Ebuild

dbhub-0.451-r1.ebuild (text/plain), 5.99 KB, created by Petr Polezhaev on 2008-03-03 00:18:38 UTC

# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils

DESCRIPTION="Hub software for Direct Connect, fork of opendchub"
HOMEPAGE="http://dbhub.sourceforge.net/"
SRC_URI="
			mirror://sourceforge/${PN}/${P}.tgz
			nls? (
				linguas_el? ( mirror://sourceforge/${PN}/lang_gr-${PV}.tar.gz )
				linguas_pl? ( mirror://sourceforge/${PN}/lang_pl-${PV}.tar.gz )
				linguas_ro? ( mirror://sourceforge/${PN}/lang_ro.${PV}.tar.gz )
				linguas_ru? ( mirror://sourceforge/${PN}/lang_ru.${PV}.tar.gz )
			)
		"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~ppc64 ~x86"

IUSE="perl nls caps debug baselayout"
LINGUAS="el pl ro ru"

RESTRICT="nomirror"

DEPEND="
			perl? ( dev-lang/perl )
			caps? ( sys-libs/libcap )
		"

RDEPEND="perl? ( dev-lang/perl )"

pkg_setup() {
	use baselayout || return 0

	ewarn "You are ready to compile dbhub with baselayout support"
	ewarn "Please notice, that this requires patching sources, to override"
	ewarn "workdir argument (-w) pattern (so called workdir hack)"
	ewarn "This means, that workdir agrument now will point to _config_ dir"
	ewarn "and NOT to dir, where .dbhub contains. Default setting changed to"
	ewarn "'\$HOME/.dbhub', so in most cases this is safe, but if use some"
	ewarn "3dparty scripts, working with executable, you need to check if it use"
	ewarn "workdir argument"

	enewgroup dbhub 411
	enewuser dbhub 411 -1 /etc/dbhub dbhub

	if uname -r | grep -q hardened; then
		ewarn	""
		ewarn	"You building DBHub on hardened kernel."
		ewarn	"Please sure, that CONFIG_GRKERNSEC_SHM (Destory unused shared memory)"
		ewarn	"option is turned OFF (or disabled by sysctl)"
		ewarn	"or DBHub will not bind on TCP"
	fi
}

src_unpack() {
	unpack ${A}
	cd "${S}"

	epatch "${FILESDIR}/${P}-configure-gentify.patch"
	use baselayout && epatch "${FILESDIR}/${P}-workdir-hack.patch"
}

src_compile() {
	econf  \
		$(use_enable nls) \
		$(use_enable debug) \
		$(use_enable perl) \
		$(use_enable caps switch_user) \
		$(use_enable nls) \
		|| die "econf failed"

	emake || die "emake failed"
}

src_install() {
	emake DESTDIR="${D}" install || die "emake install failed"

	if use nls; then
		cd "${WORKDIR}"

			for lang_path in lang_*; do
				local lang_key=${lang_path#lang_}
				lang_key=$(echo ${lang_key%${lang_key#??}} | tr A-Z a-z)

				test "${lang_key}" == "gr" && lang_key='el' #Bug into naming languages

				docinto "langs/${lang_key}/"

				dodoc "${lang_path}"/*
			done

		cd "${S}"

		elog "All selected languages installed in /usr/share/doc/${P}/langs/"
		elog "Copy prefered into your config dir (default: /etc/dbhub:)"
		elog ""
		elog "Language files provided as-is, without any encoding coversion."
		elog "If you want to convert them to any other than default encondig"
		elog "you may use app-i18n/enca utilite to guess original encoding."
		elog ""
		elog "Currently, source encondings is:"
		elog "      Greek (misnamed 'gr' - by ISO 639-1: 'el'): utf-8"
		elog "      Polish (pl): cp1250"
		elog "      Romanian (ro): unknown =)"
		elog "      Russian (ru): cp1251"
	fi

	if use baselayout; then
		newinitd "${FILESDIR}/${P}.initd" ${PN}
		newconfd "${FILESDIR}/${P}.confd" ${PN}
	fi
}

pkg_postinst() {
	elog ""

	if use baselayout; then
		elog "If you are doing fresh install, before use, please run"
		elog "following command to preconfig dbhub:"
		elog "emerge --config =${CATEGORY}/${PF}"
		elog "And answer few basic questions"
		elog ""
		elog "If you already have working configs and want to use them,"
		elog "you can change DBHUB_CONFIG_DIR setting into /etc/conf.d/${PN}, or"
		elog "copy contents of current config folder inside default directory."
		elog "Please be sure, that new configs accesseble by dbhub user"
	else
		elog "Please notice, that no configs exists after installation."
		elog "They will be created after first launch (dbhub will ask you some questions)/"
		elog "Baselayout use-flag disabled, so no baselayout scripts provided"
	fi
}

pkg_config() {
	built_with_use ${CATEGORY}/${PN} baselayout || \
		return $(eerror	"Baselayout support not enabled!")

	local config_dir="/etc/dbhub"

	if [ -f "${config_dir}/config" ]; then
		ewarn	"Config in ${config_dir} already exists!"
		ewarn	"Please, remove or move it somewhere,"
		ewarn	"if you want to reconfigure"
		eerror	"DBHub already configured"
		return 1
	fi

	test -d "${config_dir}" || mkdir "${config_dir}"
	keepdir "${config_dir}"

	while true; do
		einfo "Port, which dbhub must working on:"
		read -rp '    [411]: ' db_port; echo
		test -z $db_port && db_port=411;

		if [[ ! $(echo $db_port | grep -E '^[[:digit:]]+$') \
				|| $db_port -gt 65563 ]]; then
			eerror "Port must be a positive number and less than 65563"
			continue;
		fi

		einfo "Nick of hub owner (without spaces or special characters)"
		read -rp "    [$(whoami)]: " db_owner; echo
		test -z $db_owner && db_owner=$(whoami);
	
		while true; do
			einfo 'Password for owner:'
			read -rsp '    >' db_pass; echo

			if [ -z $db_pass ]; then
				eerror "Empty password! Repeat please."
				continue;
			fi

			einfo 'Repeat password:'
			read -rsp '    >' db_pass_repeat; echo

			test "${db_pass}" == "${db_pass_repeat}" && break;

			eerror "Passwords don't match!";
			eerror "Repeat?"
			read -rp "    (y/n) [n]: "

			echo $REPLY | grep -Eiq '^ye?s?$' || return 1;
		done;

		einfo "Basic config:"
		einfo "    Port:     ${db_port}"
		einfo "    Owner:    ${db_owner}"
		einfo "    Password: <hidden>"
		einfo "Correct?"
		read -rp "    (y/n) [y]: "

		echo $REPLY | grep -Eiq '^no?$' || break;
		return;
	done

	echo -e "${db_port}\n${db_owner}\n${db_pass}" | \
		/usr/bin/dbhub -w "${config_dir}" > /dev/null
	killall dbhub

	test -f "${config_dir}/config" || die "Failed to configure dbhub"

	if [ $(ls /usr/share/doc/${PF}/langs/ | grep -c '') -eq 1 ]; then
		einfo "The only selected language was copied in ${config_dir} as default"

		bzip2 -d < /usr/share/doc/${PF}/langs/*/lang.bz2 > ${config_dir}/lang
	fi

	chown dbhub:dbhub -R "${config_dir}"

	einfo "DBHub succesfully configured. Check configs into ${config_dir}"
}