nnn/plugins/wall

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#!/usr/bin/env sh
# Description: Set the selected image as wallpaper using nitrogen or pywal.
# Usage: Hover on an image and run the script to set it as wallpaper.
#
# Shell: POSIX Compliant
# Author: juacq97
cmd_exists () {
which "$1" > /dev/null 2>&1
echo $?
}
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if [ -n "$1" ]; then
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if [ "$(file --mime-type "$1" | awk '{print $NF}' | awk -F '/' '{print $1}')" = "image" ]; then
if [ "$(cmd_exists nitrogen)" -eq "0" ]; then
nitrogen --set-zoom-fill --save "$1"
elif [ "$(cmd_exists wal)" -eq "0" ]; then
wal -i "$1"
else
printf "nitrogen ir pywal missing"
read -r _
fi
# If you want a system notification, uncomment the next 3 lines.
# notify-send -a "nnn" "Wallpaper changed!"
# else
# notify-send -a "nnn" "No image selected"
fi
fi