From 122a4bfdf0ca8efb68f396ab0056d53df011e0d3 Mon Sep 17 00:00:00 2001
From: Luc Perkins <lucperkins@gmail.com>
Date: Fri, 23 Jun 2023 10:30:33 -0700
Subject: [PATCH] Add flake checker action to GHA lints (#515)

* Add flake checker action to CI

* Bump action version to v4

* Remove outdated NIxpkgs check

Co-authored-by: Ana Hobden <operator@hoverbear.org>

---------

Co-authored-by: Ana Hobden <operator@hoverbear.org>
---
 .github/workflows/ci.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8a4f46d..504b03d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,6 +11,11 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
+      - name: Check Nixpkgs input
+        uses: DeterminateSystems/flake-checker-action@v4
+        with:
+          fail-mode: true
+          check-outdated: false # PRs shouldn't fail because main's nixpkgs is out of date
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@main
         with: