73 lines
1.7 KiB
Nix
73 lines
1.7 KiB
Nix
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{
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config
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, lib
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, pkgs
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, ...
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}:
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let
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kanshi = pkgs.kanshi;
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writeShellScript = pkgs.writeShellScript;
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wallpapersPath = "/home/${config.ptw.system.singleUser}/Data/Wallpaper";
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wallpapersHorizontal = "${wallpapersPath}/horizontal";
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wallpapersVertical = "${wallpapersPath}/vertical";
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wallpaperScript = writeShellScript "wallpaper.sh" ''
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set -x
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[[ $# -lt 1 ]] && echo "No profile specified" && exit 1
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random_file() {
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find "$1" -maxdepth 1 -type f | shuf -n 1
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}
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setbg() {
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# Sets the background of $1 to $2
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swaymsg "output \"$1\" background $2 fill"
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}
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case $1 in
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homeMultihead)
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horiz=$(random_file ${wallpapersHorizontal})
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vert=$(random_file ${wallpapersVertical})
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setbg "DP-2" $horiz
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setbg "HDMI-A-3" $vert
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;;
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genericMultihead)
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horiz1=$(random_file ${wallpapersHorizontal})
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horiz2=$(random_file ${wallpapersHorizontal})
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setbg "eDP-1" $horiz1
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setbg "HDMI-A-1" $horiz2
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;;
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laptop)
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horiz=$(random_file ${wallpapersHorizontal})
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setbg "eDP-1" $horiz
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;;
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esac
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'';
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mkProfile = name: outputs: {
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outputs = outputs;
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exec = "${wallpaperScript} ${name}";
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};
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cfg = config.ptw.services.kanshi;
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in {
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options.ptw.services.kanshi = {
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enable = lib.mkEnableOption "Enable kanshi and configure using HomeManager";
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profiles = lib.mkOption {
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description = "The actual kanshi configuration";
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type = lib.types.anything;
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};
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};
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config = lib.mkIf cfg.enable {
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environment.systemPackages = [ kanshi ];
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home-manager.users."${config.ptw.system.singleUser}".services.kanshi = {
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enable = true;
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inherit (cfg) profiles;
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};
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};
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}
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