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@ -1,835 +0,0 @@
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#!/usr/bin/env python
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# PYTHON_ARGCOMPLETE_OK
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"""Changelog generator and linter."""
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import argparse
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import collections
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import datetime
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import docutils.utils
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import json
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import logging
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import os
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import packaging.version
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import re
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import rstcheck
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import subprocess
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import sys
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import yaml
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try:
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import argcomplete
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except ImportError:
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argcomplete = None
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from ansible import constants as C
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from ansible.module_utils.six import string_types
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from ansible.module_utils._text import to_bytes, to_text
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BASE_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..'))
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CHANGELOG_DIR = os.path.join(BASE_DIR, 'changelogs')
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CONFIG_PATH = os.path.join(CHANGELOG_DIR, 'config.yaml')
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CHANGES_PATH = os.path.join(CHANGELOG_DIR, '.changes.yaml')
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LOGGER = logging.getLogger('changelog')
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def main():
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"""Main program entry point."""
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parser = argparse.ArgumentParser(description='Changelog generator and linter.')
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common = argparse.ArgumentParser(add_help=False)
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common.add_argument('-v', '--verbose',
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action='count',
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default=0,
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help='increase verbosity of output')
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subparsers = parser.add_subparsers(metavar='COMMAND')
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lint_parser = subparsers.add_parser('lint',
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parents=[common],
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help='check changelog fragments for syntax errors')
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lint_parser.set_defaults(func=command_lint)
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lint_parser.add_argument('fragments',
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metavar='FRAGMENT',
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nargs='*',
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help='path to fragment to test')
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release_parser = subparsers.add_parser('release',
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parents=[common],
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help='add a new release to the change metadata')
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release_parser.set_defaults(func=command_release)
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release_parser.add_argument('--version',
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help='override release version')
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release_parser.add_argument('--codename',
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help='override release codename')
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release_parser.add_argument('--date',
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default=str(datetime.date.today()),
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help='override release date')
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release_parser.add_argument('--reload-plugins',
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action='store_true',
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help='force reload of plugin cache')
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generate_parser = subparsers.add_parser('generate',
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parents=[common],
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help='generate the changelog')
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generate_parser.set_defaults(func=command_generate)
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generate_parser.add_argument('--reload-plugins',
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action='store_true',
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help='force reload of plugin cache')
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if argcomplete:
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argcomplete.autocomplete(parser)
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formatter = logging.Formatter('%(levelname)s %(message)s')
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handler = logging.StreamHandler(sys.stdout)
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handler.setFormatter(formatter)
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LOGGER.addHandler(handler)
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LOGGER.setLevel(logging.WARN)
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args = parser.parse_args()
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if args.verbose > 2:
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LOGGER.setLevel(logging.DEBUG)
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elif args.verbose > 1:
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LOGGER.setLevel(logging.INFO)
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elif args.verbose > 0:
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LOGGER.setLevel(logging.WARN)
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args.func(args)
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def command_lint(args):
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"""
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:type args: any
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"""
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paths = args.fragments # type: list
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exceptions = []
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fragments = load_fragments(paths, exceptions)
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lint_fragments(fragments, exceptions)
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def command_release(args):
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"""
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:type args: any
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"""
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version = args.version # type: str
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codename = args.codename # type: str
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date = datetime.datetime.strptime(args.date, "%Y-%m-%d").date()
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reload_plugins = args.reload_plugins # type: bool
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if not version or not codename:
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import ansible.release
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version = version or ansible.release.__version__
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codename = codename or ansible.release.__codename__
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changes = load_changes()
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plugins = load_plugins(version=version, force_reload=reload_plugins)
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fragments = load_fragments()
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add_release(changes, plugins, fragments, version, codename, date)
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generate_changelog(changes, plugins, fragments)
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def command_generate(args):
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"""
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:type args: any
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"""
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reload_plugins = args.reload_plugins # type: bool
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changes = load_changes()
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plugins = load_plugins(version=changes.latest_version, force_reload=reload_plugins)
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fragments = load_fragments()
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generate_changelog(changes, plugins, fragments)
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def load_changes():
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"""Load changes metadata.
