mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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123 lines
4.0 KiB
123 lines
4.0 KiB
# 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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"""Buildgen package version plugin |
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This parses the list of targets from the yaml build file, and creates |
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a custom version string for each language's package. |
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""" |
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import re |
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LANGUAGES = [ |
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'core', |
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'cpp', |
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'csharp', |
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'node', |
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'objc', |
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'php', |
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'python', |
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'ruby', |
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] |
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class Version: |
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def __init__(self, version_str, override_major=None): |
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self.tag = None |
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if '-' in version_str: |
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version_str, self.tag = version_str.split('-') |
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self.major, self.minor, self.patch = [ |
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int(x) for x in version_str.split('.') |
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] |
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if override_major: |
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self.major = override_major |
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def __str__(self): |
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"""Version string in a somewhat idiomatic style for most languages""" |
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version_str = '%d.%d.%d' % (self.major, self.minor, self.patch) |
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if self.tag: |
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version_str += '-%s' % self.tag |
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return version_str |
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def pep440(self): |
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"""Version string in Python PEP440 style""" |
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s = '%d.%d.%d' % (self.major, self.minor, self.patch) |
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if self.tag: |
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# we need to translate from grpc version tags to pep440 version |
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# tags; this code is likely to be a little ad-hoc |
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if self.tag == 'dev': |
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s += '.dev0' |
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elif len(self.tag) >= 3 and self.tag[0:3] == 'pre': |
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s += 'rc%d' % int(self.tag[3:]) |
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else: |
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raise Exception( |
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'Don\'t know how to translate version tag "%s" to pep440' % |
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self.tag) |
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return s |
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def ruby(self): |
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"""Version string in Ruby style""" |
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if self.tag: |
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return '%d.%d.%d.%s' % (self.major, self.minor, self.patch, |
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self.tag) |
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else: |
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return '%d.%d.%d' % (self.major, self.minor, self.patch) |
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def php(self): |
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"""Version string for PHP PECL package""" |
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s = '%d.%d.%d' % (self.major, self.minor, self.patch) |
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if self.tag: |
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if self.tag == 'dev': |
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s += 'dev' |
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elif len(self.tag) >= 3 and self.tag[0:3] == 'pre': |
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s += 'RC%d' % int(self.tag[3:]) |
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else: |
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raise Exception( |
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'Don\'t know how to translate version tag "%s" to PECL version' |
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% self.tag) |
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return s |
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def php_stability(self): |
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"""stability string for PHP PECL package.xml file""" |
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if self.tag: |
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return 'beta' |
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else: |
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return 'stable' |
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def php_composer(self): |
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"""Version string for PHP Composer package""" |
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return '%d.%d.%d' % (self.major, self.minor, self.patch) |
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def mako_plugin(dictionary): |
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"""Expand version numbers: |
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- for each language, ensure there's a language_version tag in |
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settings (defaulting to the master version tag) |
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- expand version strings to major, minor, patch, and tag |
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""" |
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settings = dictionary['settings'] |
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version_str = settings['version'] |
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master_version = Version(version_str) |
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settings['version'] = master_version |
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for language in LANGUAGES: |
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version_tag = '%s_version' % language |
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override_major = settings.get('%s_major_version' % language, None) |
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if version_tag in settings: |
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settings[version_tag] = Version( |
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settings[version_tag], override_major=override_major) |
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else: |
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settings[version_tag] = Version( |
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version_str, override_major=override_major)
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