TMP: push artifact

.github/actions/build/action.yml

@@ -46,16 +46,6 @@ runs:
         version: latest
         buildkitd-flags: --debug
 
-    # Login to a registry to push the image
-    - name: Login to Container Registry
-      # Only login if we are pushing the image
-      if: ${{ inputs.push == 'true' }}
-      uses: docker/login-action@v3
-      with:
-        registry: ghcr.io
-        username: ${{ inputs.username }}
-        password: ${{ inputs.password }}
-
     - name: Docker Image
       id: image
       shell: bash
@@ -100,15 +90,50 @@ runs:
 
         cat $GITHUB_OUTPUT
 
+    - name: Tar file
+      id: tar
+      shell: bash
+      run: |
+        echo "path=/tmp/image.tar" >> $GITHUB_OUTPUT
+
     - name: Build Image
       id: build
       uses: docker/bake-action@v4
       env:
         DOCKER_TAG: ${{ steps.tag.outputs.tag }}
       with:
         targets: app
-        push: ${{ inputs.push }}
-        load: ${{ inputs.push == 'false' }}
         set: |
-          *.cache-from=type=registry,ref=${{ steps.tag.outputs.tag_cache }}
-          *.cache-to=type=registry,ref=${{ steps.tag.outputs.tag_cache }},mode=max,compression-level=9,force-compression=true,ignore-error=true
+          *.output=type=docker,dest=${{ steps.tar.outputs.path }}
+
+    - name: Get image digest
+      id: digest
+      shell: bash
+      run: |
+        echo '${{ steps.build.outputs.metadata }}' > metadata.json
+        echo "digest=$(cat metadata.json | jq -r '.app."containerimage.digest"')" >> $GITHUB_OUTPUT
+        cat $GITHUB_OUTPUT
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ steps.digest.outputs.digest }}
+        path: ${{ steps.tar.outputs.path }}
+        retention-days: 1
+        compression-level: 9
+        overwrite: true
+
+    - name: Login to Container Registry
+      if: inputs.push == 'true'
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ inputs.username }}
+        password: ${{ inputs.password }}
+
+    - name: Push Image
+      if: inputs.push == 'true'
+      shell: bash
+      run: |
+        docker load < ${{ steps.tar.outputs.path }}
+        docker image push --all-tags ${{ steps.image.outputs.image }}