blob: c0e7eedba7fe1bee895e2f3d94874622911d8cd4 [file] [log] [blame]
# Copyright 2013 The Flutter Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# This python script uses `pub get --offline` to fill in
# .dart_tool/package_config.json files for Dart packages in the tree whose
# dependencies should be entirely resolved without requesting data from pub.dev.
# This allows us to be certain that the Dart code we are pulling for these
# packages is explicitly fetched by `gclient sync` rather than implicitly
# fetched by pub version solving, and pub fetching transitive dependencies.
import json
import os
import subprocess
import sys
SRC_ROOT = os.path.dirname(
os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
)
ENGINE_DIR = os.path.join(SRC_ROOT, 'flutter')
ALL_PACKAGES = [
os.path.join(ENGINE_DIR, 'ci'),
os.path.join(ENGINE_DIR, 'flutter_frontend_server'),
os.path.join(ENGINE_DIR, 'impeller', 'golden_tests_harvester'),
os.path.join(ENGINE_DIR, 'impeller', 'tessellator', 'dart'),
os.path.join(ENGINE_DIR, 'shell', 'vmservice'),
os.path.join(ENGINE_DIR, 'testing', 'android_background_image'),
os.path.join(ENGINE_DIR, 'testing', 'benchmark'),
os.path.join(ENGINE_DIR, 'testing', 'dart'),
os.path.join(ENGINE_DIR, 'testing', 'litetest'),
os.path.join(ENGINE_DIR, 'testing', 'scenario_app'),
os.path.join(ENGINE_DIR, 'testing', 'skia_gold_client'),
os.path.join(ENGINE_DIR, 'testing', 'smoke_test_failure'),
os.path.join(ENGINE_DIR, 'testing', 'symbols'),
os.path.join(ENGINE_DIR, 'tools', 'android_lint'),
os.path.join(ENGINE_DIR, 'tools', 'api_check'),
os.path.join(ENGINE_DIR, 'tools', 'build_bucket_golden_scraper'),
os.path.join(ENGINE_DIR, 'tools', 'clang_tidy'),
os.path.join(ENGINE_DIR, 'tools', 'const_finder'),
os.path.join(ENGINE_DIR, 'tools', 'gen_web_locale_keymap'),
os.path.join(ENGINE_DIR, 'tools', 'githooks'),
os.path.join(ENGINE_DIR, 'tools', 'licenses'),
os.path.join(ENGINE_DIR, 'tools', 'path_ops', 'dart'),
os.path.join(ENGINE_DIR, 'tools', 'pkg', 'engine_repo_tools'),
]
def fetch_package(pub, package):
try:
subprocess.check_output(pub, cwd=package, stderr=subprocess.STDOUT)
except subprocess.CalledProcessError as err:
print(
'"%s" failed in "%s" with status %d:\n%s' %
(' '.join(pub), package, err.returncode, err.output)
)
return 1
return 0
def check_package(package):
package_config = os.path.join(package, '.dart_tool', 'package_config.json')
pub_count = 0
with open(package_config) as config_file:
data_dict = json.load(config_file)
packages_data = data_dict['packages']
for package_data in packages_data:
package_uri = package_data['rootUri']
package_name = package_data['name']
if '.pub-cache' in package_uri and 'pub.dartlang.org' in package_uri:
print('Error: package "%s" was fetched from pub' % package_name)
pub_count = pub_count + 1
if pub_count > 0:
print(
'Error: %d packages were fetched from pub for %s' %
(pub_count, package)
)
print(
'Please fix the pubspec.yaml for %s '
'so that all dependencies are path dependencies' % package
)
return pub_count
EXCLUDED_DIRS = [
os.path.join(ENGINE_DIR, 'lib'),
os.path.join(ENGINE_DIR, 'prebuilts'),
os.path.join(ENGINE_DIR, 'shell', 'platform', 'fuchsia'),
os.path.join(ENGINE_DIR, 'shell', 'vmservice'),
os.path.join(ENGINE_DIR, 'sky', 'packages'),
os.path.join(ENGINE_DIR, 'third_party'),
os.path.join(ENGINE_DIR, 'web_sdk'),
]
# Returns a list of paths to directories containing pubspec.yaml files that
# are not listed in ALL_PACKAGES. Directory trees under the paths in
# EXCLUDED_DIRS are skipped.
def find_unlisted_packages():
unlisted = []
for root, dirs, files in os.walk(ENGINE_DIR):
excluded = []
for dirname in dirs:
full_dirname = os.path.join(root, dirname)
if full_dirname in EXCLUDED_DIRS:
excluded.append(dirname)
for exclude in excluded:
dirs.remove(exclude)
for filename in files:
if filename == 'pubspec.yaml':
if root not in ALL_PACKAGES:
unlisted.append(root)
return unlisted
def main():
dart_sdk_bin = os.path.join(
SRC_ROOT, 'third_party', 'dart', 'tools', 'sdks', 'dart-sdk', 'bin'
)
# Ensure all relevant packages are listed in ALL_PACKAGES.
unlisted = find_unlisted_packages()
if len(unlisted) > 0:
for pkg in unlisted:
print(
'The Dart package "%s" must be checked in flutter/tools/pub_get_offline.py'
% pkg
)
return 1
dart = 'dart'
if os.name == 'nt':
dart = 'dart.exe'
pubcmd = [os.path.join(dart_sdk_bin, dart), 'pub', 'get', '--offline']
pub_count = 0
for package in ALL_PACKAGES:
if fetch_package(pubcmd, package) != 0:
return 1
pub_count = pub_count + check_package(package)
if pub_count > 0:
return 1
return 0
if __name__ == '__main__':
sys.exit(main())