2022-01-08 15:57:42 +00:00
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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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LUA_COMPAT=( lua5-{1..4} luajit )
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2022-01-08 16:02:48 +00:00
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inherit lua-single
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2022-01-08 15:57:42 +00:00
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DESCRIPTION="A programmer friendly language that compiles into Lua"
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HOMEPAGE="https://github.com/leafo/moonscript"
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SRC_URI="https://github.com/leafo/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="MIT"
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SLOT="0"
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KEYWORDS="amd64 arm ppc x86 ~amd64-linux ~x86-linux"
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IUSE="+doc"
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REQUIRED_USE="${LUA_REQUIRED_USE}"
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RDEPEND="
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${LUA_DEPS}
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dev-lua/lpeg[${LUA_USEDEP}]
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>=dev-lua/alt-getopt-0.7[${LUA_USEDEP}]
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>=dev-lua/luafilesystem-1.5[${LUA_USEDEP}]
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"
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DEPEND="${RDEPEND}"
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DOCS=( docs/. README.md )
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src_prepare() {
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default
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lua_copy_sources
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}
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moon_tool_compile() {
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local in="${1:?}"
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local out="${2:?}"
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{
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printf '%s\n\n' '#!/usr/bin/env lua'
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"${LUA}" bin/moonc -p "${in}"
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printf '\n%s\n' '-- vim: set filetype=lua:'
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printf 'Built %s\n' "${in}" 1>&2
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} > "${out}"
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}
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lua_src_compile() (
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set -e
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cd "${BUILD_DIR}"
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"${LUA}" bin/moonc moon/ moonscript/
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moon_tool_compile bin/moon{.moon,}
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moon_tool_compile bin/{splat.moon,moon-splat}
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find . -type f -name '*.moon' -delete
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)
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src_compile() {
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lua_foreach_impl lua_src_compile
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}
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lua_src_install() (
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cd "${BUILD_DIR}" || die
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insinto "$(lua_get_lmod_dir)"
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doins -r moon{,script}{,.lua}
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)
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src_install() {
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einstalldocs
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lua_foreach_impl lua_src_install
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(
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set -e
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for dir in "${WORKDIR}/${P}"-*; do :; done
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cd "${dir}"
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dobin bin/moon{,c,-splat}
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) || die
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}
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