#! /bin/ksh

# credit for trick to find marketing name to "bmike" on the page
# http://apple.stackexchange.com/questions/98080/can-a-macs-model-year-be-determined-via-terminal-command

export PATH="/usr/bin:/bin:/usr/sbin:/sbin:/opt/local/bin"
function vers2codename {
	case "${1}" in
	10.0|10.0.*) echo "Cheetah";;
	10.1|10.1.*) echo "Puma";;
	10.2|10.2.*) echo "Jaguar";;
	10.3|10.3.*) echo "Panther";;
	10.4|10.4.*) echo "Tiger";;
	10.5|10.5.*) echo "Leopard";;
	10.6|10.6.*) echo "Snow Leopard";;
	10.7|10.7.*) echo "Lion";;
	10.8|10.8.*) echo "Mountain Lion";;
	10.9|10.9.*) echo "Mavericks";;
	10.10|10.10.*) echo "Yosemite";;
	10.11|10.11.*) echo "El Capitan";;
	10.12|10.12.*) echo "Sierra";;
	10.13|10.13.*) echo "High Sierra";;
	10.14|10.14.*) echo "Mojave";;
	*) echo "version \"${1}\" name unknown";;
	esac
}

hardwareVersion="$(
curl -s https://support-sp.apple.com/sp/product?cc="$(system_profiler SPHardwareDataType 2>/dev/null | awk '/Serial/ {print $4}' | cut -c 9-)" 2>/dev/null |
    sed 's|.*<configCode>\(.*\)</configCode>.*|\1|')"

productVersion="$(sw_vers -productVersion)"
if [ -n "${hardwareVersion}" ]; then
	echo "Hardware Version: ${hardwareVersion}"
fi
system_profiler SPHardwareDataType 2>/dev/null|sed -n -e '/Model Identifier:/s/^  *//p'
echo "$(sw_vers -productName) ${productVersion} $(sw_vers -buildVersion) ($(vers2codename "${productVersion}"))"
ServerVersionFile=/Applications/Server.app/Contents/version.plist
if [ -f "${ServerVersionFile}" -a -r "${ServerVersionFile}" ]; then
	print -n "Server Version: "
	defaults read "${ServerVersionFile}" CFBundleShortVersionString
fi
if [ -x /usr/bin/csrutil ]; then
	csrutil status
fi
if xcode-select -print-path >/dev/null 2>&1
then
	xcodebuild -version|awk 'NR==1 {prod_vers=$0} NR==2 {build=$NF} END {printf "%s %s\n",prod_vers,build}'
fi
if whence port >/dev/null 2>&1
then
	echo "MacPorts $(port version)"
	if [ -d /usr/local/. ]; then
		echo "warning: /usr/local exists"
	fi
fi