i3 keybind - screenshot with selection

### all of these bind the "print" key to take screenshots with slection area using scrot

# use datetime as filename
bindsym --release Print exec --no-startup-id scrot $HOME/Pictures/Screenshots/`date +%Y-%m-%d_%H:%M:%S`.png --select

# ask for filename using dmenu and fall back to datetime if no name provided
bindsym --release Print exec --no-startup-id $HOME/bin/take_screenshot.sh $HOME/Pictures/Screenshots



### take_screenshot.sh
#!/bin/bash

if [ -z $1 ]; then
        exit 1
fi

# preliminary filename from datetime
filename="$1/$(date +%Y-%m-%d_%H:%M:%S).png"

# take screenshot
scrot $filename --select

# ask use for custom filename
custom_filename="$1/$(dmenu -p 'Enter file name (optional):').png"

# rename file to custom name if user entered something
if [ -n "$custom_filename" ]; then
        echo "test" >> /home/jonas/Pictures/Screenshots/test.txt
        mv $filename $custom_filename
fi