consolidation#497 Fix: Add Basic Self Update Functionality: enable se…

…lf-update only if phar
amenk · Aug 30, 2017 · bcbcce6 · bcbcce6
1 parent b51b882
commit bcbcce6
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/SelfUpdateCommand.php b/src/SelfUpdateCommand.php
@@ -79,11 +79,17 @@ protected function getLatestReleaseFromGithub()
         return [ $version, $url ];
     }
 
+    public function isEnabled() {
+        return !empty(\Phar::running());
+    }
+
+
     /**
      * {@inheritdoc}
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {
+
         $localFilename = realpath($_SERVER['argv'][0]) ?: $_SERVER['argv'][0];
         $programName   = basename($localFilename);
         $tempFilename  = dirname($localFilename) . '/' . basename($localFilename, '.phar') . '-temp.phar';