# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

MY_PV="${PV}"

DESCRIPTION=".NET is a free, cross-platform, open-source developer platform"
HOMEPAGE="https://dotnet.microsoft.com/"
LICENSE="MIT"

SRC_URI="
amd64? ( https://dotnetcli.azureedge.net/dotnet/Sdk/${MY_PV}/dotnet-sdk-${MY_PV}-linux-x64.tar.gz )
arm? ( https://dotnetcli.azureedge.net/dotnet/Sdk/${MY_PV}/dotnet-sdk-${MY_PV}-linux-arm.tar.gz )
arm64? ( https://dotnetcli.azureedge.net/dotnet/Sdk/${MY_PV}/dotnet-sdk-${MY_PV}-linux-arm64.tar.gz )
"

SLOT="6.0"
KEYWORDS="~amd64 ~arm ~arm64"
IUSE="+dotnet-symlink"
REQUIRED_USE="elibc_glibc"
QA_PREBUILT="*"
RESTRICT+=" splitdebug"
RDEPEND="
	app-crypt/mit-krb5:0/0
	dev-util/lttng-ust:0
	sys-libs/zlib:0/1
	dotnet-symlink? (
		!dev-dotnet/dotnet-sdk[dotnet-symlink(+)]
		!dev-dotnet/dotnet-sdk-bin:3.1[dotnet-symlink(+)]
		!dev-dotnet/dotnet-sdk-bin:5.0[dotnet-symlink(+)]
	)
"

S=${WORKDIR}

src_install() {
	local dest="opt/${PN}-${SLOT}"
	dodir "${dest%/*}"

	# 6.0.100 is SDK feature band which will not change between minor increases, so 6.0.101, 6.102
	# will still have same 6.0.100 SDK feature band in the name. Thus I have to hard code this
	# https://github.com/dotnet/sdk/pull/18823#issuecomment-915603684
	local workloads="metadata/workloads/${SLOT}.100"

	{ mkdir -p "${S}/${workloads}" && touch "${S}/${workloads}/userlocal"; } || die
	{ mv "${S}" "${ED}/${dest}" && mkdir "${S}" && fperms 0755 "/${dest}"; } || die
	dosym "../../${dest}/dotnet" "/usr/bin/dotnet-bin-${SLOT}"

	if use dotnet-symlink; then
		dosym "../../${dest}/dotnet" "/usr/bin/dotnet"
		dosym "../../${dest}/dotnet" "/usr/bin/dotnet-${SLOT}"

		# set an env-variable for 3rd party tools
		echo "DOTNET_ROOT=/${dest}" > "${T}/90${PN}-${SLOT}" || die
		doenvd "${T}/90${PN}-${SLOT}"
	fi
}