Hyprland-dotfiles/hypr/scripts/wallpaper.sh

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#!/bin/bash
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# _ _
# __ ____ _| | |_ __ __ _ _ __ ___ _ __
# \ \ /\ / / _` | | | '_ \ / _` | '_ \ / _ \ '__|
# \ V V / (_| | | | |_) | (_| | |_) | __/ |
# \_/\_/ \__,_|_|_| .__/ \__,_| .__/ \___|_|
# |_| |_|
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#
# by Stephan Raabe (2023)
# -----------------------------------------------------
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# Cache file for holding the current wallpaper
cache_file="$HOME/.cache/current_wallpaper"
rasi_file="$HOME/.cache/current_wallpaper.rasi"
# Create cache file if not exists
if [ ! -f $cache_file ] ;then
touch $cache_file
echo "$HOME/wallpaper/default.jpg" > "$cache_file"
fi
# Create rasi file if not exists
if [ ! -f $rasi_file ] ;then
touch $rasi_file
echo "* { current-image: url(\"$HOME/wallpaper/default.jpg\", height); }" > "$rasi_file"
fi
current_wallpaper=$(cat "$cache_file")
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case $1 in
# Load wallpaper from .cache of last session
"init")
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if [ -f $cache_file ]; then
wal -q -i $current_wallpaper
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else
wal -q -i ~/wallpaper/
fi
;;
# Select wallpaper with rofi
"select")
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selected=$( find "$HOME/wallpaper" -type f \( -iname "*.jpg" -o -iname "*.jpeg" -o -iname "*.png" \) -exec basename {} \; | sort -R | while read rfile
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do
echo -en "$rfile\x00icon\x1f$HOME/wallpaper/${rfile}\n"
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done | rofi -dmenu -replace -config ~/dotfiles/rofi/config-wallpaper.rasi)
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if [ ! "$selected" ]; then
echo "No wallpaper selected"
exit
fi
wal -q -i ~/wallpaper/$selected
;;
# Randomly select wallpaper
*)
wal -q -i ~/wallpaper/
;;
esac
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# -----------------------------------------------------
# Load current pywal color scheme
# -----------------------------------------------------
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source "$HOME/.cache/wal/colors.sh"
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echo "Wallpaper: $wallpaper"
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# -----------------------------------------------------
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# Write selected wallpaper into .cache files
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# -----------------------------------------------------
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echo "$wallpaper" > "$cache_file"
echo "* { current-image: url(\"$wallpaper\", height); }" > "$rasi_file"
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# -----------------------------------------------------
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# get wallpaper image name
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# -----------------------------------------------------
newwall=$(echo $wallpaper | sed "s|$HOME/wallpaper/||g")
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# -----------------------------------------------------
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# Reload waybar with new colors
# -----------------------------------------------------
~/dotfiles/waybar/launch.sh
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# -----------------------------------------------------
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# Set the new wallpaper
# -----------------------------------------------------
transition_type="wipe"
# transition_type="outer"
# transition_type="random"
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swww img $wallpaper \
--transition-bezier .43,1.19,1,.4 \
--transition-fps=60 \
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--transition-type=$transition_type \
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--transition-duration=0.7 \
--transition-pos "$( hyprctl cursorpos )"
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# -----------------------------------------------------
# Send notification
# -----------------------------------------------------
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sleep 1
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notify-send "Colors and Wallpaper updated" "with image $newwall"
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echo "DONE!"