run checks in ci

Author: jbellerb

.github/workflows/checks.yml

@@ -0,0 +1,26 @@
+name: Checks
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+  merge_group:
+  workflow_call:
+
+permissions:
+  contents: read
+
+jobs:
+  check:
+    name: Run all checks
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Nix
+        uses: cachix/install-nix-action@v31
+
+      - name: Evaluate Nix checks
+        run: nix flake check