Update docker-image.yml

.github/workflows/docker-image.yml

@@ -3,6 +3,7 @@ name: Docker Image CI
 on:
   push:
     branches: [ "master" ]
+    tags: [ "v*" ]
   pull_request:
     branches: [ "master" ]
 
@@ -21,6 +22,6 @@ jobs:
       run: |
         docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
     - name: Build the Docker image
-      run: docker build . --file Dockerfile --tag bolkedebruin/rdpgw:$(date +%s)
+      run: docker build . --file dev/docker/Dockerfile --tag bolkedebruin/rdpgw:$(date +%s)
     - name: Publish
       run: docker push bolkedebruin/rdpgw