From c694164f908c6ecdadc615ba42acd24f97ba23bd Mon Sep 17 00:00:00 2001
From: Alex Lovell-Troy <alovelltroy@lanl.gov>
Date: Wed, 17 Jan 2024 14:52:39 -0500
Subject: [PATCH] switching from an expression to a nodejs implementation

---
 .github/workflows/go.yml | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index e338302..217b500 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -40,9 +40,18 @@ jobs:
           version: latest
           args: release --clean
         id: goreleaser
+      - name: Process goreleaser output
+        id: process_goreleaser_output
+        run: |
+          echo "const artifacts = ${{ fromJson(steps.goreleaser.outputs.artifacts) }}" > process.js
+          echo "const firstNonNullDigest = artifacts.find(artifact => artifact.extra && artifacts.extra.Digest != null)?.extra.Digest;" >> process.js
+          echo "console.log(firstNonNullDigest);" >> process.js
+          echo "fs.writeFileSync('digest.txt', firstNonNullDigest);" >> process.js
+          node process.js
+          echo "::set-output name=digest::$(cat digest.txt)"
       - name: generate build provenance
         uses: github-early-access/generate-build-provenance@main
         with:
           subject-name: ghcr.io/openchami/ochami-init
-          subject-digest: ${{ fromJson(steps.goreleaser.outputs.artifacts).find(artifact => artifact.extra.Digest != null).extra.Digest }}          
+          subject-digest: ${{ steps.process_goreleaser_output.outputs.digest }}
           push-to-registry: true