# 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)

import os


class PyNinja(PythonPackage):
    """Ninja is a small build system with a focus on speed."""

    homepage = "https://ninja-build.org"
    pypi = "ninja/ninja-1.10.2.tar.gz"

    version('1.10.2', sha256='bb5e54b9a7343b3a8fc6532ae2c169af387a45b0d4dd5b72c2803e21658c5791')

    depends_on('cmake@3.6:', type='build')
    depends_on('py-scikit-build', type='build')
    depends_on('ninja@1.10.2', type=('build', 'run'), when='@1.10.2')

    def patch(self):
        os.unlink(join_path(self.stage.source_path, 'CMakeLists.txt'))

    @run_after('install')
    def installit(self):
        syntax_file = os.path.join(self.spec['ninja'].prefix.misc,
                                   'ninja_syntax.py')
        bin_file = os.path.join(self.spec['ninja'].prefix.bin,
                                'ninja')
        dst = os.path.join(site_packages_dir,
                           'ninja')
        dstbin = os.path.join(dst, 'data', 'bin')
        mkdirp(dstbin)
        os.symlink(bin_file, os.path.join(dstbin, 'ninja'))
        os.symlink(syntax_file, os.path.join(dst, 'ninja_syntax.py'))