mirror of
https://github.com/flutter/flutter.git
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f2830c715a
Also fixed roll_versions to no longer roll mojo paths since those are not part of the sky_engine repository. R=abarth@google.com
121 lines
3.6 KiB
Python
Executable File
121 lines
3.6 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2015 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import os
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import subprocess
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import yaml
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import xml.etree.ElementTree as ET
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PUBSPECS = [
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'sky/sdk/pubspec.yaml',
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]
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MANIFESTS = [
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'sky/sdk/example/demo_launcher/apk/AndroidManifest.xml',
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]
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MANIFEST_PREFACE = '''<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright 2015 The Chromium Authors. All rights reserved.
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Use of this source code is governed by a BSD-style license that can be
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found in the LICENSE file.
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-->
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'''
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def increment_version(version):
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pieces = version.split('.')
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pieces[-1] = str(int(pieces[-1]) + 1)
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return '.'.join(pieces)
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def sort_dict(unsorted):
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sorted_dict = collections.OrderedDict()
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for key in sorted(unsorted.keys()):
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sorted_dict[key] = unsorted[key]
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return sorted_dict
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def count_commits(start, end):
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return subprocess.check_output([
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'git', 'rev-list', '%s...%s' % (start, end)]).count('\n')
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def last_commit_to(file_path):
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return subprocess.check_output(['git', 'log', '-1', '--format=%h', file_path]).strip()
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def update_pubspec(pubspec):
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# TODO(eseidel): This does not prserve any manual sort-order of the yaml.
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with open(pubspec, 'r') as stream:
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spec = yaml.load(stream)
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old_version = spec['version']
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spec['version'] = increment_version(old_version)
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print "%20s %6s => %6s" % (spec['name'], old_version, spec['version'])
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with open(pubspec, 'w') as stream:
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yaml.dump(spec, stream=stream, default_flow_style=False)
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return spec['version']
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def update_changelog(changelog, pubspec, version):
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old = last_commit_to(pubspec)
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new = last_commit_to('.')
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url = "https://github.com/domokit/mojo/compare/%s...%s" % (old, new)
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count = count_commits(old, new)
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message = """## %s
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- %s changes: %s
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""" % (version, count, url)
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prepend_to_file(message, changelog)
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def prepend_to_file(to_prepend, filepath):
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with open(filepath, 'r+') as f:
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content = f.read()
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f.seek(0, 0)
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f.write(to_prepend + content)
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def update_manifest(manifest):
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VERSION_CODE = '{http://schemas.android.com/apk/res/android}versionCode'
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VERSION_NAME = '{http://schemas.android.com/apk/res/android}versionName'
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tree = ET.parse(manifest)
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root = tree.getroot()
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package_name = root.get('package')
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old_code = root.get(VERSION_CODE)
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old_name = root.get(VERSION_NAME)
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root.set(VERSION_CODE, increment_version(old_code))
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root.set(VERSION_NAME, increment_version(old_name))
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print "%20s %6s (%s) => %6s (%s)" % (package_name, old_name, old_code,
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root.get(VERSION_NAME), root.get(VERSION_CODE))
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# TODO(eseidel): This isn't smart enough to wrap/intent multi-attribute
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# elements like <manifest> as is the typical AndroidManifiest.xml style
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# we could write our own custom prettyprinter to do that?
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tree.write(manifest)
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prepend_to_file(MANIFEST_PREFACE, manifest)
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def main():
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# Should chdir to the root directory.
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print 'Pub packages:'
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for pubspec in PUBSPECS:
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new_version = update_pubspec(pubspec)
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changelog = os.path.join(os.path.dirname(pubspec), 'CHANGELOG.md')
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update_changelog(changelog, pubspec, new_version)
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# TODO(eseidel): Without this ET uses 'ns0' for 'android' which is wrong.
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ET.register_namespace('android', 'http://schemas.android.com/apk/res/android')
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print 'APKs:'
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for manifest in MANIFESTS:
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update_manifest(manifest)
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if __name__ == '__main__':
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main()
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