feat: Change nix formatter to alejandra

flake/deploy.nix

@@ -4,32 +4,28 @@
   flake-parts-lib,
   self,
   ...
-}:
-let
+}: let
   inherit (self) outputs;
   inherit (inputs) deploy-rs;
-  mkDeployNode =
-    {
-      hostName,
-      unixName ? "deploy",
-      system ? "x86_64-linux",
-      sshName ? hostName,
-    }:
-    {
-      "${hostName}" = {
-        hostname = "${sshName}";
-        sshUser = "${unixName}";
-        interactiveSudo = true;
-        profiles = {
-          system = {
-            user = "root";
-            path = deploy-rs.lib."${system}".activate.nixos outputs.nixosConfigurations."${hostName}";
-          };
+  mkDeployNode = {
+    hostName,
+    unixName ? "deploy",
+    system ? "x86_64-linux",
+    sshName ? hostName,
+  }: {
+    "${hostName}" = {
+      hostname = "${sshName}";
+      sshUser = "${unixName}";
+      interactiveSudo = true;
+      profiles = {
+        system = {
+          user = "root";
+          path = deploy-rs.lib."${system}".activate.nixos outputs.nixosConfigurations."${hostName}";
         };
       };
     };
-in
-{
+  };
+in {
   options = {
     flake = flake-parts-lib.mkSubmoduleOptions {
       deploy = lib.mkOption {
@@ -38,21 +34,20 @@ in
     };
   };
   config = {
-    flake.deploy.nodes =
-      with lib;
+    flake.deploy.nodes = with lib;
       pipe
-        [
-          "Cape"
-          "Akun"
-        ]
-        [
-          (map (
-            hostName:
+      [
+        "Cape"
+        "Akun"
+      ]
+      [
+        (map (
+          hostName:
             mkDeployNode {
               inherit hostName;
             }
-          ))
-          (foldr (a: b: a // b) { })
-        ];
+        ))
+        (foldr (a: b: a // b) {})
+      ];
   };
 }

flake/home.nix

@@ -4,44 +4,42 @@
   self,
   rootPath,
   ...
-}:
-let
+}: let
   inherit (self) outputs;
   homeModules =
     (
       with lib;
-      pipe (rootPath + "/home") [
-        builtins.readDir
-        (filterAttrs (_key: value: value == "directory"))
-        (filterAttrs (
-          key: _value:
-          !builtins.elem key [
-            "modules"
-            "extra"
-          ]
-        ))
-        builtins.attrNames
-        (flip genAttrs (name: import (rootPath + "/home/${name}/modules")))
-      ]
+        pipe (rootPath + "/home") [
+          builtins.readDir
+          (filterAttrs (_key: value: value == "directory"))
+          (filterAttrs (
+            key: _value:
+              !builtins.elem key [
+                "modules"
+                "extra"
+              ]
+          ))
+          builtins.attrNames
+          (flip genAttrs (name: import (rootPath + "/home/${name}/modules")))
+        ]
     )
     // {
       default = import "${toString rootPath}/home/modules";
       extra = import "${toString rootPath}/home/extra";
     };
-  makeHomeConfiguration =
-    {
-      hostName,
-      unixName ? "david",
-      system ? "x86_64-linux",
-      nixpkgs ? inputs.nixpkgs,
-      home-manager ? inputs.home-manager,
-    }:
-    {
-      "${unixName}@${hostName}" = home-manager.lib.homeManagerConfiguration {
-        pkgs = import nixpkgs {
-          localSystem = { inherit system; };
-        };
-        modules = [
+  makeHomeConfiguration = {
+    hostName,
+    unixName ? "david",
+    system ? "x86_64-linux",
+    nixpkgs ? inputs.nixpkgs,
+    home-manager ? inputs.home-manager,
+  }: {
+    "${unixName}@${hostName}" = home-manager.lib.homeManagerConfiguration {
+      pkgs = import nixpkgs {
+        localSystem = {inherit system;};
+      };
+      modules =
+        [
           (rootPath + "/home/${unixName}/configurations/${hostName}")
         ]
         ++ (with homeModules; [
@@ -53,32 +51,30 @@ let
         ]
         ++ [
           {
-            lib = { inherit (lib) youthlic; };
+            lib = {inherit (lib) youthlic;};
           }
         ];
-        extraSpecialArgs = {
-          inherit
-            inputs
-            outputs
-            unixName
-            hostName
-            system
-            rootPath
-            ;
-        };
+      extraSpecialArgs = {
+        inherit
+          inputs
+          outputs
+          unixName
+          hostName
+          system
+          rootPath
+          ;
       };
     };
-in
-{
+  };
+in {
   flake = {
-    homeConfigurations =
-      with lib;
-      foldr (a: b: a // b) { } (
+    homeConfigurations = with lib;
+      foldr (a: b: a // b) {} (
         pipe
-          [
-            # Hostname
-          ]
-          [ (map (hostName: makeHomeConfiguration { inherit hostName; })) ]
+        [
+          # Hostname
+        ]
+        [(map (hostName: makeHomeConfiguration {inherit hostName;}))]
       );
     inherit homeModules;
   };

