NixOS/home/modules/hyprland/wallust.nix

136 lines
4.5 KiB
Nix

{
pkgs,
unstable,
lib,
config,
...
}:
let
cfg = config.profile.hyprland;
inherit (lib.meta) getExe;
wallust = cfg.wallust;
wallpaperDir = "${config.home.homeDirectory}/.cache/wallpaper";
initWallPaperScript = pkgs.writeShellScriptBin "init-wallpaper.sh" ''
init_wallpaper="${./wallpaper.jpeg}"
cache_file="${wallpaperDir}/current"
blurred="${wallpaperDir}/blurred.png"
square="${wallpaperDir}/square.png"
mkdir -p "${wallpaperDir}"
if [ ! -f "$cache_file" ]; then
cp "$init_wallpaper" "$cache_file"
fi
if [ ! -f "$blurred" ]; then
${pkgs.graphicsmagick}/bin/gm convert -resize 75% -blur 50x30 "$cache_file" "$blurred"
fi
if [ ! -f "$square" ]; then
${pkgs.imagemagick}/bin/magick "$cache_file" -resize 25% -gravity Center -extent 1:1 "$square"
fi
if [ ! -f "${config.home.homeDirectory}/.cache/wallust/sequences" ]; then
wallust run "$cache_file"
fi
'';
in
{
config = lib.mkIf cfg.enable {
home.packages = [
pkgs.imagemagick
unstable.wallust
];
wayland.windowManager.hyprland.settings.exec-once = lib.mkOrder 10 ([
(getExe initWallPaperScript)
]);
home.file.".config/wallust/templates" = {
source = ./wallust-templates;
recursive = true;
};
home.file.".config/wallust/wallust.toml".source = (
(pkgs.formats.toml { }).generate "wallust.toml" {
# See https://codeberg.org/explosion-mental/wallust/src/branch/master/wallust.toml
# for more information about the configuration options.
# How the image is parse, in order to get the colors:
# full - resized - wal - thumb - fastresize - kmeans
backend = wallust.backend;
# What color space to use to produce and select the most prominent colors:
# lab - labmixed - lch - lchmixed
color_space = wallust.colorSpace;
threshold = wallust.threshold;
# Use the most prominent colors in a way that makes sense, a scheme color palette:
# dark - dark16 - darkcomp - darkcomp16
# light - light16 - lightcomp - lightcomp16
# harddark - harddark16 - harddarkcomp - harddarkcomp16
# softdark - softdark16 - softdarkcomp - softdarkcomp16
# softlight - softlight16 - softlightcomp - softlightcomp16
palette = wallust.palette;
# Ensures a "readable contrast" (OPTIONAL, disabled by default)
# Should only be enabled when you notice an unreadable contrast frequently happening
# with your images. The reference color for the contrast is the background color.
check_contrast = wallust.checkContrast;
# Color saturation, between [1% and 100%] (OPTIONAL, disabled by default)
# usually something higher than 50 increases the saturation and below
# decreases it (on a scheme with strong and vivid colors)
# saturation = 50;
# Alpha value for templating, by default 100 (no other use whatsoever)
alpha = wallust.alpha;
templates =
# Templates requires certain syntax
#
# See: https://codeberg.org/explosion-mental/wallust/wiki/wallust.1-Man-Page
# Note that the documentation is for 3.x and above.
let
out = config.home.homeDirectory + "/.cache/wallust";
in
{
waybar = {
template = "waybar.css";
# target = out + "/waybar.css";
target = "${config.home.homeDirectory}/.config/waybar/style.css";
};
wlogout = {
template = "wlogout.css";
target = out + "/wlogout.css";
};
hyprland = {
template = "hyprland.conf";
target = out + "/hyprland.conf";
};
kitty = {
template = "kitty.conf";
target = "${config.home.homeDirectory}/.config/kitty/kitty.d/99-colors.conf";
};
base16-nvim = {
template = "base16-nvim.lua";
target = out + "/base16-nvim.lua";
};
rofi = {
template = "rofi.rasi";
target = out + "/rofi.rasi";
};
alacritty = {
template = "alacritty.toml";
target = out + "/alacritty.toml";
};
foot = {
template = "foot.ini";
target = "${config.home.homeDirectory}/.config/foot/colors.ini";
};
};
}
);
};
}