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#!/usr/bin/env python
# Copyright 2016 gRPC authors.
#
# 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.
from __future__ import print_function
import sys
import yaml
import os
import re
import subprocess
errors = 0
os.chdir(os.path.join(os.path.dirname(sys.argv[0]), '../../..'))
# hack import paths to pick up extra code
sys.path.insert(0, os.path.abspath('tools/buildgen/plugins'))
from expand_version import Version
try:
branch_name = subprocess.check_output(
'git rev-parse --abbrev-ref HEAD',
shell=True)
except:
print('WARNING: not a git repository')
branch_name = None
if branch_name is not None:
m = re.match(r'^release-([0-9]+)_([0-9]+)$', branch_name)
if m:
print('RELEASE branch')
# version number should align with the branched version
check_version = lambda version: (
version.major == int(m.group(1)) and
version.minor == int(m.group(2)))
warning = 'Version key "%%s" value "%%s" should have a major version %s and minor version %s' % (m.group(1), m.group(2))
elif re.match(r'^debian/.*$', branch_name):
# no additional version checks for debian branches
check_version = lambda version: True
else:
# all other branches should have a -dev tag
check_version = lambda version: version.tag == 'dev'
warning = 'Version key "%s" value "%s" should have a -dev tag'
else:
check_version = lambda version: True
with open('build.yaml', 'r') as f:
build_yaml = yaml.load(f.read())
settings = build_yaml['settings']
top_version = Version(settings['version'])
if not check_version(top_version):
errors += 1
print(warning % ('version', top_version))
for tag, value in settings.iteritems():
if re.match(r'^[a-z]+_version$', tag):
value = Version(value)
if tag != 'core_version':
if value.major != top_version.major:
errors += 1
print('major version mismatch on %s: %d vs %d' % (tag, value.major,
top_version.major))
if value.minor != top_version.minor:
errors += 1
print('minor version mismatch on %s: %d vs %d' % (tag, value.minor,
top_version.minor))
if not check_version(value):
errors += 1
print(warning % (tag, value))
sys.exit(errors)
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