add github image deployment

.github/workflows/dockerhub-ci.yml

@@ -5,6 +5,11 @@ on:
     branches: [ dev ]
   workflow_dispatch: null
 
+# Add permissions for the built-in GITHUB_TOKEN
+permissions:
+  contents: read
+  packages: write
+
 # Ensures only the latest workflow run for the same branch is active, canceling any in-progress runs.
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -23,11 +28,23 @@ jobs:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Get release version
         run: echo "COMPAS_VERSION=$(sed -n '/const std::string VERSION_STRING/,/^$/p' ./src/changelog.h | sed 's/.*"\(.*\)"[^"]*$/\1/')" >> $GITHUB_ENV
 
-      - name: Print version
-        run: echo $COMPAS_VERSION
+      - name: Set lowercase repository name
+        run: echo "REPO_LC=${GITHUB_REPOSITORY,,}" >> $GITHUB_ENV
+
+      - name: Print version and repo
+        run: |
+          echo "Version: $COMPAS_VERSION"
+          echo "Lowercase repo: $REPO_LC"
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -40,6 +57,7 @@ jobs:
           tags: |
             teamcompas/compas:${{ env.COMPAS_VERSION }}
             teamcompas/compas:latest
+            ghcr.io/${{ env.REPO_LC }}:${{ env.COMPAS_VERSION }}
+            ghcr.io/${{ env.REPO_LC }}:latest
           cache-from: type=gha
-          cache-to: type=gha,mode=max
-
+          cache-to: type=gha,mode=max