Use Docker bake to build targets

.gitea/workflows/docker-kubernetes.yaml

@@ -15,8 +15,7 @@ on:
         type: string
     outputs:
       images:
-        value: ${{ jobs.images.outputs.images }}
-        
+        value: ${{ jobs.build.outputs.images }}
 
 env:
   OCI_REPO: git.huizinga.dev/dreaded_x/${{ gitea.event.repository.name}}
@@ -26,7 +25,7 @@ jobs:
     name: Build container and manifests
     runs-on: ubuntu-latest
     outputs:
-      metadata: ${{ steps.build.outputs.metadata }}
+      images: ${{ steps.images.outputs.images }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -77,9 +76,6 @@ jobs:
           files: |
             ./docker-bake.hcl
             cwd://${{ steps.meta.outputs.bake-file }}
-          set: |
-            *.cache-from=type=gha
-            *.cache-to=type=gha,mode=max
           push: true
           sbom: true
           provenance: mode=max
@@ -88,9 +84,12 @@ jobs:
           RELEASE_VERSION: ${{ env.RELEASE_VERSION }}
           SOURCE_DATE_EPOCH: ${{ env.TIMESTAMP }}
 
-      - name: Generate outputs
+      - name: Output images
+        id: images
         run: |
-          echo ${{ steps.bake.outputs.metadata }} | jq 'map_values((."image.name" | split(",|:";"")).[] + "@" + ."containerimage.digest")' >> $GITHUB_OUTPUT
+          METADATA='${{ steps.bake.outputs.metadata }}'
+          IMAGES=$(echo ${METADATA} | jq 'map_values((."image.name" | split(",|:";""))[0] + "@" + ."containerimage.digest")')
+          echo images=${IMAGES} >> $GITHUB_OUTPUT
 
       # TODO: Move this into docker-bake.hcl
       - name: Generate CRDs