# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit font
# Note to maintainers:
# The upstream tarball is huge (over 820 MB), so we use the
# regional subset OTF fonts per region, for the user's convenience.
DESCRIPTION="Pan-CJK OpenType/CFF font family"
HOMEPAGE="https://github.com/adobe-fonts/source-han-sans/"
SRC_URI="
l10n_ja? ( https://github.com/adobe-fonts/${PN}/releases/download/${PV}R/SourceHanSansJP.zip -> ${PN}-ja-${PV}.zip )
l10n_ko? ( https://github.com/adobe-fonts/${PN}/releases/download/${PV}R/SourceHanSansKR.zip -> ${PN}-ko-${PV}.zip )
l10n_zh-CN? ( https://github.com/adobe-fonts/${PN}/releases/download/${PV}R/SourceHanSansCN.zip -> ${PN}-zh_CN-${PV}.zip )
l10n_zh-HK? ( https://github.com/adobe-fonts/${PN}/releases/download/${PV}R/SourceHanSansHK.zip -> ${PN}-zh_HK-${PV}.zip )
l10n_zh-TW? ( https://github.com/adobe-fonts/${PN}/releases/download/${PV}R/SourceHanSansTW.zip -> ${PN}-zh_TW-${PV}.zip )"
S="${WORKDIR}"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~alpha amd64 arm ~arm64 ~ia64 ppc ppc64 ~riscv sparc x86 ~x64-macos"
IUSE="l10n_ja l10n_ko +l10n_zh-CN l10n_zh-HK l10n_zh-TW"
REQUIRED_USE="|| ( l10n_ja l10n_ko l10n_zh-CN l10n_zh-HK l10n_zh-TW )"
RESTRICT="binchecks strip"
FONT_SUFFIX="otf"
BDEPEND="app-arch/unzip"
src_install() {
declare -A map=(ja JP ko KR zh-CN CN zh-HK HK zh-TW TW)
for u in ${IUSE//+/}; do
! [[ $u =~ ^l10n_ ]] && continue
use $u && FONT_S="$S/SubsetOTF/${map[${u#l10n_}]}/" font_src_install
done
}