new: Publish to dockerhub

.github/workflows/dockerimage.yml

@@ -1,14 +1,20 @@
-name: Docker Image CI
+name: Push to docker hub
 
 on: [push]
 
 jobs:
 
-  build:
-
+  push_to_registry:
+	name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
+	steps:
+	  - name: Checkout code
+		uses: actions/checkout@v2
 
-    steps:
-    - uses: actions/checkout@v1
-    - name: Build the Docker image
-      run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
+	  - name: Build and push Docker images
+		uses: docker/build-push-action@v1
+		with:
+		  username: ${{ secrets.DOCKER_USERNAME }}
+		  password: ${{ secrets.DOCKER_PASSWORD }}
+		  repository: lookyloo/lookyloo
+		  tags: latest