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| 1 #!/usr/bin/env python | |
| 2 # | |
| 3 # Copyright 2015 The Chromium Authors. All rights reserved. | |
| 4 # Use of this source code is governed by a BSD-style license that can be | |
| 5 # found in the LICENSE file. | |
| 6 | |
| 7 """Utility for static analysis test of dart packages generated by dart-pkg""" | |
| 8 | |
| 9 import argparse | |
| 10 import errno | |
| 11 import json | |
| 12 import multiprocessing | |
| 13 import os | |
| 14 import shutil | |
| 15 import subprocess | |
| 16 import sys | |
| 17 | |
| 18 DART_ANALYZE = os.path.join(os.path.dirname(os.path.abspath(__file__)), | |
| 19 "dart_analyze.py") | |
| 20 | |
| 21 # List of analysis results. | |
| 22 result_list = [] | |
| 23 def collect_result(result): | |
| 24 result_list.append(result) | |
| 25 | |
| 26 def analyze_entrypoints(dart_sdk, package_root, entrypoints): | |
| 27 cmd = [ "python", DART_ANALYZE ] | |
| 28 cmd.append("--dart-sdk") | |
| 29 cmd.append(dart_sdk) | |
| 30 cmd.append("--entrypoints") | |
| 31 cmd.extend(entrypoints) | |
| 32 cmd.append("--package-root") | |
| 33 cmd.append(package_root) | |
| 34 cmd.append("--show-sdk-warnings") | |
| 35 try: | |
| 36 subprocess.check_output(cmd, stderr=subprocess.STDOUT) | |
| 37 except subprocess.CalledProcessError as e: | |
| 38 print('Failed analyzing %s' % entrypoints) | |
| 39 print(e.output) | |
| 40 return e.returncode | |
| 41 return 0 | |
| 42 | |
| 43 | |
| 44 def analyze_package(dart_sdk, package_root, package): | |
| 45 package_name = package[0] | |
| 46 package_entrypoints = package[1] | |
| 47 print('Analyzing dart-pkg %s ' % package_name) | |
| 48 return analyze_entrypoints(dart_sdk, package_root, package_entrypoints) | |
| 49 | |
| 50 # Filter entrypoints for files that exist. | |
| 51 def filter_entrypoints(package_name, entrypoints): | |
| 52 result = [] | |
| 53 for entrypoint in entrypoints: | |
| 54 if os.path.isfile(entrypoint): | |
| 55 result.append(entrypoint) | |
| 56 else: | |
| 57 print('WARNING: Could not find %s from %s ' % (entrypoint, package_name)) | |
| 58 return result | |
| 59 | |
| 60 def main(): | |
| 61 parser = argparse.ArgumentParser(description='Generate a dart-pkg') | |
| 62 parser.add_argument('--dart-sdk', | |
| 63 action='store', | |
| 64 metavar='dart_sdk', | |
| 65 help='Path to the Dart SDK.') | |
| 66 parser.add_argument('--dart-pkg-dir', | |
| 67 action='store', | |
| 68 metavar='dart_pkg_dir', | |
| 69 help='Directory of dart packages', | |
| 70 required=True) | |
| 71 parser.add_argument('--package-root', | |
| 72 metavar='package_root', | |
| 73 help='packages/ directory', | |
| 74 required=True) | |
| 75 parser.add_argument('package_name', | |
| 76 nargs='?', | |
| 77 default=None) | |
| 78 args = parser.parse_args() | |
| 79 | |
| 80 # Make sure we have a Dart SDK. | |
| 81 dart_sdk = args.dart_sdk | |
| 82 if dart_sdk is None: | |
| 83 dart_sdk = os.environ.get('DART_SDK') | |
| 84 if dart_sdk is None: | |
| 85 print "Pass --dart-sdk, or define the DART_SDK environment variable" | |
| 86 return 1 | |
| 87 | |
| 88 jobs = [] | |
| 89 # Determine which packages to analyze | |
| 90 for filename in os.listdir(args.dart_pkg_dir): | |
| 91 if filename.endswith('.entries'): | |
| 92 if not args.package_name or (filename == args.package_name + '.entries'): | |
| 93 with open(os.path.join(args.dart_pkg_dir, filename)) as f: | |
| 94 entrypoints = f.read().splitlines() | |
| 95 package_name = os.path.splitext(filename)[0] | |
| 96 entrypoints = filter_entrypoints(package_name, entrypoints) | |
| 97 if entrypoints != []: | |
| 98 jobs.append([package_name, entrypoints]) | |
| 99 | |
| 100 # Create a process pool. | |
| 101 pool = multiprocessing.Pool(multiprocessing.cpu_count()) | |
| 102 # Spawn jobs. | |
| 103 for job in jobs: | |
| 104 pool.apply_async(analyze_package, | |
| 105 args = (dart_sdk, args.package_root, job, ), | |
| 106 callback = collect_result) | |
| 107 # Wait for them to complete. | |
| 108 pool.close(); | |
| 109 pool.join(); | |
| 110 | |
| 111 # Return the error code if any packages failed. | |
| 112 for result in result_list: | |
| 113 if result != 0: | |
| 114 return result | |
| 115 | |
| 116 return 0 | |
| 117 | |
| 118 if __name__ == '__main__': | |
| 119 sys.exit(main()) | |
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Chromium Code Reviews
Issue 2250183003:
Make the fuchsia mojo/public repo the source of truth. (Closed)
Base URL: https://github.com/domokit/mojo.git@master