second attempt

.github/workflows/push.yml

@@ -44,6 +44,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Build and push ${{ github.repository }}
+        id: build_and_push
         if: ${{ env.IMAGE_EXISTS == 0 }}
         uses: docker/build-push-action@v5
         with:
@@ -66,15 +67,15 @@ jobs:
           done
           cosign sign --yes --key env://COSIGN_PRIVATE_KEY ${images}
         env:
-          TAGS: ${{ steps.docker_meta.outputs.tags }}
+          TAGS: ${{ steps.docker_meta_img.outputs.tags }}
           COSIGN_PRIVATE_KEY: ${{ secrets.BC_3751_COSIGN_PRIVATE_KEY }}
           COSIGN_PASSWORD: ${{ secrets.BC_3751_COSIGN_PRIVATE_KEY_PASSWORD }}
-          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+          DIGEST: ${{ steps.build_and_push.outputs.digest }}
 
       - name: Sign the images with GitHub OIDC Token
         env:
-          DIGEST: ${{ steps.build-and-push.outputs.digest }}
-          TAGS: ${{ steps.docker_meta.outputs.tags }}
+          DIGEST: ${{ steps.build_and_push.outputs.digest }}
+          TAGS: ${{ steps.docker_meta_img.outputs.tags }}
         run: |
           images=""
           for tag in ${TAGS}; do