Smayzy/nix-config
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change the wallpaper-changer script to use a pid file

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smayzy 2025-07-01 16:11:39 +02:00
parent 1cb4b45de1
commit c1ef7c8ef8
1 changed files with 13 additions and 1 deletions
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14
dotfiles/hypr-lap/wallpaper.sh
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@ -1,6 +1,17 @@
#!/usr/bin/env bash #!/usr/bin/env bash
Wallpaper_DIR="/home/smayzy/wallpaper" Wallpaper_DIR="/home/smayzy/wallpaper"
LOCKFILE="/tmp/wallpaper_changer.lock"
if [ -f "$LOCKFILE" ]; then
old_pid=$(cat "$LOCKFILE")
if ps -p "$old_pid" > /dev/null 2>&1; then
kill "$old_pid"
sleep 1
fi
fi
echo $$ > "$LOCKFILE"
set_wallpaper() { set_wallpaper() {
local Wallpaper=$(find $Wallpaper_DIR | shuf -n 1) local Wallpaper=$(find $Wallpaper_DIR | shuf -n 1)
@ -10,11 +21,12 @@ set_wallpaper() {
echo "preload = $Wallpaper" >> /home/smayzy/.config/hypr/hyprpaper.conf echo "preload = $Wallpaper" >> /home/smayzy/.config/hypr/hyprpaper.conf
echo "wallpaper = ,$Wallpaper" >> /home/smayzy/.config/hypr/hyprpaper.conf echo "wallpaper = ,$Wallpaper" >> /home/smayzy/.config/hypr/hyprpaper.conf
# Restart hyprpaper
pkill hyprpaper 2>/dev/null pkill hyprpaper 2>/dev/null
hyprpaper & hyprpaper &
} }
trap "rm -f $LOCKFILE" EXIT
while true; do while true; do
set_wallpaper set_wallpaper
sleep 600 sleep 600