dotfiles/home/apps/colorscheme-sync.nix

85 lines
2.4 KiB
Nix

{
config,
lib,
pkgs,
...
}:
let
inherit (pkgs.stdenv) isDarwin isLinux;
vividBuilder =
flavor:
pkgs.runCommand "vivid-${flavor}" { nativeBuildInputs = [ pkgs.vivid ]; } ''
vivid generate ${pkgs.vivid.src}/themes/catppuccin-${flavor}.yml > $out
'';
vividLatte = vividBuilder "latte";
vividMocha = vividBuilder "mocha";
in
{
config = lib.mkIf config.isGraphical {
home.packages = [
(pkgs.writeShellApplication {
name = "dark-mode-ternary";
runtimeInputs = lib.optionals isLinux [
pkgs.dbus
pkgs.gnugrep
];
text =
let
queryCommand =
if isLinux then
"dbus-send --session --print-reply=literal --reply-timeout=5 --dest=org.freedesktop.portal.Desktop /org/freedesktop/portal/desktop org.freedesktop.portal.Settings.Read string:'org.freedesktop.appearance' string:'color-scheme' | grep -q 'uint32 1'"
else if isDarwin then
"defaults read -g AppleInterfaceStyle &>/dev/null"
else
throw "Unsupported platform";
in
''
[[ -z "''${1-}" ]] && [[ -z "''${2-}" ]] && echo "Usage: $0 <dark> <light>" && exit 1
if ${queryCommand}; then
echo "$1"
else
echo "$2"
fi
'';
})
];
services.darkman = {
enable = isLinux;
settings = {
lat = config.location.latitude;
lng = config.location.longitude;
useGeoclue = false;
};
lightModeScripts = {
gtk-theme = ''
${pkgs.dconf}/bin/dconf write \
/org/gnome/desktop/interface/color-scheme "'prefer-light'"
'';
};
darkModeScripts = {
gtk-theme = ''
${pkgs.dconf}/bin/dconf write \
/org/gnome/desktop/interface/color-scheme "'prefer-dark'"
'';
};
};
programs.zsh = {
initExtra = ''
zadm_sync() {
BAT_THEME="Catppuccin $(dark-mode-ternary Mocha Latte)"
LS_COLORS="$(cat $(dark-mode-ternary ${vividMocha} ${vividLatte}))"
STARSHIP_CONFIG__PALETTE="catppuccin_$(dark-mode-ternary mocha latte)"
export BAT_THEME LS_COLORS STARSHIP_CONFIG__PALETTE
fast-theme "XDG:catppuccin-$(dark-mode-ternary mocha latte)" >/dev/null
}
add-zsh-hook precmd zadm_sync
'';
};
};
}