| #!/usr/bin/env python |
| # Copyright (c) 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. |
| |
| """Helper script to rename paks for a list of locales for the Android WebView. |
| |
| Gyp doesn't have any built-in looping capability, so this just provides a way to |
| loop over a list of locales when renaming pak files. Based on |
| chrome/tools/build/repack_locales.py |
| """ |
| |
| import optparse |
| import os |
| import shutil |
| import sys |
| |
| sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', |
| 'tools', 'grit')) |
| from grit.format import data_pack |
| |
| def calc_output(locale): |
| """Determine the file that will be generated for the given locale.""" |
| return os.path.join(PRODUCT_DIR, 'android_webview_assets', |
| 'locales', locale + '.pak') |
| |
| def calc_inputs(locale): |
| """Determine the files that need processing for the given locale.""" |
| inputs = [] |
| |
| inputs.append(os.path.join(SHARE_INT_DIR, 'content', 'app', 'strings', |
| 'content_strings_%s.pak' % locale)) |
| inputs.append(os.path.join(SHARE_INT_DIR, 'android_webview', |
| 'aw_strings_%s.pak' % locale)) |
| return inputs |
| |
| def list_outputs(locales): |
| """Returns the names of files that will be generated for the given locales. |
| |
| This is to provide gyp the list of output files, so build targets can |
| properly track what needs to be built. |
| """ |
| outputs = [] |
| for locale in locales: |
| outputs.append(calc_output(locale)) |
| # Quote each element so filename spaces don't mess up gyp's attempt to parse |
| # it into a list. |
| return " ".join(['"%s"' % x for x in outputs]) |
| |
| def list_inputs(locales): |
| """Returns the names of files that will be processed for the given locales. |
| |
| This is to provide gyp the list of input files, so build targets can properly |
| track their prerequisites. |
| """ |
| inputs = [] |
| for locale in locales: |
| inputs += calc_inputs(locale) |
| # Quote each element so filename spaces don't mess up gyp's attempt to parse |
| # it into a list. |
| return " ".join(['"%s"' % x for x in inputs]) |
| |
| def repack_locales(locales): |
| """ Loop over and repack the given locales.""" |
| for locale in locales: |
| inputs = [] |
| inputs += calc_inputs(locale) |
| output = calc_output(locale) |
| data_pack.DataPack.RePack(output, inputs) |
| |
| def DoMain(argv): |
| global SHARE_INT_DIR |
| global PRODUCT_DIR |
| |
| parser = optparse.OptionParser("usage: %prog [options] locales") |
| parser.add_option("-i", action="store_true", dest="inputs", default=False, |
| help="Print the expected input file list, then exit.") |
| parser.add_option("-o", action="store_true", dest="outputs", default=False, |
| help="Print the expected output file list, then exit.") |
| parser.add_option("-p", action="store", dest="product_dir", |
| help="Product build files output directory.") |
| parser.add_option("-s", action="store", dest="share_int_dir", |
| help="Shared intermediate build files output directory.") |
| options, locales = parser.parse_args(argv) |
| if not locales: |
| parser.error('Please specify at least one locale to process.\n') |
| |
| print_inputs = options.inputs |
| print_outputs = options.outputs |
| SHARE_INT_DIR = options.share_int_dir |
| PRODUCT_DIR = options.product_dir |
| |
| if print_inputs and print_outputs: |
| parser.error('Please specify only one of "-i" or "-o".\n') |
| |
| if print_inputs: |
| return list_inputs(locales) |
| |
| if print_outputs: |
| return list_outputs(locales) |
| |
| return repack_locales(locales) |
| |
| if __name__ == '__main__': |
| results = DoMain(sys.argv[1:]) |
| if results: |
| print results |