#!/bin/bash

SUFFIX=".$(date +%Y%m%d)"
BROKEN_MODULAR_DIR="`pwd`"
BROKEN_MODULAR_SCRIPT="`pwd`/find_broken_modular_package.sh"
BROKEN_MODULAR="${BROKEN_MODULAR_DIR}/broken_modular.txt${SUFFIX}"
BROKEN_MODULAR_MAINTAINERS="${BROKEN_MODULAR_DIR}/broken_modular_maintainers.txt${SUFFIX}"
PORTDIR=$(/usr/bin/portageq envvar PORTDIR)

get_broken_packages() {
	local PORTDIR=$1
	local BROKEN_MODULAR_SCRIPT=$2
	local BROKEN_MODULAR=$3
	local i

	touch ${BROKEN_MODULAR}

	pushd ${PORTDIR} &> /dev/null
	for i in *; do
		if [[ -d $i ]] \
			&& [[ $i != CVS ]] \
			&& [[ $i != distfiles ]] \
			&& [[ $i != eclass ]] \
			&& [[ $i != licenses ]] \
			&& [[ $i != metadata ]] \
			&& [[ $i != packages ]] \
			&& [[ $i != profiles ]] \
			&& [[ $i != scripts ]]; then

			echo "Running on $i ..."
			${BROKEN_MODULAR_SCRIPT} $i \
				>>  ${BROKEN_MODULAR}
		fi
	done
	popd &> /dev/null
}

find_maintainers() {
	local BROKEN_MODULAR=$1
	local BROKEN_MODULAR_MAINTAINERS=$2
	local HERDS MAINTAINERS i

	touch ${BROKEN_MODULAR_MAINTAINERS}

	echo "Finding maintainer info ..."
	for i in $(awk '{print $2}' <${BROKEN_MODULAR} ); do
		HERDS=$(/usr/bin/herdstat -n -m $i \
			| grep Herds \
			| cut -d: -f2 \
			| sed -e "s:^ *::g")
		MAINTAINERS=$(/usr/bin/herdstat -n -m $i \
			| grep -e Maintainers -e @gentoo.org \
			| cut -d: -f2 \
			| sed -e "s:^ *::g" -e "s:@.*::g")

		echo $i $HERDS $MAINTAINERS \
			>> ${BROKEN_MODULAR_MAINTAINERS}
	done 
}

get_broken_packages ${PORTDIR} ${BROKEN_MODULAR_SCRIPT} ${BROKEN_MODULAR}
find_maintainers ${BROKEN_MODULAR} ${BROKEN_MODULAR_MAINTAINERS}