13 lines
453 B
Bash
Executable File
13 lines
453 B
Bash
Executable File
#!/bin/bash
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wall_dir="${1:?wallpaper directory required}"
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img=$(find "$wall_dir" -type f \( -iname "*.jpg" -o -iname "*.jpeg" -o -iname "*.png" \) | shuf -n1)
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tmp=/tmp/lockscreen.png
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res=$(xrandr --current | awk '/ connected/ {getline; print $1; exit}')
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: "${res:=1920x1080}"
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if [ -n "$img" ] && convert "$img" -resize "${res}^" -gravity Center -extent "$res" "$tmp" 2>/dev/null; then
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i3lock -i "$tmp"
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else
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i3lock -c 000000
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fi
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systemctl suspend
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