From c5239944bab0ff71915df8f2dc7e42fc2c138ff6 Mon Sep 17 00:00:00 2001
From: Someone Serge <sergei.kozlukov@aalto.fi>
Date: Sat, 30 Dec 2023 16:38:36 +0000
Subject: [PATCH] workflows: weekly `nix flake update`

---
 .github/workflows/nix-flake-update.yml | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 .github/workflows/nix-flake-update.yml

diff --git a/.github/workflows/nix-flake-update.yml b/.github/workflows/nix-flake-update.yml
new file mode 100644
index 000000000..fa9360841
--- /dev/null
+++ b/.github/workflows/nix-flake-update.yml
@@ -0,0 +1,22 @@
+name: update-flake-lock
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * 0' # runs weekly on Sunday at 00:00
+
+jobs:
+  lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@main
+      - name: Update flake.lock
+        uses: DeterminateSystems/update-flake-lock@main
+        with:
+          pr-title: "nix: update flake.lock"
+          pr-labels: |
+            nix
+          pr-reviewers: philiptaron,SomeoneSerge
+          token: ${{ secrets.GITHUB_TOKEN }}