Publish docker

.forgejo/workflows/docker.yml

@@ -1,10 +1,13 @@
-name: Publish on DockerHub
+name: Publish container image on Forgejo
 
 on:
   push:
-    tags: ['*']
+    tags: ["*"]
   workflow_dispatch:
 
+env:
+  REGISTRY: git.schmelczer.dev
+
 jobs:
   publish:
     runs-on: docker
@@ -35,17 +38,25 @@ jobs:
       - name: Set up Docker Buildx
         uses: https://github.com/docker/setup-buildx-action@v3
 
-      - name: Log in to Docker Hub
+      - name: Log in to the Forgejo container registry
         uses: https://github.com/docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.DOCKER_PACKAGE_TOKEN }}
 
       - name: Extract metadata for the Docker image
         id: meta
         uses: https://github.com/docker/metadata-action@v5
         with:
-          images: schmelczera/great-ai
+          images: ${{ env.REGISTRY }}/${{ github.repository }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+            type=semver,pattern={{version}}
+            type=raw,value=latest,enable={{is_default_branch}}
+          labels: |
+            org.opencontainers.image.source=https://git.schmelczer.dev/${{ github.repository }}
 
       - name: Build and push
         uses: https://github.com/docker/build-push-action@v6