configuration.nix/modules/home/programs/nushell/default.nix

{
  programs = {
    nushell = {
      enable = true;
      environmentVariables = {
        PASSWORD_STORE_DIR = "([$env.HOME, '.password-store'] | str join '/')";
      };
      shellAliases = {
        gcal = ''
          bash -c "cal $(date +%Y)"
        '';
        la = "ls -al";
        ssh = "TERM=xterm-256color ssh";
        dev = "nix develop --command $env.SHELL";
        torrent = "transmission-remote";
        vi = "nvim";
      };
      loginFile.text = ''
        if (tty) == "/dev/tty1" {
          sway
        }
      '';
      extraConfig = ''
        let carapace_completer = {|spans|
        carapace $spans.0 nushell $spans | from json
        }
        $env.config = {
         show_banner: false,
         completions: {
         quick: true
         partial: true
         algorithm: "fuzzy"
         external: {
             enable: true 
             max_results: 100 
             completer: $carapace_completer
           }
         }
        }
        $env.PATH = ($env.PATH | split row (char esep) |
          append ([$env.HOME, '.local', 'bin'] | str join '/')
        )
      '';
    };
    carapace = {
      enable = true;
      enableNushellIntegration = true;
    };
    starship = {
      enable = true;
      enableNushellIntegration = true;
      settings = {
        add_newline = true;
        character = {
          success_symbol = "[➜](bold green)";
          error_symbol = "[➜](bold red)";
        };
      };
    };
  };
}