.

home-manager/flake.nix

@@ -19,13 +19,15 @@
   outputs = inputs@{ nixpkgs, home-manager, ... }:
     let
       system = "x86_64-linux";
-      username = "krosh"; # TODO: make it universal
+      username = "krosh";
+      gitName = "Dmitrii Gudov";
+      gitEmail = "gudovdo@my.msu.ru";
     in {
       homeConfigurations.${username} =
         home-manager.lib.homeManagerConfiguration {
           pkgs = nixpkgs.legacyPackages.${system};
           modules = [ ./home.nix ];
-          extraSpecialArgs = { inherit inputs username; };
+          extraSpecialArgs = { inherit inputs username gitName gitEmail; };
         };
     };
 }

home-manager/modules/git.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, pkgs, gitName, gitEmail, ... }:
 
 {
   programs.git = {
@@ -7,8 +7,8 @@
     settings = {
       pull.rebase = true;
       user = {
-        email = "gudovdo@my.msu.ru";
-        name = "Dmitrii Gudov";
+        name = gitName;
+        email = gitEmail;
       };
     };
   };