Setup caching

.gitea/workflows/docker-kubernetes.yaml

@@ -14,9 +14,9 @@ on:
         description: Webhook to call after build is completed
         type: string
     outputs:
-      digest:
+      metadata:
         description: Digest of the build docker container
-        value: ${{ jobs.build.outputs.digest }}
+        value: ${{ jobs.build.outputs.metadata }}
 
 env:
   OCI_REPO: git.huizinga.dev/dreaded_x/${{ gitea.event.repository.name}}
@@ -26,7 +26,7 @@ jobs:
     name: Build container and manifests
     runs-on: ubuntu-latest
     outputs:
-      digest: ${{ steps.build.outputs.digest }}
+      metadata: ${{ steps.build.outputs.metadata }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -63,7 +63,6 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.OCI_REPO }}
           tags: |
             type=edge
             type=ref,event=branch
@@ -71,21 +70,22 @@ jobs:
             type=semver,pattern=v{{major}}.{{minor}}
             type=semver,pattern=v{{major}}
 
-      - name: Build container
+      - name: Bake containers
         id: build
-        uses: docker/build-push-action@v6
+        uses: docker/bake-action@v6
         with:
-          context: .
+          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
-          tags: ${{ steps.meta.outputs.tags }}
-          annotations: ${{ steps.meta.outputs.annotations }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          build-args: |
-            "RELEASE_VERSION=${{ env.RELEASE_VERSION }}"
         env:
+          TAG_BASE: ${{ env.OCI_REPO }}
+          RELEASE_VERSION: ${{ env.RELEASE_VERSION }}
           SOURCE_DATE_EPOCH: ${{ env.TIMESTAMP }}
 
       - name: Generate CRDs