net-im/ejabberd: Bump version

Remove obsolete flags. 'ssl' flag is removed because TLS support is not
optional. 'tools' flag is temporarily removed because of problematic
dependency. It may be restored in the future, although it just controls
whether development tools should be installed.

Debundle ejabberd dependencies. Use system rebar instead of bundled one.

Access epam binary via wrapper with ejabberd user ownership. Fix epam
binary localisation.

Correct path to captcha command.

Skip installing docs from Makefile, because this only install COPYING.

Restrict test because test suite doesn't work out of the box. It needs
database set up first.

Rebase ejabberctl patch.

Refactor ebuild and bump EAPI to 6.

Correct funny capitalization in description.

Package-Manager: portage-2.3.0_rc1

1 files changed, 240 insertions, 0 deletions

diff --git a/net-im/ejabberd/ejabberd-16.04.ebuild b/net-im/ejabberd/ejabberd-16.04.ebuild
new file mode 100644
index 000000000000..5c718138708c
--- /dev/null
+++ b/net-im/ejabberd/ejabberd-16.04.ebuild
@@ -0,0 +1,240 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+SSL_CERT_MANDATORY=1
+
+inherit eutils pam rebar ssl-cert systemd
+
+DESCRIPTION="Robust, scalable and extensible XMPP server"
+HOMEPAGE="http://www.ejabberd.im/ https://github.com/processone/ejabberd/"
+SRC_URI="http://www.process-one.net/downloads/${PN}/${PV}/${P}.tgz
+	-> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~ppc ~x86"
+REQUIRED_USE="mssql? ( odbc )"
+# TODO: Add 'tools' flag.
+IUSE="captcha debug full-xml hipe ldap mssql mysql nls odbc pam postgres redis
+	riak roster-gw sqlite zlib"
+
+RESTRICT="test"
+
+# TODO: Add dependencies for 'tools' flag enabled.
+# TODO: tools? (
+# TODO: 	>=dev-erlang/meck-0.8.4
+# TODO: 	>=dev-erlang/moka-1.0.5b
+# TODO: )
+CDEPEND="
+	>=dev-erlang/cache_tab-1.0.2
+	>=dev-erlang/esip-1.0.4
+	>=dev-erlang/fast_tls-1.0.3
+	>=dev-erlang/fast_xml-1.1.3
+	>=dev-erlang/fast_yaml-1.0.3
+	>=dev-erlang/jiffy-0.14.7
+	>=dev-erlang/lager-3.0.2
+	>=dev-erlang/luerl-0.2
+	>=dev-erlang/p1_oauth2-0.6.1
+	>=dev-erlang/p1_utils-1.0.4
+	>=dev-erlang/p1_xmlrpc-1.15.1
+	>=dev-erlang/stringprep-1.0.3
+	>=dev-erlang/stun-1.0.3
+	>=dev-lang/erlang-17.1[hipe?,odbc?,ssl]
+	>=net-im/jabber-base-0.01
+	ldap? ( =net-nds/openldap-2* )
+	mysql? ( >=dev-erlang/p1_mysql-1.0.1 )
+	nls? ( >=dev-erlang/iconv-1.0.0 )
+	odbc? ( dev-db/unixODBC )
+	pam? ( >=dev-erlang/p1_pam-1.0.0 )
+	postgres? ( >=dev-erlang/p1_pgsql-1.1.0 )
+	redis? ( >=dev-erlang/eredis-1.0.8 )
+	riak? (
+		>=dev-erlang/hamcrest-0.1.0_p20150103
+		>=dev-erlang/riakc-2.1.1_p20151111
+	)
+	sqlite? ( >=dev-erlang/sqlite3-1.1.5 )
+	zlib? ( >=dev-erlang/ezlib-1.0.1 )"
+DEPEND="${CDEPEND}
+	>=sys-apps/gawk-4.1"
+RDEPEND="${CDEPEND}
+	captcha? ( media-gfx/imagemagick[truetype,png] )"
+
+PATCHES=( "${FILESDIR}/${P}-ejabberdctl.patch" )
+
+# Paths in net-im/jabber-base
+JABBER_ETC="${EPREFIX}/etc/jabber"
+JABBER_LOG="${EPREFIX}/var/log/jabber"
