27 lines
705 B
Nix
27 lines
705 B
Nix
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{ pkgs }:
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pkgs.writeShellScriptBin "wallpaper_changer" ''
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script_name=''${BASH_SOURCE[0]}
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for pid in $(pidof -x "$script_name"); do
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if [ "$pid" != $$ ]; then
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kill -15 "$pid"
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fi
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done
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[ "$XDG_SESSION_TYPE" != "wayland" ] && echo "Not a Wayland session, exiting." && exit 1
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wallpaper_dir="$HOME/.local/share/bg/"
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kill -15 $(pidof -x "swww-daemon")
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kill -15 $(pidof -x "swww")
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${pkgs.swww}/bin/swww-daemon &
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while true; do
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find "$wallpaper_dir" -type f -follow \( -iname \*.jpg -o -iname \*.png -o -iname \*.gif -o -iname \*.bmp \) | shuf | while read -r file; do
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${pkgs.swww}/bin/swww img "$file" --transition-step 10 --transition-fps 60
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sleep 600
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done
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done
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''
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