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add (unnecessary) watchdog to wallpaper-daemon

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Uyanide
2025-10-08 20:39:32 +02:00
parent d0c00410ae
commit fcb4dfb530
4 changed files with 120 additions and 66 deletions
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90
.scripts/change-wallpaper
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@@ -1,5 +1,6 @@
#!/usr/bin/env bash
# Select image file if none is provided
if [ -z "$1" ]; then
image=$(zenity --file-selection --title="Open File" --file-filter="*.jpg *.jpeg *.png *.webp *.bmp *.jfif *.tiff *.avif *.heic *.heif")
else
@@ -9,6 +10,9 @@ fi
[ -z "$image" ] && exit 1
[ ! -f "$image" ] && exit 1
# Copy image to local wallpaper directory
ext=${image##*.}
random_name=$(tr -dc 'a-zA-Z0-9' </dev/urandom | head -c 16)
current_dir="$HOME/.local/share/wallpaper/current"
@@ -28,60 +32,62 @@ cp -f "$temp_img" "$image_copied" || (
exit 1
)
if [ "$XDG_CURRENT_DESKTOP" = "Hyprland" ]; then
hyprctl hyprpaper reload ,"$image_copied" || exit 1
echo "preload = $image_copied" >"$HOME/.config/hypr/hyprpaper.conf"
echo "wallpaper = , $image_copied" >>"$HOME/.config/hypr/hyprpaper.conf"
# Generate blurred wallpaper
notify-send "Wallpaper Changed" "$image"
elif [ "$XDG_CURRENT_DESKTOP" = "niri" ]; then
killall swaybg
killall swww
blur_dir="$HOME/.local/share/wallpaper/blurred"
mkdir -p "$blur_dir" || (
echo "Could not create cache directory"
exit 1
)
rm -f "${blur_dir:?}"/blurred-*
blurred_image="$blur_dir/blurred-${random_name}.$ext"
blur_dir="$HOME/.local/share/wallpaper/blurred"
mkdir -p "$blur_dir" || (
echo "Could not create cache directory"
## Time consuming task (magick -blur) in background
(
# notify-send "Generating Blurred Wallpaper" "This may take a few seconds..."
sigma=$(magick identify -format "%w %h" "$image_copied" | awk -v f=0.01 '{
m=($1>$2)?$1:$2;
s=m*f;
if(s<2) s=2;
if(s>200) s=200;
printf "%.2f", s
}')
### use a temporary file to avoid incomplete file being used
temp_blurred=$(mktemp --suffix=."$ext") || exit 1
trap 'rm -f "${temp_blurred}"' EXIT
magick "$image_copied" -blur 0x"$sigma" "$temp_blurred" || (
echo "Could not create blurred image"
exit 1
)
mv -f "$temp_blurred" "$blurred_image" || (
echo "Could not move blurred image to cache directory"
exit 1
)
rm -f "${blur_dir:?}"/blurred-*
blurred_image="$blur_dir/blurred-${random_name}.$ext"
# blur
(
# notify-send "Generating Blurred Wallpaper" "This may take a few seconds..."
sigma=$(magick identify -format "%w %h" "$image_copied" | awk -v f=0.01 '{
m=($1>$2)?$1:$2;
s=m*f;
if(s<2) s=2;
if(s>200) s=200;
printf "%.2f", s
}')
temp_blurred=$(mktemp --suffix=."$ext") || exit 1
trap 'rm -f "${temp_blurred}"' EXIT
magick "$image_copied" -blur 0x"$sigma" "$temp_blurred" || (
echo "Could not create blurred image"
exit 1
)
mv -f "$temp_blurred" "$blurred_image" || (
echo "Could not move blurred image to cache directory"
exit 1
)
# nohup swaybg -i "$blurred_image" -m fill > /dev/null 2> /dev/null &
if [ "$XDG_CURRENT_DESKTOP" = "niri" ]; then
swww img -n backdrop "$blurred_image" --transition-type fade --transition-duration 2 > /dev/null 2> /dev/null
fi
notify-send "Blurred Wallpaper Generated" "$blurred_image"
) &
notify-send "Blurred Wallpaper Generated" "$blurred_image"
) &
# Apply wallpaper
if [ "$XDG_CURRENT_DESKTOP" = "Hyprland" ]; then
swww img -n background "$image_copied" --transition-type fade --transition-duration 2 > /dev/null 2> /dev/null
notify-send "Wallpaper Changed" "$image"
change-colortheme -i "$image_copied" || exit 1
elif [ "$XDG_CURRENT_DESKTOP" = "niri" ]; then
swww img -n background "$image_copied" --transition-type fade --transition-duration 2 > /dev/null 2> /dev/null
notify-send "Wallpaper Changed" "$image"
change-colortheme -i "$image_copied" || exit 1
else
echo "Unsupported desktop environment: $XDG_CURRENT_DESKTOP"
exit 1
fi
# notify-send "Extracting Colors from Wallpaper" "This may take a few seconds..."
change-colortheme -i "$image_copied" || exit 1