34 lines
1,011 B
Bash
34 lines
1,011 B
Bash
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#! /usr/bin/env bash
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# Wallpaper switcher
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#?? wallpaper DIRECTORY
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INTERVAL=15 # Minutes/seconds between switches
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WALLPAPER=/tmp/wallpaper.png # Path to copy original
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ALTERED=/tmp/altered.png # Path to create altered image
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STATIC=/srv/static/wallpaper.png # Path to static image on server
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# Launch wallpaper daemon in background
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swww-daemon &
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# Delay before initial switch
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sleep "$INTERVAL"s
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while true; do
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# Select random image from argument directory
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cp "$(fd . -t file -e png -e jpg -e jpeg "${1:-$HOME/SYNC/owo/unsorted}" | shuf -n 1)" "$WALLPAPER"
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# Apply image alterations
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#// magick "$WALLPAPER" -brightness-contrast -50x-50 -blur x50 "$ALTERED"
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magick "$WALLPAPER" -brightness-contrast -50x-50 "$ALTERED"
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# Display altered wallpaper
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swww img "$ALTERED"
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# Send unaltered image to server in background
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#!! Hostname dependent
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rsync --chown caddy:caddy "$WALLPAPER" root@myarm:"$STATIC" || notify-send --urgency critical '> wallpaper' 'Upload failed' &
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sleep "$INTERVAL"m
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done
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