From e03951f9241be212c954615d0c20ec950ea5f8dc Mon Sep 17 00:00:00 2001
From: Lars Tveito <larstvei@ifi.uio.no>
Date: Sat, 20 Jul 2024 02:43:08 +0200
Subject: [PATCH] Create update-flake.yml

---
 .github/workflows/update-flake.yml | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 .github/workflows/update-flake.yml

diff --git a/.github/workflows/update-flake.yml b/.github/workflows/update-flake.yml
new file mode 100644
index 0000000..09442f7
--- /dev/null
+++ b/.github/workflows/update-flake.yml
@@ -0,0 +1,30 @@
+name: Update Flake
+
+on:
+  schedule:
+    - cron: '0 0 * * 0' # Runs every Sunday at midnight
+  workflow_dispatch:
+
+jobs:
+  update-flake:
+    runs-on: macos-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Nix
+        uses: cachix/install-nix-action@v27
+
+      - name: Update flake
+        run: nix flake update
+
+      - name: Commit and push if there are changes
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add .
+          git commit -m "Update flake" || exit 0
+          git push