blob: 97868cbfde8d40d9b993f285c7856661e043e9b6 [file] [log] [blame]
#!/usr/bin/env python
#
# Copyright 2018 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.
"""Generate a zip archive containing localized locale name Android resource
strings!
This script takes a list of input Chrome-specific locale names, as well as an
output zip file path.
Each output file will contain the definition of a single string resource,
named 'current_locale', whose value will be the matching Chromium locale name.
E.g. values-en-rUS/strings.xml will define 'current_locale' as 'en-US'.
"""
import argparse
import os
import sys
import zipfile
sys.path.insert(
0,
os.path.join(
os.path.dirname(__file__), '..', '..', '..', 'build', 'android', 'gyp'))
from util import build_utils
from util import resource_utils
# A small string template for the content of each strings.xml file.
# NOTE: The name is chosen to avoid any conflicts with other string defined
# by other resource archives.
_TEMPLATE = """\
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="current_detected_ui_locale_name">{resource_text}</string>
</resources>
"""
# The default Chrome locale value.
_DEFAULT_CHROME_LOCALE = 'en-US'
def _GenerateLocaleStringsXml(locale):
return _TEMPLATE.format(resource_text=locale)
def _AddLocaleResourceFileToZip(out_zip, android_locale, locale):
locale_data = _GenerateLocaleStringsXml(locale)
if android_locale:
zip_path = 'values-%s/strings.xml' % android_locale
else:
zip_path = 'values/strings.xml'
build_utils.AddToZipHermetic(
out_zip, zip_path, data=locale_data, compress=False)
def main():
parser = argparse.ArgumentParser(
description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
build_utils.AddDepfileOption(parser)
parser.add_argument(
'--locale-list',
required=True,
help='GN-list of Chrome-specific locale names.')
parser.add_argument(
'--output-zip', required=True, help='Output zip archive path.')
args = parser.parse_args()
locale_list = build_utils.ParseGnList(args.locale_list)
if not locale_list:
raise Exception('Locale list cannot be empty!')
with build_utils.AtomicOutput(args.output_zip) as tmp_file:
with zipfile.ZipFile(tmp_file, 'w') as out_zip:
# First, write the default value, since aapt requires one.
_AddLocaleResourceFileToZip(out_zip, '', _DEFAULT_CHROME_LOCALE)
for locale in locale_list:
android_locale = resource_utils.ToAndroidLocaleName(locale)
_AddLocaleResourceFileToZip(out_zip, android_locale, locale)
if args.depfile:
build_utils.WriteDepfile(args.depfile, args.output_zip)
if __name__ == '__main__':
main()