flake/nixos.nix

@@ -4,39 +4,35 @@
   self,
   rootPath,
   ...
-}:
-let
+}: let
   inherit (self) outputs;
-in
-{
+in {
   flake = {
     nixosModules = {
       default = import (rootPath + "/nixos/modules/top-level");
       gui = import (rootPath + "/nixos/modules/top-level/gui.nix");
     };
-    nixosConfigurations =
-      let
-        makeNixosConfiguration =
-          hostName:
-          lib.nixosSystem {
-            modules = [ (rootPath + "/nixos/configurations/${hostName}") ];
-            specialArgs = {
-              inherit
-                inputs
-                outputs
-                rootPath
-                lib
-                ;
-            };
+    nixosConfigurations = let
+      makeNixosConfiguration = hostName:
+        lib.nixosSystem {
+          modules = [(rootPath + "/nixos/configurations/${hostName}")];
+          specialArgs = {
+            inherit
+              inputs
+              outputs
+              rootPath
+              lib
+              ;
           };
-      in
+        };
+    in
       with lib;
-      pipe
+        pipe
         [
           "Tytonidae"
           "Cape"
           "Akun"
         ]
-        [ (flip genAttrs makeNixosConfiguration) ];
+        [(flip genAttrs makeNixosConfiguration)];
   };
 }

flake/overlays.nix

@@ -4,18 +4,15 @@
   lib,
   rootPath,
   ...
-}:
-let
+}: let
   inherit (self) outputs;
-  importWithArgs = lib.flip import { inherit inputs outputs; };
-in
-{
-  flake.overlays =
-    with lib;
+  importWithArgs = lib.flip import {inherit inputs outputs;};
+in {
+  flake.overlays = with lib;
     pipe
-      [
-        "modifications"
-        "additions"
-      ]
-      [ (flip genAttrs (name: importWithArgs (rootPath + "/overlays/${name}"))) ];
+    [
+      "modifications"
+      "additions"
+    ]
+    [(flip genAttrs (name: importWithArgs (rootPath + "/overlays/${name}")))];
 }

