gns3-registry/check.py
2017-06-15 11:46:28 +02:00

118 lines
4.1 KiB
Python

#!/usr/bin/env python
#
# Copyright (C) 2015 GNS3 Technologies Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import jsonschema
import json
import sys
import subprocess
def check_appliance(appliance):
global images
images = set()
global md5sums
md5sums = set()
with open('schemas/appliance_v4.json') as f:
schema_v4 = json.load(f)
with open('schemas/appliance_v3.json') as f:
schema_v3 = json.load(f)
with open(os.path.join('appliances', appliance)) as f:
appliance_json = json.load(f)
if appliance_json['registry_version'] == 3:
jsonschema.validate(appliance_json, schema_v3)
elif appliance_json['registry_version'] == 4:
jsonschema.validate(appliance_json, schema_v4)
try:
appliance_json_v3 = appliance_json.copy()
appliance_json_v3['registry_version'] = 3
jsonschema.validate(appliance_json_v3, schema_v3)
print('Appliance ' + appliance + ' can be downgraded to registry version 3')
sys.exit(1)
except jsonschema.exceptions.ValidationError:
# The appliance require the schema V4
pass
else:
return
print('Schema version {} is not supported'.format(appliance_json['registry_version']))
sys.exit(1)
if 'images' in appliance_json:
for image in appliance_json['images']:
if image['filename'] in images:
print('Duplicate image filename ' + image['filename'])
sys.exit(1)
if image['md5sum'] in md5sums:
print('Duplicate image md5sum ' + image['md5sum'])
sys.exit(1)
images.add(image['filename'])
md5sums.add(image['md5sum'])
for version in appliance_json['versions']:
for image in version['images'].values():
found = False
for i in appliance_json['images']:
if i['filename'] in image:
found = True
if not found:
print('Missing relation ' + image + ' in ' + appliance + ' for version ' + version['name'])
sys.exit(1)
def check_packer(packer):
path = os.path.join('packer', packer)
if not os.path.isdir(path):
return
for file in os.listdir(path):
if file.endswith('.json'):
print('Check {}/{}'.format(packer, file))
with open(os.path.join('packer', packer, file)) as f:
json.load(f)
def check_symbol(symbol):
licence_file = os.path.join('symbols', symbol.replace('.svg', '.txt'))
if not os.path.exists(licence_file):
print("Missing licence {} for {}".format(licence_file, symbol))
sys.exit(1)
height = int(subprocess.check_output(['identify', '-format', '%h', os.path.join('symbols', symbol)], shell=False))
if height > 70:
print("Symbol height of {} is too big {} > 70".format(symbol, height))
sys.exit(1)
def main():
print("=> Check appliances")
for appliance in os.listdir('appliances'):
print('Check {}'.format(appliance))
check_appliance(appliance)
print("=> Check symbols")
for symbol in os.listdir('symbols'):
if symbol.endswith('.svg'):
print('Check {}'.format(symbol))
check_symbol(symbol)
print("=> Check packer files")
for packer in os.listdir('packer'):
check_packer(packer)
print("Everything is ok!")
if __name__ == '__main__':
main()