{
  programs.nix-index-database.comma.enable = true;

  programs.zsh = {
    enable = true;
    
    autocd = true;
    shellAliases = {
      os-update = "nh os switch /home/rhea/nix-config/";
      os-upgrade = "cd ~/nix-config && nix flake update && nh os switch /home/rhea/nix-config/";
      light-off = "echo -n \"{\\\"id\\\":1,\\\"method\\\":\\\"setState\\\",\\\"params\\\":{\\\"state\\\":false}}\" | nc -u -w 1 192.168.178.28 38899";
    };

    autosuggestion = {
      enable = true;
      strategy = [ "history" "completion" ];
    };

    history = {
      append = true;
      expireDuplicatesFirst = true;
      size = 2500;
    };

    syntaxHighlighting = {
      enable = true;

      highlighters = [
        "brackets"
      ];
    };

    oh-my-zsh = {
      enable = true;

      plugins = [
        "git"
        "sudo"
        "virtualenv"
        "safe-paste"
        "timer"
      ];

      theme = "agnoster";
    };
  };

  programs.starship = {
    enable = true;
    enableZshIntegration = true;
    enableBashIntegration = true;

    settings = {
      add_newline = false;
      command_timeout = 1000;

      right_format = "$time";

      character = {
        success_symbol = "[](bold green)";
        error_symbol = "[](bold red)";
        vicmd_symbol = "[](bold yellow)";
      };

      username = {
        show_always = true;
        format = ''\[[$user]($style)'';
      };

      hostname = {
        ssh_only = false;
        format = ''@[$ssh_symbol$hostname]($style)\]'';
      };

      directory = {
        truncation_length = 6;
        format = ''\[[$path]($style)[$read_only]($read_only_style)\]'';
        read_only = " ";
      };

      git_branch = {
        symbol = " ";
        format = ''\[[$symbol$branch]($style)\]'';
      };

      git_status = {
        format = ''([\[$all_status$ahead_behind\]]($style))'';
      };

      nix_shell = {
        symbol = "󱄅 ";
        format = ''\[[$symbol$state(\($name\))]($style)\]'';
      };

      cmd_duration = {
        format = ''\[[󰅐 $duration]($style)\]'';
      };

      time = {
        disabled = false;
        format = ''\[[$time]($style)\]'';
        };
    };
  };
}