| #!/usr/bin/env python |
| # Copyright 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. |
| |
| import argparse |
| import subprocess |
| import sys |
| import os |
| import yaml |
| |
| |
| MOJO_DART_TOOLS_DIR = os.path.dirname(os.path.abspath(__file__)) |
| SRC_ROOT = os.path.dirname(os.path.dirname(os.path.dirname(MOJO_DART_TOOLS_DIR))) |
| MOJO_DIR = os.path.join(SRC_DOOT, 'mojo', 'public', 'dart') |
| MOJO_PUBSPEC = os.path.join(MOJO_DIR, 'pubspec.yaml') |
| MOJO_PUBSPEC_LOCK = os.path.join(MOJO_DIR, 'pubspec.lock') |
| SDK_EXT = os.path.join(MOJO_DIR, 'lib', '_sdkext') |
| |
| SDK_EXT_TEMPLATE = '''{ |
| "dart:mojo.internal": "%(build_dir)s/gen/dart-pkg/mojo/sdk_ext/internal.dart" |
| }''' |
| |
| def version_for_pubspec(pubspec_path): |
| with open(pubspec_path, 'r') as stream: |
| dependency_spec = yaml.load(stream) |
| return dependency_spec['version'] |
| |
| |
| def entry_for_dependency(dart_pkg_dir, dependency): |
| dependency_path = os.path.join(dart_pkg_dir, dependency) |
| version = version_for_pubspec(os.path.join(dependency_path, 'pubspec.yaml')) |
| return { |
| 'description': { |
| 'path': os.path.relpath(dependency_path, MOJO_DIR), |
| 'relative': True, |
| }, |
| 'source': 'path', |
| 'version': version, |
| } |
| |
| |
| def main(): |
| parser = argparse.ArgumentParser(description='Adds files to the source tree to make the dart analyzer happy') |
| parser.add_argument('build_dir', type=str, help='Path the build directory to use for build artifacts') |
| args = parser.parse_args() |
| |
| dart_pkg_dir = os.path.join(args.build_dir, 'gen', 'dart-pkg') |
| |
| if not os.path.exists(dart_pkg_dir): |
| print 'Cannot find Dart pacakges at "%s".' % dart_pkg_dir |
| print 'Did you run `ninja -C %s` ?' % os.path.relpath(args.build_dir, os.getcwd()) |
| return 1 |
| |
| packages = {} |
| |
| with open(MOJO_PUBSPEC, 'r') as stream: |
| spec = yaml.load(stream) |
| for dependency in spec['dependencies'].keys(): |
| packages[dependency] = entry_for_dependency(dart_pkg_dir, dependency) |
| |
| lock = { 'packages': packages } |
| with open(MOJO_PUBSPEC_LOCK, 'w') as stream: |
| yaml.dump(lock, stream=stream, default_flow_style=False) |
| |
| with open(SDK_EXT, 'w') as stream: |
| rebased_build_dir = os.path.relpath(args.build_dir, os.path.dirname(SDK_EXT)) |
| stream.write(SDK_EXT_TEMPLATE % { 'build_dir': rebased_build_dir }) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |