def main():
argument_parser = make_argument_parser()
args = argument_parser.parse_args()
if args.version:
print(f'wfc {get_version()}')
return 0
try:
if args.check_schema:
validator = SchemaValidator()
for script_file_name in args.check_schema:
with open(script_file_name) as script_file:
validator.execute(load_compiled_script(script_file))
return 0
else:
with core.CompilerContext(args) as context:
rc = core.compile(context)
except (FileNotFoundError, IsADirectoryError, NotADirectoryError,
InvalidOutputFormat, SchemaViolationError) as ex:
sys.stderr.write(f'{ex}\n')
rc = getattr(ex, 'errno', 1)
return rc
def test_create_context_with_no_arguments(self):
args = self.arg_parser.parse_args([])
with core.CompilerContext(args) as context:
self.assertIs(sys.stdout, context.get_output_file())
self.assertIs(sys.stdin, context.get_input_file())
self.assertEqual('2.2.0', context.get_output_version())
self.assertEqual(os.path.abspath('.'),
context.get_work_directory())
self.assertTrue(context.is_verbose())
self.assertTrue(context.has_pending_sources())
context.next()
self.assertFalse(context.has_pending_sources())
def _compile_with_args(self, args):
with core.CompilerContext(self.arg_parser.parse_args(args)) as context:
context.set_quiet()
return core.compile(context)
def test_create_context_with_version_220(self):
args = self.arg_parser.parse_args(['-v', '2.2.0'])
with core.CompilerContext(args) as context:
self.assertIs(context.get_version(), OutputVersion.V22)
def test_create_context_with_bad_version(self):
args = self.arg_parser.parse_args(['-v', '2.0.0'])
with self.assertRaises(ValueError) as error:
core.CompilerContext(args)
self.assertEquals('\'2.0.0\' is not a valid OutputVersion',
str(error.exception))
def test_create_context_with_bad_not_a_directory(self):
args = self.arg_parser.parse_args(['-w', __file__])
with self.assertRaises(NotADirectoryError):
core.CompilerContext(args)
def test_create_context_with_bad_workdirectory(self):
args = self.arg_parser.parse_args(['-w', 'not-a-directory'])
with self.assertRaises(FileNotFoundError):
core.CompilerContext(args)