import_nexus_binaries

#!/bin/bash

function print_usage(){

	echo -e "Usage:\timport_nexus_binaries <device name> <build_number> [ local archive directory ]"
	echo -e "\tIf build number is omitted then a list of all available binaries is printed"
	

}
function import-vendor-drivers(){

	AOSP_DEVICE_NAME=$1
	AOSP_BUILD_NUMBER=$2
	find $NEXUS_BINARY_DIRECTORY -name "*-$AOSP_DEVICE_NAME-$AOSP_BUILD_NUMBER-*.tgz" | \
	while read -r vendor_drivers_archive ;
	do 
		cp -rv $vendor_drivers_archive .
		
		FILETGZ=`basename $vendor_drivers_archive`s
		FILESH=$(tar -zxvf $FILETGZ ) ;
		 sed -n '/\x1f\x8b/,$ p' $FILESH | tar zxv ;
	done 
	rm -v extract-*-$1.sh ;
	rm -v extract-*-*.sh ; 
	rm -v $1*.tgz ;
	rm -v *-$1-*.tgz ;
	rm -v *-$1-*.sh.tgz ;
	 
		while read -r line ;
			do 
				FILESH=`curl $SILENT $line | tar -xvz ` ;
				sed -n '/\x1f\x8b/,$ p' $FILESH | tar zxv ;
			done 
}


function downloadall(){
	
	curl --silent https://developers.google.com/android/nexus/drivers | \
	sed -n 's/.*dl\.google\.com\/dl\/android\/aosp\/\(.*tgz\).*/\1/p' | \
	while read -r line ;
	do
		if [ ! -f $line ] ; then 
			echo $line ;
			wget -F https://dl.google.com/dl/android/aosp/$line 
		fi
	done
	return 0 ; 
}
function downloadvendorbinaries(){

	
	AOSP_DEVICE_NAME=$1
	AOSP_BUILD_NUMBER=$2
	GREP_FOR="https://dl.google.com.+$AOSP_DEVICE_NAME.+$AOSP_BUILD_NUMBER.+tgz"
	if [ -z "$AOSP_BUILD_NUMBER" ] ; then 
		curl --silent https://developers.google.com/android/nexus/drivers |  grep -o0 -E $GREP_FOR
		return 0 ; 
	fi	
	SILENT=$3
	if [ -z "$SILENT" ] ; then SILENT="--silent" ; fi
	 
	 
	 echo "Grepping $GREP_FOR"
	 rm extract-*-$1.sh 2>/dev/null
	 rm extract-*-*.sh 2>/dev/null
	 rm $1*.tgz 2>/dev/null
	 rm *-$1-*.tgz 2>/dev/null
	 rm *-$1-*.sh.tgz 2>/dev/null
	 curl $SILENT https://developers.google.com/android/nexus/drivers |  grep -o0 -E $GREP_FOR | \
		while read -r line ;
			do 
				FILESH=`curl $SILENT $line | tar -xvz ` ;
				sed -n '/\x1f\x8b/,$ p' $FILESH | tar zxv ;
			done 
}

if [ $# -eq 0 ] ; then
	print_usage  
	exit 1
fi 
if [ $# -eq 1 ] ; then
	if [ $1 == "all" ] ; then
		downloadall
		exit 1
	fi
fi
downloadvendorbinaries $*