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128 lines
4.3 KiB
Python
Executable File
128 lines
4.3 KiB
Python
Executable File
#!/usr/bin/env python
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this file,
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# You can obtain one at http://mozilla.org/MPL/2.0/.
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"""
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List mozbase package dependencies or generate changelogs
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from commit messages.
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"""
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from collections import Iterable
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from distutils.version import StrictVersion
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import argparse
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import os
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import subprocess
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import sys
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import setup_development
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here = os.path.abspath(os.path.dirname(__file__))
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def run_hg(command):
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command = command[:]
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if not isinstance(command, Iterable):
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command = command.split()
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command.insert(0, 'hg')
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try:
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output = subprocess.check_output(command, cwd=here)
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except subprocess.CalledProcessError:
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sys.exit(1)
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return output
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def changelog(args):
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setup = os.path.join(args.module, 'setup.py')
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def get_version_rev(v=None):
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revisions = run_hg(['log', setup, '--template={rev},']).split(',')[:-1]
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for rev in revisions:
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diff = run_hg(['diff', '-c', rev, setup, '-U0'])
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minus_version = None
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plus_version = None
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for line in diff.splitlines():
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if line.startswith('-PACKAGE_VERSION'):
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try:
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minus_version = StrictVersion(line.split()[-1].strip('"\''))
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except ValueError:
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pass
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elif line.startswith('+PACKAGE_VERSION'):
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try:
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plus_version = StrictVersion(line.split()[-1].strip('"\''))
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except ValueError:
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break
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# make sure the change isn't a backout
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if not minus_version or plus_version > minus_version:
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if not v:
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return rev
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if StrictVersion(v) == plus_version:
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return rev
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print("Could not find %s revision for version %s." % (args.module, v or 'latest'))
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sys.exit(1)
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from_ref = args.from_ref or get_version_rev()
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to_ref = args.to_ref or 'tip'
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if '.' in from_ref:
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from_ref = get_version_rev(from_ref)
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if '.' in to_ref:
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to_ref = get_version_rev(to_ref)
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delim = '\x12\x59\x52\x99\x05'
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changelog = run_hg(['log', '-r', '%s:children(%s)' % (to_ref, from_ref), '--template={desc}%s' % delim, '-M', args.module]).split(delim)[:-1]
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def prettify(desc):
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lines = desc.splitlines()
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lines = [('* %s' if i == 0 else ' %s') % l for i, l in enumerate(lines)]
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return '\n'.join(lines)
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changelog = map(prettify, changelog)
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print '\n'.join(changelog)
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def dependencies(args):
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# get package information
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info = {}
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dependencies = {}
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for package in setup_development.mozbase_packages:
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directory = os.path.join(setup_development.here, package)
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info[directory] = setup_development.info(directory)
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name, _dependencies = setup_development.get_dependencies(directory)
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assert name == info[directory]['Name']
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dependencies[name] = _dependencies
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# print package version information
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for value in info.values():
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print '%s %s : %s' % (value['Name'], value['Version'],
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', '.join(dependencies[value['Name']]))
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def main(args=sys.argv[1:]):
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parser = argparse.ArgumentParser()
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subcommands = parser.add_subparsers(help="Sub-commands")
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p_deps = subcommands.add_parser('dependencies', help="Print dependencies.")
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p_deps.set_defaults(func=dependencies)
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p_changelog = subcommands.add_parser('changelog', help="Print a changelog.")
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p_changelog.add_argument('module', help="Module to get changelog from.")
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p_changelog.add_argument('--from', dest='from_ref', default=None,
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help="Starting version or revision to list changes from. [defaults to latest version]")
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p_changelog.add_argument('--to', dest='to_ref', default=None,
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help="Ending version or revision to list changes to. [defaults to tip]")
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p_changelog.set_defaults(func=changelog)
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# default to showing dependencies
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if args == []:
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args.append('dependencies')
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args = parser.parse_args(args)
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args.func(args)
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if __name__ == '__main__':
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main()
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