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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118 lines
4.0 KiB
118 lines
4.0 KiB
# Copyright 2016, Google Inc. |
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# All rights reserved. |
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions are |
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# met: |
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# |
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# * Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# * Redistributions in binary form must reproduce the above |
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# copyright notice, this list of conditions and the following disclaimer |
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# in the documentation and/or other materials provided with the |
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# distribution. |
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# * Neither the name of Google Inc. nor the names of its |
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# contributors may be used to endorse or promote products derived from |
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# this software without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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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, s): |
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self.tag = None |
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if '-' in s: |
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s, self.tag = s.split('-') |
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self.major, self.minor, self.patch = [int(x) for x in s.split('.')] |
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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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s = '%d.%d.%d' % (self.major, self.minor, self.patch) |
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if self.tag: |
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s += '-%s' % self.tag |
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return s |
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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('Don\'t know how to translate version tag "%s" to pep440' % 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, 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('Don\'t know how to translate version tag "%s" to PECL version' % self.tag) |
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return s |
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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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master_version = Version(settings['version']) |
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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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if version_tag in settings: |
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settings[version_tag] = Version(settings[version_tag]) |
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else: |
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settings[version_tag] = master_version
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