use build and push action

.gitea/workflows/publish.yaml

@@ -16,9 +16,6 @@ jobs:
     - name: Checkout repository
       uses: actions/checkout@v4.1.1
 
-    - name: Build Docker image
-      run: docker build -t harbor.evanshome.io/library/py-eagle-mqtt:dev ./Docker/
-
     - name: Login to Harbor
       uses: docker/login-action@v3
       with:
@@ -26,6 +23,10 @@ jobs:
         username: ${{ secrets.HARBOR_USERNAME }}
         password: ${{ secrets.HARBOR_PASSWORD }}
 
-    - name: Push Docker image to Harbor
-      run: docker push harbor.evanshome.io/library/py-eagle-mqtt:dev
+    - name: Build and push
+      uses: docker/build-push-action@v5
+      with:
+        context: ./Docker/
+        push: true
+        tags: harbor.evanshome.io/library/py-eagle-mqtt:dev