add git configuraiton

home.nix

@@ -24,6 +24,7 @@
     ./modules/mako.nix
     ./modules/ssh.nix
     ./modules/bat.nix
+    ./modules/git.nix
   ];
 
   home.stateVersion = "25.11"; # Please read the comment before changing.

modules/git.nix

@@ -0,0 +1,45 @@
+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    git-graph
+  ];
+
+  programs.git = {
+    enable = true;
+    settings = {
+      user = {
+        name = "Szymon P";
+        email = "szymon_jozef@proton.me";
+      };
+      init.defaultBranch = "master";
+      push.autoSetupRemote = true;
+      core.editor = "nvim";
+    };
+
+    signing = {
+      key = "szymon_jozef@proton.me";
+      signByDefault = true;
+    };
+
+    ignores = [
+      "*~"
+      "*.swp"
+      ".DS_Store"
+      "node_modules"
+      "result"
+      "__pycache__"
+    ];
+
+  };
+
+  programs.delta = {
+    enable = true;
+    enableGitIntegration = true;
+  };
+
+  services.gpg-agent = {
+    enable = true;
+    pinentry.package = pkgs.pinentry-curses;
+  };
+}