62 lines
1.0 KiB
Bash
62 lines
1.0 KiB
Bash
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#!/usr/bin/env bash
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##set working directory to location of this script
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cd "$(dirname "$0")"
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PIDFILE=bg_slideshow.pid
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remove_pidfile()
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{
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rm -f "$PIDFILE"
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}
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if [ -f "$PIDFILE" ]; then
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kill -9 "$(cat $PIDFILE)"
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fi
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if [[ ${1} == kill ]]; then
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echo "killing myslef, byeeee"
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exit
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fi
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echo $$ > "$PIDFILE"
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bgsDirectory="/home/andrzej/bgs/"
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path=${1}
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duration=${2}
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echo "path: ${path}, duration: ${duration}"
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#ARGS $1:directory e.g. chsck
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chooseRandom(){
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shopt -s nullglob
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files=("${bgsDirectory}${1}/"*)
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length=$((${#files[@]}))
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echo "length: ${length}"
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randomIndex=$(($RANDOM % $length))
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echo "random index: ${randomIndex}"
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##re-roll if the result is a directory
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while [[ -d ${files[$randomIndex]} ]]
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do
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echo "${files[randomIndex]} is a directory!"
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randomIndex=$(($RANDOM % $length))
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done
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image="${files[$randomIndex]}"
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echo ${image}
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}
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while true; do
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chooseRandom ${path}
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hyprctl hyprpaper preload "${image}"
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hyprctl hyprpaper wallpaper ",contain:${image}"
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sleep $duration
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hyprpaper unload all
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done
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