From 8d15fa3eff094e76c98578adf92ad6b3ac3b2105 Mon Sep 17 00:00:00 2001
From: Ivan Kuchin <i.kuchin@openproject.com>
Date: Tue, 7 May 2024 12:06:34 +0200
Subject: [PATCH] try ref_name, as head_ref doesn't work cross repository

---
 .github/workflows/ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 94da96f..d435299 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,11 +14,11 @@ jobs:
       - name: Fetch all commits for PR branch plus head commit of base branch
         run: |
           # fetch all commits of the PR branch
-          git fetch --shallow-exclude "${{ github.base_ref }}" origin "${{ github.head_ref }}"
+          git fetch --shallow-exclude "${{ github.base_ref }}" origin "${{ github.ref_name }}"
           # fix for "fatal: error in object: unshallow"
           git repack -d
           # fetch head commit of base branch
-          git fetch --deepen 1 origin "${{ github.head_ref }}"
+          git fetch --deepen 1 origin "${{ github.ref_name }}"
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: 2.6