| # Copyright 2017 The Cobalt Authors. All Rights Reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| """Extracts files and writes platforms information. |
| |
| This script extracts the app launcher scripts (and all their dependencies) from |
| the Cobalt source tree, and then packages them into a user-specified location so |
| that the app launcher can be run independent of the Cobalt source tree. |
| """ |
| |
| import argparse |
| import fnmatch |
| import logging |
| import os |
| import shutil |
| import sys |
| import tempfile |
| |
| from starboard.tools import command_line |
| from starboard.tools import log_level |
| from starboard.tools import port_symlink |
| from starboard.tools.paths import REPOSITORY_ROOT |
| |
| # Default directories to app launcher resources. |
| _INCLUDE_FILE_PATTERNS = [ |
| ('cobalt', '*.py'), |
| ('starboard', '*.py'), |
| ('starboard', '*.pfx'), |
| # Just match everything since the Evergreen tests are written using shell |
| # scripts and html files. |
| ('starboard/evergreen/testing', '*'), |
| ('starboard/tools/testing', 'sharding_configuration.json') |
| ] |
| |
| _INCLUDE_BLACK_BOX_TESTS_PATTERNS = [ |
| # Black box and web platform tests have non-py assets, so everything |
| # is picked up. |
| ('cobalt/black_box_tests', '*'), |
| ('third_party/web_platform_tests', '*'), |
| ('third_party/proxy_py', '*'), |
| ] |
| |
| # Do not allow .git directories to make it into the build. |
| _EXCLUDE_DIRECTORY_PATTERNS = ['.git'] |
| |
| |
| def _MakeDir(d): |
| """Make the specified directory and any parents in the path. |
| |
| Args: |
| d: Directory name to create. |
| """ |
| if d and not os.path.isdir(d): |
| root = os.path.dirname(d) |
| _MakeDir(root) |
| os.mkdir(d) |
| |
| |
| def _IsOutDir(source_root, d): |
| """Check if d is under source_root/out directory. |
| |
| Args: |
| source_root: Absolute path to the root of the files to be copied. |
| d: Directory to be checked. |
| |
| Returns: |
| true if d in in source_root/out. |
| """ |
| out_dir = os.path.join(source_root, 'out') |
| return out_dir in d |
| |
| |
| def _FindFilesRecursive( # pylint: disable=missing-docstring |
| src_root, glob_pattern): |
| src_root = os.path.normpath(src_root) |
| logging.info('Searching in %s for %s type files.', src_root, glob_pattern) |
| file_list = [] |
| for root, dirs, files in os.walk(src_root, topdown=True): |
| # Prunes when using os.walk with topdown=True |
| for d in list(dirs): |
| if d in _EXCLUDE_DIRECTORY_PATTERNS: |
| dirs.remove(d) |
| # Eliminate any locally built files under the out directory. |
| if _IsOutDir(src_root, root): |
| continue |
| files = fnmatch.filter(files, glob_pattern) |
| for f in files: |
| file_list.append(os.path.join(root, f)) |
| return file_list |
| |
| |
| def CopyAppLauncherTools(repo_root, |
| dest_root, |
| additional_glob_patterns=None, |
| include_black_box_tests=True): |
| """Copies app launcher related files to the destination root. |
| |
| Args: |
| repo_root: The 'src' path that will be used for packaging. |
| dest_root: The directory where the src files will be stored. |
| additional_glob_patterns: Some platforms may need to include certain |
| dependencies beyond the default include file patterns. The results here |
| will be merged in with _INCLUDE_FILE_PATTERNS. |
| include_black_box_tests: If True then the resources for the black box tests |
| are included. |
| """ |
| dest_root = _PrepareDestination(dest_root) |
| copy_list = _GetSourceFilesList(repo_root, additional_glob_patterns, |
| include_black_box_tests) |
| _CopyFiles(repo_root, dest_root, copy_list) |
| |
| |
| def _PrepareDestination(dest_root): # pylint: disable=missing-docstring |
| # Make sure dest_root is an absolute path. |
| logging.info('Copying App Launcher tools to = %s', dest_root) |
| dest_root = os.path.normpath(dest_root) |
| if not os.path.isabs(dest_root): |
| dest_root = os.path.join(os.getcwd(), dest_root) |
| dest_root = port_symlink.ToLongPath(dest_root) |
| logging.info('Absolute destination path = %s', dest_root) |
| # Remove previous output directory if it exists |
| if os.path.isdir(dest_root): |
| shutil.rmtree(dest_root) |
| return dest_root |
| |
| |
| def _GetSourceFilesList( # pylint: disable=missing-docstring |
