Files
nixos-config/home/programs/kitty/default.nix
2025-11-28 01:41:57 +01:00

90 lines
2.7 KiB
Nix

# Kitty is a fast, featureful, GPU based terminal emulator
{
programs.kitty = {
enable = true;
keybindings = {
"ctrl+shift+tab" = "new_tab_with_cwd";
"ctrl+shift+enter" = "new_window_with_cwd";
"ctrl+j" = ''kitten pass_keys.py bottom ctrl+j'';
"ctrl+k" = ''kitten pass_keys.py top ctrl+k'';
"ctrl+h" = ''kitten pass_keys.py left ctrl+h'';
"ctrl+l" = ''kitten pass_keys.py right ctrl+l'';
};
settings = {
scrollback_lines = 10000;
initial_window_width = 1200;
initial_window_height = 600;
update_check_interval = 0;
enable_audio_bell = false;
confirm_os_window_close = "0";
remember_window_size = "no";
disable_ligatures = "always";
url_style = "curly";
copy_on_select = "clipboard";
cursor_shape = "Underline";
cursor_underline_thickness = 3;
window_padding_width = 10;
open_url_with = "default";
allow_remote_control = "yes";
listen_on = "unix:/tmp/mykitty";
};
};
xdg.configFile = {
"kitty/pass_keys.py".text = ''
import re
from kittens.tui.handler import result_handler
from kitty.key_encoding import KeyEvent, parse_shortcut
def is_window_vim(window, vim_id):
fp = window.child.foreground_processes
return any(re.search(vim_id, p['cmdline'][0] if len(p['cmdline']) else "", re.I) for p in fp)
def encode_key_mapping(window, key_mapping):
mods, key = parse_shortcut(key_mapping)
event = KeyEvent(
mods=mods,
key=key,
shift=bool(mods & 1),
alt=bool(mods & 2),
ctrl=bool(mods & 4),
super=bool(mods & 8),
hyper=bool(mods & 16),
meta=bool(mods & 32),
).as_window_system_event()
return window.encoded_key(event)
def main():
pass
@result_handler(no_ui=True)
def handle_result(args, result, target_window_id, boss):
direction = args[1]
key_mapping = args[2]
vim_id = args[3] if len(args) > 3 else "n?vim"
window = boss.window_id_map.get(target_window_id)
if window is None:
return
if is_window_vim(window, vim_id):
for keymap in key_mapping.split(">"):
encoded = encode_key_mapping(window, keymap)
window.write_to_child(encoded)
else:
boss.active_tab.neighboring_window(direction)
'';
"kitty/neighboring_window.py".text = ''
def main():
pass
def handle_result(args, result, target_window_id, boss):
return boss.active_tab.current_layout.name
handle_result.no_ui = True
'';
};
}