#!/usr/bin/env python
#
# Copyright 2014 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.

import optparse
import os
import sys
import tempfile

REPOSITORY_ROOT = os.path.abspath(os.path.join(
    os.path.dirname(__file__), '..', '..', '..'))

sys.path.append(os.path.join(REPOSITORY_ROOT, 'build/android/gyp/util'))
import build_utils

JAVA_PACKAGE_PREFIX = 'org/chromium/'

def JarSources(src_dir, src_files, jar_path):
  # The paths of the files in the jar will be the same as they are passed in to
  # the command. Because of this, the command should be run in
  # options.src_dir so the .java file paths in the jar are correct.
  jar_cwd = src_dir
  jar_path = os.path.abspath(jar_path)
  if os.path.exists(jar_path):
    jar_cmd = ['jar', 'uf', jar_path]
  else:
    jar_cmd = ['jar', 'cf', jar_path]

  jar_cmd.extend(src_files)
  build_utils.CheckOutput(jar_cmd, cwd=jar_cwd)

# Uncompress source jars so that they can be combined with other sources
def UnzipSourceJar(jar, unzipped_jar_path):
  if os.path.exists(jar):
    jar_cmd = ['jar', 'xf', os.path.abspath(jar)]
    build_utils.CheckOutput(jar_cmd, cwd=unzipped_jar_path)
  else:
    raise Exception('Jar file does not exist %s' % jar)


def main():
  parser = optparse.OptionParser()
  build_utils.AddDepfileOption(parser)
  parser.add_option('--src-search-dirs', action="append",
      help='A list of directories that should be searched'
           ' for the source files.')
  parser.add_option('--src-files', action="append",
      help='A list of source files to jar.')
  parser.add_option('--src-jars', action="append",
      help='A list of source jars to include in addition to source files.')
  parser.add_option('--src-list-files', action="append",
      help='A list of files that contain a list of sources,'
           ' e.g. a list of \'.sources\' files generated by GN.')
  parser.add_option('--jar-path', help='Jar output path.')
  parser.add_option('--stamp', help='Path to touch on success.')

  options, _ = parser.parse_args()

  # A temporary directory to put the output of jar files.
  unzipped_jar_path = None
  if options.src_jars:
    unzipped_jar_path = tempfile.mkdtemp(dir=os.path.dirname(options.jar_path))
    jar_list = []
    for gn_list in options.src_jars:
      jar_list.extend(build_utils.ParseGnList(gn_list))

    for jar in jar_list:
      UnzipSourceJar(jar, unzipped_jar_path)

  src_search_dirs = []
  for gn_src_search_dirs in options.src_search_dirs:
    src_search_dirs.extend(build_utils.ParseGnList(gn_src_search_dirs))

  src_list_files = []
  if options.src_list_files:
    for gn_src_list_file in options.src_list_files:
      src_list_files.extend(build_utils.ParseGnList(gn_src_list_file))

  src_files = []
  for gn_src_files in options.src_files:
    src_files.extend(build_utils.ParseGnList(gn_src_files))

  # Add files from --source_list_files
  for src_list_file in src_list_files:
    with open(src_list_file, 'r') as f:
      src_files.extend(f.read().splitlines())

  # Preprocess source files by removing any prefix that comes before
  # the Java package name.
  for i, s in enumerate(src_files):
    prefix_position = s.find(JAVA_PACKAGE_PREFIX)
    if prefix_position != -1:
      src_files[i] = s[prefix_position:]

  # Create a dictionary that maps every source directory
  # to source files that it contains.
  dir_to_files_map = {}
  # Initialize the map.
  for src_search_dir in src_search_dirs:
    dir_to_files_map[src_search_dir] = []
  # Fill the map.
  for src_file in src_files:
    number_of_file_instances = 0
    for src_search_dir in src_search_dirs:
      if os.path.isfile(os.path.join(src_search_dir, src_file)):
        number_of_file_instances += 1
        dir_to_files_map[src_search_dir].append(src_file)
    if (number_of_file_instances > 1):
      raise Exception(
          'There is more than one instance of file %s in %s'
          % (src_file, src_search_dirs))
    if (number_of_file_instances < 1):
      raise Exception(
          'Unable to find file %s in %s' % (src_file, src_search_dirs))

