From ae723f45906e0b8a18292146d10ba583eb844e74 Mon Sep 17 00:00:00 2001
From: Paul Sanders <paul@paulsanders.dev>
Date: Fri, 24 Jul 2026 14:02:49 -0400
Subject: [PATCH] Switch from .pre-commit-config.yaml to prek.toml

---
 .github/workflows/prek_update.yml | 30 ++++++++++++++++++++++++++++++
 .github/workflows/testing.yml     |  7 +++++++
 .pre-commit-config.yaml           |  9 ---------
 prek.toml                         | 13 +++++++++++++
 4 files changed, 50 insertions(+), 9 deletions(-)
 create mode 100644 .github/workflows/prek_update.yml
 delete mode 100644 .pre-commit-config.yaml
 create mode 100644 prek.toml

diff --git a/.github/workflows/prek_update.yml b/.github/workflows/prek_update.yml
new file mode 100644
index 0000000..565bc96
--- /dev/null
+++ b/.github/workflows/prek_update.yml
@@ -0,0 +1,30 @@
+name: Prek Auto Update
+
+on:
+  schedule:
+    - cron: "0 2 * * *"
+  workflow_dispatch:
+permissions:
+  contents: write
+  pull-requests: write
+jobs:
+  update:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - name: Install prek
+        run: curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.10/prek-installer.sh | sh
+      - name: Run Update
+        run: prek autoupdate
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v8
+        with:
+          token: ${{ secrets.PREK_UPDATE_TOKEN }}
+          commit-message: "Bump prek hooks"
+          branch: prek-autoupdate
+          delete-branch: true
+          title: "Bump prek hooks"
+          body: "Automated update of prek hooks via `prek autoupdate`."
+          labels: |
+            dependencies
+            skip-changelog
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index c60e5ee..fb72fa3 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -6,6 +6,13 @@ on:
       - main
   pull_request:
 jobs:
+  prek:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - uses: j178/prek-action@v2
+        env:
+          PREK_SKIP: no-commit-to-branch
   docker-build-and-test:
     runs-on: ubuntu-latest
     steps:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
deleted file mode 100644
index a383d53..0000000
--- a/.pre-commit-config.yaml
+++ /dev/null
@@ -1,9 +0,0 @@
-repos:
-  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v6.0.0
-    hooks:
-      - id: check-toml
-      - id: check-yaml
-      - id: end-of-file-fixer
-      - id: no-commit-to-branch
-      - id: trailing-whitespace
diff --git a/prek.toml b/prek.toml
new file mode 100644
index 0000000..5060de3
--- /dev/null
+++ b/prek.toml
@@ -0,0 +1,13 @@
+[update]
+exclude_tags = ["*-{alpha,beta,dev,rc}*", "*.{alpha,beta,dev,rc}*"]
+
+[[repos]]
+repo = "builtin"
+hooks = [
+  { id = "check-added-large-files" },
+  { id = "check-toml" },
+  { id = "check-yaml" },
+  { id = "end-of-file-fixer" },
+  { id = "no-commit-to-branch" },
+  { id = "trailing-whitespace" },
+]