1 files changed, 91 insertions, 0 deletions
diff --git a/deps/v8/build/android/gyp/create_ui_locale_resources.py b/deps/v8/build/android/gyp/create_ui_locale_resources.py
new file mode 100755
index 0000000000..97868cbfde
--- /dev/null
+++ b/deps/v8/build/android/gyp/create_ui_locale_resources.py
@@ -0,0 +1,91 @@
+#!/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()