+JABBER_SPOOL="${EPREFIX}/var/spool/jabber"
+
+# Adjust example configuration file to Gentoo.
+# - Use our sample certificates.
+# - Correct PAM service name.
+adjust_config() {
+	sed -e "s|/path/to/ssl.pem|/etc/ssl/ejabberd/server.pem|g" \
+		-e "s|pamservicename|xmpp|" \
+		-i "${S}/ejabberd.yml.example" \
+		|| die 'failed to adjust example config'
+}
+
+# Set paths to ejabberd lib directory consistently to point always to directory
+# suffixed with version.
+correct_ejabberd_paths() {
+	sed -e "/^EJABBERDDIR[[:space:]]*=/{s:ejabberd:${P}:}" \
+		-i "${S}/Makefile.in" \
+		|| die 'failed to set ejabberd path in Makefile.in'
+	sed -e "/EJABBERD_BIN_PATH=/{s:ejabberd:${P}:}" \
+		-i "${S}/ejabberdctl.template" \
+		|| die 'failed to set ejabberd path in ejabberdctl.template'
+	sed -e 's|\(captcha_cmd:[[:space:]]*"\).\+"|\1'$(get_ejabberd_path)'/priv/bin/captcha.sh"|' \
+		-i "${S}/ejabberd.yml.example" \
+		|| die 'failed to correct path to captcha.sh in example config'
+}
+
+# Get epam-wrapper from 'files' directory and correct path to lib directory in
+# it. epam-wrapper is placed into work directory. It is assumed no epam-wrapper
+# file exists there already.
+customize_epam_wrapper() {
+	local epam_wrapper_src="$1"
+	local epam_wrapper_dst="${S}/epam-wrapper"
+
+	[[ -e ${epam_wrapper_dst} ]] && die 'epam-wrapper already exists'
+	sed -r -e "s@^(ERL_LIBS=).*\$@\1${EPREFIX}$(get_erl_libs)@" \
+		"${epam_wrapper_src}" >"${epam_wrapper_dst}" \
+		|| die 'failed to install epam-wrapper'
+}
+
+# Get path to ejabberd lib directory.
+get_ejabberd_path() {
+	echo "$(get_erl_libs)/${P}"
+}
+
+# Set paths to defined by net-im/jabber-base.
+set_jabberbase_paths() {
+	sed -e "/^ETCDIR[[:space:]]*=/{s:@sysconfdir@/ejabberd:${JABBER_ETC}:}" \
+		-e "/^LOGDIR[[:space:]]*=/{s:@localstatedir@/log/ejabberd:${JABBER_LOG}:}" \
+		-e "/^SPOOLDIR[[:space:]]*=/{s:@localstatedir@/lib/ejabberd:${JABBER_SPOOL}:}" \
+		-i "${S}/Makefile.in" \
+		|| die 'failed to set paths in Makefile.in'
+	sed -e "s|\(ETC_DIR=\){{sysconfdir}}.*|\1${JABBER_ETC}|" \
+		-e "s|\(LOGS_DIR=\){{localstatedir}}.*|\1${JABBER_LOG}|" \
+		-e "s|\(SPOOL_DIR=\){{localstatedir}}.*|\1${JABBER_SPOOL}|" \
+		-i "${S}/ejabberdctl.template" \
+		|| die 'failed to set paths ejabberdctl.template'
+}
+
+# Skip installing docs because it's only COPYING that's installed by Makefile.
+skip_docs() {
+	gawk -i inplace '
+/# Documentation/, /^[[:space:]]*#?[[:space:]]*$/ {
+	if ($0 ~ /^[[:space:]]*#?[[:space:]]*$/) {
+		print $0;
+	} else {
+		next;
+	}
+}
+1
+' "${S}/Makefile.in" || die 'failed to remove docs section from Makefile.in'
+}
+
+# Generate and install sample ejabberd certificate.
+install_sample_ejabberd_cert() {
+	SSL_ORGANIZATION="${SSL_ORGANIZATION:-ejabberd XMPP Server}"
+	install_cert /etc/ssl/ejabberd/server || return
+	# Fix ssl cert permissions (bug #369809).
+	chown root:jabber "${EROOT}/etc/ssl/ejabberd/server.pem" || return
