dietpi-figlet_to_shell

#!/bin/bash

# Convert figlet output fonts to shell arrays, stored in ./font_matrix

# Loop through all characters we need
for c in {a..z} {A..Z} {0..9} . -
do
	# Convert character to array name
	v=${c/[0-9]/n$c}
	v=${v/\./dot}
	v=${v/-/dash}
	# Declare local array
	echo "local $v=("
	# Escape single quotes and wrap each line as array value in single quotes
	figlet "$c" | sed -e "s/'/'\\\''/" -e "s/^/'/" -e "s/$/'/"
	# End array
	echo ')'

done > font_matrix