From 56aa49da20039c2d48f5a2e4e666284a05b6a4c1 Mon Sep 17 00:00:00 2001
From: Phillip Cloud <417981+cpcloud@users.noreply.github.com>
Date: Sat, 28 Sep 2024 07:34:20 -0400
Subject: [PATCH] ci(nix): add auto flake update [skip ci]

---
 .github/renovate.json                   |  1 -
 .github/workflows/update-nix-flakes.yml | 25 +++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/update-nix-flakes.yml

diff --git a/.github/renovate.json b/.github/renovate.json
index 3dad82e3ecb1..7a79f7e4b0ea 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -12,7 +12,6 @@
   ],
   "automerge": false,
   "labels": ["dependencies"],
-  "nix": { "enabled": true },
   "packageRules": [
     {
       "matchManagers": ["docker-compose", "dockerfile", "github-actions"],
diff --git a/.github/workflows/update-nix-flakes.yml b/.github/workflows/update-nix-flakes.yml
new file mode 100644
index 000000000000..03de7255490d
--- /dev/null
+++ b/.github/workflows/update-nix-flakes.yml
@@ -0,0 +1,25 @@
+name: update-flake-lock
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0 * * 0" # once a week
+
+jobs:
+  lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: install nix
+        uses: DeterminateSystems/nix-installer-action@v14
+
+      - uses: actions/create-github-app-token@v1.11.0
+        id: generate-token
+        with:
+          app-id: ${{ secrets.SQUAWK_BOT_APP_ID }}
+          private-key: ${{ secrets.SQUAWK_BOT_APP_PRIVATE_KEY }}
+
+      - name: update flake.lock
+        uses: DeterminateSystems/update-flake-lock@v24
+        with:
+          token: ${{ steps.generate-token.outputs.token }}