header

#! /usr/bin/env bash

AUTHOR="IBArbitrary"
name=$(echo $0 | cut -d "/" -f5)

function usage {
    echo "Usage: $name [ -t HEADER-TEXT ] [ -c COMMENT-CHAR ] [ -r RULE_CHAR ]"
    exit 1
}

while getopts 't:c:r:h' flag; do
  case "${flag}" in
    t) header="${OPTARG}" ;;
    c) comment="${OPTARG}" ;;
    r) rule="${OPTARG}" ;;
    h) usage ;;
  esac
done

rule=$(printf "$comment";printf "$rule%.0s" {1..79})
appname=$(while IFS= read -r line; do
              echo "$line" | sed -e "s/^/$comment /"
          done <<< $(toilet -f "ANSI Shadow" $header) | sed '$d')
auth=$(while IFS= read -r line; do
           echo "$line" | sed -e "s/^/$comment /"
       done <<< $(toilet -f rustofat $AUTHOR))

function makeHeader {
    echo "$rule"
    echo "$appname"
    echo "$rule"
    echo "$auth"
    echo "$rule"
}

out=$(makeHeader)
printf "$out" | xclip -selection clipboard
printf "$out"
exit 0