Diff parser

gistfile1.aw

<?php

$diff = 'diff --git a/README.md b/README.md
index 9b6fc2a..cac3d88 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,34 @@
-*This project is not stable, tested or production ready. It\'s a proof of concept and a work in progress.*
+** This project is not stable, tested or production ready. It\'s a proof of concept and a work in progress. **

 # Github Pull Request PHP Codesniffer

 A fairly straight forward Silex app for processing pull request events, running PHP Codesniffer over the changed files and reporting any errors as comments.

-After cloning run the following: `git update-index --assume-unchanged resources/config/prod.php` to make sure your app secret isn\'t exposed.
\ No newline at end of file
+Installation
+------------
+
+### Without git clone
+
+Run the following commands:
+
+    curl -s http://getcomposer.org/installer | php
+    php composer.phar create-project lyrixx/Silex-Kitchen-Edition PATH/TO/YOUR/APP
+    cd PATH/TO/YOUR/APP
+
+### With git clone
+
+Run the following commands:
+
+    git clone https://github.com/lyrixx/Silex-Kitchen-Edition.git PATH/TO/YOUR/APP
+    cd PATH/TO/YOUR/APP
+    curl -s http://getcomposer.org/installer | php
+    php composer.phar install
+
+### Then
+
+You can edit `resources/config/prod.php` and start hacking in `src/controllers.php`
+
+Help
+----
+
+* http://silex.sensiolabs.org/documentation
diff --git a/src/controllers.php b/src/controllers.php
index c27cdfb..7387113 100644
--- a/src/controllers.php
+++ b/src/controllers.php
@@ -224,7 +224,7 @@
     }

     // Run PHP Code Sniffer
-    exec("phpcs --standard=Symfony2 {$eventFolderPath}/files/* --extensions=php", $output);
+    exec("phpcs --standard=Symfony2 --extensions=php {$eventFolderPath}/files/", $output);
     $report = implode("\n", $output);
     $report = preg_replace("/FILE:(.*?)".$eventTime."\/files\//", "FILE: ", $report);
     file_put_contents($eventFolderPath."/report.txt", $report);
';

$patterns = array(
    'originalFile' => "/^--- (.*)/",
    'newFile' => "/^\+\+\+ (.*)/",
    'chunk' => "/^@@ -(\d+),(\d+) +(\d+),(\d+) @@/",
    'addedLine' => "/^\+(.*)/",
    'removedLine' => "/^-(.*)/",
    'unchangedLine' => "/^ (.*)/",
);

$results = array();
foreach (explode("\n", $diff) as $lineNum => $line) {
    foreach ($patterns as $patternKey => $pattern) {
        if(preg_match($pattern, $line, $matches)){
            $results[$patternKey][$lineNum] = $line;
            continue(2);
        }
    }
}

var_dump($results);
exit;