Bundling OS-dependent packages within a unifying OS-agnostic flat pkg

forkhandle.postflight.sh

#!/bin/bash

# dc, cops, ooyala
# postflight for bothlions cltools
# 19 Sept 2012

# socialized as a template for OS-agnostic forked packages for leaner package management
# (YMMV depending on how you view package management!)

# postflight intended to install command-line tools across Lion and Mountain Lion
# intended for OS-agnostic pkgcore deployment workflow
# assumes payload of package drops off appropriate folders within /private/var/cltools/

OS=`/usr/bin/sw_vers -productVersion`
payload="/private/var/cltools" # within this should be flat directories containing packages
product="Command Line Tools"

if [[ $OS == 10.8* ]]; then
	cd "${payload}"108
	for pkg in *.pkg; do
		installer -pkg "$pkg" -target "$3" -dumplog -verbose
	done
elif [[ $OS == 10.7* ]]; then
	cd  "${payload}"107
	for pkg in *.pkg; do
		installer -pkg "$pkg" -target "$3" -dumplog -verbose
	done
else
	logger "Confused; perhaps this is running on a new major OS?"
	exit 428
fi

logger "Successfully installed $product for $OS"

rm -rf "${payload}"

logger "Cleaned up and removed folders"