#!/bin/bash
if [ $# -eq 0 ]; then
  echo "No arguments supplied"
  exit 1
fi

if [[ "$1" != *.flf ]]; then
  echo "Are you sure you supplied FIGlet font file?"
  exit 1
fi

f=`basename "$1"`
output="${f%.flf}.sh"

if [ -f $output ]; then
  echo "File $output already exists. Aborting."
  exit 1
fi

awk -f figlet.awk $1 > $output
cat prettyPrintSnippet.sh >> $output
chmod +x $output
echo "Successfuly written to file $output"