run checks in github action

Author: ArskaCode

.github/workflows/checks.yml

@@ -0,0 +1,20 @@
+name: checks
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches: ["main"]
+
+jobs:
+  run-checks:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+      - name: Install Nix
+        uses: DeterminateSystems/determinate-nix-action@v3
+      - name: Run the Magic Nix Cache
+        uses: DeterminateSystems/magic-nix-cache-action@main
+      - name: Run flake checks
+        run: nix flake check