-cs-fixer pre commit hook start"
+
+PHP_CS_FIXER="bin/php-cs-fixer"
+HAS_PHP_CS_FIXER=false
+
+if [ -x $PHP_CS_FIXER ]; then
+    HAS_PHP_CS_FIXER=true
+fi
+
+if $HAS_PHP_CS_FIXER; then
+    git status --porcelain | grep -e '^[AM]\(.*\).php$' | cut -c 3- | while read line; do
+        $PHP_CS_FIXER fix --config-file=$ROOT/.php_cs --verbose "$line";
+        git add "$line";
+    done
+else
+    echo ""
+    echo "Please install php-cs-fixer, e.g.:"
+    echo ""
+    echo "  composer require --dev friendsofphp/php-cs-fixer"
+    echo ""
+fi
+
+echo "php-cs-fixer pre commit hook finish"

composer.json

@@ -109,7 +109,8 @@
         "sensio/generator-bundle": "~3.0",
         "babdev/transifex": "~1.0",
         "webfactory/exceptions-bundle": "~4.3",
-        "phpunit/phpunit": "4.5"
+        "phpunit/phpunit": "4.5",
+        "friendsofphp/php-cs-fixer": "^1.12"
     },
     "repositories": [
         {
@@ -120,11 +121,13 @@
     "scripts": {
         "post-install-cmd": [
             "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
-            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache"
+            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
+            "cp ./build/hooks/pre-commit ./.git/hooks/pre-commit"
         ],
         "post-update-cmd": [
             "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
-            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache"
+            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
+            "cp ./build/hooks/pre-commit ./.git/hooks/pre-commit"
         ]
     },
     "config": {