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:rtype: ChangesMetadata
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"""
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changes = ChangesMetadata(CHANGES_PATH)
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return changes
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def load_plugins(version, force_reload):
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"""Load plugins from ansible-doc.
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:type version: str
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:type force_reload: bool
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:rtype: list[PluginDescription]
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"""
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plugin_cache_path = os.path.join(CHANGELOG_DIR, '.plugin-cache.yaml')
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plugins_data = {}
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if not force_reload and os.path.exists(plugin_cache_path):
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with open(plugin_cache_path, 'r') as plugin_cache_fd:
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plugins_data = yaml.safe_load(plugin_cache_fd)
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if version != plugins_data['version']:
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LOGGER.info('version %s does not match plugin cache version %s', version, plugins_data['version'])
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plugins_data = {}
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if not plugins_data:
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LOGGER.info('refreshing plugin cache')
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plugins_data['version'] = version
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plugins_data['plugins'] = {}
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for plugin_type in C.DOCUMENTABLE_PLUGINS:
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output = subprocess.check_output([os.path.join(BASE_DIR, 'bin', 'ansible-doc'),
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'--json', '--metadata-dump', '-t', plugin_type])
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plugins_data['plugins'][plugin_type] = json.loads(to_text(output))
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# remove empty namespaces from plugins
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for section in plugins_data['plugins'].values():
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for plugin in section.values():
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if plugin['namespace'] is None:
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del plugin['namespace']
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with open(plugin_cache_path, 'w') as plugin_cache_fd:
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yaml.safe_dump(plugins_data, plugin_cache_fd, default_flow_style=False)
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plugins = PluginDescription.from_dict(plugins_data['plugins'])
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return plugins
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def load_fragments(paths=None, exceptions=None):
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"""
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:type paths: list[str] | None
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:type exceptions: list[tuple[str, Exception]] | None
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"""
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if not paths:
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config = ChangelogConfig(CONFIG_PATH)
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fragments_dir = os.path.join(CHANGELOG_DIR, config.notes_dir)
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paths = [os.path.join(fragments_dir, path) for path in os.listdir(fragments_dir)]
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fragments = []
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for path in paths:
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try:
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fragments.append(ChangelogFragment.load(path))
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except Exception as ex:
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if exceptions is not None:
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exceptions.append((path, ex))
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else:
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raise
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return fragments
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def lint_fragments(fragments, exceptions):
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"""
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:type fragments: list[ChangelogFragment]
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:type exceptions: list[tuple[str, Exception]]
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"""
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config = ChangelogConfig(CONFIG_PATH)
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linter = ChangelogFragmentLinter(config)
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errors = [(ex[0], 0, 0, 'yaml parsing error') for ex in exceptions]
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for fragment in fragments:
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errors += linter.lint(fragment)
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messages = sorted(set('%s:%d:%d: %s' % (error[0], error[1], error[2], error[3]) for error in errors))
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for message in messages:
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print(message)
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def add_release(changes, plugins, fragments, version, codename, date):
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"""Add a release to the change metadata.
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:type changes: ChangesMetadata
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:type plugins: list[PluginDescription]
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:type fragments: list[ChangelogFragment]
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:type version: str
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:type codename: str
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:type date: datetime.date
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"""
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# make sure the version parses
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packaging.version.Version(version)
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LOGGER.info('release version %s is a %s version', version, 'release' if is_release_version(version) else 'pre-release')
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# filter out plugins which were not added in this release
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plugins = list(filter(lambda p: version.startswith('%s.' % p.version_added), plugins))
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changes.add_release(version, codename, date)
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for plugin in plugins:
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changes.add_plugin(plugin.type, plugin.name, version)
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for fragment in fragments:
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changes.add_fragment(fragment.name, version)
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changes.save()
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def generate_changelog(changes, plugins, fragments):
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"""Generate the changelog.
