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#!/usr/bin/env python
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# Copyright 2016 gRPC authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import print_function
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import sys
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import yaml
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import os
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import re
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import subprocess
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errors = 0
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os.chdir(os.path.join(os.path.dirname(sys.argv[0]), '../../..'))
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# hack import paths to pick up extra code
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sys.path.insert(0, os.path.abspath('tools/buildgen/plugins'))
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from expand_version import Version
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try:
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branch_name = subprocess.check_output(
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'git rev-parse --abbrev-ref HEAD',
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shell=True)
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except:
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print('WARNING: not a git repository')
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branch_name = None
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if branch_name is not None:
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m = re.match(r'^release-([0-9]+)_([0-9]+)$', branch_name)
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if m:
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print('RELEASE branch')
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# version number should align with the branched version
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check_version = lambda version: (
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version.major == int(m.group(1)) and
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version.minor == int(m.group(2)))
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warning = 'Version key "%%s" value "%%s" should have a major version %s and minor version %s' % (m.group(1), m.group(2))
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elif re.match(r'^debian/.*$', branch_name):
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# no additional version checks for debian branches
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check_version = lambda version: True
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else:
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# all other branches should have a -dev tag
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check_version = lambda version: version.tag == 'dev'
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warning = 'Version key "%s" value "%s" should have a -dev tag'
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else:
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check_version = lambda version: True
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with open('build.yaml', 'r') as f:
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build_yaml = yaml.load(f.read())
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settings = build_yaml['settings']
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top_version = Version(settings['version'])
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if not check_version(top_version):
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errors += 1
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print(warning % ('version', top_version))
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for tag, value in settings.iteritems():
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if re.match(r'^[a-z]+_version$', tag):
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value = Version(value)
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if tag != 'core_version':
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if value.major != top_version.major:
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errors += 1
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print('major version mismatch on %s: %d vs %d' % (tag, value.major,
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top_version.major))
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if value.minor != top_version.minor:
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errors += 1
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print('minor version mismatch on %s: %d vs %d' % (tag, value.minor,
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top_version.minor))
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if not check_version(value):
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errors += 1
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print(warning % (tag, value))
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sys.exit(errors)
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