# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI="5"

inherit cmake-utils eutils pam versionator bash-completion-r1

MY_P=${PN}_${PV}
DEB_REL=1

DESCRIPTION="Utility to execute commands in a chroot environment"
HOMEPAGE="http://packages.debian.org/source/sid/schroot"
SRC_URI="mirror://debian/pool/main/${PN::1}/${PN}/${MY_P}.orig.tar.xz
	mirror://debian/pool/main/${PN::1}/${PN}/${MY_P}-${DEB_REL}.debian.tar.xz"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="amd64 ~arm x86"
IUSE="btrfs +dchroot debug doc lvm nls pam test"

COMMON_DEPEND="
	>=dev-libs/boost-1.42.0
	>=sys-apps/util-linux-2.16
	btrfs? ( >=sys-fs/btrfs-progs-0.19-r2 )
	lvm? ( sys-fs/lvm2 )
	pam? ( sys-libs/pam )
"

DEPEND="${COMMON_DEPEND}
	app-arch/xz-utils
	sys-apps/groff
	doc? (
		app-doc/doxygen
		media-gfx/graphviz
	)
	nls? (
		>=app-text/po4a-0.40
		sys-devel/gettext
	)
	test? ( >=dev-util/cppunit-1.10.0 )
"
RDEPEND="${COMMON_DEPEND}
	sys-apps/debianutils
	dchroot? ( !sys-apps/dchroot )
	nls? ( virtual/libintl )
"

PATCHES=(
	"${FILESDIR}/${PN}-1.6.10-cmake-add-additional-regex-tests.patch"
)

src_unpack() {
	unpack ${MY_P}.orig.tar.xz
	cd "${S}"
	unpack ${MY_P}-${DEB_REL}.debian.tar.xz
}

src_prepare() {
	sed -i -e 's/warn(/message(WARNING /' man/CMakeLists.txt || die
	sed -i -e '/^have schroot/d' etc/bash_completion/schroot || die

	cmake-utils_src_prepare
}

src_configure() {
	local mycmakeargs=(
		$(cmake-utils_use btrfs btrfs-snapshot)
		$(cmake-utils_use dchroot dchroot)
		$(cmake-utils_use dchroot dchroot-dsa)
		$(cmake-utils_use debug debug)
		$(cmake-utils_use doc doxygen)
		$(cmake-utils_use lvm lvm-snapshot)
		$(cmake-utils_use nls nls)
		$(cmake-utils_use pam pam)
		$(cmake-utils_use test test)
		-Dbash_completion_dir="$(get_bashcompdir)"
		-DCMAKE_INSTALL_SYSCONFDIR="${EPREFIX}/etc"
		-DCMAKE_INSTALL_LOCALSTATEDIR="${EPREFIX}/var"
	)
	if ! use nls; then
		mycmakeargs+=(-DPO4A_EXECUTABLE=NOTFOUND)
	fi

	cmake-utils_src_configure
}

src_compile() {
	cmake-utils_src_compile all $(usev doc)
}

src_test() {
	if [[ $EUID -ne 0 ]]; then
		ewarn "Disabling tests because you are not root"
		return 0
	fi

	cmake-utils_src_test
}

src_install() {
	cmake-utils_src_install

	insinto /usr/share/doc/${PF}/contrib/setup.d
	doins contrib/setup.d/05customdir contrib/setup.d/09fsck contrib/setup.d/10mount-ssh

	newdoc debian/schroot.NEWS NEWS.debian

	newinitd "${FILESDIR}"/schroot.initd schroot
	newconfd "${FILESDIR}"/schroot.confd schroot

	if use doc; then
		docinto html/sbuild
		dohtml "${BUILD_DIR}"/doc/sbuild/html/*
		docinto html/schroot
		dohtml "${BUILD_DIR}"/doc/schroot/html/*
	fi

	if use pam; then
		rm -f "${ED}"etc/pam.d/schroot
		pamd_mimic_system schroot auth account session
	fi
}

pkg_postinst() {
	if [[ ${REPLACING_VERSIONS} == 1.[24]* ]]; then
		elog "Please read /usr/share/doc/${PF}/NEWS.debian* for important"
		elog "upgrade information."
	fi
}