add basic checks

.github/workflows/ci.yaml

@@ -0,0 +1,29 @@
+name: ci
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    permissions:
+      pages: write
+      id-token: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@main
+
+      - name: Install Magic Nix Cache
+        uses: DeterminateSystems/magic-nix-cache-action@main
+
+      - name: Check
+        run: nix flake check -L
+
+      - name: Show
+        run: nix flake show

flake.nix

@@ -25,19 +25,17 @@
 
     formatter = forAllSystems (pkgs: pkgs.alejandra);
 
-    wrapperConfigurations = forAllSystems (pkgs: {
-      test = self.lib {
+    checks = forAllSystems (pkgs:
+      (self.lib {
         inherit pkgs;
         modules = [./tests/test-module.nix];
-      };
-    });
+      })
+      .config
+      .build
+      .packages);
 
     packages = forAllSystems (pkgs:
       {
-        test = self.lib.build {
-          inherit pkgs;
-          modules = [./tests/test-module.nix];
-        };
       }
       // doc.${pkgs.system}.packages);