zaneyos/config/scripts/wallsetter.nix

46 lines
1.3 KiB
Nix

{ pkgs, username, wallpaperDir, wallpaperGit, ... }:
pkgs.writeShellScriptBin "wallsetter" ''
TIMEOUT=720
TRANSITION1="--transition-type wave --transition-angle 120 --transition-step 30"
TRANSITION2="--transition-type wipe --transition-angle 30 --transition-step 30"
TRANSITION3="--transition-type center --transition-step 30"
TRANSITION4="--transition-type outer --transition-pos 0.3,0.8 --transition-step 30"
TRANSITION5="--transition-type wipe --transition-angle 270 --transition-step 30"
WALLPAPER=$(find ${wallpaperDir}/* -type f | shuf -n 1)
PREVIOUS=$WALLPAPER
rm -rf ${wallpaperDir}
${pkgs.git}/bin/git clone ${wallpaperGit} ${wallpaperDir}
sleep 1
chown -R ${username}:users ${wallpaperDir}
while true;
do
if [ $WALLPAPER == $PREVIOUS ]
then
WALLPAPER=$(find ${wallpaperDir}/* -type f | shuf -n 1)
else
PREVIOUS=$WALLPAPER
NUM=$(shuf -i 1-5 -n 1)
case $NUM in
1)
TRANSITION=$TRANSITION1
;;
2)
TRANSITION=$TRANSITION2
;;
3)
TRANSITION=$TRANSITION3
;;
4)
TRANSITION=$TRANSITION4
;;
5)
TRANSITION=$TRANSITION5
;;
esac
${pkgs.swww}/bin/swww img $WALLPAPER $TRANSITION
sleep $TIMEOUT
fi
done
''