#!/bin/bash

BUILDSERVER_CACHE_DIR="/var/cache/mage-buildserver"
SMAGEFILE="$1"

if [ -f /etc/rc.d/init.d/functions ]
then
	source /etc/rc.d/init.d/functions
else
	die "/etc/rc.d/init.d/functions not found"
fi
if [ -f /etc/mage.rc.global ]
then
	source /etc/mage.rc.global
else
	die "/etc/mage.rc.global not found"
fi
if [ -f /etc/mage.rc ]
then
	source /etc/mage.rc
else
	die "/etc/mage.rc not found"
fi
if [ -f ${MLIBDIR}/mage4.functions.sh ]
then
	source ${MLIBDIR}/mage4.functions.sh
else
	die "${MLIBDIR}/mage4.functions.sh not found"
fi
if [ -f ${MLIBDIR}/smage2.functions.sh ]
then
	source ${MLIBDIR}/smage2.functions.sh
else
	die "${MLIBDIR}/smage2.functions.sh not found"
fi

# do this at least of all includes to prevent path overwrites
env-rebuild
source /etc/profile

# export default path
export PATH="${PATH}:${MLIBDIR}"

die()
{
	echo "ERROR: $@"
	exit 1
}

is_split_target_magefile()
{
	local mage="$1"

	for target_mage in ${MY_SPLIT_TARGET_MAGEFILES}
	do
		if [[ ${mage} = ${target_mage} ]]
		then
			return 0
		fi
	done

	return 1
}

lint_checks()
{
	local dest="$1"

	# check deps
	echo
	echo "Autodetect runtime soname dependencies for '${dest}':"
	${MLIBDIR}/autodepend.sh "${dest}"
	echo
}

load_mage_features
mage_setup

if [[ -z ${SMAGEFILE} ]]
then
	die "no smage file given. call '$(basename $0) with/relative/path/from/buildroot/svn/smage/to/smagefile'"
fi

if [ -f ${SMAGESCRIPTSDIR}/${SMAGEFILE} ]
then
	# be silent
	FVERBOSE=off \
	SILENT=1 \
	smagesource ${SMAGESCRIPTSDIR}/${SMAGEFILE}
else
	die "smagefile '${SMAGESCRIPTSDIR}/${SMAGEFILE}' not found."
fi

# create build info dir
install -d ${BUILDSERVER_CACHE_DIR}/build

# honor split packages
if [[ -n ${SPLIT_PACKAGES} ]]
then
	split_save_variables
	export SAVED_BINDIR="${BINDIR}"
	for subpackage in ${SPLIT_PACKAGES}
	do
		# export subpackage bindir
		export BINDIR="${SAVED_BINDIR}_${subpackage}"
		# get the right variables for the split
		export PNAME="${subpackage}"
		split_info_${PNAME}

		if [[ -z ${TARGETS} ]]
		then
			TARGETS="${BINDIR}"
		else
			TARGETS+=" ${BINDIR}"
		fi
		# restore smage environment
		split_restore_variables
	done
	# unset all saved smage variables
	split_unset_variables
else
	TARGETS="${BINDIR}"
fi

echo "DEBUG: TARGETS='${TARGETS}'"
for dir in ${TARGETS}
do
	#echo "DEBUG: running lint check for '${dir}'"
	lint_checks "${dir}"
done

#echo "DEBUG lint: read"; read