# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=3
inherit eutils bash-completion autotools

DESCRIPTION="Gentoo's multi-purpose configuration and management tool"
HOMEPAGE="http://www.gentoo.org/proj/en/eselect/"
SRC_URI="mirror://gentoo/${P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~sparc-fbsd ~x86-fbsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="doc"

RDEPEND="sys-apps/sed
	|| (
		sys-apps/coreutils
		sys-freebsd/freebsd-bin
		app-misc/realpath
	)"
DEPEND="${RDEPEND}
	doc? ( dev-python/docutils )"
RDEPEND="!app-admin/eselect-news
	${RDEPEND}
	sys-apps/file
	sys-libs/ncurses"

# Commented out: only few users of eselect will edit its source
#PDEPEND="emacs? ( app-emacs/gentoo-syntax )
#	vim-syntax? ( app-vim/eselect-syntax )"
src_prepare() {
	epatch "${FILESDIR}"/${PN}-alternatives.patch
	eautoreconf
}

src_compile() {
	emake || die "emake failed"

	if use doc; then
		make html || die "failed to build html"
	fi
}

src_install() {
	emake DESTDIR="${D}" install || die "make install failed"
	dodoc AUTHORS ChangeLog NEWS README TODO doc/*.txt
	use doc && dohtml *.html doc/*
	dobashcompletion misc/${PN}.bashcomp

	# needed by news module
	keepdir /var/lib/gentoo/news
}

pkg_postinst() {
	# fowners in src_install doesn't work for the portage group:
	# merging changes the group back to root
	[[ -z ${EROOT} ]] && local EROOT=${ROOT}
	chgrp portage "${EROOT}/var/lib/gentoo/news" \
		&& chmod g+w "${EROOT}/var/lib/gentoo/news"

	bash-completion_pkg_postinst
}