mirror of
https://github.com/caelestia-dots/cli.git
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2 * r + 2 * t
105 lines
4.4 KiB
Fish
Executable File
105 lines
4.4 KiB
Fish
Executable File
#!/bin/fish
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set script_name (basename (status filename))
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set wallpapers_dir (xdg-user-dir PICTURES)/Wallpapers/
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set threshold 80
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# Max 0 non-option args | h, f and d are exclusive | F and t are also exclusive
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argparse -n 'caelestia-wallpaper' -X 0 -x 'h,f,d' -x 'F,t' \
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'h/help' \
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'f/file=!test -f "$_flag_value"' \
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'd/directory=!test -d "$_flag_value"' \
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'F/no-filter' \
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't/threshold=!_validate_int --min 0' \
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-- $argv
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or exit
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. (dirname (status filename))/util.fish
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if set -q _flag_h
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echo 'Usage:'
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echo ' caelestia wallpaper'
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echo ' caelestia wallpaper [ -h | --help ]'
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echo ' caelestia wallpaper [ -f | --file ]'
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echo ' caelestia wallpaper [ -d | --directory ] [ -F | --no-filter ]'
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echo ' caelestia wallpaper [ -d | --directory ] [ -t | --threshold ]'
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echo
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echo 'Options:'
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echo ' -h, --help Print this help message and exit'
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echo ' -f, --file <file> The file to change wallpaper to'
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echo ' -d, --directory <directory> The folder to select a random wallpaper from (default '$wallpapers_dir')'
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echo ' -F, --no-filter Do not filter by size'
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echo ' -t, --threshold <threshold> The minimum percentage of the size the image must be greater than to be selected (default '$threshold')'
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else
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set cache_dir $CACHE/wallpaper
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# The path to the last chosen wallpaper
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set last_wallpaper_path "$cache_dir/last.txt"
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# Use wallpaper given as argument else choose random
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if set -q _flag_f
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set chosen_wallpaper "$(cd $(dirname $_flag_f) && pwd)/$(basename $_flag_f)"
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# Set last wallpaper if not same as given
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if [ -f "$last_wallpaper_path" ]
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set last_wallpaper (cat $last_wallpaper_path)
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[ -z "$last_wallpaper" -o "$last_wallpaper" = "$chosen_wallpaper" ] && set -e last_wallpaper
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end
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else
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# The path to the directory containing the selection of wallpapers
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set -q _flag_d && set wallpapers_dir $_flag_d
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# Get all files in $wallpapers_dir and exclude the last wallpaper (if it exists)
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if [ -f "$last_wallpaper_path" ]
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set last_wallpaper (cat $last_wallpaper_path)
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[ -n "$last_wallpaper" ] && set unfiltered_wallpapers (find $wallpapers_dir -type f | grep -v $last_wallpaper)
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end
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set -q unfiltered_wallpapers || set unfiltered_wallpapers (find $wallpapers_dir -type f)
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# Filter by resolution if no filter option is not given
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if set -q _flag_F
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set wallpapers $unfiltered_wallpapers
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else
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set -l screen_size (hyprctl monitors -j | jq -r 'max_by(.width * .height) | "\(.width)\n\(.height)"')
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set -l wall_sizes (identify -ping -format '%w %h\n' $unfiltered_wallpapers)
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# Apply threshold
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set -q _flag_t && set threshold $_flag_t
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set screen_size[1] (math $screen_size[1] x $threshold / 100)
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set screen_size[2] (math $screen_size[2] x $threshold / 100)
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# Add wallpapers that are larger than the screen size * threshold to list to choose from ($wallpapers)
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for i in (seq 1 (count $wall_sizes))
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set -l wall_size (string split ' ' $wall_sizes[$i])
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if [ $wall_size[1] -ge $screen_size[1] -a $wall_size[2] -ge $screen_size[2] ]
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set -a wallpapers $unfiltered_wallpapers[$i]
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end
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end
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end
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# Check if the $wallpapers list is unset or empty
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if ! set -q wallpapers || [ -z "$wallpapers" ]
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echo "No eligible files found in $wallpapers_dir"
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exit 1
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end
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# Choose a random wallpaper from the $wallpapers list
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set chosen_wallpaper (random choice $wallpapers)
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end
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# Change the wallpaper and output change if success
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hyprctl hyprpaper preload $chosen_wallpaper > /dev/null
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for monitor in (hyprctl -j monitors | jq -r '.[].name')
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hyprctl hyprpaper wallpaper "$monitor,$chosen_wallpaper" > /dev/null && log "Changed wallpaper on $monitor to $chosen_wallpaper"
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end
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# Unload unused wallpapers to preserve memory
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hyprctl hyprpaper unload unused > /dev/null
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# Store the wallpaper chosen
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mkdir -p $cache_dir
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echo $chosen_wallpaper > $last_wallpaper_path
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ln -sf $chosen_wallpaper "$cache_dir/current"
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magick $chosen_wallpaper -fill black -colorize 10% -blur 0x10 "$cache_dir/blur"
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end
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