# Copyright 2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6
RESTRICT="mirror"

DESCRIPTION="mount/unmount create/remove dm-crypt filesystems according to your /etc/fstab"
HOMEPAGE="https://github.com/vaeth/emount/"
SRC_URI="https://github.com/vaeth/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE=""

# This should really depend on a USE-flag but must not by policy.
# Waiting for https://bugs.gentoo.org/show_bug.cgi?id=424283
OPTIONAL_RDEPEND="dev-perl/String-ShellQuote"

RDEPEND=">=dev-lang/perl-5.6.1
	sys-fs/cryptsetup
	${OPTIONAL_RDEPEND}"
#	|| ( >=dev-lang/perl-5.6.1 >=virtual/perl-Getopt-Long-2.24 )
#	|| ( >=dev-lang/perl-5.4.5 virtual/perl-File-Spec )

src_prepare() {
	use prefix || sed -i \
		-e '1s"^#!/usr/bin/env perl$"#!'"${EPREFIX}/usr/bin/perl"'"' \
		-- bin/* || die
	eapply_user
}

src_install() {
	local i
	insinto /usr/bin
	for i in bin/*
	do	if	test -h "${i}" || ! test -x "${i}"
		then	doins "${i}"
		else	dobin "${i}"
		fi
	done
	insinto /usr/share/zsh/site-functions
	doins zsh/*
}