test

flake.nix

@@ -43,16 +43,20 @@
       url = "github:zhaofengli/colmena";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    git-hooks = {
+      url = "github:cachix/git-hooks.nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs =
-    {
-      self,
-      nixpkgs,
-      home-manager,
-      nix-on-droid,
-      nixgl,
-      ...
+    { self
+    , nixpkgs
+    , home-manager
+    , nix-on-droid
+    , nixgl
+    , git-hooks
+    , ...
     }@inputs:
     let
       inherit (self) outputs;
@@ -73,7 +77,12 @@
             system = import ./hosts/${host}/system.nix;
             modules = [ ./hosts/${host} ];
             specialArgs = {
-              inherit inputs outputs dotsPath;
+              inherit
+                inputs
+                outputs
+                dotsPath
+                self
+                ;
             };
           }
         ))
@@ -128,6 +137,33 @@
           ;
       };
 
+      checks.${system}.pre-commit-check = git-hooks.lib.${system}.run {
+        src = ./.;
+        hooks = {
+          nixpkgs-fmt.enable = true;
+          statix.enable = true;
+        };
+      };
+
+      apps.${system}.pre-commit-install =
+        let
+          hooks = git-hooks.lib.${system}.run {
+            src = ./.;
+            hooks = {
+              nixpkgs-fmt.enable = true;
+              statix.enable = true;
+            };
+          };
+        in
+        {
+          type = "app";
+          program = toString (
+            pkgs.writeShellScript "install-hooks" ''
+              ${hooks.shellHook}
+            ''
+          );
+        };
+
       images.sd-image-aarch64 = self.nixosConfigurations.sd-image-aarch64.config.system.build.sdImage;
     };
 }