# 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 Flink(Package):
    """
    Apache Flink is an open source stream processing framework with
    powerful stream- and batch-processing capabilities.
    """

    homepage = "https://flink.apache.org/"
    url      = "https://archive.apache.org/dist/flink/flink-1.9.1/flink-1.9.1-bin-scala_2.11.tgz"

    version('1.9.1', sha256='f69de344cd593e92f8261e19ae8a47b3910e9a70a7cd1ccfb1ecd1ff000b93ea')
    version('1.9.0', sha256='a2245f68309e94ed54d86a680232a518aed9c5ea030bcc0b298bc8f27165eeb7')
    version('1.8.3', sha256='1ba90e99f70ad7e2583d48d1404d1c09e327e8fb8fa716b1823e427464cc8dc0')
    version('1.8.2', sha256='1a315f4f1fab9d651702d177b1741439ac98e6d06e9e13f9d410b34441eeda1c')
    version('1.8.1', sha256='4fc0d0f163174ec43e160fdf21a91674979b978793e60361e2fce5dddba4ddfa')

    depends_on('java@8:', type='run')

    def url_for_version(self, version):
        url = "http://archive.apache.org/dist/flink/flink-{0}/flink-{0}-bin-scala_2.11.tgz"
        return url.format(version)

    def install(self, spec, prefix):
        install_tree('.', prefix)