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#!/usr/bin/env python
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# Protocol Buffers - Google's data interchange format
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# Copyright 2008 Google Inc. All rights reserved.
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# https://developers.google.com/protocol-buffers/
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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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"""Generates a friendly list of changes per language since the last release."""
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import sys
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import os
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class Language(object):
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def __init__(self, name, pathspec):
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self.name = name
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self.pathspec = pathspec
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languages = [
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Language("C++", [
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"':(glob)src/google/protobuf/*'",
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"src/google/protobuf/compiler/cpp",
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"src/google/protobuf/io",
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"src/google/protobuf/util",
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"src/google/protobuf/stubs",
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]),
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Language("Java", [
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"java",
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"src/google/protobuf/compiler/java",
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]),
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Language("Python", [
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"python",
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"src/google/protobuf/compiler/python",
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]),
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Language("PHP", [
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"php",
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"src/google/protobuf/compiler/php",
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]),
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Language("Ruby", [
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"ruby",
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"src/google/protobuf/compiler/ruby",
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]),
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Language("Csharp", [
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"csharp",
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"src/google/protobuf/compiler/csharp",
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]),
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Language("Objective C", [
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"objectivec",
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"src/google/protobuf/compiler/objectivec",
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]),
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]
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if len(sys.argv) < 2:
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print("Usage: generate_changelog.py <previous release>")
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sys.exit(1)
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previous = sys.argv[1]
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for language in languages:
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print(language.name)
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sys.stdout.flush()
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os.system(("git log --pretty=oneline --abbrev-commit %s...HEAD %s | " +
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"sed -e 's/^/ - /'") % (previous, " ".join(language.pathspec)))
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print("")
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print("To view a commit on GitHub: " +
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"https://github.com/protocolbuffers/protobuf/commit/<commit id>")
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