change: preview by gitea.ref_name

.gitea/workflows/deployment.yml

@@ -24,7 +24,7 @@ jobs:
       docker_folder_changed: ${{ steps.docker_folder.outputs.changed }}
     steps:
       - name: Checkout Repository
-        run: git clone --branch preview https://${{ secrets.REPO_TOKEN }}@git.vezpi.com/Vezpi/blog.git .
+        run: git clone --branch ${{ gitea.ref_name }} https://${{ secrets.REPO_TOKEN }}@git.vezpi.com/Vezpi/blog.git .
 
       - name: Check Latest Hugo Version
         id: get_latest
@@ -79,7 +79,7 @@ jobs:
         shell: sh
     steps:
       - name: Checkout Repository
-        run: git clone --branch preview https://${{ secrets.REPO_TOKEN }}@git.vezpi.com/Vezpi/blog.git .
+        run: git clone --branch ${{ gitea.ref_name }} https://${{ secrets.REPO_TOKEN }}@git.vezpi.com/Vezpi/blog.git .
 
       - name: Build Docker Image
         run: |  
@@ -143,7 +143,7 @@ jobs:
       
       - name: Merge preview Branch on main
         run: |
-          git merge --ff-only origin/preview
+          git merge --ff-only origin/${{ gitea.ref_name }}
           git push origin main
 
   Deploy-Production: