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

    zsh = {
      enable = true;

      autocd = true;
      shellAliases = {
        os-update = "nh clean all -K 7d --keep 14 && export NIXPKGS_ALLOW_UNFREE=1 && nh os switch /home/rhea/nix-config/";
        os-upgrade = "cd ~/nix-config && nh clean all -K 7d --keep 14 && export NIXPKGS_ALLOW_UNFREE=1 && 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";
        clr = "clear";
        power-saver = "powerprofilesctl set power-saver";
        power-balanced = "powerprofilesctl set balanced";
        power-performance = "powerprofilesctl set performance";
        enable-direnv-flake = "echo \"use flake\" >> .envrc && direnv allow";
      };

      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"
          "z"
        ];

        theme = "agnoster";
      };
    };

    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 = ''\[[$time]($style)\]'';
        };
      };
    };
  };
}