flocon/modules/programs/terminal/shell/starship.nix

{
  lib,
  pkgs,
  config,
  ...
}: let
  inherit (lib.modules) mkIf;
  inherit (lib.strings) concatStrings;

  inherit (config.local.systemVars) username;

  toTOML = (pkgs.formats.toml {}).generate;
in {
  config = mkIf config.local.profiles.desktop.enable {
    hjem.users.${username} = {
      packages = [pkgs.starship];
      files = {
        ".config/starship.toml".source = toTOML "starship config" {
          add_newline = true;
          directory = {
            style = "bold yellow";
          };
          character = {
            format = "$symbol ";
            success_symbol = "[➜](bold green)";
            error_symbol = "[✗](bold red)";
          };
          cmd_duration = {
            style = "yellow";
            format = "[ $duration]($style)";
          };
          # https://github.com/llakala/nixos/blob/6e840f11d19e59b49e7ba9573f1398830799758a/apps/core/starship/git_status.nix
          git_status = {
            modified = "M";
            staged = "S";
            untracked = "A";
            renamed = "R";
            deleted = "D";
            conflicted = "U";

            ahead = "[+$count](green)";
            behind = "[-$count](red)";
            diverged = "[+$ahead_count](green),[-$behind_count](red)";

            style = "white";

            # referenced from https://github.com/clotodex/nix-config/blob/c878ff5d5ae674b49912387ea9253ce985cbd3cd/shell/starship.nix#L82
            format =
              concatStrings
              [
                "[("

                "(\\["
                "[($conflicted)](orange)"
                "[($stashed)](white)"
                "[($staged)](blue)"
                "[($deleted)](red)"
                "[($renamed)](yellow)"
                "[($modified)](yellow)"
                "[($untracked)](green)"
                "\\])"

                "( \\[$ahead_behind\\])"

                " )]"
                "($style)"
              ];
          };
        };
      };
    };
  };
}