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# Copyright (c) 2016 Mirantis, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import argparse
import os
import sys
import six
import muranopkgcheck
from muranopkgcheck import log
from muranopkgcheck import manager
LOG = log.getLogger(__name__)
def parse_cli_args(args=None):
usage_string = 'murano-pkg-checker [options] <path to package>'
parser = argparse.ArgumentParser(
description='murano-pkg-checker arguments',
formatter_class=argparse.HelpFormatter,
usage=usage_string
)
parser.add_argument('--select',
dest='select',
required=False,
type=str,
help='select errors and warnings (e.g. E001,W002)')
parser.add_argument('--ignore',
dest='ignore',
required=False,
type=str,
help='skip errors and warnings (e.g. E042,W007)')
parser.add_argument('--verbose', '-v',
dest='verbose',
default=0,
action='count',
help='Verbosity level. -v for ERROR. -vv for INFO')
parser.add_argument('--debug',
dest='debug',
action='store_true',
help='Set logging level to DEBUG')
parser.add_argument('--discover',
dest='discover',
action='store_true',
help='Run discovery packages')
parser.add_argument('path',
type=str,
help='Path to package or catalog')
parser.add_argument('--version',
action='version',
version=muranopkgcheck.__version__,
help="Show program's version number and exit.")
return parser.parse_args(args=args)
def setup_logs(args):
if args.verbose == 0:
log.setup(level=log.CRITICAL)
elif args.verbose == 1:
log.setup(level=log.ERROR)
else:
log.setup(level=log.INFO)
if args.debug:
log.setup(level=log.DEBUG)
def run(args, pkg_path=None, quiet_load=False):
m = manager.Manager(pkg_path or args.path, quiet_load=quiet_load)
m.load_plugins()
if args.select:
select = args.select.split(',')
else:
select = None
if args.ignore:
ignore = args.ignore.split(',')
else:
ignore = None
errors = m.validate(select=select, ignore=ignore)
fmt = manager.PlainTextFormatter()
return fmt.format(errors)
def discover(args):
errors = []
for dirpath, dirnames, filenames in os.walk(args.path):
items = dirnames
for item in items:
if item.startswith('.'):
continue
try:
path = os.path.join(dirpath, item)
pkg_errors = run(args, path, quiet_load=True)
LOG.info("Package {} discovered".format(path))
if pkg_errors:
errors.append("Errors in package {}\n{}\n"
"".format(path, pkg_errors))
except ValueError:
pass
return '\n'.join(errors)
def main():
args = parse_cli_args()
setup_logs(args)
try:
if args.discover:
errors = discover(args)
else:
errors = run(args)
except ValueError as e:
LOG.error(six.text_type(e))
print(six.text_type(e))
return 2
except Exception as e:
LOG.critical(six.text_type(e), exc_info=sys.exc_info())
return 3
if errors:
print(errors)
return 1
else:
print('No errors found!')
if __name__ == '__main__':
sys.exit(main())
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