fix dispatch

.github/workflows/docker.yaml

@@ -3,7 +3,7 @@ name: Build and Publish Docker Image
 on:
   workflow_dispatch:
     inputs:
-      image_to_release:
+      target:
         type: choice
         description: Which image to release
         required: true
@@ -12,15 +12,20 @@ on:
           - asterisc-builder
           - cannon-builder
           - kona-asterisc-prestate
+  push:
+    tags:
+      # matches tags like `service/v1.0.0`
+      - '*/*'
 
 env:
   REGISTRY: ghcr.io
   REGISTRY_IMAGE: ghcr.io/op-rs/kona
+  TARGET_NAME: ${{ inputs.target || github.ref_name.split('/')[0] }}
   GIT_REF_NAME: ${{ github.ref_name }}
 
 jobs:
   prepare:
-    name: Prepare Bake (${{ inputs.image_to_release }})
+    name: Prepare Bake ($TARGET_NAME)
     runs-on: ubuntu-latest
     outputs:
       matrix: ${{ steps.platforms.outputs.matrix }}
@@ -30,15 +35,15 @@ jobs:
       - name: Create matrix
         id: platforms
         run: |
-          echo "matrix=$(docker buildx bake -f docker/docker-bake.hcl ${{ inputs.image_to_release }} --print | jq -cr '.target."${{ inputs.image_to_release }}".platforms')" >>${GITHUB_OUTPUT}
+          echo "matrix=$(docker buildx bake -f docker/docker-bake.hcl ${{ env.TARGET_NAME }} --print | jq -cr '.target."${{ env.TARGET_NAME }}".platforms')" >> ${GITHUB_OUTPUT}
       - name: Show matrix
         run: |
           echo ${{ steps.platforms.outputs.matrix }}
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY_IMAGE }}/${{ inputs.image_to_release }}
+          images: ${{ env.REGISTRY_IMAGE }}/${{ env.TARGET_NAME }}
       - name: Rename meta bake definition file
         run: |
           mv "${{ steps.meta.outputs.bake-file }}" "${{ runner.temp }}/bake-meta.json"
@@ -51,7 +56,7 @@ jobs:
           retention-days: 1
 
   build:
-    name: Build Image (${{ inputs.image_to_release }} - ${{ matrix.platform }})
+    name: Build Image (${{ env.TARGET_NAME }} - ${{ matrix.platform }})
     runs-on: ${{ matrix.platform == 'linux/amd64' && 'ubuntu-latest' || 'ubuntu-22.04-arm' }}
     needs:
       - prepare
@@ -84,15 +89,15 @@ jobs:
           files: |
             ./docker/docker-bake.hcl
             cwd://${{ runner.temp }}/bake-meta.json
-          targets: ${{ inputs.image_to_release }}
+          targets: ${{ env.TARGET_NAME }}
           set: |
             *.tags=
             *.platform=${{ matrix.platform }}
-            *.output=type=image,"name=${{ env.REGISTRY_IMAGE }}/${{ inputs.image_to_release }}",push-by-digest=true,name-canonical=true,push=true
+            *.output=type=image,"name=${{ env.REGISTRY_IMAGE }}/${{ env.TARGET_NAME }}",push-by-digest=true,name-canonical=true,push=true
       - name: Export digest
         run: |
           mkdir -p ${{ runner.temp }}/digests
-          digest="${{ fromJSON(steps.bake.outputs.metadata)[inputs.image_to_release]['containerimage.digest'] }}"
+          digest="${{ fromJSON(steps.bake.outputs.metadata)[env.TARGET_NAME]['containerimage.digest'] }}"
           touch "${{ runner.temp }}/digests/${digest#sha256:}"
       - name: Upload digest
         uses: actions/upload-artifact@v4
@@ -103,7 +108,7 @@ jobs:
           retention-days: 1
 
   merge:
-    name: Publish Manifest (${{ inputs.image_to_release }})
+    name: Publish Manifest (${{ env.TARGET_NAME }})
     runs-on: ubuntu-latest
     needs:
       - build
@@ -130,9 +135,9 @@ jobs:
       - name: Create manifest list and push
         working-directory: ${{ runner.temp }}/digests
         run: |
-          docker buildx imagetools create $(jq -cr '.target."docker-metadata-action".tags | map(select(startswith("${{ env.REGISTRY_IMAGE }}/${{ inputs.image_to_release }}")) | "-t " + .) | join(" ")' ${{ runner.temp }}/bake-meta.json) \
-            $(printf '${{ env.REGISTRY_IMAGE }}/${{ inputs.image_to_release }}@sha256:%s ' *)
+          docker buildx imagetools create $(jq -cr '.target."docker-metadata-action".tags | map(select(startswith("${{ env.REGISTRY_IMAGE }}/${{ env.TARGET_NAME }}")) | "-t " + .) | join(" ")' ${{ runner.temp }}/bake-meta.json) \
+            $(printf '${{ env.REGISTRY_IMAGE }}/${{ env.TARGET_NAME }}@sha256:%s ' *)
       - name: Inspect image
         run: |
-          docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}/${{ inputs.image_to_release }}:$(jq -r '.target."docker-metadata-action".args.DOCKER_META_VERSION' ${{ runner.temp }}/bake-meta.json)
+          docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}/${{ env.TARGET_NAME }}:$(jq -r '.target."docker-metadata-action".args.DOCKER_META_VERSION' ${{ runner.temp }}/bake-meta.json)