flake: enforce nixpkgs-fmt

1 files changed, 45 insertions, 36 deletions

diff --git a/flake.nix b/flake.nix
index c1538c4..292e2a0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,7 +14,8 @@
   };
 
   outputs =
-    { self, nixpkgs, unstable, home-manager, nur, impermanence, hm-isolation, ... }: let
+    { self, nixpkgs, unstable, home-manager, nur, impermanence, hm-isolation, ... }:
+    let
       system = "x86_64-linux";
 
       pkgs = pkgsNoLocal.extend self.overlays.default;
@@ -31,7 +32,9 @@
       inherit (util pkgs.lib) importAll;
 
       local = import ./pkgs;
-    in with pkgs.lib; {
+    in
+    with pkgs.lib; {
+      formatter.${system} = pkgs.nixpkgs-fmt;
       packages.${system} = local pkgs pkgsNoLocal;
 
       overlays.default = final: prev: {
@@ -39,45 +42,51 @@
         unstable = (importPkgs unstable).extend self.overlays.default;
       };
 
-      nixosConfigurations = let
-        hostConfig = host: (makeOverridable nixpkgs.lib.nixosSystem) {
-          inherit pkgs system;
+      nixosConfigurations =
+        let
+          hostConfig = host: (makeOverridable nixpkgs.lib.nixosSystem) {
+            inherit pkgs system;
 
-          modules = [
-            ./sys
-            host
-            nixpkgs.nixosModules.notDetected
-            impermanence.nixosModule
-          ];
-        };
-      in mapAttrs (_: hostConfig) (importAll { root = ./sys/platform; });
+            modules = [
+              ./sys
+              host
+              nixpkgs.nixosModules.notDetected
+              impermanence.nixosModule
+            ];
+          };
+        in
+        mapAttrs (_: hostConfig) (importAll { root = ./sys/platform; });
 
-      homeConfigurations = let
-        registry = { ... }: {
-          config.nix.registry = {
-            "nixpkgs".flake = nixpkgs;
-            "unstable".flake = unstable;
-            "nur".flake = nur;
+      homeConfigurations =
+        let
+          registry = { ... }: {
+            config.nix.registry = {
+              "nixpkgs".flake = nixpkgs;
+              "unstable".flake = unstable;
+              "nur".flake = nur;
+            };
           };
-        };
 
-        home = platform: home-manager.lib.homeManagerConfiguration {
-          inherit pkgs;
+          home = platform: home-manager.lib.homeManagerConfiguration {
+            inherit pkgs;
 
-          modules = [
-            ./home
-            platform
-            registry
-            hm-isolation.homeManagerModule
-          ];
-        };
+            modules = [
+              ./home
+              platform
+              registry
+              hm-isolation.homeManagerModule
+            ];
+          };
 
-        platformHome = name: platform: let
-          value = home platform;
-        in {
-          inherit value;
-          name = "${value.config.home.username}@${name}";
-        };
-      in mapAttrs' platformHome (importAll { root = ./home/platform; });
+          platformHome = name: platform:
+            let
+              value = home platform;
+            in
+            {
+              inherit value;
+              name = "${value.config.home.username}@${name}";
+            };
+        in
+        mapAttrs' platformHome (importAll { root = ./home/platform; });
     };
 }