Add posibility to syncronize only in one direction

blueprints.yaml

@@ -37,6 +37,15 @@ form:
       validate:
         type: bool
 
+    sync.direction:
+      type: select
+      label: Sync direction
+      size: medium
+      default: both
+      options:
+        pull: One-way (Pull only)
+        both: Both-ways (Pull and Push)
+
     folders:
       type: select
       multiple: true

classes/GitSync.php

@@ -404,7 +404,9 @@ public function sync($name = null, $branch = null)
 
         $this->fetch($name, $branch);
         $this->pull($name, $branch);
-        $this->push($name, $branch);
+        if ($this->grav['config']->get('plugins.git-sync.sync.direction', 'both') == 'both') {
+            $this->push($name, $branch);
+        }
 
         $this->addRemote();
 

git-sync.php

@@ -398,6 +398,7 @@ public function onAdminAfterSave(Event $event)
 
             if ($isPluginRoute) {
                 $this->git->setConfig($obj->toArray());
+                $this->config->reload();
 
                 // initialize git if not done yet
                 $this->git->initializeRepository();