234 lines
8 KiB
Python
234 lines
8 KiB
Python
#!/usr/bin/env python
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# Copyright (c) Ansible Project
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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"""Check BOTMETA file."""
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import ast
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import os
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import re
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import sys
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import yaml
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from voluptuous import All, Any, MultipleInvalid, PREVENT_EXTRA
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from voluptuous import Required, Schema, Invalid
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from voluptuous.humanize import humanize_error
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IGNORE_NO_MAINTAINERS = [
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'plugins/cache/memcached.py',
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'plugins/cache/redis.py',
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'plugins/callback/cgroup_memory_recap.py',
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'plugins/callback/context_demo.py',
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'plugins/callback/counter_enabled.py',
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'plugins/callback/hipchat.py',
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'plugins/callback/jabber.py',
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'plugins/callback/log_plays.py',
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'plugins/callback/logdna.py',
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'plugins/callback/logentries.py',
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'plugins/callback/null.py',
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'plugins/callback/selective.py',
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'plugins/callback/slack.py',
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'plugins/callback/splunk.py',
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'plugins/callback/yaml.py',
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'plugins/inventory/nmap.py',
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'plugins/inventory/virtualbox.py',
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'plugins/connection/chroot.py',
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'plugins/connection/iocage.py',
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'plugins/connection/lxc.py',
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'plugins/lookup/cartesian.py',
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'plugins/lookup/chef_databag.py',
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'plugins/lookup/consul_kv.py',
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'plugins/lookup/credstash.py',
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'plugins/lookup/cyberarkpassword.py',
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'plugins/lookup/flattened.py',
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'plugins/lookup/keyring.py',
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'plugins/lookup/lastpass.py',
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'plugins/lookup/passwordstore.py',
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'plugins/lookup/shelvefile.py',
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'plugins/filter/json_query.py',
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'plugins/filter/random_mac.py',
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]
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FILENAME = '.github/BOTMETA.yml'
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LIST_ENTRIES = frozenset(('supershipit', 'maintainers', 'labels', 'keywords', 'notify', 'ignore'))
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AUTHOR_REGEX = re.compile(r'^\w.*\(@([\w-]+)\)(?![\w.])')
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def read_authors(filename):
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data = {}
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try:
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with open(filename, 'rb') as b_module_data:
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M = ast.parse(b_module_data.read())
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for child in M.body:
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if isinstance(child, ast.Assign):
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for t in child.targets:
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try:
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theid = t.id
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except AttributeError:
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# skip errors can happen when trying to use the normal code
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continue
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if theid == 'DOCUMENTATION':
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if isinstance(child.value, ast.Dict):
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data = ast.literal_eval(child.value)
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else:
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data = yaml.safe_load(child.value.s)
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except Exception as e:
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print('%s:%d:%d: Cannot load DOCUMENTATION: %s' % (filename, 0, 0, e))
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return []
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author = data.get('author') or []
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if isinstance(author, str):
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author = [author]
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return author
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def extract_author_name(author):
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m = AUTHOR_REGEX.match(author)
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if m:
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return m.group(1)
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if author == 'Ansible Core Team':
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return '$team_ansible_core'
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return None
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def validate(filename, filedata):
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if not filename.startswith('plugins/'):
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return
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if filename.startswith(('plugins/doc_fragments/', 'plugins/module_utils/')):
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return
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# Compile lis tof all active and inactive maintainers
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all_maintainers = filedata['maintainers'] + filedata['ignore']
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if not filename.startswith('plugins/filter/'):
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maintainers = read_authors(filename)
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for maintainer in maintainers:
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maintainer = extract_author_name(maintainer)
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if maintainer is not None and maintainer not in all_maintainers:
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msg = 'Author %s not mentioned as active or inactive maintainer for %s (mentioned are: %s)' % (
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maintainer, filename, ', '.join(all_maintainers))
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print('%s:%d:%d: %s' % (FILENAME, 0, 0, msg))
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should_have_no_maintainer = filename in IGNORE_NO_MAINTAINERS
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if not all_maintainers and not should_have_no_maintainer:
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print('%s:%d:%d: %s' % (FILENAME, 0, 0, 'No (active or inactive) maintainer mentioned for %s' % filename))
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if all_maintainers and should_have_no_maintainer:
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print('%s:%d:%d: %s' % (FILENAME, 0, 0, 'Please remove %s from the ignore list of %s' % (filename, sys.argv[0])))
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def main():
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"""Main entry point."""
