# Copyright 2013-2022 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)


class Sloccount(MakefilePackage):
    """SLOCCount is a set of tools for counting physical Source Lines of Code
    (SLOC) in a large number of languages of a potentially large set of
    programs."""

    homepage = "https://dwheeler.com/sloccount/"
    url      = "https://dwheeler.com/sloccount/sloccount-2.26.tar.gz"

    version('2.26', sha256='fa7fa2bbf2f627dd2d0fdb958bd8ec4527231254c120a8b4322405d8a4e3d12b')

    # md5sum needed at run-time
    depends_on('coreutils', type=('build', 'run'))

    def edit(self, spec, prefix):
        makefile = FileFilter('makefile')
        makefile.filter('^PREFIX=.*', 'PREFIX=' + prefix)
        makefile.filter('^CC=.*', 'CC=' + spack_cc)

        # Needed for `make test` to pass
        makefile.filter('PATH=.:${PATH}', 'PATH=$(CURDIR):${PATH}',
                        string=True)

    def install(self, spec, prefix):
        mkdir(prefix.bin)
        make('install')
