| #!/usr/bin/env python |
| # |
| # Copyright (c) 2012 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. |
| |
| """Runs findbugs, and returns an error code if there are new warnings. |
| |
| Other options |
| --only-analyze used to only analyze the class you are interested. |
| --relase-build analyze the classes in out/Release directory. |
| --findbugs-args used to passin other findbugs's options. |
| |
| Run |
| $CHROMIUM_SRC/third_party/findbugs/bin/findbugs -textui for details. |
| |
| """ |
| |
| import argparse |
| import os |
| import sys |
| |
| import devil_chromium |
| from devil.utils import run_tests_helper |
| |
| from pylib.constants import host_paths |
| from pylib.utils import findbugs |
| |
| _DEFAULT_BASE_DIR = os.path.join( |
| host_paths.DIR_SOURCE_ROOT, 'build', 'android', 'findbugs_filter') |
| |
| sys.path.append( |
| os.path.join(host_paths.DIR_SOURCE_ROOT, 'build', 'android', 'gyp')) |
| from util import build_utils # pylint: disable=import-error |
| |
| |
| def main(): |
| parser = argparse.ArgumentParser() |
| |
| parser.add_argument( |
| '-v', '--verbose', action='count', help='Enable verbose logging.') |
| parser.add_argument( |
| '-a', '--auxclasspath', default=None, dest='auxclasspath', |
| help='Set aux classpath for analysis.') |
| parser.add_argument( |
| '--auxclasspath-gyp', dest='auxclasspath_gyp', |
| help='A gyp list containing the aux classpath for analysis') |
| parser.add_argument( |
| '-o', '--only-analyze', default=None, |
| dest='only_analyze', help='Only analyze the given classes and packages.') |
| parser.add_argument( |
| '-e', '--exclude', default=None, dest='exclude', |
| help='Exclude bugs matching given filter.') |
| parser.add_argument( |
| '-l', '--release-build', action='store_true', dest='release_build', |
| help='Analyze release build instead of debug.') |
| parser.add_argument( |
| '-f', '--findbug-args', default=None, dest='findbug_args', |
| help='Additional findbug arguments.') |
| parser.add_argument( |
| '-b', '--base-dir', default=_DEFAULT_BASE_DIR, |
| dest='base_dir', help='Base directory for configuration file.') |
| parser.add_argument( |
| '--output-file', dest='output_file', |
| help='Path to save the output to.') |
| parser.add_argument( |
| '--stamp', help='Path to touch on success.') |
| parser.add_argument( |
| '--depfile', help='Path to the depfile. This must be specified as the ' |
| "action's first output.") |
| |
| parser.add_argument( |
| 'jar_paths', metavar='JAR_PATH', nargs='+', |
| help='JAR file to analyze') |
| |
| args = parser.parse_args(build_utils.ExpandFileArgs(sys.argv[1:])) |
| |
| run_tests_helper.SetLogLevel(args.verbose) |
| |
| devil_chromium.Initialize() |
| |
| if args.auxclasspath: |
| args.auxclasspath = args.auxclasspath.split(':') |
| elif args.auxclasspath_gyp: |
| args.auxclasspath = build_utils.ParseGypList(args.auxclasspath_gyp) |
| |
| if args.base_dir: |
| if not args.exclude: |
| args.exclude = os.path.join(args.base_dir, 'findbugs_exclude.xml') |
| |
| findbugs_command, findbugs_warnings = findbugs.Run( |
| args.exclude, args.only_analyze, args.auxclasspath, |
| args.output_file, args.findbug_args, args.jar_paths) |
| |
| if findbugs_warnings: |
| print |
| print '*' * 80 |
| print 'FindBugs run via:' |
| print findbugs_command |
| print |
| print 'FindBugs reported the following issues:' |
| for warning in sorted(findbugs_warnings): |
| print str(warning) |
| print '*' * 80 |
| print |
| else: |
| if args.depfile: |
| build_utils.WriteDepfile( |
| args.depfile, |
| build_utils.GetPythonDependencies() + args.auxclasspath |
| + args.jar_paths) |
| if args.stamp: |
| build_utils.Touch(args.stamp) |
| |
| return len(findbugs_warnings) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |
| |