From d3f7aecd76f2872bfc9757dad59889d2aab1dd3e Mon Sep 17 00:00:00 2001
From: jeremyd2019 <github@jdrake.com>
Date: Fri, 19 Nov 2021 14:21:00 -0800
Subject: [PATCH] hack around setup-msys2 not liking CLANGARM64

---
 .github/workflows/main.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ffd2da4a50..0bd63aa46d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -43,7 +43,7 @@ jobs:
 
       - uses: msys2/setup-msys2@v2
         with:
-          msystem: ${{ matrix.msystem }}
+          msystem: ${{ contains(matrix.msystem, 'ARM64') && 'MSYS' || matrix.msystem }}
           install: VCS base-devel binutils pactoys ${{ matrix.toolchain }}
           update: true
           release: ${{ runner.arch != 'ARM64' }}
@@ -77,6 +77,12 @@ jobs:
         id: build
         run: |
           cd /C/_
+          if [[ "$MSYSTEM" != "${{ matrix.msystem }}" ]]; then
+            MSYSTEM=${{ matrix.msystem }}
+            set +e
+            . shell ${MSYSTEM,,}
+            set -e
+          fi
           MINGW_ARCH=${{ matrix.msystem }} ./.ci/ci-build.sh
 
       - name: "Upload binaries"