new example

.github/workflows/docker-image.yml

@@ -1,28 +1,40 @@
-name: Docker Image CI
+name: Create and publish a Docker image
 
 on:
   push:
-    branches: [ main ]
+    branches: ['main']
-  pull_request:
+
-    branches: [ main ]
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-
+  build-and-push-image:
-  build:
-
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
 
     steps:
     - uses: actions/checkout@v3
-      env:
-        github_pat: ${{ secrets.CONTAINER_PAT }}
     
+    - name: Log in to the Container registry
+      uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+      with:
+        registry: ${{ env.REGISTRY }}
+        username: ${{ github.actor }}
+        password: ${{ secrets.CONTAINER_PAT }}
 
-    - name: Build the Docker image
+    - name: Extract metadata (tags, labels) for Docker
-      run: docker build . --file Dockerfile --tag telegram-moviebot:$(date +%s)
+      id: meta
+      uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+      with:
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
         
-    - name: Authenticate to the container registry
+    - name: Build and push Docker image
-      run: echo $github_pat | docker login ghcr.io -u skoobasteeve --password-stdin
+      uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
-    
+      with:
-    - name: Push the image to container registry
+        context: .
-      run: docker push ghcr.io/skoobasteeve/telegram-moviebot:latest
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}