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:type changes: ChangesMetadata
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:type plugins: list[PluginDescription]
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:type fragments: list[ChangelogFragment]
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"""
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config = ChangelogConfig(CONFIG_PATH)
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changes.prune_plugins(plugins)
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changes.prune_fragments(fragments)
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changes.save()
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major_minor_version = '.'.join(changes.latest_version.split('.')[:2])
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changelog_path = os.path.join(CHANGELOG_DIR, 'CHANGELOG-v%s.rst' % major_minor_version)
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generator = ChangelogGenerator(config, changes, plugins, fragments)
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rst = generator.generate()
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with open(changelog_path, 'wb') as changelog_fd:
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changelog_fd.write(to_bytes(rst))
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class ChangelogFragmentLinter(object):
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"""Linter for ChangelogFragments."""
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def __init__(self, config):
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"""
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:type config: ChangelogConfig
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"""
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self.config = config
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def lint(self, fragment):
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"""Lint a ChangelogFragment.
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:type fragment: ChangelogFragment
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:rtype: list[(str, int, int, str)]
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"""
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errors = []
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for section, lines in fragment.content.items():
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if section == self.config.prelude_name:
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if not isinstance(lines, string_types):
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errors.append((fragment.path, 0, 0, 'section "%s" must be type str not %s' % (section, type(lines).__name__)))
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else:
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# doesn't account for prelude but only the RM should be adding those
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if not isinstance(lines, list):
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errors.append((fragment.path, 0, 0, 'section "%s" must be type list not %s' % (section, type(lines).__name__)))
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if section not in self.config.sections:
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errors.append((fragment.path, 0, 0, 'invalid section: %s' % section))
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if isinstance(lines, list):
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for line in lines:
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if not isinstance(line, string_types):
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errors.append((fragment.path, 0, 0, 'section "%s" list items must be type str not %s' % (section, type(line).__name__)))
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continue
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results = rstcheck.check(line, filename=fragment.path, report_level=docutils.utils.Reporter.WARNING_LEVEL)
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errors += [(fragment.path, 0, 0, result[1]) for result in results]
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elif isinstance(lines, string_types):
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results = rstcheck.check(lines, filename=fragment.path, report_level=docutils.utils.Reporter.WARNING_LEVEL)
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errors += [(fragment.path, 0, 0, result[1]) for result in results]
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return errors
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def is_release_version(version):
|
|
|
|
|
"""Deterine the type of release from the given version.
|
|
|
|
|
:type version: str
|
|
|
|
|
:rtype: bool
|
|
|
|
|
"""
|
|
|
|
|
config = ChangelogConfig(CONFIG_PATH)
|
|
|
|
|
|
|
|
|
|
tag_format = 'v%s' % version
|
|
|
|
|
|
|
|
|
|
if re.search(config.pre_release_tag_re, tag_format):
|
|
|
|
|
return False
|
|
|
|
|
|
|
|
|
|
if re.search(config.release_tag_re, tag_format):
|
|
|
|
|
return True
|
|
|
|
|
|
|
|
|
|
raise Exception('unsupported version format: %s' % version)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class PluginDescription(object):
|
|
|
|
|
"""Plugin description."""
|
|
|
|
|
def __init__(self, plugin_type, name, namespace, description, version_added):
|
|
|
|
|
self.type = plugin_type
|
|
|
|
|
self.name = name
|
|
|
|
|
self.namespace = namespace
|
|
|
|
|
self.description = description
|
|
|
|
|
self.version_added = version_added
|
|
|
|
|
|
|
|
|
|
@staticmethod
|
|
|
|
|
def from_dict(data):
|
|
|
|
|
"""Return a list of PluginDescription objects from the given data.
