Add improvements

Author: hlubek

Classes/Composer/InstallerScripts.php

@@ -73,12 +73,11 @@ public static function postUpdateAndInstall(Event $event)
             echo '> Platform:     ' . $platform . "\n";
             echo '> Architecture: ' . $architecture . "\n";
 
-            $downloadLink = sprintf('https://github.com/Flowpack/prunner/releases/download/v%s/prunner_%s_%s_%s.tar.gz', $version, $version, $platform, $architecture);
+            $downloadLink = sprintf('https://github.com/Flowpack/prunner/releases/download/v%1$s/prunner_%1$s_%2$s_%3$s.tar.gz', $version, $platform, $architecture);
             $httpClient = new Client();
             $httpClient->get($downloadLink, ['sink' => 'Data/Temporary/prunner.tar.gz']);
             echo '> Download complete.' . "\n";
 
-            file_put_contents('Data/Temporary/prunner.tar.gz', $downloadedFileContents);
             Files::unlink('Data/Temporary/prunner.tar');
 
             // decompress from gz