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try:
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with open(FILENAME, 'rb') as f:
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botmeta = yaml.safe_load(f)
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except yaml.error.MarkedYAMLError as ex:
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print('%s:%d:%d: YAML load failed: %s' % (FILENAME, ex.context_mark.line +
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1, ex.context_mark.column + 1, re.sub(r'\s+', ' ', str(ex))))
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return
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except Exception as ex: # pylint: disable=broad-except
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print('%s:%d:%d: YAML load failed: %s' %
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(FILENAME, 0, 0, re.sub(r'\s+', ' ', str(ex))))
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return
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# Validate schema
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MacroSchema = Schema({
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(str): Any(str, None),
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}, extra=PREVENT_EXTRA)
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FilesSchema = Schema({
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(str): {
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('supershipit'): str,
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('support'): Any('community'),
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('maintainers'): str,
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('labels'): str,
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('keywords'): str,
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('notify'): str,
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('ignore'): str,
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},
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}, extra=PREVENT_EXTRA)
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schema = Schema({
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('notifications'): bool,
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('automerge'): bool,
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('macros'): MacroSchema,
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('files'): FilesSchema,
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}, extra=PREVENT_EXTRA)
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try:
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schema(botmeta)
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except MultipleInvalid as ex:
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for error in ex.errors:
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# No way to get line/column numbers
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print('%s:%d:%d: %s' % (FILENAME, 0, 0, humanize_error(botmeta, error)))
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return
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# Preprocess (substitute macros, convert to lists)
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macros = botmeta.get('macros') or {}
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macro_re = re.compile(r'\$([a-zA-Z_]+)')
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def convert_macros(text, macros):
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def f(m):
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macro = m.group(1)
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replacement = (macros[macro] or '')
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if macro == 'team_ansible_core':
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return '$team_ansible_core %s' % replacement
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return replacement
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return macro_re.sub(f, text)
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files = {}
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try:
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for file, filedata in (botmeta.get('files') or {}).items():
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file = convert_macros(file, macros)
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filedata = dict((k, convert_macros(v, macros)) for k, v in filedata.items())
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files[file] = filedata
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for k, v in filedata.items():
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if k in LIST_ENTRIES:
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filedata[k] = v.split()
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except KeyError as e:
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print('%s:%d:%d: %s' % (FILENAME, 0, 0, 'Found unknown macro %s' % e))
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return
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# Scan all files
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unmatched = set(files)
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for dirs in ('plugins', 'tests', 'changelogs'):
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for dirpath, dirnames, filenames in os.walk(dirs):
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for file in sorted(filenames):
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if file.endswith('.pyc'):
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continue
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filename = os.path.join(dirpath, file)
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if os.path.islink(filename):
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continue
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if os.path.isfile(filename):
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matching_files = []
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for file, filedata in files.items():
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if filename.startswith(file):
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matching_files.append((file, filedata))
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if file in unmatched:
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unmatched.remove(file)
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if not matching_files:
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print('%s:%d:%d: %s' % (FILENAME, 0, 0, 'Did not find any entry for %s' % filename))
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matching_files.sort(key=lambda kv: kv[0])
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filedata = dict()
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for k in LIST_ENTRIES:
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filedata[k] = []
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for dummy, data in matching_files:
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for k, v in data.items():
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if k in LIST_ENTRIES:
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v = filedata[k] + v
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filedata[k] = v
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validate(filename, filedata)
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for file in unmatched:
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print('%s:%d:%d: %s' % (FILENAME, 0, 0, 'Entry %s was not used' % file))
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if __name__ == '__main__':
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main()
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