|
|
|
|
|
:type data: dict[str, dict[str, dict[str, any]]]
|
|
|
|
|
:rtype: list[PluginDescription]
|
|
|
|
|
"""
|
|
|
|
|
plugins = []
|
|
|
|
|
|
|
|
|
|
for plugin_type, plugin_data in data.items():
|
|
|
|
|
for plugin_name, plugin_details in plugin_data.items():
|
|
|
|
|
plugins.append(PluginDescription(
|
|
|
|
|
plugin_type=plugin_type,
|
|
|
|
|
name=plugin_name,
|
|
|
|
|
namespace=plugin_details.get('namespace'),
|
|
|
|
|
description=plugin_details['description'],
|
|
|
|
|
version_added=plugin_details['version_added'],
|
|
|
|
|
))
|
|
|
|
|
|
|
|
|
|
return plugins
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class ChangelogGenerator(object):
|
|
|
|
|
"""Changelog generator."""
|
|
|
|
|
def __init__(self, config, changes, plugins, fragments):
|
|
|
|
|
"""
|
|
|
|
|
:type config: ChangelogConfig
|
|
|
|
|
:type changes: ChangesMetadata
|
|
|
|
|
:type plugins: list[PluginDescription]
|
|
|
|
|
:type fragments: list[ChangelogFragment]
|
|
|
|
|
"""
|
|
|
|
|
self.config = config
|
|
|
|
|
self.changes = changes
|
|
|
|
|
self.plugins = {}
|
|
|
|
|
self.modules = []
|
|
|
|
|
|
|
|
|
|
for plugin in plugins:
|
|
|
|
|
if plugin.type == 'module':
|
|
|
|
|
self.modules.append(plugin)
|
|
|
|
|
else:
|
|
|
|
|
if plugin.type not in self.plugins:
|
|
|
|
|
self.plugins[plugin.type] = []
|
|
|
|
|
|
|
|
|
|
self.plugins[plugin.type].append(plugin)
|
|
|
|
|
|
|
|
|
|
self.fragments = dict((fragment.name, fragment) for fragment in fragments)
|
|
|
|
|
|
|
|
|
|
def generate(self):
|
|
|
|
|
"""Generate the changelog.
|
|
|
|
|
:rtype: str
|
|
|
|
|
"""
|
|
|
|
|
latest_version = self.changes.latest_version
|
|
|
|
|
codename = self.changes.releases[latest_version]['codename']
|
|
|
|
|
major_minor_version = '.'.join(latest_version.split('.')[:2])
|
|
|
|
|
|
|
|
|
|
release_entries = collections.OrderedDict()
|
|
|
|
|
entry_version = latest_version
|
|
|
|
|
entry_fragment = None
|
|
|
|
|
|
|
|
|
|
for version in sorted(self.changes.releases, reverse=True, key=packaging.version.Version):
|
|
|
|
|
release = self.changes.releases[version]
|
|
|
|
|
|
|
|
|
|
if is_release_version(version):
|
|
|
|
|
entry_version = version # next version is a release, it needs its own entry
|
|
|
|
|
entry_fragment = None
|
|
|
|
|
elif not is_release_version(entry_version):
|
|
|
|
|
entry_version = version # current version is a pre-release, next version needs its own entry
|
|
|
|
|
entry_fragment = None
|
|
|
|
|
|
|
|
|
|
if entry_version not in release_entries:
|
|
|
|
|
release_entries[entry_version] = dict(
|
|
|
|
|
fragments=[],
|
|
|
|
|
modules=[],
|
|
|
|
|
plugins={},
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
entry_config = release_entries[entry_version]
|
|
|
|
|
|
|
|
|
|
fragment_names = []
|
|
|
|
|
|
|
|
|
|
# only keep the latest prelude fragment for an entry
|
|
|
|
|
for fragment_name in release.get('fragments', []):
|
|
|
|
|
fragment = self.fragments[fragment_name]
|
|
|
|
|
|
|
|
|
|
if self.config.prelude_name in fragment.content:
|
|
|
|
|
if entry_fragment:
|
|
|
|
|
LOGGER.info('skipping fragment %s in version %s due to newer fragment %s in version %s',
|
|
|
|
|
fragment_name, version, entry_fragment, entry_version)
|
|
|
|
|
continue
|
|
|
|
|
|
|
|
|
|
entry_fragment = fragment_name
|
|
|
|
|
|
