Set the content of the error output

The getOutput() method always returns the whole content of the standard output of the command and getErrorOutput() the content of the error output

Author: mmarynich

src/PhpGitHooks/Module/JsonLint/Infrastructure/Tool/JsonLintProcessor.php

@@ -63,7 +63,7 @@ private function execute($file)
     private function setErrors(Process $process)
     {
         if (false === $process->isSuccessful()) {
-            return $process->getOutput();
+            return $process->getErrorOutput();
         }
     }
 }

src/PhpGitHooks/Module/PhpCs/Infrastructure/Tool/PhpCsToolProcessor.php

@@ -69,7 +69,7 @@ private function execute($file, $standard, $ignore)
     private function setErrors(Process $process)
     {
         if (false === $process->isSuccessful()) {
-            return $process->getOutput();
+            return $process->getErrorOutput();
         }
     }
 }

src/PhpGitHooks/Module/PhpCsFixer/Infrastructure/Tool/PhpCsFixerToolProcessor.php

@@ -74,7 +74,7 @@ private function processTool($file, $level, $options)
     private function setError(Process $process)
     {
         if (false === $process->isSuccessful()) {
-            return $process->getOutput();
+            return $process->getErrorOutput();
         }
     }
 }

src/PhpGitHooks/Module/PhpLint/Infrastructure/Tool/PhpLintToolProcessor.php

@@ -46,6 +46,6 @@ private function execute($file)
      */
     private function setErrors(Process $process)
     {
-        return false === $process->isSuccessful() ? $process->getOutput() : null;
+        return false === $process->isSuccessful() ? $process->getErrorOutput() : null;
     }
 }

src/PhpGitHooks/Module/PhpMd/Infrastructure/Tool/PhpMdToolProcessor.php

@@ -59,6 +59,6 @@ private function execute($file, $options)
      */
     private function setError(Process $process)
     {
-        return false === $process->isSuccessful() ? $process->getOutput() : null;
+        return false === $process->isSuccessful() ? $process->getErrorOutput() : null;
     }
 }