ppatch

#!/bin/bash
#########################################
# Written by biglsd 			#
# modified by CollegeDev & xelra	#
#########################################

# Array of subdirectories
subdir=( "build" "libcore" "frameworks/base" "frameworks/opt/telephony" "packages/apps/Mms" )

# Absolute path to this script
SCRIPT=$(readlink -f $0)
# Absolute path this script is in
SCRIPTPATH=$(dirname $SCRIPT)

remove()
{
	printf "Removing PDroid 2.0 patches ...%s"

	for i in "${subdir[@]}"
	do
		if cd "$ANDROID_BUILD_TOP/$i" ; then
			git checkout . && git clean -df
		else
			echo "$ANDROID_BUILD_TOP/$i: No such directory."
		fi
	done

	if cd "$ANDROID_BUILD_TOP/packages/apps/PDroidAgent" ; then
		rm -rf "$ANDROID_BUILD_TOP/packages/apps/PDroidAgent"
	else
		echo "$ANDROID_BUILD_TOP/packages/apps/PDroidAgent: No such directory."
	fi

	cd "$ANDROID_BUILD_TOP"

	repo abandon pdroid
}

install()
{
	printf "Installing PDroid 2.0 patches ...%s"
	cd "$ANDROID_BUILD_TOP"
	repo sync

	for i in "${subdir[@]}"
	do
		if cd "$ANDROID_BUILD_TOP/$i" ; then
			git checkout -b pdroid
		else
			echo "$ANDROID_BUILD_TOP/$i: No such directory."
		fi
	done

	cd "$ANDROID_BUILD_TOP"

	patchfiles=( "CM10.1_build.patch" "CM10.1_framework.patch" "CM10.1_libcore.patch" "CM10.1_Mms.patch" "CM10.1_PDAgent.patch" )
	for i in "${patchfiles[@]}"
	do
		patch -p1 < $SCRIPTPATH/$i
	done
}

case "$1" in
	install)
        	install
	;;
	remove)
		remove
	;;
	update)
		$0 remove
		$0 install
	;;
	*)
		## If no parameters are given, print which are avaiable.
		echo "Usage: $0 {install|remove|update}"
		exit 1
	;;
esac