# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)


from spack import *


class LuaLpeg(Package):
    """pattern-matching for lua"""

    homepage = "http://www.inf.puc-rio.br/~roberto/lpeg/"
    url      = "https://luarocks.org/manifests/gvvaughan/lpeg-1.0.2-1.src.rock"

    version('1.0.2-1', sha256='e0d0d687897f06588558168eeb1902ac41a11edd1b58f1aa61b99d0ea0abbfbc', expand=False)
    version('0.12-1', sha256='3962e8d695d0f9095c9453f2a42f9f1a89fb94db9b0c3bf22934c1e8a3b0ef5a', expand=False)

    extends("lua")
    depends_on("lua@:5.1.9", when="@:0.12.1")

    def install(self, spec, prefix):
        luarocks('--tree=' + prefix, 'install', self.stage.archive_file)
