# Copyright 1999-2011 Gentoo Foundation

# Distributed under the terms of the GNU General Public License v2

# $Header: /var/cvsroot/gentoo-x86/www-servers/lighttpd/lighttpd-1.4.28-r2.ebuild,v 1.5 2011/07/26 16:34:44 armin76 Exp $

EAPI="2"

inherit base eutils autotools depend.php

DESCRIPTION="Lightweight high-performance web server"

HOMEPAGE="http://www.lighttpd.net/"

SRC_URI="http://download.lighttpd.net/lighttpd/releases-1.4.x/${P}.tar.bz2"

LICENSE="BSD"

SLOT="0"

KEYWORDS="alpha amd64 arm ~hppa ia64 ~mips ppc ppc64 sh sparc x86 ~sparc-fbsd ~x86-fbsd"

IUSE="bzip2 doc fam gdbm ipv6 ldap libev lua minimal memcache mysql pcre php rrdtool ssl test uploadprogress webdav xattr"

RDEPEND="

	>=sys-libs/zlib-1.1

	bzip2?    ( app-arch/bzip2 )

	fam?      ( virtual/fam )

	gdbm?     ( sys-libs/gdbm )

	ldap?     ( >=net-nds/openldap-2.1.26 )

	libev?    ( >=dev-libs/libev-4.01 )

	lua?      ( >=dev-lang/lua-5.1 )

	memcache? ( dev-libs/libmemcache )

	mysql?    ( >=virtual/mysql-4.0 )

	pcre?     ( >=dev-libs/libpcre-3.1 )

	php?      ( dev-lang/php[cgi] )

	rrdtool?  ( net-analyzer/rrdtool )

	ssl?    ( >=dev-libs/openssl-0.9.7 )

	webdav? (

		dev-libs/libxml2

		>=dev-db/sqlite-3

		sys-fs/e2fsprogs

	)

	xattr? ( kernel_linux? ( sys-apps/attr ) )"

DEPEND="${RDEPEND}

	dev-util/pkgconfig

	doc?  ( dev-python/docutils )

	test? (

		virtual/perl-Test-Harness

		dev-libs/fcgi

	)"

# update certain parts of lighttpd.conf based on conditionals

update_config() {

	local config="/etc/lighttpd/lighttpd.conf"

	# enable php/mod_fastcgi settings

	use php && \

		dosed 's|#.*\(include.*fastcgi.*$\)|\1|' ${config}

	# enable stat() caching

	use fam && \

		dosed 's|#\(.*stat-cache.*$\)|\1|' ${config}

	# automatically listen on IPv6 if built with USE=ipv6. Bug #234987

	use ipv6 && \

		dosed 's|# server.use-ipv6|server.use-ipv6|' ${config}

}

# remove non-essential stuff (for USE=minimal)

remove_non_essential() {

	local libdir="${D}/usr/$(get_libdir)/${PN}"

	# text docs

	use doc || rm -fr "${D}"/usr/share/doc/${PF}/txt

	# non-essential modules

	rm -f \

		${libdir}/mod_{compress,evhost,expire,proxy,scgi,secdownload,simple_vhost,status,setenv,trigger*,usertrack}.*

	# allow users to keep some based on USE flags

	use pcre    || rm -f ${libdir}/mod_{ssi,re{direct,write}}.*

	use webdav  || rm -f ${libdir}/mod_webdav.*

	use mysql   || rm -f ${libdir}/mod_mysql_vhost.*

	use lua     || rm -f ${libdir}/mod_{cml,magnet}.*

	use rrdtool || rm -f ${libdir}/mod_rrdtool.*

}

pkg_setup() {

	if ! use pcre ; then

		ewarn "It is highly recommended that you build ${PN}"

		ewarn "with perl regular expressions support via USE=pcre."

		ewarn "Otherwise you lose support for some core options such"

		ewarn "as conditionals and modules such as mod_re{write,direct}"

		ewarn "and mod_ssi."

