From f2ee364591fcbcf7e00fe97be688dbf3d88f8fd1 Mon Sep 17 00:00:00 2001
From: Jonathan Karr <jonrkarr@gmail.com>
Date: Sat, 5 Jun 2021 11:40:18 -0400
Subject: [PATCH] debugging CI workflow

---
 .github/workflows/ci.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1f5852c..16b0dde 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -101,6 +101,7 @@ jobs:
       - id: get-main-branch
         name: Determine main branch
         run: |
+          mainBranch=$(git symbolic-ref refs/remotes/origin/HEAD | cut -d '/' -f 4)
           mainBranchHeadRevision=$(git rev-parse refs/remotes/origin/${mainBranch})
           echo "::set-output name=mainBranchHeadRevision::$mainBranchHeadRevision"