def setUp(self):
self._incSim = IncludeHandler.CppIncludeStdin([], [])
def main(argv=None):
"""Command line options."""
if argv is None:
argv = sys.argv
else:
sys.argv.extend(argv)
program_name = os.path.basename(sys.argv[0])
program_version = "v%s" % __version__
program_build_date = str(__updated__)
program_version_message = '%%(prog)s %s (%s)' % (program_version, program_build_date)
program_shortdesc = __import__('__main__').__doc__.split("\n")[1]
program_license = """%s
Created by Paul Ross on %s.
Copyright 2015. All rights reserved.
Licensed under the GPL License 2.0
USAGE
""" % (program_shortdesc, str(__date__))
# Setup argument parser
parser = argparse.ArgumentParser(description=program_license,
formatter_class=argparse.RawDescriptionHelpFormatter)
parser.add_argument("-v", "--verbose", dest="verbose",
action="count", default=0,
help="set verbosity level [default: %(default)s]")
parser.add_argument("-t", '--tokens', dest="tokens", action="store_true",
help="Show actual preprocessing tokens.")
parser.add_argument('-V', '--version', action='version',
version=program_version_message)
parser.add_argument(dest="path", metavar="path", nargs='?',
help="Paths to source file. If absent then stdin is processed."
" [default: %(default)s]")
# cpp like options
parser.add_argument("-d", dest="macroOptions", action='append',
default=[],
help="Pre-processor options M, D and N."
" [default: %(default)s]")
parser.add_argument("-E", dest="preprocess", action="store_true",
required=True,
help="Pre-process, required.")
Cpp.addStandardArguments(parser)
args = parser.parse_args()
if args.path is None:
# stdin
myIncH = IncludeHandler.CppIncludeStdin(
theUsrDirs=args.incUsr or [],
theSysDirs=args.incSys or [],
)
ituName = 'stdin'
else:
myIncH = IncludeHandler.CppIncludeStdOs(
theUsrDirs=args.incUsr or [],
theSysDirs=args.incSys or [],
)
ituName = args.path
_processFile(ituName,
myIncH,
Cpp.stdPredefinedMacros(args),
Cpp.predefinedFileObjects(args),
args.tokens,
args.macroOptions)
return 0