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# Copyright 2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DESCRIPTION="/bin/sh (POSIX shell) symlink"
HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Base/Alternatives"
SRC_URI=""
S=${WORKDIR}
LICENSE="CC0-1.0"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="+bash dash ksh lksh mksh"
REQUIRED_USE="^^ ( bash dash ksh lksh mksh )"
RDEPEND="
bash? ( app-shells/bash )
dash? ( app-shells/dash )
ksh? ( app-shells/ksh )
lksh? ( app-shells/mksh[lksh] )
mksh? ( app-shells/mksh )
!!app-eselect/eselect-sh
"
src_install() {
if use bash; then
dosym bash /bin/sh
elif use dash; then
dosym dash /bin/sh
elif use ksh; then
dosym ksh /bin/sh
elif use lksh; then
dosym lksh /bin/sh
elif use mksh; then
dosym mksh /bin/sh
else
die "Invalid USE flag combination (broken REQUIRED_USE?)"
fi
}
pkg_postrm() {
# make sure we don't leave the user without /bin/sh, since it's not
# been owned by any other package
if [[ ! -h ${EROOT}/bin/sh ]]; then
ln -s bash "${EROOT}/bin/sh" || die
fi
}
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