	fi

	enewgroup lighttpd

	enewuser lighttpd -1 -1 /var/www/localhost/htdocs lighttpd

}

src_prepare() {

	base_src_prepare

	#dev-python/docutils installs rst2html.py not rst2html

	sed -i -e 's|\(rst2html\)|\1.py|g' doc/Makefile.am || \

		die "sed doc/Makefile.am failed"

	epatch "${FILESDIR}"/${P}-detect-libev.patch

	if use uploadprogress; then

	    epatch "${FILESDIR}"/${P}-mod_uploadprogress.patch

	fi

	eautoreconf

}

src_configure() {

	econf --libdir=/usr/$(get_libdir)/${PN} \

		--enable-lfs \

		$(use_enable ipv6) \

		$(use_with bzip2) \

		$(use_with fam) \

		$(use_with gdbm) \

		$(use_with ldap) \

		$(use_with libev) \

		$(use_with lua) \

		$(use_with memcache) \

		$(use_with mysql) \

		$(use_with pcre) \

		$(use_with ssl openssl) \

		$(use_with webdav webdav-props) \

		$(use_with webdav webdav-locks) \

		$(use_with xattr attr)

}

src_compile() {

	emake || die "emake failed"

	if use doc ; then

		einfo "Building HTML documentation"

		cd doc

		emake html || die "failed to build HTML documentation"

	fi

}

src_test() {

	if [[ ${EUID} -eq 0 ]]; then

		default_src_test

	else

		ewarn "test skipped, please re-run as root if you wish to test ${PN}"

	fi

}

src_install() {

	make DESTDIR="${D}" install || die "make install failed"

	# init script stuff

	newinitd "${FILESDIR}"/lighttpd.initd lighttpd || die

	newconfd "${FILESDIR}"/lighttpd.confd lighttpd || die

	use fam && has_version app-admin/fam && \

		sed -i 's/after famd/need famd/g' "${D}"/etc/init.d/lighttpd

	# configs

	insinto /etc/lighttpd

	doins "${FILESDIR}"/conf/lighttpd.conf

	doins "${FILESDIR}"/conf/mime-types.conf

	doins "${FILESDIR}"/conf/mod_cgi.conf

	doins "${FILESDIR}"/conf/mod_fastcgi.conf

	# Secure directory for fastcgi sockets

	keepdir /var/run/lighttpd/

	fperms 0750 /var/run/lighttpd/

	fowners lighttpd:lighttpd /var/run/lighttpd/

	# update lighttpd.conf directives based on conditionals

	update_config

	# docs

	dodoc AUTHORS README NEWS doc/scripts/*.sh

	newdoc doc/config//lighttpd.conf lighttpd.conf.distrib

	use doc && dohtml -r doc/*

	docinto txt

	dodoc doc/*.txt

	# logrotate

	insinto /etc/logrotate.d

	newins "${FILESDIR}"/lighttpd.logrotate lighttpd || die

	keepdir /var/l{ib,og}/lighttpd /var/www/localhost/htdocs

	fowners lighttpd:lighttpd /var/l{ib,og}/lighttpd

	fperms 0750 /var/l{ib,og}/lighttpd

	#spawn-fcgi may optionally be installed via www-servers/spawn-fcgi

	rm -f "${D}"/usr/bin/spawn-fcgi "${D}"/usr/share/man/man1/spawn-fcgi.*

	use minimal && remove_non_essential

}

pkg_postinst () {

	if use ipv6; then

		elog "IPv6 migration guide:"

		elog "http://redmine.lighttpd.net/projects/lighttpd/wiki/IPv6-Config"

	fi

	if [[ -f ${ROOT}etc/conf.d/spawn-fcgi.conf ]] ; then

		einfo "spawn-fcgi is now provided by www-servers/spawn-fcgi."

		einfo "spawn-fcgi's init script configuration is now located"

		einfo "at /etc/conf.d/spawn-fcgi."

	fi

	if [[ -f ${ROOT}etc/lighttpd.conf ]] ; then

		elog "Gentoo has a customized configuration,"

		elog "which is now located in /etc/lighttpd.  Please migrate your"

		elog "existing configuration."

	fi

	if use uploadprogress; then

		elog "WARNING! mod_uploadprogress is a backported module from the"

		elog "1.5x-branch, which is not considered stable yet.Please go to"

		elog "http://redmine.lighttpd.net/wiki/1/Docs:ModUploadProgress"

		elog "for more information. This configuration also is NOT supported"

		elog "by upstream, so please refrain from reporting bugs. You have"

		elog "been warned!"

	fi

}