get repo name dynamically

Author: luiarthur

.github/workflows/docker.yml

@@ -46,7 +46,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ghcr.io/${{ github.repository_owner }}/brag
+          images: ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}
           tags: |
             type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
             type=semver,pattern={{version}}
@@ -59,4 +59,3 @@ jobs:
           push: true
           platforms: linux/amd64,linux/arm64
           tags: ${{ env.DOCKER_METADATA_OUTPUT_TAGS }}
-