Push docker image to dockerhub

.github/workflows/docker-image.yml

@@ -6,40 +6,37 @@ on:
   pull_request:
     branches: ["main"]
 
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
-
 jobs:
   build-and-push-image:
+    name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
     steps:
-      - name: Checkout repository
+      - name: Check out the repo
         uses: actions/checkout@v4
-      - name: Log in to the Container registry
+
+      - name: Log in to Docker Hub
         uses: docker/login-action@v3
         with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: my-docker-hub-namespace/my-docker-hub-repository
           tags: |
             type=ref,event=branch
             type=ref,event=pr
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
             type=sha
+
       - name: Build and push Docker image
         uses: docker/build-push-action@v5
         with:
           context: .
+          file: ./Dockerfile
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}