|
|
|
|
fragment_names.append(fragment_name)
|
|
|
|
|
|
|
|
|
|
entry_config['fragments'] += fragment_names
|
|
|
|
|
entry_config['modules'] += release.get('modules', [])
|
|
|
|
|
|
|
|
|
|
for plugin_type, plugin_names in release.get('plugins', {}).items():
|
|
|
|
|
if plugin_type not in entry_config['plugins']:
|
|
|
|
|
entry_config['plugins'][plugin_type] = []
|
|
|
|
|
|
|
|
|
|
entry_config['plugins'][plugin_type] += plugin_names
|
|
|
|
|
|
|
|
|
|
builder = RstBuilder()
|
|
|
|
|
builder.set_title('Ansible %s "%s" Release Notes' % (major_minor_version, codename))
|
|
|
|
|
builder.add_raw_rst('.. contents:: Topics\n\n')
|
|
|
|
|
|
|
|
|
|
for version, release in release_entries.items():
|
|
|
|
|
builder.add_section('v%s' % version)
|
|
|
|
|
|
|
|
|
|
combined_fragments = ChangelogFragment.combine([self.fragments[fragment] for fragment in release['fragments']])
|
|
|
|
|
|
|
|
|
|
for section_name in self.config.sections:
|
|
|
|
|
self._add_section(builder, combined_fragments, section_name)
|
|
|
|
|
|
|
|
|
|
self._add_plugins(builder, release['plugins'])
|
|
|
|
|
self._add_modules(builder, release['modules'])
|
|
|
|
|
|
|
|
|
|
return builder.generate()
|
|
|
|
|
|
|
|
|
|
def _add_section(self, builder, combined_fragments, section_name):
|
|
|
|
|
if section_name not in combined_fragments:
|
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
section_title = self.config.sections[section_name]
|
|
|
|
|
|
|
|
|
|
builder.add_section(section_title, 1)
|
|
|
|
|
|
|
|
|
|
content = combined_fragments[section_name]
|
|
|
|
|
|
|
|
|
|
if isinstance(content, list):
|
|
|
|
|
for rst in sorted(content):
|
|
|
|
|
builder.add_raw_rst('- %s' % rst)
|
|
|
|
|
else:
|
|
|
|
|
builder.add_raw_rst(content)
|
|
|
|
|
|
|
|
|
|
builder.add_raw_rst('')
|
|
|
|
|
|
|
|
|
|
def _add_plugins(self, builder, plugin_types_and_names):
|
|
|
|
|
if not plugin_types_and_names:
|
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
have_section = False
|
|
|
|
|
|
|
|
|
|
for plugin_type in sorted(self.plugins):
|
|
|
|
|
plugins = dict((plugin.name, plugin) for plugin in self.plugins[plugin_type] if plugin.name in plugin_types_and_names.get(plugin_type, []))
|
|
|
|
|
|
|
|
|
|
if not plugins:
|
|
|
|
|
continue
|
|
|
|
|
|
|
|
|
|
if not have_section:
|
|
|
|
|
have_section = True
|
|
|
|
|
builder.add_section('New Plugins', 1)
|
|
|
|
|
|
|
|
|
|
builder.add_section(plugin_type.title(), 2)
|
|
|
|
|
|
|
|
|
|
for plugin_name in sorted(plugins):
|
|
|
|
|
plugin = plugins[plugin_name]
|
|
|
|
|
|
|
|
|
|
builder.add_raw_rst('- %s - %s' % (plugin.name, plugin.description))
|
|
|
|
|
|
|
|
|
|
builder.add_raw_rst('')
|
|
|
|
|
|
|
|
|
|
def _add_modules(self, builder, module_names):
|
|
|
|
|
if not module_names:
|
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
modules = dict((module.name, module) for module in self.modules if module.name in module_names)
|
|
|
|
|
previous_section = None
|
|
|
|
|
|
|
|
|
|
modules_by_namespace = collections.defaultdict(list)
|
|
|
|
|
|
|
|
|
|
for module_name in sorted(modules):
|
|
|
|
|
module = modules[module_name]
|
|
|
|
|
|
|
|
|
|
modules_by_namespace[module.namespace].append(module.name)
|
|
|
|
|
|
|
|
|
|
for namespace in sorted(modules_by_namespace):
|
|
|
|
|
parts = namespace.split('.')
