Update docker.yml

.github/workflows/docker.yml

@@ -1,32 +1,18 @@
-name: docker
-
+name: Publish Docker image
 on:
   release:
-    types: [released]
-
+    types: [published]
 jobs:
-  main:
+  push_to_registry:
+    name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
     steps:
-      -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-      -
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      -
-        name: Login to DockerHub
-        uses: docker/login-action@v1 
+      - name: Check out the repo
+        uses: actions/checkout@v2
+      - name: Push to Docker Hub
+        uses: docker/build-push-action@v1
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      -
-        name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v2
-        with:
-          push: true
-          tags: vovad/sqs-exporter:latest
-      -
-        name: Image digest
-        run: echo ${{ steps.docker_build.outputs.digest }}
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          repository: vovad/sqs-exporter
+          tag_with_ref: true