Changed filter class to keep keys and changed path of phpcs command

Author: olivertappin

src/Filter/Filter.php

@@ -53,14 +53,14 @@ public function __construct(array $rules, array $unfilteredData)
      */
     public function filter()
     {
-        foreach ($this->unfilteredData as $item) {
+        foreach ($this->unfilteredData as $key => $item) {
             foreach ($this->rules as $rule) {
                 try {
                     $rule($item);
                 } catch (RuleException $exception) {
-                    $this->contaminatedData[] = $item;
+                    $this->contaminatedData[$key] = $item;
                 }
-                $this->filteredData[] = $item;
+                $this->filteredData[$key] = $item;
             }
         }
 

src/PhpcsDiff.php

@@ -164,7 +164,6 @@ public function run()
 
         $changedLinesPerFile = $this->getChangedLinesPerFile($files);
 
-
         if ($this->isVerbose) {
             $this->climate->comment('Comparing phpcs output with changes lines from git diff.');
         }
@@ -198,7 +197,7 @@ public function run()
     protected function runPhpcs(array $files = [], $ruleset = 'ruleset.xml')
     {
         return json_decode(
-            shell_exec('./vendor/bin/phpcs --report=json --standard=' . $ruleset . ' ' . implode(' ', $files)),
+            shell_exec('vendor/bin/phpcs --report=json --standard=' . $ruleset . ' ' . implode(' ', $files)),
             true
         );
     }