cloud-foundation-fabric/tools/check_documentation.py

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#!/usr/bin/env python3
# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import enum
import pathlib
import sys
import click
import tfdoc
BASEDIR = pathlib.Path(__file__).resolve().parents[1]
class DocState(enum.Enum):
MISSING = 1
OK = 2
STALE = 3
UNKNOWN = 4
def __str__(self):
return {1: '', 2: '', 3: '', 4: '?'}[self.value]
def check_path(pathname):
path = BASEDIR / pathname
subpaths = sorted(list(path.iterdir()))
for subpath in subpaths:
if not subpath.is_dir():
continue
if subpath.stem.startswith('_'):
continue
doc = subpath / 'README.md'
if not doc.exists():
yield DocState.MISSING, subpath.stem
continue
state = tfdoc.check_state(subpath)
if state is False:
yield DocState.STALE, subpath.stem
elif state:
yield DocState.OK, subpath.stem
else:
yield DocState.UNKNOWN, subpath.stem
@click.command()
@click.argument('paths', type=str, nargs=-1)
def main(paths):
"Cycle through modules and ensure READMEs are up-to-date."
error = False
for path in paths:
print(f'checking {path}')
for state, name in check_path(path):
if state in (DocState.MISSING, DocState.STALE):
error = True
print(f' [{state}] {name}')
if error:
print('errors were present')
sys.exit(1)
if __name__ == '__main__':
main()