From d8518a22a5d3cd562e6336e79973eff8c9581699 Mon Sep 17 00:00:00 2001
From: Rob Kooper <kooper@illinois.edu>
Date: Mon, 15 Sep 2025 14:32:58 -0500
Subject: [PATCH] use actor when PR

---
 .github/workflows/docker-build-image.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/docker-build-image.yml b/.github/workflows/docker-build-image.yml
index fa557cd8199..52e1b1c435c 100644
--- a/.github/workflows/docker-build-image.yml
+++ b/.github/workflows/docker-build-image.yml
@@ -50,7 +50,12 @@ jobs:
         id: name
         run: |
           echo "image_name=$(echo ${{ inputs.image-name }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
-          echo "repository=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
+          # if pr then actor not repository owner otherwise we can not push to ghcr.io
+          if [ "{{ github.event_name }}" == "pull_request" ]; then
+            echo "repository=$(echo ${{ github.actor }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
+          else
+            echo "repository=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
+          fi
 
       - name: set PARENT_IMAGE only if specified
         id: parent