| repo_root, |
| additional_glob_patterns=None, |
| include_black_box_tests=True): |
| # Find all glob files from specified search directories. |
| include_glob_patterns = _INCLUDE_FILE_PATTERNS |
| if additional_glob_patterns: |
| include_glob_patterns += additional_glob_patterns |
| if include_black_box_tests: |
| include_glob_patterns += _INCLUDE_BLACK_BOX_TESTS_PATTERNS |
| copy_list = [] |
| for d, glob_pattern in include_glob_patterns: |
| flist = _FindFilesRecursive(os.path.join(repo_root, d), glob_pattern) |
| copy_list.extend(flist) |
| # Copy all src/*.py from repo_root without recursing down. |
| for f in os.listdir(repo_root): |
| src = os.path.join(repo_root, f) |
| if os.path.isfile(src) and src.endswith('.py'): |
| copy_list.append(src) |
| # Order by file path string and remove any duplicate paths. |
| copy_list = list(set(copy_list)) |
| copy_list.sort() |
| return copy_list |
| |
| |
| def _CopyFiles( # pylint: disable=missing-docstring |
| repo_root, dest_root, copy_list): |
| # Copy the src files to the destination directory. |
| folders_logged = set() |
| for src in copy_list: |
| tail_path = os.path.relpath(src, repo_root) |
| dst = os.path.join(dest_root, tail_path) |
| d = os.path.dirname(dst) |
| if not os.path.isdir(d): |
| os.makedirs(d) |
| src_folder = os.path.dirname(src) |
| if src_folder not in folders_logged: |
| folders_logged.add(src_folder) |
| logging.info(src_folder + ' -> ' + os.path.dirname(dst)) |
| shutil.copy2(src, dst) |
| |
| |
| def MakeZipArchive(src, output_zip): |
| """Convenience function to zip up all files in the src directory. |
| |
| Intended for use with the dest_root output from CopyAppLauncherTools() to |
| create a zip file with the relative root being the src directory. |
| |
| Args: |
| src: Path to the directory of files to zip up. |
| output_zip: Path to the zip file to create. |
| """ |
| if os.path.isfile(output_zip): |
| os.unlink(output_zip) |
| logging.info('Creating a zip file of the app launcher package') |
| logging.info(src + ' -> ' + output_zip) |
| tmp_file = shutil.make_archive(src, 'zip', src) |
| shutil.move(tmp_file, output_zip) |
| |
| |
| def main(command_args): |
| parser = argparse.ArgumentParser() |
| command_line.AddLoggingArguments(parser, default='warning') |
| dest_group = parser.add_mutually_exclusive_group(required=True) |
| dest_group.add_argument( |
| '-d', |
| '--destination_root', |
| help='The path to the root of the destination folder into which the ' |
| 'application resources are packaged.') |
| dest_group.add_argument( |
| '-z', |
| '--zip_file', |
| help='The path to a zip file into which the application resources are ' |
| 'packaged.') |
| dest_group.add_argument( |
| '-l', |
| '--list', |
| action='store_true', |
| help='List to stdout the application resources relative to the current ' |
| 'directory.') |
| parser.add_argument( |
| '--return_list', |
| action='store_true', |
| help='Return the application resources instead of printing them.') |
| parser.add_argument( |
| '-v', |
| '--verbose', |
| action='store_true', |
| help='Enables verbose logging. For more control over the ' |
| "logging level use '--log_level' instead.") |
| args = parser.parse_args(command_args) |
| |
| log_level.InitializeLogging(args) |
| |
| if args.destination_root: |
| CopyAppLauncherTools(REPOSITORY_ROOT, args.destination_root) |
| elif args.zip_file: |
| try: |
| temp_dir = tempfile.mkdtemp(prefix='cobalt_app_launcher_') |
| CopyAppLauncherTools(REPOSITORY_ROOT, temp_dir) |
| MakeZipArchive(temp_dir, args.zip_file) |
| finally: |
| shutil.rmtree(temp_dir) |
| elif args.list: |
| src_files = [] |
| for src_file in _GetSourceFilesList(REPOSITORY_ROOT): |
| # Skip paths with '$' since they won't get through the Ninja generator. |
| if '$' in src_file: |
| continue |
| # Forward slashes for gyp, even on Windows. |
| src_file = src_file.replace('\\', '/') |
| src_files.append(src_file) |
| out = ' '.join(src_files) |
| if args.return_list: |
| return out.strip() |
| else: |
| print(out.strip()) |
| return 0 |
| |
| |
| def DoMain(argv): |
| """Script main function.""" |
| return main(argv) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main(sys.argv[1:])) |