77 lines
2 KiB
Nix
77 lines
2 KiB
Nix
{
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pkgs,
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config,
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lib,
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...
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}:
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with lib;
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let
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cfg = config.eboskma.wallpapers;
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i3SetWallpaper = pkgs.writeShellScript "i3-set-wallpaper" (
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if builtins.isPath cfg.images then
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"${pkgs.nitrogen}/bin/nitrogen --set-color=${cfg.backgroundColor} --set-tiled ${cfg.images}"
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else
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builtins.concatStringsSep "\n" (
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map
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(
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{ fst, snd }:
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let
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image = fst;
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monitor = toString snd;
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in
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"${pkgs.nitrogen}/bin/nitrogen --head=${monitor} --set-color=${cfg.backgroundColor} --set-tiled ${image}"
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)
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(zipLists cfg.images (builtins.genList (x: x) (builtins.length cfg.images)))
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)
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);
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wallpaperConfig = {
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options = {
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name = mkOption {
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description = "The base filename of the image, without size and extension.";
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type = types.str;
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};
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sizes = mkOption {
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description = "The sizes this wallpaper comes in, as specified in the filename.";
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type = with types; listOf int;
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};
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extension = mkOption {
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description = "The extension of the wallpaper";
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type = types.enum [
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"jpg"
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"png"
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"gif"
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];
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};
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};
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};
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in
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{
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options.eboskma.wallpapers = {
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enable = mkEnableOption "wallpapers";
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backgroundColor = mkOption {
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description = "Hex value of the background color";
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type = types.strMatching "#[[:xdigit:]]{6}";
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default = "#000000";
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example = "#ff0000";
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};
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images = mkOption {
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description = "Images to make available as wallpaper. The files should be named as `<name>-<size>.<ext>` and be placed in the `wallpapers` subdirectory";
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type = with types; listOf (submodule wallpaperConfig);
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};
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};
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config = mkIf cfg.enable {
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home.packages = [ pkgs.nitrogen ];
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xsession.windowManager.i3.config.startup = [
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{
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command = toString i3SetWallpaper;
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notification = false;
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}
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];
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};
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}
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