create_r_java.py - mozsearch

Enable keyboard shortcuts

#!/usr/bin/env python3

# Copyright 2020 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.

"""Writes a dummy R.java file from a list of R.txt files."""

import argparse

import sys

from util import build_utils

from util import resource_utils

def _ConcatRTxts(rtxt_in_paths, combined_out_path):

  all_lines = set()

  for rtxt_in_path in rtxt_in_paths:

    with open(rtxt_in_path) as rtxt_in:

      all_lines.update(rtxt_in.read().splitlines())

  with open(combined_out_path, 'w') as combined_out:

    combined_out.write('\n'.join(sorted(all_lines)))

def _CreateRJava(rtxts, package_name, srcjar_out):

  with resource_utils.BuildContext() as build:

    _ConcatRTxts(rtxts, build.r_txt_path)

    rjava_build_options = resource_utils.RJavaBuildOptions()

    rjava_build_options.ExportAllResources()

    rjava_build_options.ExportAllStyleables()

    rjava_build_options.GenerateOnResourcesLoaded(fake=True)

    resource_utils.CreateRJavaFiles(build.srcjar_dir,

                                    package_name,

                                    build.r_txt_path,

                                    extra_res_packages=[],

                                    rjava_build_options=rjava_build_options,

                                    srcjar_out=srcjar_out,

                                    ignore_mismatched_values=True)

    build_utils.ZipDir(srcjar_out, build.srcjar_dir)

def main(args):

  parser = argparse.ArgumentParser(description='Create an R.java srcjar.')

  build_utils.AddDepfileOption(parser)

  parser.add_argument('--srcjar-out',

                      required=True,

                      help='Path to output srcjar.')

  parser.add_argument('--deps-rtxts',

                      required=True,

                      help='List of rtxts of resource dependencies.')

  parser.add_argument('--r-package',

                      required=True,

                      help='R.java package to use.')

  options = parser.parse_args(build_utils.ExpandFileArgs(args))

  options.deps_rtxts = build_utils.ParseGnList(options.deps_rtxts)

  _CreateRJava(options.deps_rtxts, options.r_package, options.srcjar_out)

  build_utils.WriteDepfile(options.depfile,

                           options.srcjar_out,

                           inputs=options.deps_rtxts)

if __name__ == "__main__":

  sys.exit(main(sys.argv[1:]))