config-new/modules/darwin/karabiner.nix

78 lines
1.6 KiB
Nix

{ lib, ... }: let
numbers = [
"1" "2" "3" "4" "5" "6" "7" "8" "9" "0"
];
number_to_symbol = num: {
type = "basic";
from = {
key_code = num;
modifiers = { optional = [ "caps_lock" ]; };
};
to = [{
key_code = num;
modifiers = ["left_shift"];
}];
};
symbol_to_number = num: {
type = "basic";
from = {
key_code = num;
modifiers = {
mandatory = [ "left_shift" ];
optional = [ "caps_lock" ];
};
};
to = [{
key_code = num;
}];
};
manipulators = builtins.concatLists (map (n: [
(number_to_symbol n)
(symbol_to_number n)
]) numbers);
simple_modifications = [
{
from.apple_vendor_top_case_key_code = "keyboard_fn";
to = [{ key_code = "left_control"; }];
}
{
from.key_code = "left_control";
to = [{ apple_vendor_top_case_key_code = "keyboard_fn"; }];
}
];
complex_modifications = {
name = "Complex Modifications";
rules = [{
description = "Change numbers to symbols and vice versa";
manipulators = manipulators;
}];
};
config = builtins.toJSON {
global.show_in_menu_bar = false;
profiles = [{
name = "default";
selected = true;
virtual_hid_keyboard.keyboard_type_v2 = "ansi";
inherit simple_modifications;
inherit complex_modifications;
devices = [{
identifiers.is_keyboard = true;
}];
}];
};
in {
home-manager.sharedModules = [{
home.file.".config/karabiner/karabiner.json" = {
force = true;
text = config;
};
}];
}