# Copyright 2013-2024 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)

import os.path
import sys

from spack.package import *


class Jq(AutotoolsPackage):
    """jq is a lightweight and flexible command-line JSON processor."""

    homepage = "https://stedolan.github.io/jq/"
    url = "https://github.com/stedolan/jq/releases/download/jq-1.6/jq-1.6.tar.gz"

    license("MIT")

    version("1.6", sha256="5de8c8e29aaa3fb9cc6b47bb27299f271354ebb72514e3accadc7d38b5bbaa72")
    version("1.5", sha256="c4d2bfec6436341113419debf479d833692cc5cdab7eb0326b5a4d4fbe9f493c")

    depends_on("oniguruma")
    depends_on("bison@3.0:", type="build")

    def configure_args(self):
        # on darwin, required math functions like lgammaf_r are gated behind
        # explicit reentrant flag
        if sys.platform == "darwin":
            return ["CPPFLAGS=-D_REENTRANT"]
        else:
            return []

    @run_after("install")
    @on_package_attributes(run_tests=True)
    def install_test(self):
        jq = self.spec["jq"].command
        f = os.path.join(os.path.dirname(__file__), "input.json")

        assert jq(".bar", input=f, output=str) == "2\n"