Add staging environment to deployer config

deploy.php

@@ -23,17 +23,7 @@ add('shared_dirs', [
     'config/sites',
 ]);
 
-host('185.237.67.190')
-    ->stage('production')
-    ->user('p546128')
-    ->forwardAgent()
-    ->multiplexing()
-    ->set('deploy_path', '/home/www/p546128/html/{{application}}')
-    ->set('bin/php', '/usr/local/bin/php')
-    ->set('http_user', 'p546128')
-    ->set('bin/composer', '/usr/local/bin/composer')
-    ->set('rsync_src', __DIR__)
-    ->set('rsync', [
+$rsyncOptions = [
     'exclude' => [
         '.ddev',
         '.DS_Store',
@@ -64,10 +54,36 @@ host('185.237.67.190')
     'flags' => 'rz',
     'options' => ['delete', 'links'],
     'timeout' => 300,
-    ])
+];
+
+host('185.237.67.190')
+    ->stage('production')
+    ->user('p546128')
+    ->forwardAgent()
+    ->multiplexing()
+    ->set('deploy_path', '/home/www/p546128/html/{{application}}')
+    ->set('bin/php', '/usr/local/bin/php')
+    ->set('http_user', 'p546128')
+    ->set('bin/composer', '/usr/local/bin/composer')
+    ->set('rsync_src', __DIR__)
+    ->set('rsync', $rsyncOptions)
     ->set('cachetool_args', '--web=SymfonyHttpClient --web-path={{release_path}}/public/ --web-url=https://www.ep-reisen.de')
 ;
 
+host('185.237.67.190')
+    ->stage('staging')
+    ->user('p546128')
+    ->forwardAgent()
+    ->multiplexing()
+    ->set('deploy_path', '/home/www/p546128/html/{{application}}-staging')
+    ->set('bin/php', '/usr/local/bin/php')
+    ->set('http_user', 'p546128')
+    ->set('bin/composer', '/usr/local/bin/composer')
+    ->set('rsync_src', __DIR__)
+    ->set('rsync', $rsyncOptions)
+    ->set('cachetool_args', '--web=SymfonyHttpClient --web-path={{release_path}}/public/ --web-url=https://staging.ep-reisen.de')
+;
+
 task('deploy', [
     'deploy:info',
     'deploy:prepare',