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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
MY_P="${PN}-v${PV}"
DESCRIPTION="Fast, reliable, and secure node dependency management"
HOMEPAGE="https://yarnpkg.com"
SRC_URI="https://github.com/yarnpkg/yarn/releases/download/v${PV}/${MY_P}.tar.gz"
LICENSE="BSD-2"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64 ~x86"
IUSE=""
RDEPEND="!dev-util/cmdtest
net-libs/nodejs"
DEPEND="${RDEPEND}"
S="${WORKDIR}/${MY_P}"
src_prepare() {
default
sed -i 's/"installationMethod": "tar"/"installationMethod": "portage"/g' "${S}/package.json" || die
}
src_install() {
local install_dir="/usr/$(get_libdir)/node_modules/yarn" path shebang
insinto "${install_dir}"
doins -r .
dosym "../$(get_libdir)/node_modules/yarn/bin/yarn.js" "/usr/bin/yarn"
dosym "../$(get_libdir)/node_modules/yarn/bin/yarnpkg" "/usr/bin/yarnpkg"
while read -r -d '' path; do
read -r shebang < "${ED}${path}" || die
[[ "${shebang}" == \#\!* ]] || continue
fperms +x "${path}"
done < <(find "${ED}" -type f -printf '/%P\0' || die)
}
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