home-manager/profiles/ghostty.nix

   1 {
   2   pkgs,
   3   lib,
   4   config,
   5   pkgs-unstable,
   6   ...
   7 }:
   8 {
   9   home.packages = [
  10     pkgs.nerd-fonts.symbols-only
  11     #pkgs.nerd-fonts.DejaVuSansMono
  12   ];
  13   xdg.configFile."ghostty/custom.css".source = ghostty/custom.css;
  14   programs.ghostty = {
  15     enable = true;
  16     package = pkgs-unstable.ghostty;
  17     # ConfigurationHelper: https://ghostty.zerebos.com
  18     settings = {
  19       app-notifications = [
  20         "no-clipboard-copy"
  21       ];
  22       # Explanation: workaround io_uring being… slow.
  23       # Issue: https://github.com/ghostty-org/ghostty/discussions/3224#discussioncomment-11691632
  24       async-backend = "epoll";
  25       #command = "tmux";
  26       #gtk-single-instance = "detect";
  27       background = "#000000";
  28       clipboard-read = "allow";
  29       clipboard-trim-trailing-spaces = true;
  30       clipboard-write = "allow";
  31       confirm-close-surface = false;
  32       # ligatures are confusing
  33       font-feature = [
  34         "-calt"
  35         "-dalt"
  36         "-dlig"
  37       ];
  38       font-size = lib.mkDefault 9;
  39       copy-on-select = true;
  40       cursor-style = "bar";
  41       cursor-style-blink = true;
  42       # Note: home-manager currently does not allow filepaths here, hence use a string.
  43       gtk-custom-css = "${config.xdg.configHome}/.config/ghostty/custom.css";
  44       gtk-single-instance = "desktop";
  45       gtk-titlebar = false;
  46       linux-cgroup = "always";
  47       linux-cgroup-hard-fail = "true";
  48       quit-after-last-window-closed = true;
  49       # Keep Ghostty running a bit so that new window creation is faster.
  50       quit-after-last-window-closed-delay = "15m";
  51       shell-integration = "detect";
  52       shell-integration-features = [
  53         "no-cursor"
  54         "no-sudo"
  55         "no-title"
  56         # MaintenanceToDo: enable when ghostty is updated to support it
  57         #"ssh-terminfo"
  58         #"ssh-env"
  59       ];
  60       working-directory = "home";
  61     };
  62   };
  63 }