attempt 1 docker build and push

.github/workflows/docker-image.yml

@@ -6,10 +6,31 @@ on:
   pull_request:
     branches: [ "main" ]
 
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: hlds
+
 jobs:
-  build:
+  build-and-push-image:
     runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
     steps:
-    - uses: actions/checkout@v3
-    - name: Build the Docker image
-      run: docker buildx build . --tag latest --cache-to type=gha --cache-from=gha
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Login to container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v3
+        with:
+          push: true
+          tags: latest