PHP CS Fixer install

.gitignore

@@ -7,6 +7,7 @@ coverage
 composer.lock
 /vendor
 composer.phar
+.php_cs.cache
 
 # clean up some non bower ready package
 Resources/public/vendor/admin-lte/bootstrap

.php_cs

@@ -0,0 +1,20 @@
+<?php
+
+$finder = Symfony\CS\Finder\DefaultFinder::create()
+    ->in(array(__DIR__))
+    ->exclude(array('Tests/Fixtures'))
+;
+
+return Symfony\CS\Config\Config::create()
+    ->level(Symfony\CS\FixerInterface::SYMFONY_LEVEL)
+    ->fixers(array(
+        '-unalign_double_arrow',
+        '-unalign_equals',
+        'align_double_arrow',
+        'newline_after_open_tag',
+        'ordered_use',
+        'long_array_syntax',
+    ))
+    ->setUsingCache(true)
+    ->finder($finder)
+;

.travis.yml

@@ -23,6 +23,8 @@ env:
 matrix:
   fast_finish: true
   include:
+    - php: 5.6
+      env: CS_FIXER=run
     - php: 5.3
       env: COMPOSER_FLAGS="--prefer-lowest"
     - php: 5.6
@@ -51,7 +53,9 @@ before_script:
   - export PATH=$HOME/.local/bin:$PATH
   - pip install -r Resources/doc/requirements.txt --user `whoami`
 
-script: make test
+script:
+ - if [ "$CS_FIXER" = "run" ]; then make cs_dry_run ; fi;
+ - make test
 
 notifications:
   webhooks: https://sonata-project.org/bundles/admin/master/travis

CONTRIBUTING.md

@@ -27,6 +27,17 @@ desperately need to see some commits get merged on the older branches (`2.0`,
 are no longer supported and your changes will probably not get merged in more
 recent branches.
 
+### Matching coding standards
+
+Before each commit, be sure to match sonata coding standards by running the following command for fix:
+
+```bash
+make cs
+```
+
+And then, add fixed file to your commit before push.
+
+Be sure to add only **your modified files**. If another files are fixed by cs tools, just revert it before commit.
 
 ### Sending a Pull Request
 

Makefile

@@ -1,3 +1,9 @@
+cs:
+	./vendor/bin/php-cs-fixer fix --verbose
+
+cs_dry_run:
+	./vendor/bin/php-cs-fixer fix --verbose --dry-run
+
 test:
 	phpunit
 	cd Resources/doc && sphinx-build -W -b html -d _build/doctrees . _build/html

composer.json

@@ -45,7 +45,8 @@
         "sensio/generator-bundle": "~2.3",
         "symfony/yaml": "~2.3",
         "sonata-project/intl-bundle": "~2.1",
-        "symfony/phpunit-bridge": "~2.7|~3.0"
+        "symfony/phpunit-bridge": "~2.7|~3.0",
+        "fabpot/php-cs-fixer": "~0.5|~1.0"
     },
     "suggest": {
         "jms/translation-bundle": "Extract message keys from Admins",