From 3fedbf6c4b1a827ec67325c1ac9c82b2c1f64f63 Mon Sep 17 00:00:00 2001
From: "Matthias J. Kannwischer" <matthias@kannwischer.eu>
Date: Thu, 13 Jun 2024 11:03:15 +0800
Subject: [PATCH] adjust nix cache configuration

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>
---
 .github/actions/setup-nix/action.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/actions/setup-nix/action.yml b/.github/actions/setup-nix/action.yml
index 719aadb32..785c96e82 100644
--- a/.github/actions/setup-nix/action.yml
+++ b/.github/actions/setup-nix/action.yml
@@ -13,6 +13,8 @@ runs:
   steps:
     - uses: DeterminateSystems/nix-installer-action@v12
     - uses: nix-community/cache-nix-action@v5
+      with: 
+        primary-key: nix-${{ runner.os }}-${{ hashFiles('**/*.nix') }}
     - name: Prepare nix dev shell
       shell: nix develop .#ci -c bash -e {0}
       run: |