From eb6f0430c3390c8964446f7fdb056d897ef3ca1c Mon Sep 17 00:00:00 2001
From: Aaron Elkiss <aelkiss@umich.edu>
Date: Tue, 5 May 2026 13:45:18 -0400
Subject: [PATCH] Set default build platform for build on workflow_run

---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 31e7ca67..6212273a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -50,4 +50,4 @@ jobs:
                 registry_token: ${{ github.token }}
                 rebuild: ${{ inputs.rebuild }}
                 build-args: 'version="commit ${{ github.sha }}"'
-                platforms: ${{ inputs.platforms }}
+                platforms: ${{ inputs.platforms || 'linux/amd64,linux/arm64' }}