|
|
|
|
|
|
|
|
|
|
section = parts.pop(0).replace('_', ' ').title()
|
|
|
|
|
|
|
|
|
|
if not previous_section:
|
|
|
|
|
builder.add_section('New Modules', 1)
|
|
|
|
|
|
|
|
|
|
if section != previous_section:
|
|
|
|
|
builder.add_section(section, 2)
|
|
|
|
|
|
|
|
|
|
previous_section = section
|
|
|
|
|
|
|
|
|
|
subsection = '.'.join(parts)
|
|
|
|
|
|
|
|
|
|
if subsection:
|
|
|
|
|
builder.add_section(subsection, 3)
|
|
|
|
|
|
|
|
|
|
for module_name in modules_by_namespace[namespace]:
|
|
|
|
|
module = modules[module_name]
|
|
|
|
|
|
|
|
|
|
builder.add_raw_rst('- %s - %s' % (module.name, module.description))
|
|
|
|
|
|
|
|
|
|
builder.add_raw_rst('')
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class ChangelogFragment(object):
|
|
|
|
|
"""Changelog fragment loader."""
|
|
|
|
|
def __init__(self, content, path):
|
|
|
|
|
"""
|
|
|
|
|
:type content: dict[str, list[str]]
|
|
|
|
|
:type path: str
|
|
|
|
|
"""
|
|
|
|
|
self.content = content
|
|
|
|
|
self.path = path
|
|
|
|
|
self.name = os.path.basename(path)
|
|
|
|
|
|
|
|
|
|
@staticmethod
|
|
|
|
|
def load(path):
|
|
|
|
|
"""Load a ChangelogFragment from a file.
|
|
|
|
|
:type path: str
|
|
|
|
|
"""
|
|
|
|
|
with open(path, 'r') as fragment_fd:
|
|
|
|
|
content = yaml.safe_load(fragment_fd)
|
|
|
|
|
|
|
|
|
|
return ChangelogFragment(content, path)
|
|
|
|
|
|
|
|
|
|
@staticmethod
|
|
|
|
|
def combine(fragments):
|
|
|
|
|
"""Combine fragments into a new fragment.
|
|
|
|
|
:type fragments: list[ChangelogFragment]
|
|
|
|
|
:rtype: dict[str, list[str] | str]
|
|
|
|
|
"""
|
|
|
|
|
result = {}
|
|
|
|
|
|
|
|
|
|
for fragment in fragments:
|
|
|
|
|
for section, content in fragment.content.items():
|
|
|
|
|
if isinstance(content, list):
|
|
|
|
|
if section not in result:
|
|
|
|
|
result[section] = []
|
|
|
|
|
|
|
|
|
|
result[section] += content
|
|
|
|
|
else:
|
|
|
|
|
result[section] = content
|
|
|
|
|
|
|
|
|
|
return result
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class ChangelogConfig(object):
|
|
|
|
|
"""Configuration for changelogs."""
