From a8981723bbe3de53c43e6bc6a282d0d28d238b68 Mon Sep 17 00:00:00 2001
From: Sam Nystrom <sam@samnystrom.dev>
Date: Tue, 18 Apr 2023 08:00:21 -0500
Subject: [PATCH] ci: add formatting check (#30)

This will help enforce a consistent coding style. The formatter used is `nixpkgs-fmt`.
---
 .github/workflows/ci.yml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..767fed0
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,18 @@
+name: CI
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  Check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: cachix/install-nix-action@v20
+        with:
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}        
+      - name: Run formatter
+        run: nix run nixpkgs#nixpkgs-fmt .
+      - name: Check for changes
+        run: git diff --color=always --exit-code