# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-java/ant-tasks/ant-tasks-1.7.0-r3.ebuild,v 1.1 2008/01/04 19:18:31 caster Exp $

inherit java-pkg-2 eutils

DESCRIPTION="Meta-package for Apache Ant's optional tasks."
HOMEPAGE="http://ant.apache.org/"

LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64 ~ia64 ~ppc ~ppc64 ~x86 ~x86-fbsd"
IUSE="X antlr bcel bsf commonslogging commonsnet jai javamail jdepend jmf jsch
	log4j oro regexp resolver"

RDEPEND=">=virtual/jre-1.4
	~dev-java/ant-core-${PV}
	~dev-java/ant-nodeps-${PV}
	~dev-java/ant-junit-${PV}
	!dev-java/ant-optional
	~dev-java/ant-trax-${PV}
	antlr? ( ~dev-java/ant-antlr-${PV} )
	bcel? ( ~dev-java/ant-apache-bcel-${PV} )
	bsf? ( ~dev-java/ant-apache-bsf-${PV} )
	log4j? ( ~dev-java/ant-apache-log4j-${PV} )
	oro? ( ~dev-java/ant-apache-oro-${PV} )
	regexp? ( ~dev-java/ant-apache-regexp-${PV} )
	resolver? ( ~dev-java/ant-apache-resolver-${PV} )
	commonslogging? ( ~dev-java/ant-commons-logging-${PV} )
	commonsnet? ( ~dev-java/ant-commons-net-${PV} )
	jai? ( ~dev-java/ant-jai-${PV} )
	javamail? ( ~dev-java/ant-javamail-${PV} )
	jdepend? ( ~dev-java/ant-jdepend-${PV} )
	jmf? ( ~dev-java/ant-jmf-${PV} )
	jsch? ( ~dev-java/ant-jsch-${PV} )
	X? ( ~dev-java/ant-swing-${PV} )"

DEPEND=">=virtual/jdk-1.4
	${RDEPEND}"

S="${WORKDIR}"

src_compile() { :; }

my_reg_jars() {
	# Recording jars to get the same behaviour as before
	local jars="$(java-pkg_getjars ${1})"
	for jar in ${jars//:/ }; do
		# these two are only for tasks, not core
		if [[ "${1}" != ant-core ]]; then
			# this one for package.env, thus java-config -p etc
			java-pkg_regjar "${jar}"
			# this one for broken stuff with hardcoded paths
			dosym ${jar} /usr/share/${PN}/lib/
		fi
		# this one for the non-split $ANT_HOME/lib expected by stuff that
		# doesn't use the launcher
		dosym ${jar} /usr/share/ant/lib/
	done
}

src_install() {
	# create the fake ANT_HOME with symlinks to all ant jars
	# starting with ant-core
	dodir /usr/share/ant/lib
	my_reg_jars ant-core
	# just in case
	dosym /usr/share/ant-core/bin /usr/share/ant/bin

	# now process the tasks
	my_reg_jars ant-nodeps
	my_reg_jars ant-junit
	my_reg_jars ant-trax
	use antlr && my_reg_jars ant-antlr
	use bcel && my_reg_jars ant-apache-bcel
	use bsf && my_reg_jars ant-apache-bsf
	use log4j && my_reg_jars ant-apache-log4j
	use oro && my_reg_jars ant-apache-oro
	use regexp && my_reg_jars ant-apache-regexp
	use resolver && my_reg_jars ant-apache-resolver
	use commonslogging && my_reg_jars ant-commons-logging
	use commonsnet && my_reg_jars ant-commons-net
	use jai && my_reg_jars ant-jai
	use javamail && my_reg_jars ant-javamail
	use jdepend && my_reg_jars ant-jdepend
	use jmf && my_reg_jars ant-jmf
	use jsch && my_reg_jars ant-jsch

	use X && my_reg_jars ant-swing

	# point ANT_HOME to the one with all symlinked jars
	# ant-core startup script will ignore this one anyway
	echo "ANT_HOME=\"/usr/share/ant\"" > "${T}/21ant-tasks"
	doenvd "${T}/21ant-tasks" || die "failed to install env.d file"
}

pkg_postinst() {
	elog "You may now freely set the USE flags of this package without breaking"
	elog "building of Java packages, which DEPEND on the exact tasks they need."
}