regis@google.com
93059fe3cf
Remove support for warnings in parser and related flags. Rename flag --error-on-malformed-type to --error-on-bad-type, since it covers both malformed and malbounded types (also closer to --error-on-bad-override). R=hausner@google.com Review URL: https://codereview.chromium.org//23465004 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26677 260f80e4-7a28-3924-810f-c04153c831b5
103 lines
3.0 KiB
Python
Executable File
103 lines
3.0 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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"""Script to create snapshot bin file."""
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import getopt
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import optparse
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import os
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from os.path import basename, join
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import sys
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import utils
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HOST_OS = utils.GuessOS()
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HOST_CPUS = utils.GuessCpus()
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DEBUG = False
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VERBOSE = False
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def BuildOptions():
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result = optparse.OptionParser()
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result.add_option("--executable",
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action="store", type="string",
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help="path to snapshot generator executable")
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result.add_option("--output_bin",
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action="store", type="string",
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help="output file name into which snapshot in binary form is generated")
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result.add_option("--script",
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action="store", type="string",
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help="Dart script for which snapshot is to be generated")
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result.add_option("--url_mapping",
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default=[],
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action="append",
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help="mapping from url to file name, used when generating snapshots")
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result.add_option("-v", "--verbose",
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help='Verbose output.',
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default=False, action="store_true")
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result.add_option("--target_os",
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action="store", type="string",
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help="Which os to run the executable on. Current choice is android")
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result.add_option("--abi",
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action="store", type="string",
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help="Desired ABI for android target OS. armeabi-v7a or x86")
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return result
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def ProcessOptions(options):
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if not options.executable:
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sys.stderr.write('--executable not specified\n')
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return False
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if not options.output_bin:
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sys.stderr.write('--output_bin not specified\n')
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return False
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if options.abi and not options.target_os == 'android':
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sys.stderr.write('--abi requires --target_os android\n')
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return False
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return True
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def Main():
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# Parse options.
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parser = BuildOptions()
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(options, args) = parser.parse_args()
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if not ProcessOptions(options):
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parser.print_help()
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return 1
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# If there are additional arguments, report error and exit.
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if args:
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parser.print_help()
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return 1
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# Setup arguments to the snapshot generator binary.
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script_args = ["--error_on_bad_type", "--error_on_bad_override"]
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# First setup the snapshot output filename.
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script_args.append(''.join([ "--snapshot=", options.output_bin ]))
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# Next setup all url mapping options specified.
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for url_arg in options.url_mapping:
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url_mapping_argument = ''.join(["--url_mapping=", url_arg ])
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script_args.append(url_mapping_argument)
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# Finally append the script name if one is specified.
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if options.script:
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script_args.append(options.script)
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# Construct command line to execute the snapshot generator binary and invoke.
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command = [ options.executable ] + script_args
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try:
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utils.RunCommand(command, outStream=sys.stderr, errStream=sys.stderr,
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verbose=options.verbose, printErrorInfo=True)
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except Exception as e:
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return -1
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return 0
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if __name__ == '__main__':
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sys.exit(Main())
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