25 lines
764 B
Nix
25 lines
764 B
Nix
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{ pkgs, ... }:
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pkgs.writeShellScriptBin "wallsetter" ''
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TIMEOUT=720
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for pid in $(pidof -o %PPID -x wallsetter); do
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kill $pid
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done
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if ! [ -d ~/Pictures/Wallpapers ]; then notify-send -t 5000 "~/Pictures/Wallpapers does not exist" && exit 1; fi
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if [ $(ls -1 ~/Pictures/Wallpapers | wc -l) -lt 1 ]; then notify-send -t 9000 "The wallpaper folder is expected to have more than 1 image. Exiting Wallsetter." && exit 1; fi
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while true; do
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while [ "$WALLPAPER" == "$PREVIOUS" ]; do
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WALLPAPER=$(find ~/Pictures/Wallpapers -name '*' | awk '!/.git/' | tail -n +2 | shuf -n 1)
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done
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PREVIOUS=$WALLPAPER
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${pkgs.swww}/bin/swww img "$WALLPAPER" --transition-type random --transition-step 1 --transition-fps 60
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sleep $TIMEOUT
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done
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''
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