From e6b452ce356e5bf0420ae92457ba2b23c539f3dc Mon Sep 17 00:00:00 2001
From: Pol Dellaiera <pol.dellaiera@protonmail.com>
Date: Fri, 15 Sep 2023 14:42:05 +0200
Subject: [PATCH] ci: switch to `renovate` for `flake.lock` updates

---
 .github/renovate.json                 | 12 ++++++++++++
 .github/workflows/upgrade-flakes.yaml | 18 ------------------
 2 files changed, 12 insertions(+), 18 deletions(-)
 create mode 100644 .github/renovate.json
 delete mode 100644 .github/workflows/upgrade-flakes.yaml

diff --git a/.github/renovate.json b/.github/renovate.json
new file mode 100644
index 00000000..465b0c29
--- /dev/null
+++ b/.github/renovate.json
@@ -0,0 +1,12 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["config:base"],
+  "nix": {
+    "enabled": true
+  },
+  "lockFileMaintenance": {
+    "enabled": true,
+    "automerge": true
+  },
+  "schedule": ["after 11pm and before 4am every sunday"]
+}
diff --git a/.github/workflows/upgrade-flakes.yaml b/.github/workflows/upgrade-flakes.yaml
deleted file mode 100644
index 4e4e0b9d..00000000
--- a/.github/workflows/upgrade-flakes.yaml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Update Flake lockfile
-on:
-  workflow_dispatch: # allows manual triggering
-  schedule:
-    - cron: "51 2 * * 0"
-
-jobs:
-  lockfile:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-
-      - name: Install Nix
-        uses: cachix/install-nix-action@v22
-
-      - name: Update flake.lock
-        uses: DeterminateSystems/update-flake-lock@v19