Ebuild for SATySFi

satysfi-9999.ebuild

# Copyright 2018-2021 Kazuki Maeda <kmaeda@kmaeda.net>
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit git-r3

DESCRIPTION="A statically-typed, functional typesetting system"
HOMEPAGE="https://github.com/gfngfn/SATySFi"
LICENSE="LGPL-3"
SLOT="0"
KEYWORDS="~x86 ~amd64"
EGIT_REPO_URI="https://github.com/gfngfn/SATySFi.git"
GIT_EXTERNAL_REPO_URI="https://github.com/gfngfn/satysfi-external-repo.git"

RDEPEND=""
DEPEND="${DEPEND}
        dev-lang/ruby
        >=dev-ml/opam-2.0.0
        >=dev-lang/ocaml-4.10.0
"

src_unpack() {
    git-r3_src_unpack
    cd ${S}
    opam init --no-setup || die
    eval $(opam env)
    opam repository add satysfi-external ${GIT_EXTERNAL_REPO_URI}
    opam pin -yn add satysfi .
    CHECK_IF_PREINSTALLED=false opam install -y --deps-only satysfi
    ./download-fonts.sh
}

src_compile() {
    opam install -y --destdir=usr satysfi
    perl -i -ple 's/\/usr\/local/usr/' install-libs.sh
    ./install-libs.sh
}

src_install() {
    mv usr ${D}/
}