From a3f951f4d9da3a0d592bfb2a041684ea6f541884 Mon Sep 17 00:00:00 2001
From: James Douglass <jdouglass@stanford.edu>
Date: Thu, 19 Oct 2023 13:01:46 -0700
Subject: [PATCH] Using sed for substring replacement instead of bash
 builtings.  GHA doesn't like all the nested curly braces. RE:#1431

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

diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml
index 8dfeca41c..02cd1c22f 100644
--- a/.github/workflows/build-docker.yml
+++ b/.github/workflows/build-docker.yml
@@ -50,7 +50,7 @@ jobs:
             - name: Build docker
               run: |
                   # Replace / (invalid character) with .
-                  SANITIZED_REF="${{ github.ref_name }//\//.}"
+                  SANITIZED_REF="$(echo ${{github.ref_name}} | sed 's|/|.|g')"
                   cd docker && docker build \
                         -t ghcr.io/${{ github.repository_owner }}/${{ env.CONTAINER_NAME }}:latest \
                         -t ghcr.io/${{ github.repository_owner }}/${{ env.CONTAINER_NAME }}:${{ github.sha}} \