|
|
|
|
|
def __init__(self, path):
|
|
|
|
|
"""
|
|
|
|
|
:type path: str
|
|
|
|
|
"""
|
|
|
|
|
with open(path, 'r') as config_fd:
|
|
|
|
|
self.config = yaml.safe_load(config_fd)
|
|
|
|
|
|
|
|
|
|
self.notes_dir = self.config.get('notesdir', 'fragments')
|
|
|
|
|
self.prelude_name = self.config.get('prelude_section_name', 'release_summary')
|
|
|
|
|
self.prelude_title = self.config.get('prelude_section_title', 'Release Summary')
|
|
|
|
|
self.new_plugins_after_name = self.config.get('new_plugins_after_name', '')
|
|
|
|
|
self.release_tag_re = self.config.get('release_tag_re', r'((?:[\d.ab]|rc)+)')
|
|
|
|
|
self.pre_release_tag_re = self.config.get('pre_release_tag_re', r'(?P<pre_release>\.\d+(?:[ab]|rc)+\d*)$')
|
|
|
|
|
|
|
|
|
|
self.sections = collections.OrderedDict([(self.prelude_name, self.prelude_title)])
|
|
|
|
|
|
|
|
|
|
for section_name, section_title in self.config['sections']:
|
|
|
|
|
self.sections[section_name] = section_title
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class RstBuilder(object):
|
|
|
|
|
"""Simple RST builder."""
|
|
|
|
|
def __init__(self):
|
|
|
|
|
self.lines = []
|
|
|
|
|
self.section_underlines = '''=-~^.*+:`'"_#'''
|
|
|
|
|
|
|
|
|
|
def set_title(self, title):
|
|
|
|
|
"""Set the title.
|
|
|
|
|
:type title: str
|
|
|
|
|
"""
|
|
|
|
|
self.lines.append(self.section_underlines[0] * len(title))
|
|
|
|
|
self.lines.append(title)
|
|
|
|
|
self.lines.append(self.section_underlines[0] * len(title))
|
|
|
|
|
self.lines.append('')
|
|
|
|
|
|
|
|
|
|
def add_section(self, name, depth=0):
|
|
|
|
|
"""Add a section.
|
|
|
|
|
:type name: str
|
|
|
|
|
:type depth: int
|
|
|
|
|
"""
|
|
|
|
|
self.lines.append(name)
|
|
|
|
|
self.lines.append(self.section_underlines[depth] * len(name))
|
|
|
|
|
self.lines.append('')
|
|
|
|
|
|
|
|
|
|
def add_raw_rst(self, content):
|
|
|
|
|
"""Add a raw RST.
|
|
|
|
|
:type content: str
|
|
|
|
|
"""
|
|
|
|
|
self.lines.append(content)
|
|
|
|
|
|
|
|
|
|
def generate(self):
|
|
|
|
|
"""Generate RST content.
|
|
|
|
|
:rtype: str
|
|
|
|
|
"""
|
|
|
|
|
return '\n'.join(self.lines)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class ChangesMetadata(object):
|
|
|
|
|
"""Read, write and manage change metadata."""
|
|
|
|
|
def __init__(self, path):
|
|
|
|
|
self.path = path
|
|
|
|
|
self.data = self.empty()
|
|
|
|
|
self.known_fragments = set()
|
|
|
|
|
self.known_plugins = set()
|
|
|
|
|
self.load()
|
|
|
|
|
|
|
|
|
|
@staticmethod
|
|
|
|
|
def empty():
|
|
|
|
|
"""Empty change metadata."""
|
|
|
|
|
return dict(
|
|
|
|
|
releases=dict(
|
|
|
|
|
),
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
@property
|
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def latest_version(self):
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"""Latest version in the changes.
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:rtype: str
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"""
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return sorted(self.releases, reverse=True, key=packaging.version.Version)[0]
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@property
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def releases(self):
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"""Dictionary of releases.
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:rtype: dict[str, dict[str, any]]
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"""
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return self.data['releases']
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def load(self):
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"""Load the change metadata from disk."""
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if os.path.exists(self.path):
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with open(self.path, 'r') as meta_fd:
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self.data = yaml.safe_load(meta_fd)
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else:
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self.data = self.empty()
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for version, config in self.releases.items():
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self.known_fragments |= set(config.get('fragments', []))
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for plugin_type, plugin_names in config.get('plugins', {}).items():
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self.known_plugins |= set('%s/%s' % (plugin_type, plugin_name) for plugin_name in plugin_names)
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module_names = config.get('modules', [])
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self.known_plugins |= set('module/%s' % module_name for module_name in module_names)
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def prune_plugins(self, plugins):
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"""Remove plugins which are not in the provided list of plugins.
