configuration.nix/home/programs/git.nix

{ osConfig, username, ... }: {
  programs.git = {
    enable = true;
    delta = {
      enable = true;
      options = {
        side-by-side = false;
        syntax-theme = "Dracula";
      };
    };
    userEmail = "adtya@adtya.xyz";
    userName = osConfig.users.users.${username}.description;
    signing = {
      key = "51E4F5AB1B82BE45B4229CC243A5E25AA5A27849";
      signByDefault = true;
    };
    extraConfig = {
      commit.verbose = true;
      core = {
        fsmonitor = true;
        untrackedCache = true;
      };
      diff.algorithm = "histogram";
      feature.manyFiles = true;
      fetch.prune = true;
      init.defaultBranch = "main";
      merge.conflictstyle = "zdiff3";
      push = {
        default = "current";
        autoSetupRemote = true;
      };
      pull.ff = "only";
    };
    ignores = [ "/.nix" "/.direnv" ];
  };
}