Update Docker_build.yml

.github/workflows/Docker_build.yml

@@ -8,12 +8,35 @@ jobs:
     name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
     steps:
+      - name: Prepare
+        id: prep
+        run: |
+          DOCKER_IMAGE=flobz/psa_car_controller
+          VERSION=edge
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF#refs/tags/}
+            MINOR_VERSION=${VERSION%.*}
+            MAJOR=${VERSION%.*}
+            TAGS="${DOCKER_IMAGE}:${VERSION},${DOCKER_IMAGE}:${MINOR_VERSION},${DOCKER_IMAGE}:${MAJOR},${DOCKER_IMAGE}:latest"
+          else
+            TAGS="${DOCKER_IMAGE}:${VERSION}"
+          fi
+          echo ::set-output name=tags::${TAGS}
       - name: Check out the repo
         uses: actions/checkout@v2
-      - name: Push to Docker Hub
-        uses: docker/build-push-action@v1
+      - name: Login to DockerHub
+        uses: docker/login-action@v1 
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-          repository: flobz/public/
-          tag_with_ref: true
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.prep.outputs.tags }}
+      -
+        name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}