build: update action versions

.github/workflows/publish-dl-downer.yaml

@@ -19,28 +19,31 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+        with:
+          ref: main
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1.6.0
+        uses: docker/setup-buildx-action@v2
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v1.10.0
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
-          username: ${{ github.repository_owner }}
+          username: ${{ github.actor }}
           password: ${{ secrets.GHCR_TOKEN }}
 
-      - name: Convert repository to lowercase
-        id: repo
-        # github.repository is in the format "owner/repo"
-        run: echo "::set-output name=lowercase::$(echo ${{ github.repository }} | awk '{print tolower($0)}')"
+      - name: set lower case owner name
+        run: |
+          echo "OWNER_LC=${OWNER,,}" >>${GITHUB_ENV}
+        env:
+          OWNER: '${{ github.repository_owner }}'
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v2.7.0
+        uses: docker/build-push-action@v5
         with:
           context: ./dl-downer/
           push: true
           tags: |
-            ghcr.io/${{ steps.repo.outputs.lowercase }}/dl-downer:${{ github.sha }}
-            ghcr.io/${{ steps.repo.outputs.lowercase }}/dl-downer:latest
+            ghcr.io/${{ env.OWNER_LC }}/dl-downer:${{ github.sha }}
+            ghcr.io/${{ env.OWNER_LC }}/dl-downer:latest

dl-downer/Dockerfile

@@ -1,6 +1,8 @@
 # Use an official Python runtime as the base image
 FROM python:3.12
 
+LABEL org.opencontainers.image.source https://github.com/belgiannoise/dl-utils
+
 VOLUME /downloads
 VOLUME /storage_states
 VOLUME /cdm