style(nix): specify formatter in flake.nix; apply formatting

pddshk · Jul 6, 2023 · 98c3f9e · 98c3f9e
1 parent 4b453f2
commit 98c3f9e
Showing 1 changed file with 15 additions and 11 deletions.
diff --git a/flake.nix b/flake.nix
@@ -5,21 +5,21 @@
     extra-substituters = [ "https://cache.zw3rk.com" ];
     extra-trusted-public-keys = [ "loony-tools:pr9m4BkM/5/eSTZlkQyRt57Jz7OMBxNSUiMC4FkcNfk=" ];
 
-    bash-prompt = "\\[\\e[0m\\][\\[\\e[0;2m\\]nix-develop \\[\\e[0;1m\\]gtk-chess@\\[\\033[33m\\]$(git rev-parse --abbrev-ref HEAD) \\[\\e[0;32m\\]\\w\\[\\e[0m\\]]\\[\\e[0m\\]$ \\[\\e[0m\\]";  
+    bash-prompt = "\\[\\e[0m\\][\\[\\e[0;2m\\]nix-develop \\[\\e[0;1m\\]gtk-chess@\\[\\033[33m\\]$(git rev-parse --abbrev-ref HEAD) \\[\\e[0;32m\\]\\w\\[\\e[0m\\]]\\[\\e[0m\\]$ \\[\\e[0m\\]";
   };
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs?ref=22.11"; 
+    nixpkgs.url = "github:nixos/nixpkgs?ref=22.11";
   };
 
-  outputs = { self, nixpkgs }: 
+  outputs = { self, nixpkgs }:
     let
       supportedSystems = [ "x86_64-linux" "x86_64-darwin" ];
       perSystem = nixpkgs.lib.genAttrs supportedSystems;
       allNixpkgs = perSystem (system: import nixpkgs { inherit system; });
       nixpkgsFor = system: allNixpkgs.${system};
 
-      nativeBuildInputs = perSystem (system: 
+      nativeBuildInputs = perSystem (system:
         with nixpkgsFor system; [ clang gnumake pkg-config which libxml2 ]
       );
 
@@ -30,11 +30,12 @@
       inputsCombined = perSystem (system:
         nativeBuildInputs.${system} ++ buildInputs.${system}
       );
-    in {
-      defaultPackage = perSystem (system: self.packages.${system}.gtkChess); 
-
+    in
+    {
+      defaultPackage = perSystem (system: self.packages.${system}.gtkChess);
+
       packages = perSystem (system:
-        with nixpkgsFor system; { 
+        with nixpkgsFor system; {
           gtkChess = stdenv.mkDerivation {
             name = "GTK-Chess";
             version = "dev";
@@ -48,11 +49,14 @@
       );
 
       devShells = perSystem (system: {
-        default = 
+        default =
           with nixpkgsFor system; mkShell {
-            buildInputs = [ cppcheck ] ++ inputsCombined.${system}; 
+            buildInputs = [ cppcheck ] ++ inputsCombined.${system};
           };
-        }
+      });
+
+      formatter = perSystem (system:
+        nixpkgs.legacyPackages.${system}.nixpkgs-fmt
       );
     };
 }