meta: refactor c and dotnet

templates/c/flake.nix

@@ -1,28 +1,21 @@
 {
   description = "REPLACE_DESC";
 
-  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-  };
+  inputs = { nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; };
 
-  outputs = {
-    self,
-    nixpkgs,
-  }: let
-    inherit (nixpkgs) lib;
-    forAllSystems = f:
-      lib.genAttrs ["x86_64-linux" "aarch64-linux"] (system:
-        f {
-          pkgs = import nixpkgs {
-            inherit system;
-          };
-        });
-  in {
-    packages = forAllSystems ({pkgs}: {
-      default = pkgs.callPackage ./flake/default.nix {};
-      REPLACE_ME = self.packages.${pkgs.system}.default;
-    });
+  outputs = { self, nixpkgs, }:
+    let
+      inherit (nixpkgs) lib;
+      forAllSystems = f:
+        lib.genAttrs [ "x86_64-linux" "aarch64-linux" ]
+        (system: f { pkgs = import nixpkgs { inherit system; }; });
+    in {
+      packages = forAllSystems ({ pkgs }: {
+        default = pkgs.callPackage ./flake/default.nix { };
+        REPLACE_ME = self.packages.${pkgs.system}.default;
+      });
 
-    formatter = forAllSystems ({pkgs}: pkgs.callPackage ./flake/formatter.nix {});
-  };
+      formatter =
+        forAllSystems ({ pkgs }: pkgs.callPackage ./flake/formatter.nix { });
+    };
 }

templates/c/flake/default.nix

@@ -1,9 +1,4 @@
-{
-  stdenv,
-  lib,
-  meson,
-  ninja,
-}:
+{ stdenv, lib, meson, ninja, }:
 stdenv.mkDerivation {
   pname = "REPLACE_ME";
   version = "1";
@@ -13,10 +8,7 @@ stdenv.mkDerivation {
     filter = path: _type: baseNameOf path != ".git";
   };
 
-  nativeBuildInputs = [
-    meson
-    ninja
-  ];
+  nativeBuildInputs = [ meson ninja ];
 
   installPhase = ''
     mkdir -p $out/bin

templates/c/flake/formatter.nix

@@ -1,20 +1,10 @@
-{
-  writeShellApplication,
-  alejandra,
-  llvmPackages_19,
-  fd,
-}:
+{ writeShellApplication, nixfmt, deadnix, statix, llvmPackages_19, fd, }:
 writeShellApplication {
   name = "formatter";
-  runtimeInputs = [
-    alejandra
-    llvmPackages_19.clang-tools
-    fd
-  ];
+  runtimeInputs = [ nixfmt deadnix statix llvmPackages_19.clang-tools fd ];
   text = ''
-    fd --extension nix -X alejandra -- {}
-    fd --extension nix -X deadnix -e -- {}
-    fd --extension nix -x statix fix -- {}
-    fd --extension c -X clang-format --verbose -i -- {}
+    fd -e nix -X nixfmt {} \; -X deadnix -e {}
+    fd -e nix -x statix fix {}
+    fd -e c -e h -X clang-format --verbose -i {}
   '';
 }