Workflow changes for metadata

.forgejo/workflows/build.yaml

@@ -4,6 +4,8 @@ on:
   push:
     branches:
       - main
+    paths:
+      - Dockerfile
   workflow_dispatch:
 
 jobs:
@@ -24,7 +26,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5.7.0
         with:
-          images: caddy
+          images: docker.io/library/caddy:latest
         tags: |
           type=schedule
           type=ref,event=branch
@@ -42,8 +44,10 @@ jobs:
         uses: docker/build-push-action@v6.16.0
         with:
           context: .
-          push: true
+          push: false
-          tags: ${{ steps.meta.outputs.tags }}
+          tags: |
+            git.oooo.nz/alex/caddy:latest
+            git.oooo.nz/alex/caddy:
           labels: ${{ steps.meta.outputs.labels }}
           platforms: linux/amd64,linux/arm64
           secrets: |