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   home.sessionVariables = {
  14     TERMINAL = lib.mkDefault "ghostty";
  15   };
  16   xdg.configFile."ghostty/custom.css".source = ghostty/custom.css;
  17   programs.ghostty = {
  18     enable = true;
  19     package = pkgs-unstable.ghostty;
  20     # ConfigurationHelper: https://ghostty.zerebos.com
  21     settings = {
  22       app-notifications = [
  23         "no-clipboard-copy"
  24       ];
  25       # Explanation: workaround io_uring being… slow.
  26       # Issue: https://github.com/ghostty-org/ghostty/discussions/3224#discussioncomment-11691632
  27       async-backend = "epoll";
  28       #command = "tmux";
  29       #gtk-single-instance = "detect";
  30       background = "#000000";
  31       clipboard-read = "allow";
  32       clipboard-trim-trailing-spaces = true;
  33       clipboard-write = "allow";
  34       confirm-close-surface = false;
  35       # ligatures are confusing
  36       font-feature = [
  37         "-calt"
  38         "-dalt"
  39         "-dlig"
  40       ];
  41       font-size = lib.mkDefault 9;
  42       copy-on-select = true;
  43       cursor-style = "bar";
  44       cursor-style-blink = true;
  45       # Note: home-manager currently does not allow filepaths here, hence use a string.
  46       gtk-custom-css = "${config.xdg.configHome}/ghostty/custom.css";
  47       gtk-single-instance = "desktop";
  48       gtk-titlebar = false;
  49       linux-cgroup = "always";
  50       linux-cgroup-hard-fail = "true";
  51       quit-after-last-window-closed = true;
  52       # Keep Ghostty running a bit so that new window creation is faster.
  53       quit-after-last-window-closed-delay = "15m";
  54       scrollback-limit = "1000000";
  55       shell-integration = "detect";
  56       shell-integration-features = [
  57         "no-cursor"
  58         "no-sudo"
  59         "no-title"
  60         # MaintenanceToDo: enable when ghostty is updated to support it
  61         #"ssh-terminfo"
  62         #"ssh-env"
  63       ];
  64       working-directory = "home";
  65     };
  66   };
  67 }