#!/bin/bash -e

faileduppkg=()
successuppkg=()

if [[ ! $(scratch -cu | grep "up to date") ]]; then
	outdatepkg=($(scratch -cu | awk '{print $2}'))
	totalopkgs=$(echo ${#outdatepkg[@]})
	count=1
	for i in ${outdatepkg[@]}; do
		if [ $UID != 0 ]; then
			if [ $(type -pa sudo) ]; then
				echo -e "[ $count/$totalopkgs ] Updating package $i..."
				sudo scratch -u -p $i && successuppkg+=($i) || faileduppkg+=($i)
			else
				echo "Updating package need root access!"
				exit 1
			fi
		else
			echo -e "[ $count/$totalopkgs ] Updating package $i..."
			scratch -u -p $i && successuppkg+=($i) || faileduppkg+=($i)
		fi
		echo
		((count++))
	done
else
	echo "All packages is up to date."
	exit 0
fi

if [ "${#successuppkg[@]}" -gt 0 ]; then
	echo "Success update this package(s):"
	echo ${successuppkg[@]} | tr ' ' '\n'
fi

if [ "${#faileduppkg[@]}" -gt 0 ]; then
	echo "Failed update this package(s):"
	echo ${faileduppkg[@]} | tr ' ' '\n'
fi

exit 0