113 lines
2.7 KiB
Nix
113 lines
2.7 KiB
Nix
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{
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config
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, lib
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, writeShellScript
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, kanshi
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, wallpapersPath ? "/home/${config.system.singleUser}/Data/Wallpapers"
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}:
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let
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wallpapersHorizontal = "${wallpapersPath}/horizontal";
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wallpapersVertical = "${wallpapersPath}/vertical";
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wallpaperScript = writeShellScript "wallpaper.sh" ''
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[[ $# -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 "eDP-1" $horiz
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setbg "HDMI-A-1" $vert
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;;
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genericMultihead)
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horiz1=$(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} ${name}";
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};
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in {
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environment.systemPackages = [ kanshi ];
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systemd.user.services.kanshi = {
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description = "Dynamic display configuration tool";
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wantedBy = [ "default.target" ];
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serviceConfig = {
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Type = "simple";
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ExecStart = "${kanshi}/bin/kanshi";
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Restart = "on-failure";
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};
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};
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home-manager.users."${config.system.singleUser}".services.kanshi = {
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enable = true;
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profiles = let
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horizontal = "Samsung Electric Company C27F398 H4ZN200596";
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vertical = "Goldstar Company Ltd IPS235 Serial Number";
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in {
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homeMultihead = mkProfile "homeMultihead" [
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{
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criteria = vertical;
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status = "enable";
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mode = "1920x1080";
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transform = "270";
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position = "1920,-1080";
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}
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{
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criteria = horizontal;
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status = "enable";
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mode = "1920x1080";
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position = "1920,-1080";
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}
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{
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criteria = "eDP-1";
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status = "enable";
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mode = "1920x1080";
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position = "0,0";
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}
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];
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genericMultihead = mkProfile "genericMultihead" [
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{
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criteria = "eDP-1";
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mode = "1920x1080";
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status = "enable";
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}
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{
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criteria = "HDMI-A-1";
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status = "enable";
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}
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];
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laptop = mkProfile "laptop" [
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{
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criteria = "eDP-1";
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status = "enable";
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mode = "1920x1080";
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position = "0,0";
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}
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];
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};
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};
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}
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