Update docker-image.yml

.github/workflows/docker-image.yml

@@ -1,15 +1,29 @@
-name: Docker Image CI
-
+name: Build and publish a Docker image
 on:
   push:
-    branches: [ "master" ]
+    branches:
+      - '*'
   pull_request:
-    branches: [ "master" ]
-
+    branches:
+      - '*'
 jobs:
   build:
+    name: Build & push docker image
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - name: Build the Docker image
-      run: docker build . --file Dockerfile --tag simplyboo6/vimtur:latest
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v1
+        if: ${{ github.ref == 'refs/heads/master' }}
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: ${{ github.ref == 'refs/heads/master' }}
+          tags: simplyboo6/vimtur:latest