  # Delete the old output file if any.
  if os.path.isfile(options.jar_path):
    os.remove(options.jar_path)

  # Jar the sources from every source search directory.
  for src_search_dir in src_search_dirs:
    if len(dir_to_files_map[src_search_dir]) > 0:
      JarSources(src_search_dir, dir_to_files_map[src_search_dir],
                 options.jar_path)
    else:
      raise Exception(
          'Directory %s does not contain any files and can be'
          ' removed from the list of directories to search' % src_search_dir)

  # Jar additional src jars
  if unzipped_jar_path:
    JarSources(unzipped_jar_path, ['.'], options.jar_path)

  if options.depfile:
    deps = []
    for src_dir in src_search_dirs:
      for root, _, filenames in os.walk(src_dir):
        deps.extend(os.path.join(root, f) for f in filenames)
    # Srcjar deps already captured in GN rules (no need to list them here).
    build_utils.WriteDepfile(options.depfile, options.jar_path, deps)

  # Clean up temporary output directory.
  if unzipped_jar_path:
    build_utils.DeleteDirectory(unzipped_jar_path)

  if options.stamp:
    build_utils.Touch(options.stamp)

if __name__ == '__main__':
  sys.exit(main())


#!/usr/bin/env python
#
# Copyright 2014 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.

import optparse
import os
import sys
import tempfile

REPOSITORY_ROOT = os.path.abspath(os.path.join(
    os.path.dirname(__file__), '..', '..', '..'))

sys.path.append(os.path.join(REPOSITORY_ROOT, 'build/android/gyp/util'))
import build_utils

JAVA_PACKAGE_PREFIX = 'org/chromium/'

def JarSources(src_dir, src_files, jar_path):
  # The paths of the files in the jar will be the same as they are passed in to
  # the command. Because of this, the command should be run in
  # options.src_dir so the .java file paths in the jar are correct.
  jar_cwd = src_dir
  jar_path = os.path.abspath(jar_path)
  if os.path.exists(jar_path):
    jar_cmd = ['jar', 'uf', jar_path]
  else:
    jar_cmd = ['jar', 'cf', jar_path]

  jar_cmd.extend(src_files)
  build_utils.CheckOutput(jar_cmd, cwd=jar_cwd)

# Uncompress source jars so that they can be combined with other sources
def UnzipSourceJar(jar, unzipped_jar_path):
  if os.path.exists(jar):
    jar_cmd = ['jar', 'xf', os.path.abspath(jar)]
    build_utils.CheckOutput(jar_cmd, cwd=unzipped_jar_path)
  else:
    raise Exception('Jar file does not exist %s' % jar)


def main():
  parser = optparse.OptionParser()
  build_utils.AddDepfileOption(parser)
  parser.add_option('--src-search-dirs', action="append",
      help='A list of directories that should be searched'
           ' for the source files.')
  parser.add_option('--src-files', action="append",
      help='A list of source files to jar.')
  parser.add_option('--src-jars', action="append",
      help='A list of source jars to include in addition to source files.')
  parser.add_option('--src-list-files', action="append",
      help='A list of files that contain a list of sources,'
           ' e.g. a list of \'.sources\' files generated by GN.')
  parser.add_option('--jar-path', help='Jar output path.')
  parser.add_option('--stamp', help='Path to touch on success.')

  options, _ = parser.parse_args()

