package_generated_sources.py

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# This Source Code Form is subject to the terms of the Mozilla Public

# License, v. 2.0. If a copy of the MPL was not distributed with this

# file, You can obtain one at http://mozilla.org/MPL/2.0/.

import argparse

import os

import sys

import buildconfig

import mozpack.path as mozpath

from mozpack.archive import create_tar_gz_from_files

from mozpack.files import BaseFile

from mozbuild.generated_sources import get_generated_sources

def main(argv):

    parser = argparse.ArgumentParser(description="Produce archive of generated sources")

    parser.add_argument("outputfile", help="File to write output to")

    args = parser.parse_args(argv)

    objdir_abspath = mozpath.abspath(buildconfig.topobjdir)

    def is_valid_entry(entry):

        if isinstance(entry[1], BaseFile):

            entry_abspath = mozpath.abspath(entry[1].path)

        else:

            entry_abspath = mozpath.abspath(entry[1])

        if not entry_abspath.startswith(objdir_abspath):

            print(

                "Warning: omitting generated source [%s] from archive" % entry_abspath,

                file=sys.stderr,

            return False

        # We allow gtest-related files not to be present when not linking gtest

        # during the compile.

        if (

            "LINK_GTEST_DURING_COMPILE" not in buildconfig.substs

            and "/gtest/" in entry_abspath

            and not os.path.exists(entry_abspath)

):

            print(

                "Warning: omitting non-existing file [%s] from archive" % entry_abspath,

                file=sys.stderr,

            return False

        return True

    files = dict(filter(is_valid_entry, get_generated_sources()))

    with open(args.outputfile, "wb") as fh:

        create_tar_gz_from_files(fh, files, compresslevel=5)

if __name__ == "__main__":

    sys.exit(main(sys.argv[1:]))