Add cleanup debug output

Author: sebastianfeldmann

src/Backup/Cleaner/Abstraction.php

@@ -7,7 +7,7 @@
 use phpbu\App\Result;
 
 /**
- * Cleaner Abstraction.
+ * Cleaner Abstraction
  *
  * @package    phpbu
  * @subpackage Backup
@@ -20,7 +20,14 @@
 abstract class Abstraction
 {
     /**
-     * Cleanup your backup directory.
+     * Backup Result to handle events and IO
+     *
+     * @var \phpbu\App\Result
+     */
+    protected $result;
+
+    /**
+     * Cleanup your backup directory
      *
      * @see    \phpbu\App\Backup\Cleanup::cleanup()
      * @param  \phpbu\App\Backup\Target    $target
@@ -30,6 +37,7 @@ abstract class Abstraction
      */
     public function cleanup(Target $target, Collector $collector, Result $result)
     {
+        $this->result = $result;
         foreach ($this->getFilesToDelete($target, $collector) as $file) {
             if (!$file->isWritable()) {
                 throw new Exception(sprintf('can\'t delete file: %s', $file->getPathname()));
@@ -40,7 +48,7 @@ public function cleanup(Target $target, Collector $collector, Result $result)
     }
 
     /**
-     * Simulate the cleanup execution.
+     * Simulate the cleanup execution
      *
      * @param  \phpbu\App\Backup\Target    $target
      * @param  \phpbu\App\Backup\Collector $collector
@@ -55,7 +63,7 @@ public function simulate(Target $target, Collector $collector, Result $result)
     }
 
     /**
-     * Return list of files to delete.
+     * Return list of files to delete
      *
      * @param  \phpbu\App\Backup\Target    $target
      * @param  \phpbu\App\Backup\Collector $collector

src/Backup/Cleaner/Outdated.php

@@ -29,14 +29,14 @@ class Outdated extends Abstraction implements Simulator
     protected $offsetRaw;
 
     /**
-     * Offset in seconds.
+     * Offset in seconds
      *
      * @var integer
      */
     protected $offsetSeconds;
 
     /**
-     * Setup the Cleaner.
+     * Setup the Cleaner
      *
      * @see    \phpbu\App\Backup\Cleanup::setup()
      * @param  array $options
@@ -57,7 +57,7 @@ public function setup(array $options)
     }
 
     /**
-     * Return list of files to delete.
+     * Return list of files to delete
      *
      * @param  \phpbu\App\Backup\Target    $target
      * @param  \phpbu\App\Backup\Collector $collector
@@ -68,9 +68,11 @@ protected function getFilesToDelete(Target $target, Collector $collector)
         $minTime = time() - $this->offsetSeconds;
         $files   = $collector->getBackupFiles();
         $delete  = [];
+        $this->result->debug('  found ' . count($files) . ' backup files');
 
         /** @var \phpbu\App\Backup\File\Local $file */
         foreach ($files as $file) {
+            $this->result->debug('  checking ' . $file->getFilename() . ' ' . date('Y.m.d H:i:s', $file->getMTime()));
             // last mod date < min date? delete!
             if ($file->getMTime() < $minTime) {
                 $delete[] = $file;