updated build step

.gitea/workflows/pipeline.yaml

@@ -4,13 +4,6 @@ runs-on: ubuntu-latest
 on: [push]
 image: python:3.10
 jobs:
-  show-gitea-ref:
-    name: Show Gitea.ref
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Show
-        run: echo "${{ gitea.ref }}"
   test:
     name: Test
     runs-on: ubuntu-latest
@@ -39,11 +32,11 @@ jobs:
       repository_host: 192.168.1.2:5000
       repository_name: ${{ gitea.repository }}
       repository_version: v1.0
-      tag: ${repository_name}:${repository_version}
     steps:
       - uses: actions/checkout@v3
       - name: Build
         run: |
+          tag=${repository_name}:${repository_version}
           echo "tagging image with ${tag}"
           docker build . --file Dockerfile --tag $tag
       - name: Tag