{
  lib,
  config,
  ...
}: let
  inherit (lib) mkDefault;

  cfg = config.marleyos.programs.starship;
in {
  config = lib.mkIf cfg.enable {
    programs.starship.settings = let
      mkFormat = t: " [](fg:base02)[${t}]($style)[](fg:base02) ";
      langFormat = mkFormat "$symbol$version";
    in {
      format = mkDefault (lib.concatStrings [
        "$username"
        "$directory"
        "$nix_shell"
        "$git_branch"
        "$git_status"
        "$fill"
        "$c"
        "$elixir"
        "$elm"
        "$golang"
        "$haskell"
        "$java"
        "$julia"
        "$nodejs"
        "$nim"
        "$rust"
        "$scala"
        "$python"
        "$time"
        "$line_break"
        "$character"
      ]);

      palettes.default = with config.lib.stylix.colors.withHashtag; mkDefault {
        base02 = base02;
        base08 = base08;
        base09 = base09;
        base0A = base0A;
        base0B = base0B;
        base0C = base0C;
        base0D = base0D;
      };

      palette = "default";

      username = {
        disabled = mkDefault false;
        format = mkDefault (mkFormat " 󰧱 $user ");
        show_always = mkDefault true;
        style_root = mkDefault "bg:base02 fg:base0D";
        style_user = mkDefault "bg:base02 fg:base0D";
      };

      directory = {
        format = mkDefault (mkFormat " $path ");
        style = mkDefault "bg:base02 fg:base0B";
        truncation_length = mkDefault 3;
        truncation_symbol = mkDefault "…/";

        substitutions = {
          Documents = mkDefault "󰈙";
          Downloads = mkDefault " ";
          Music = mkDefault " ";
          Pictures = mkDefault " ";
        };
      };

      git_branch = {
        format = mkDefault (mkFormat " $symbol $branch ");
        style = mkDefault "bg:base02 fg:base0C";
        symbol = mkDefault "";
      };

      git_status = {
        disabled = mkDefault false;
        style = mkDefault "bg:base02 fg:base08";
        format = mkDefault (mkFormat " $all_status$ahead_behind");
        up_to_date = mkDefault "[ ✓ ](bg:base02 fg:base0D)";
        untracked = mkDefault "[?\\($count\\)](bg:base02 fg:base09)";
        stashed = mkDefault "[\\$](bg:base02 fg:base0D)";
        modified = mkDefault "[!\\($count\\)](bg:base02 fg:base09)";
        renamed = mkDefault "[»\\($count\\)](bg:base02 fg:base0D)";
        deleted = mkDefault "[✘\\($count\\)](style)";
        staged = mkDefault "[++\\($count\\)](bg:base02 fg:base09)";
        ahead = mkDefault "[⇡\\(\${count}\\)](bg:base02 fg:base0C)";
        diverged = mkDefault "⇕[\\[](bg:base02 fg:base0D)[⇡\\(\${ahead_count}\\)](bg:base02 fg:base0C)[⇣\\(\${behind_count}\\)](bg:base02 fg:base0A)[\\]](bg:base02 fg:base0D)";
        behind = mkDefault "[⇣\\(\${count}\\)](bg:base02 fg:base0A)";
      };

      fill = {
        style = mkDefault "fg:base02";
        symbol = mkDefault " ";
      };

      time = {
        disabled = mkDefault false;
        format = mkDefault (mkFormat " $time 󰴈 ");
        style = mkDefault "bg:base02 fg:base0A";
        time_format = mkDefault "%I:%M%P";
        use_12hr = mkDefault true;
      };

      character = let
        vim = "";
        mkChar = sym: col: " [${sym}](fg:${col}) [󰄾](fg:base0C)";
      in {
        success_symbol = mkChar "" "base0D";
        error_symbol = mkChar "󰋔" "base08";
        vimcmd_symbol = mkChar vim "base0A";
        vimcmd_replace_one_symbol = mkChar vim "base0C";
        vimcmd_replace_symbol = mkChar vim "base0C";
        vimcmd_visual_symbol = mkChar vim "base0D";
      };

      ### Languages ###
      c = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = mkDefault false;
        symbol = mkDefault " ";
      };

      elixir = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = mkDefault false;
        symbol = mkDefault " ";
      };

      elm = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = mkDefault false;
        symbol = mkDefault " ";
      };

      haskell = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = mkDefault false;
        symbol = mkDefault " ";
      };

      java = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = mkDefault false;
        symbol = mkDefault " ";
      };

      julia = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = mkDefault false;
        symbol = mkDefault " ";
      };

      nodejs = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = mkDefault false;
        symbol = mkDefault "󰎙 ";
      };

      nim = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = mkDefault false;
        symbol = mkDefault "󰆥 ";
      };

      python = {
        style = mkDefault "bg:base02 fg:base0B";
        disabled = mkDefault false;
        symbol = mkDefault " ";
      };

      rust = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = mkDefault false;
        symbol = mkDefault "";
      };

      scala = {
        style = "bg:base02 fg:base0B";
        format = mkDefault langFormat;
        disabled = false;
        symbol = " ";
      };

      ### Tools ###
      conda = {
        style = mkDefault "bg:base02 fg:base0B";
        format = mkDefault (mkFormat "$symbol$environment");
        disabled = mkDefault false;
        symbol = mkDefault "🅒 ";
      };

      nix_shell = {
        style = "bg:base02 fg:base0C";
        format = mkDefault (mkFormat " $symbol $state( \($name\)) ");
        disabled = mkDefault false;
        symbol = mkDefault " ";
      };
    };
  };
}