#
# set -o errexit -o noglob are assumed.
#

pre_state() {
	case "${1}" in
	fini)	: $((BUILD_TIMES_SECS=$(command date +%s)-${BUILD_TIMES_SECS}));
		: $((BUILD_TIMES_HOURS=${BUILD_TIMES_SECS}/3600));
		: $((BUILD_TIMES_MINUTES=(${BUILD_TIMES_SECS}%3600)/60));
		: $((BUILD_TIMES_SECS=(${BUILD_TIMES_SECS}%3600)%60));
		if [ -f "${BUILD_STATUS_IN_PROGRESS_FNAME}" ]; then
			build_fileop rm ${BUILD_STATUS_IN_PROGRESS_FNAME};
		fi;
		;;
	init)	if [ -e ${BUILD_STATUS_IN_PROGRESS_FNAME} ]; then
			log_msg failexit "Error: another build targeting this architecture and build type is currently in progress.";
		else
			touch ${BUILD_STATUS_IN_PROGRESS_FNAME};
		fi;
		if [ -e ${BUILD_LOG_FNAME} ]; then
			mv -- ${BUILD_LOG_FNAME} ${BUILD_LOG_LAST_FNAME};
		fi;
		BUILD_DATE_START="$(date %Y-%m-%d-%H-%M-%S)";
		BUILD_NFINI=${BUILD_NSKIP:=${BUILD_NFAIL:=${BUILD_NBUILT:=0}}};
		BUILD_TIMES_SECS=$(command date +%s);
		BUILD_PKGS_FAILED="";
		;;
	esac;
};

# vim:filetype=sh