#

# . ./build.vars and set -o errexit -o noglob are assumed.

#

do_tarball_dist() {

	TARBALL_FNAME=${TARBALL_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};	

	secure_rm ${PREFIX_BASENAME}.bak;

	insecure_mkdir ${PREFIX_BASENAME}.bak;

	log_msg info "Converting symbolic links in ${PREFIX_BASENAME} to hard links...";

	for _dtd_lname in $(find ${PREFIX_BASENAME} -type l); do

		_dtd_fname="$(readlink -f -- ${_dtd_lname})";

		if [ -f "${_dtd_fname}" ]; then

			_dtd_dname_new="${_dtd_lname%/*}";

			_dtd_dname_new="${_dtd_dname_new%/}/";

			_dtd_dname_new="${PREFIX_BASENAME}.bak/${_dtd_dname_new#${PREFIX_BASENAME}/}";

			insecure_mkdir "${_dtd_dname_new}";

			cp -P "${_dtd_lname}" "${_dtd_dname_new}";

			secure_rm "${_dtd_lname}";

			ln -f -- "${_dtd_fname}" "${_dtd_lname}";

		fi;

	done;

	log_msg info "Converted symbolic links in ${PREFIX_BASENAME} to hard links.";

	tar -cpf - $(find . -maxdepth 2 -mindepth 1 -type d				\

			-not -path ./${PREFIX_BASENAME} 				\

			-not -path ./${PREFIX_BASENAME}.bak				\

			-not -path ./tmp -not -path ./tmp/\*)				\

		midipix_shortcut.vbs midipix.sh	README					|\

	${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_FNAME};

	log_msg info "Finished building binary distribution tarball.";

	if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_SIGN_GPG_KEY}" ] &&\

				gpg --list-keys "${TARBALL_SIGN_GPG_KEY}" >/dev/null 2>&1; then

		gpg --armor --passphrase-file /dev/null					\

			--local-user "${TARBALL_SIGN_GPG_KEY}" --sign ${TARBALL_FNAME};

		log_msg info "Signed binary distribution tarball.";

	fi;

	for _dtd_lname in $(find ${PREFIX_BASENAME}.bak -type l); do

		_dtd_lname_orig="${PREFIX_BASENAME}${_dtd_lname#${PREFIX_BASENAME}.bak}";

		secure_rm "${_dtd_lname_orig}";

		cp -P "${_dtd_lname}" "${_dtd_lname_orig}";

	done;

	secure_rm ${PREFIX_BASENAME}.bak;

	log_msg info "Restored ${PREFIX_BASENAME}.";

};

do_tarball_toolchain() {

	TARBALL_CROSS_FNAME=${TARBALL_CROSS_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};	

	tar -cpf - bin include lib lib64 libexec share ${PKG_TARGET}			|\

	${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_CROSS_FNAME};

	log_msg info "Finished building toolchain tarball.";

	if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_CROSS_SIGN_GPG_KEY}" ] &&\

				gpg --list-keys "${TARBALL_CROSS_SIGN_GPG_KEY}" >/dev/null 2>&1; then

		gpg --armor --passphrase-file /dev/null					\

			--local-user "${TARBALL_CROSS_SIGN_GPG_KEY}" --sign ${TARBALL_CROSS_FNAME};

		log_msg info "Signed toolchain tarball.";

	fi;

};

do_tarball_minipix() {

	TARBALL_MINIPIX_FNAME=${TARBALL_MINIPIX_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};	

	tar -cpf - minipix 								\

		midipix_shortcut.vbs midipix.sh README					|\

	${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_MINIPIX_FNAME};

	log_msg info "Finished building binary Minipix distribution tarball.";

	if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_MINIPIX_SIGN_GPG_KEY}" ] &&\

				gpg --list-keys "${TARBALL_MINIPIX_SIGN_GPG_KEY}" >/dev/null 2>&1; then

		gpg --armor --passphrase-file /dev/null					\

			--local-user "${TARBALL_MINIPIX_SIGN_GPG_KEY}" --sign ${TARBALL_MINIPIX_FNAME};

		log_msg info "Signed binary Minipix distribution tarball.";

	fi;

};

do_tarball_src() {

	TARBALL_SRC_FNAME=${TARBALL_SRC_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};

	log_msg info "Building source tarball...";

	tar -cpf - $(find tmp -mindepth 2 -maxdepth 2				\

		-not -path tmp/.\*						\

		-not -path tmp/ntctty/.git					\

		-not -path tmp/psxscl/.git					\

		-not -path tmp/ptycon/.git)					|\

	${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_SRC_FNAME};

	log_msg info "Finished building source tarball.";

	if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_SRC_SIGN_GPG_KEY}" ] &&\

				gpg --list-keys "${TARBALL_SRC_SIGN_GPG_KEY}" >/dev/null 2>&1; then

		gpg --armor --passphrase-file /dev/null				\

			--local-user "${TARBALL_SRC_SIGN_GPG_KEY}" --sign ${TARBALL_SRC_FNAME};

		log_msg info "Signed source tarball.";

	fi;

};

do_tarballs() {

	if [ ${BUILD_SCRIPT_RC:-0} -eq 0 ]\

	&& [ ${ARG_TARBALL:-0} -eq 1 ]; then

		log_msg info "Building distribution tarballs...";

		case ${TARBALL_SUFFIX} in

		bz2)	if [ -n "$(which pbzip2 2>/dev/null)" ]; then

				TARBALL_COMPRESS_CMD="pbzip2";

			else

				TARBALL_COMPRESS_CMD="bzip2";

			fi; ;;

		gz)	if [ -n "$(which pigz 2>/dev/null)" ]; then

				TARBALL_COMPRESS_CMD="pigz";

			else

				TARBALL_COMPRESS_CMD="gzip";

			fi; ;;

		xz)	TARBALL_COMPRESS_CMD="xz";

			TARBALL_COMPRESS_ARGS="-T0"; ;;

		*)	log_msg failexit "Unknown tarball suffix \`.${TARBALL_SUFFIX}'.";

		esac;

		cd ${PREFIX}; PREFIX_BASENAME=${PREFIX_NATIVE##*/};

		do_tarball_dist; do_tarball_toolchain; do_tarball_minipix;

		if [ "${BUILD}" = "debug" ]; then

			do_tarball_src;

		fi;

	fi;

};

# vim:filetype=sh