From 90d566f517fa5a02c9a5034e740bb60451c4f33f Mon Sep 17 00:00:00 2001
From: Luc Perkins <lucperkins@gmail.com>
Date: Wed, 24 Jul 2024 13:18:01 -0700
Subject: [PATCH] Add CI check ensuring no flake.lock file is committed

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

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4ede0e8..ab76414 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,6 +14,12 @@ jobs:
       - uses: "actions/checkout@v4"
       - uses: "DeterminateSystems/nix-installer-action@main"
       - uses: "DeterminateSystems/magic-nix-cache-action@main"
+      - name: Ensure no flake.lock is committed
+        run: |
+          if [ -f flake.lock ]; then
+            echo "flake.lock found, failing the workflow"
+            exit 1
+          fi
       - name: Check formatting
         if: success() || failure()
         run: |