#!/usr/bin/env python3

# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Writes a .json file with the per-apk details for an incremental install."""

import argparse
import json
import os
import sys

sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir, 'gyp'))

from util import build_utils
import action_helpers  # build_utils adds //build to sys.path.


def _ParseArgs(args):
    args = build_utils.ExpandFileArgs(args)
    parser = argparse.ArgumentParser()
    parser.add_argument(
        '--output-path', help='Output path for .json file.', required=True
    )
    parser.add_argument(
        '--apk-path',
        help='Path to .apk relative to output directory.',
        required=True,
    )
    parser.add_argument(
        '--split',
        action='append',
        dest='split_globs',
        default=[],
        help='A glob matching the apk splits. Can be specified multiple times.',
    )
    parser.add_argument(
        '--native-libs',
        action='append',
        help='GN-list of paths to native libraries relative to '
        'output directory. Can be repeated.',
    )
    parser.add_argument(
        '--dex-files', help='GN-list of dex paths relative to output directory.'
    )
    parser.add_argument(
        '--show-proguard-warning',
        action='store_true',
        default=False,
        help='Print a warning about proguard being disabled',
    )

    options = parser.parse_args(args)
    options.dex_files = action_helpers.parse_gn_list(options.dex_files)
    options.native_libs = action_helpers.parse_gn_list(options.native_libs)
    return options


def main(args):
    options = _ParseArgs(args)

    data = {
        'apk_path': options.apk_path,
        'native_libs': options.native_libs,
        'dex_files': options.dex_files,
        'show_proguard_warning': options.show_proguard_warning,
        'split_globs': options.split_globs,
    }

    with action_helpers.atomic_output(options.output_path, mode='w+') as f:
        json.dump(data, f, indent=2, sort_keys=True)


if __name__ == '__main__':
    main(sys.argv[1:])