flake/perSystem.nix

@@ -2,93 +2,87 @@
   inputs,
   rootPath,
   ...
-}:
-{
+}: {
   imports = [
     (rootPath + "/treefmt.nix")
   ];
-  perSystem =
-    {
-      pkgs,
-      system,
-      lib,
-      self',
-      inputs',
-      ...
-    }:
-    let
-      inherit (inputs) nixpkgs;
-    in
-    {
-      _module.args.pkgs = import nixpkgs {
-        localSystem = { inherit system; };
-        config = {
-          allowUnfree = true;
-        };
-        overlays = [ (_final: _prev: { inherit lib; }) ];
+  perSystem = {
+    pkgs,
+    system,
+    lib,
+    self',
+    inputs',
+    ...
+  }: let
+    inherit (inputs) nixpkgs;
+  in {
+    _module.args.pkgs = import nixpkgs {
+      localSystem = {inherit system;};
+      config = {
+        allowUnfree = true;
       };
-      devShells.default = pkgs.mkShell {
-        name = "nixos-shell";
-        packages = with pkgs; [
-          nixd
-          nil
-          typos
-          typos-lsp
-          just
-          nvfetcher
-          nixfmt-rfc-style
+      overlays = [(_final: _prev: {inherit lib;})];
+    };
+    devShells.default = pkgs.mkShell {
+      name = "nixos-shell";
+      packages = with pkgs; [
+        nixd
+        nil
+        typos
+        typos-lsp
+        just
+        nvfetcher
+        alejandra
 
-          lua-language-server
-        ];
-      };
-      legacyPackages =
-        let
-          inputsScope = lib.makeScope pkgs.newScope (self: {
-            inherit inputs rootPath;
-            srcs = self.callPackage (rootPath + "/_sources/generated.nix") { };
-            inherit (inputs'.nixvim.legacyPackages) makeNixvim makeNixvimWithModule;
-            neovim_git = inputs'.neovim-nightly.packages.default;
-          });
-        in
-        inputsScope.overrideScope (
-          final: _prev:
+        lua-language-server
+      ];
+    };
+    legacyPackages = let
+      inputsScope = lib.makeScope pkgs.newScope (self: {
+        inherit inputs rootPath;
+        srcs = self.callPackage (rootPath + "/_sources/generated.nix") {};
+        inherit (inputs'.nixvim.legacyPackages) makeNixvim makeNixvimWithModule;
+        neovim_git = inputs'.neovim-nightly.packages.default;
+      });
+    in
+      inputsScope.overrideScope (
+        final: _prev:
           lib.packagesFromDirectoryRecursive {
             inherit (final) callPackage;
             directory = rootPath + "/pkgs";
           }
-        );
-      packages =
-        let
-          flattenPkgs =
-            path: value:
-            if lib.isDerivation value then
-              {
-                ${lib.concatStringsSep ":" path} = value;
-              }
-            else if lib.isAttrs value then
-              lib.concatMapAttrs (name: flattenPkgs (path ++ [ name ])) value
-            else
-              { };
-        in
-        flattenPkgs [ ] (
-          lib.removeAttrs self'.legacyPackages [
-            "inputs"
+      );
+    packages = let
+      flattenPkgs = path: value:
+        if lib.isDerivation value
+        then {
+          ${lib.concatStringsSep ":" path} = value;
+        }
+        else if lib.isAttrs value
+        then lib.concatMapAttrs (name: flattenPkgs (path ++ [name])) value
+        else {};
+    in
+      flattenPkgs [] (
+        lib.removeAttrs self'.legacyPackages [
+          "inputs"
 
-            "srcs"
+          "srcs"
 
-            "rootPath"
+          "rootPath"
 
-            "makeNixvim"
-            "makeNixvimWithModule"
+          "makeNixvim"
+          "makeNixvimWithModule"
 
-            "newScope"
-            "overrideScope"
-            "packages"
-            "callPackage"
-          ]
-        );
-      checks = lib.concatMapAttrs (name: value: {
+          "newScope"
+          "overrideScope"
+          "packages"
+          "callPackage"
+        ]
+      );
+    checks =
+      lib.concatMapAttrs (name: value: {
         "package-${name}" = value;
-      }) self'.packages;
-    };
+      })
+      self'.packages;
+  };
 }

flake/templates.nix

@@ -3,8 +3,7 @@
   lib,
   rootPath,
   ...
-}:
-{
+}: {
   options = {
     flake = flake-parts-lib.mkSubmoduleOptions {
       templates = lib.mkOption {