#!/bin/bash
URL="https://github.com"
CURL_RETRY="--connect-timeout 15 --max-time 120 --retry 3 --retry-delay 5"
S_OPT="--silent"
# test network and https by pinging the target website 
SSL_SECURITY_OPTION=""
ALLOW_INSECURE_SSL="true"
curl ${CURL_RETRY} "${URL}" > /dev/null 2>&1
case $? in
	0)
		;;
	60)
		if [[ "${ALLOW_INSECURE_SSL}" == "true" ]]
		then
			SSL_SECURITY_OPTION="--insecure"
		else
			echo "CA certificates need"
			echo "to be fixed for"
			echo "using SSL certificate"
			echo "verification."
			echo "Please fix them i.e."
			echo "using security_fixes.sh"
			exit 2
		fi
		;;
	*)
		echo "No Internet connection"
		exit 1
		;;
esac

function getbrew {
  echo " ======================================================================="
  echo " Downloading ${1}-ROMs from retrobrews, please wait..."
  echo " List of all Homebrew games which will be installed for ${1}"
  echo " can be found on: https://github.com/retrobrews/${3}"


  [[ -d /media/fat/games/${1}/homebrew ]] && cd /media/fat/games/Atari2600/homebrew || mkdir -p /media/fat/games/${1}/homebrew ; cd /media/fat/games/${1}/homebrew
  [[ -f /media/fat/games/${1}/homebrew/${2} ]] && mv ${2} master
  # wget --no-check-certificate -Nq 'https://codeload.github.com/retrobrews/'${3}'/zip/master'  && mv master ${2}
  curl ${CURL_RETRY} --insecure -o ${2} 'https://codeload.github.com/retrobrews/'${3}'/zip/master' && mv master ${2}
}

getbrew Atari2600 a2600_homebrew.zip atari2600-games
getbrew C64 c64_homebrew.zip c64-games
getbrew Coleco coleco_homebrew.zip colecovision-games
getbrew GBA gba_homebrew.zip gba-games
getbrew GameBoy gameboy_homebrew.zip gbc-games
getbrew Genesis md_homebrew.zip md-games
getbrew NES nes_homebrew.zip nes-games
getbrew SMS sms_homebrew.zip sms-games
getbrew SNES snes_homebrew.zip snes-games
getbrew Spectrum zxs_homebrew.zip zxspectrum-games

echo " ======================================================================="
echo " Thanks goes to retrobrews (Homebrew Collection).                       "
echo " Scripts were adapted to use with MiSTer. Revamp by RealLarry. Many Thx "
echo " Also Thx to Locutus73                                                  "

echo "    _____  .__  ____________________           "
echo "   /     \ |__|/   _____/\__    ___/__________ "
echo "  /  \ /  \|  |\_____  \   |    |_/ __ \_  __ \\"
echo " /    Y    \  |/        \  |    |\  ___/|  | \/"
echo " \____|__  /__/_______  /  |____| \___  >__|   "
echo "         \/           \/              \/       "
echo " ======================================================================="

exit 0