From 53473ab5493d5d1fb9bb32f957e9a31596ab73e1 Mon Sep 17 00:00:00 2001
From: Phillip Cloud <417981+cpcloud@users.noreply.github.com>
Date: Sat, 28 Oct 2023 07:37:10 -0400
Subject: [PATCH] chore: ensure that ci fails when matrix construction errors

---
 .github/workflows/ci.yml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 944677b..81102da 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,8 +19,10 @@ jobs:
       - id: set-matrix
         name: Generate Nix Matrix
         run: |
-          set -Eeu
-          echo "matrix=$(nix eval --json '.#githubActions.matrix')" >> "$GITHUB_OUTPUT"
+          set -euo pipefail
+
+          matrix="$(nix eval --json '.#githubActions.matrix')"
+          echo "matrix=${matrix}" >> "$GITHUB_OUTPUT"
 
   nix-build:
     needs: nix-matrix