build/dist/convert_fini_to_manifest.py

#!/usr/bin/env fuchsia-vendored-python
# Copyright 2020 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Converts a distribution manifest to the Fuchsia INI format."""

import argparse
import os
import sys

sys.path.append(
    os.path.join(
        os.path.dirname(__file__),
        "../python/modules/distribution_manifest",
    )
)
import distribution_manifest


def main() -> None:
    parser = argparse.ArgumentParser(description=__doc__)
    parser.add_argument("--input", help="Path to FINI manifest", required=True)
    parser.add_argument(
        "--output", help="Path to distribution entries manifest", required=True
    )
    parser.add_argument(
        "--label", help="GN label to set on distribution entries", required=True
    )
    args = parser.parse_args()

    with open(args.input, "r") as input_file:
        dist_entries = (
            distribution_manifest.convert_fini_manifest_to_distribution_entries(
                input_file.readlines(), args.label
            )
        )

    with open(args.output, "w") as output_file:
        output_file.write(
            distribution_manifest.distribution_entries_to_string(dist_entries)
        )


if __name__ == "__main__":
    main()