  # A temporary directory to put the output of jar files.
  unzipped_jar_path = None
  if options.src_jars:
    unzipped_jar_path = tempfile.mkdtemp(dir=os.path.dirname(options.jar_path))
    jar_list = []
    for gn_list in options.src_jars:
      jar_list.extend(build_utils.ParseGnList(gn_list))

    for jar in jar_list:
      UnzipSourceJar(jar, unzipped_jar_path)

  src_search_dirs = []
  for gn_src_search_dirs in options.src_search_dirs:
    src_search_dirs.extend(build_utils.ParseGnList(gn_src_search_dirs))

  src_list_files = []
  if options.src_list_files:
    for gn_src_list_file in options.src_list_files:
      src_list_files.extend(build_utils.ParseGnList(gn_src_list_file))

  src_files = []
  for gn_src_files in options.src_files:
    src_files.extend(build_utils.ParseGnList(gn_src_files))

  # Add files from --source_list_files
  for src_list_file in src_list_files:
    with open(src_list_file, 'r') as f:
      src_files.extend(f.read().splitlines())

  # Preprocess source files by removing any prefix that comes before
  # the Java package name.
  for i, s in enumerate(src_files):
    prefix_position = s.find(JAVA_PACKAGE_PREFIX)
    if prefix_position != -1:
      src_files[i] = s[prefix_position:]

  # Create a dictionary that maps every source directory
  # to source files that it contains.
  dir_to_files_map = {}
  # Initialize the map.
  for src_search_dir in src_search_dirs:
    dir_to_files_map[src_search_dir] = []
  # Fill the map.
  for src_file in src_files:
    number_of_file_instances = 0
    for src_search_dir in src_search_dirs:
      if os.path.isfile(os.path.join(src_search_dir, src_file)):
        number_of_file_instances += 1
        dir_to_files_map[src_search_dir].append(src_file)
    if (number_of_file_instances > 1):
      raise Exception(
          'There is more than one instance of file %s in %s'
          % (src_file, src_search_dirs))
    if (number_of_file_instances < 1):
      raise Exception(
          'Unable to find file %s in %s' % (src_file, src_search_dirs))

  # Delete the old output file if any.
  if os.path.isfile(options.jar_path):
    os.remove(options.jar_path)

  # Jar the sources from every source search directory.
  for src_search_dir in src_search_dirs:
    if len(dir_to_files_map[src_search_dir]) > 0:
      JarSources(src_search_dir, dir_to_files_map[src_search_dir],
                 options.jar_path)
    else:
      raise Exception(
          'Directory %s does not contain any files and can be'
          ' removed from the list of directories to search' % src_search_dir)

  # Jar additional src jars
  if unzipped_jar_path:
    JarSources(unzipped_jar_path, ['.'], options.jar_path)

  if options.depfile:
    deps = []
    for src_dir in src_search_dirs:
      for root, _, filenames in os.walk(src_dir):
        deps.extend(os.path.join(root, f) for f in filenames)
    # Srcjar deps already captured in GN rules (no need to list them here).
    build_utils.WriteDepfile(options.depfile, options.jar_path, deps)

  # Clean up temporary output directory.
  if unzipped_jar_path:
    build_utils.DeleteDirectory(unzipped_jar_path)

  if options.stamp:
    build_utils.Touch(options.stamp)

if __name__ == '__main__':
  sys.exit(main())


#!/usr/bin/env python # # Copyright 2014 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. # The paths of the files in the jar will be the same as they are passed in to # the command. Because of this, the command should be run in # options.src_dir so the .java file paths in the jar are correct. # Uncompress source jars so that they can be combined with other sources # A temporary directory to put the output of jar files. # Add files from --source_list_files # Preprocess source files by removing any prefix that comes before # the Java package name. # Create a dictionary that maps every source directory # to source files that it contains. # Initialize the map. # Fill the map. # Delete the old output file if any. # Jar the sources from every source search directory. # Jar additional src jars # Srcjar deps already captured in GN rules (no need to list them here). # Clean up temporary output directory.