+	chmod 0440 "${EROOT}/etc/ssl/ejabberd/server.pem"
+}
+
+src_prepare() {
+	default
+
+	rebar_remove_deps
+	correct_ejabberd_paths
+	set_jabberbase_paths
+	skip_docs
+	adjust_config
+	customize_epam_wrapper "${FILESDIR}/epam-wrapper"
+}
+
+src_configure() {
+	econf \
+		--docdir="${EPREFIX}/usr/share/doc/${PF}/html" \
+		--libdir="${EPREFIX}$(get_erl_libs)" \
+		--enable-user=jabber \
+		$(use_enable debug) \
+		$(use_enable full-xml) \
+		$(use_enable hipe) \
+		$(use_enable mssql) \
+		$(use_enable mysql) \
+		$(use_enable nls iconv) \
+		$(use_enable odbc) \
+		$(use_enable pam) \
+		$(use_enable postgres pgsql) \
+		$(use_enable redis) \
+		$(use_enable riak) \
+		$(use_enable roster-gw roster-gateway-workaround) \
+		$(use_enable sqlite) \
+		$(use_enable zlib)
+}
+
+src_compile() {
+	emake REBAR='rebar -v' src
+}
+
+src_install() {
+	default
+
+	if use pam; then
+		local epam_path="$(get_ejabberd_path)/priv/bin/epam"
+
+		pamd_mimic_system xmpp auth account || die "cannot create pam.d file"
+		into "$(get_ejabberd_path)/priv"
+		newbin epam-wrapper epam
+		# PAM helper module permissions
+		# https://www.process-one.net/docs/ejabberd/guide_en.html#pam
+		fperms 4750 "${epam_path}"
+		fowners root:jabber "${epam_path}"
+	fi
+
+	newconfd "${FILESDIR}/${PN}-3.confd" "${PN}"
+	newinitd "${FILESDIR}/${PN}-3.initd" "${PN}"
+	systemd_dounit "${FILESDIR}/${PN}.service"
+	systemd_dotmpfilesd "${FILESDIR}/${PN}.tmpfiles.conf"
+
+	insinto /etc/logrotate.d
+	newins "${FILESDIR}/${PN}.logrotate" "${PN}"
+}
+
+pkg_postinst() {
+	if [[ ! ${REPLACING_VERSIONS} ]]; then
+		elog "For configuration instructions, please see"
+		elog "  /usr/share/doc/${PF}/html/guide.html"
+		elog "or the online version at"
+		elog "  http://www.process-one.net/en/ejabberd/docs/"
+	elif [[ -f ${EROOT}/etc/jabber/ejabberd.cfg ]]; then
+		elog "Ejabberd now defaults to using a YAML format for its config file."
+		elog "The old ejabberd.cfg file can be converted using the following instructions:"
+		echo
+		elog "1. Make sure all processes related to the previous version of ejabberd aren't"
+		elog "   running. Usually this just means the ejabberd and epmd daemons and possibly"
+		elog "   the pam-related process (epam) if pam support is enabled."
+		elog "2. Run \`ejabberdctl start\` with sufficient permissions. Note that this can"
+		elog "   fail to start ejabberd properly for various reasons. Check ejabberd's main"
+		elog "   log file at /var/log/jabber/ejabberd.log to confirm it started successfully."
+		elog "3. Run"
+		elog "     \`ejabberdctl convert_to_yaml /etc/jabber/ejabberd.cfg /etc/jabber/ejabberd.yml.new\`"
+		elog "   with sufficient permissions, edit and rename /etc/jabber/ejabberd.yml.new to"
+		elog "   /etc/jabber/ejabberd.yml, and finally restart ejabberd with the new config"
+		elog "   file."
+		echo
+	fi
+
+	if ! install_sample_ejabberd_cert; then
+		eerror
+		eerror "Failed to install sample ejabberd certificate"
+		eerror
+	fi
+}