From 41129b7c62cb8b5b1d0581d8a3e93fc0a1ccf19f Mon Sep 17 00:00:00 2001
From: ibizaman <ibizaman@tiserbox.com>
Date: Sun, 30 Nov 2025 23:50:18 +0100
Subject: [PATCH] ci: make job fail if test matrix cannot be generated

---
 .github/workflows/build.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index b403e1a..fbd9b31 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -68,6 +68,8 @@ jobs:
       - name: Generate Matrix
         id: generate-matrix
         run: |
+          set -euox pipefail
+
           nix flake show --allow-import-from-derivation --json \
               | jq -c '.["checks"]["x86_64-linux"] | keys' > .output