use ghcr.io for deploy

Author: fey

.github/workflows/main.yml

@@ -28,20 +28,22 @@ jobs:
     if: ${{ github.event_name == 'push' }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - uses: docker/setup-buildx-action@v2
+      - uses: docker/setup-buildx-action@v3
 
-      - uses: docker/login-action@v2
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: docker/build-push-action@v3
+      - name: Build and push
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: true
-          file: Dockerfile.app
-          cache-from: hexletcomponents/software-lifecycle-unstable-app:latest
+          cache-from: ghcr.io/${{ github.repository }}:latest
           cache-to: type=inline
-          tags: hexletcomponents/software-lifecycle-unstable-app:latest
+          tags: ghcr.io/${{ github.repository }}:latest