naiveproxy/build/android/gyp/generate_split_manifest.py
2018-01-28 13:32:06 -05:00

97 lines
2.6 KiB
Python
Executable File

#!/usr/bin/env python
#
# Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Creates an AndroidManifest.xml for an APK split.
Given the manifest file for the main APK, generates an AndroidManifest.xml with
the value required for a Split APK (package, versionCode, etc).
"""
import optparse
import xml.etree.ElementTree
from util import build_utils
MANIFEST_TEMPLATE = """<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="%(package)s"
split="%(split)s">
<uses-sdk android:minSdkVersion="21" />
<application android:hasCode="%(has_code)s">
</application>
</manifest>
"""
def ParseArgs():
"""Parses command line options.
Returns:
An options object as from optparse.OptionsParser.parse_args()
"""
parser = optparse.OptionParser()
build_utils.AddDepfileOption(parser)
parser.add_option('--main-manifest', help='The main manifest of the app')
parser.add_option('--out-manifest', help='The output manifest')
parser.add_option('--split', help='The name of the split')
parser.add_option(
'--has-code',
action='store_true',
default=False,
help='Whether the split will contain a .dex file')
(options, args) = parser.parse_args()
if args:
parser.error('No positional arguments should be given.')
# Check that required options have been provided.
required_options = ('main_manifest', 'out_manifest', 'split')
build_utils.CheckOptions(options, parser, required=required_options)
return options
def Build(main_manifest, split, has_code):
"""Builds a split manifest based on the manifest of the main APK.
Args:
main_manifest: the XML manifest of the main APK as a string
split: the name of the split as a string
has_code: whether this split APK will contain .dex files
Returns:
The XML split manifest as a string
"""
doc = xml.etree.ElementTree.fromstring(main_manifest)
package = doc.get('package')
return MANIFEST_TEMPLATE % {
'package': package,
'split': split.replace('-', '_'),
'has_code': str(has_code).lower()
}
def main():
options = ParseArgs()
main_manifest = file(options.main_manifest).read()
split_manifest = Build(
main_manifest,
options.split,
options.has_code)
with file(options.out_manifest, 'w') as f:
f.write(split_manifest)
if options.depfile:
deps = [options.main_manifest]
build_utils.WriteDepfile(options.depfile, options.out_manifest, deps)
if __name__ == '__main__':
main()