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:type plugins: list[PluginDescription]
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"""
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valid_plugins = collections.defaultdict(set)
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for plugin in plugins:
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valid_plugins[plugin.type].add(plugin.name)
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for version, config in self.releases.items():
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if 'modules' in config:
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invalid_modules = set(module for module in config['modules'] if module not in valid_plugins['module'])
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config['modules'] = [module for module in config['modules'] if module not in invalid_modules]
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self.known_plugins -= set('module/%s' % module for module in invalid_modules)
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if 'plugins' in config:
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for plugin_type in config['plugins']:
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invalid_plugins = set(plugin for plugin in config['plugins'][plugin_type] if plugin not in valid_plugins[plugin_type])
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config['plugins'][plugin_type] = [plugin for plugin in config['plugins'][plugin_type] if plugin not in invalid_plugins]
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self.known_plugins -= set('%s/%s' % (plugin_type, plugin) for plugin in invalid_plugins)
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def prune_fragments(self, fragments):
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"""Remove fragments which are not in the provided list of fragments.
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:type fragments: list[ChangelogFragment]
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"""
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valid_fragments = set(fragment.name for fragment in fragments)
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for version, config in self.releases.items():
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if 'fragments' not in config:
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continue
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invalid_fragments = set(fragment for fragment in config['fragments'] if fragment not in valid_fragments)
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config['fragments'] = [fragment for fragment in config['fragments'] if fragment not in invalid_fragments]
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self.known_fragments -= set(config['fragments'])
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def sort(self):
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"""Sort change metadata in place."""
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for release, config in self.data['releases'].items():
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if 'fragments' in config:
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config['fragments'] = sorted(config['fragments'])
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if 'modules' in config:
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config['modules'] = sorted(config['modules'])
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if 'plugins' in config:
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for plugin_type in config['plugins']:
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config['plugins'][plugin_type] = sorted(config['plugins'][plugin_type])
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def save(self):
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"""Save the change metadata to disk."""
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self.sort()
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with open(self.path, 'w') as config_fd:
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yaml.safe_dump(self.data, config_fd, default_flow_style=False)
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def add_release(self, version, codename, release_date):
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"""Add a new releases to the changes metadata.
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:type version: str
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:type codename: str
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:type release_date: datetime.date
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"""
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if version not in self.releases:
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self.releases[version] = dict(
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codename=codename,
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release_date=str(release_date),
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)
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else:
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LOGGER.warning('release %s already exists', version)
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def add_fragment(self, fragment_name, version):
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"""Add a changelog fragment to the change metadata.
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:type fragment_name: str
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:type version: str
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"""
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if fragment_name in self.known_fragments:
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return False
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self.known_fragments.add(fragment_name)
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if 'fragments' not in self.releases[version]:
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self.releases[version]['fragments'] = []
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fragments = self.releases[version]['fragments']
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fragments.append(fragment_name)
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return True
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def add_plugin(self, plugin_type, plugin_name, version):
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"""Add a plugin to the change metadata.
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:type plugin_type: str
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:type plugin_name: str
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:type version: str
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"""
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composite_name = '%s/%s' % (plugin_type, plugin_name)
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if composite_name in self.known_plugins:
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return False
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self.known_plugins.add(composite_name)
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if plugin_type == 'module':
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if 'modules' not in self.releases[version]:
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self.releases[version]['modules'] = []
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modules = self.releases[version]['modules']
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modules.append(plugin_name)
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else:
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if 'plugins' not in self.releases[version]:
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self.releases[version]['plugins'] = {}
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plugins = self.releases[version]['plugins']
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if plugin_type not in plugins:
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plugins[plugin_type] = []
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plugins[plugin_type].append(plugin_name)
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return True
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if __name__ == '__main__':
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main()
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Felix Fontein
5 years ago
committed by