ansible/test/sanity/code-smell/package-data.py
Abhijeet Kasurde 4f993922c8
Add documentation about info/facts module development (#71250)
Fixes: #40151

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
2020-08-18 15:56:43 -04:00

375 lines
12 KiB
Python
Executable file

#!/usr/bin/env python
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import contextlib
import fnmatch
import glob
import os
import re
import shutil
import subprocess
import sys
import tarfile
import tempfile
def assemble_files_to_ship(complete_file_list):
"""
This looks for all files which should be shipped in the sdist
"""
# All files which are in the repository except these:
ignore_patterns = (
# Developer-only tools
'.github/*',
'.github/*/*',
'changelogs/fragments/*',
'hacking/backport/*',
'hacking/shippable/*',
'hacking/tests/*',
'hacking/ticket_stubs/*',
'test/sanity/code-smell/botmeta.*',
'test/utils/*',
'test/utils/*/*',
'test/utils/*/*/*',
'.git*',
)
ignore_files = frozenset((
# Developer-only tools
'changelogs/config.yaml',
'hacking/README.md',
'hacking/ansible-profile',
'hacking/cgroup_perf_recap_graph.py',
'hacking/create_deprecated_issues.py',
'hacking/deprecated_issue_template.md',
'hacking/fix_test_syntax.py',
'hacking/get_library.py',
'hacking/metadata-tool.py',
'hacking/report.py',
'hacking/return_skeleton_generator.py',
'hacking/test-module',
'hacking/test-module.py',
'test/support/README.md',
'.cherry_picker.toml',
'.mailmap',
# Possibly should be included
'examples/scripts/uptime.py',
'examples/scripts/my_test.py',
'examples/scripts/my_test_info.py',
'examples/scripts/my_test_facts.py',
'examples/DOCUMENTATION.yml',
'examples/play.yml',
'examples/hosts.yaml',
'examples/hosts.yml',
'examples/inventory_script_schema.json',
'examples/plugin_filters.yml',
'hacking/env-setup',
'hacking/env-setup.fish',
'MANIFEST',
))
# These files are generated and then intentionally added to the sdist
# Manpages
manpages = ['docs/man/man1/ansible.1']
for dirname, dummy, files in os.walk('bin'):
for filename in files:
path = os.path.join(dirname, filename)
if os.path.islink(path):
if os.readlink(path) == 'ansible':
manpages.append('docs/man/man1/%s.1' % filename)
# Misc
misc_generated_files = [
'SYMLINK_CACHE.json',
'PKG-INFO',
]
shipped_files = manpages + misc_generated_files
for path in complete_file_list:
if path not in ignore_files:
for ignore in ignore_patterns:
if fnmatch.fnmatch(path, ignore):
break
else:
shipped_files.append(path)
return shipped_files
def assemble_files_to_install(complete_file_list):
"""
This looks for all of the files which should show up in an installation of ansible
"""
ignore_patterns = tuple()
pkg_data_files = []
for path in complete_file_list:
if path.startswith("lib/ansible"):
prefix = 'lib'
elif path.startswith("test/lib/ansible_test"):
prefix = 'test/lib'
else:
continue
for ignore in ignore_patterns:
if fnmatch.fnmatch(path, ignore):
break
else:
pkg_data_files.append(os.path.relpath(path, prefix))
return pkg_data_files
@contextlib.contextmanager
def clean_repository(file_list):
"""Copy the repository to clean it of artifacts"""
# Create a tempdir that will be the clean repo
with tempfile.TemporaryDirectory() as repo_root:
directories = set((repo_root + os.path.sep,))
for filename in file_list:
# Determine if we need to create the directory
directory = os.path.dirname(filename)
dest_dir = os.path.join(repo_root, directory)
if dest_dir not in directories:
os.makedirs(dest_dir)
# Keep track of all the directories that now exist
path_components = directory.split(os.path.sep)
path = repo_root
for component in path_components:
path = os.path.join(path, component)
if path not in directories:
directories.add(path)
# Copy the file
shutil.copy2(filename, dest_dir, follow_symlinks=False)
yield repo_root
def create_sdist(tmp_dir):
"""Create an sdist in the repository"""
create = subprocess.Popen(
['make', 'snapshot', 'SDIST_DIR=%s' % tmp_dir],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
universal_newlines=True,
)
stderr = create.communicate()[1]
if create.returncode != 0:
raise Exception('make snapshot failed:\n%s' % stderr)
# Determine path to sdist
tmp_dir_files = os.listdir(tmp_dir)
if not tmp_dir_files:
raise Exception('sdist was not created in the temp dir')
elif len(tmp_dir_files) > 1:
raise Exception('Unexpected extra files in the temp dir')
return os.path.join(tmp_dir, tmp_dir_files[0])
def extract_sdist(sdist_path, tmp_dir):
"""Untar the sdist"""
# Untar the sdist from the tmp_dir
with tarfile.open(os.path.join(tmp_dir, sdist_path), 'r|*') as sdist:
sdist.extractall(path=tmp_dir)
# Determine the sdist directory name
sdist_filename = os.path.basename(sdist_path)
tmp_dir_files = os.listdir(tmp_dir)
try:
tmp_dir_files.remove(sdist_filename)
except ValueError:
# Unexpected could not find original sdist in temp dir
raise
if len(tmp_dir_files) > 1:
raise Exception('Unexpected extra files in the temp dir')
elif len(tmp_dir_files) < 1:
raise Exception('sdist extraction did not occur i nthe temp dir')
return os.path.join(tmp_dir, tmp_dir_files[0])
def install_sdist(tmp_dir, sdist_dir):
"""Install the extracted sdist into the temporary directory"""
install = subprocess.Popen(
['python', 'setup.py', 'install', '--root=%s' % tmp_dir],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
universal_newlines=True,
cwd=os.path.join(tmp_dir, sdist_dir),
)
stdout, stderr = install.communicate()
if install.returncode != 0:
raise Exception('sdist install failed:\n%s' % stderr)
# Determine the prefix for the installed files
match = re.search('^creating (%s/.*?/(?:site|dist)-packages)/ansible$' %
tmp_dir, stdout, flags=re.M)
return match.group(1)
def check_sdist_contains_expected(sdist_dir, to_ship_files):
"""Check that the files we expect to ship are present in the sdist"""
results = []
for filename in to_ship_files:
path = os.path.join(sdist_dir, filename)
if not os.path.exists(path):
results.append('%s: File was not added to sdist' % filename)
# Also changelog
changelog_files = glob.glob(os.path.join(sdist_dir, 'changelogs/CHANGELOG-v2.[0-9]*.rst'))
if not changelog_files:
results.append('changelogs/CHANGELOG-v2.*.rst: Changelog file was not added to the sdist')
elif len(changelog_files) > 1:
results.append('changelogs/CHANGELOG-v2.*.rst: Too many changelog files: %s'
% changelog_files)
return results
def check_sdist_files_are_wanted(sdist_dir, to_ship_files):
"""Check that all files in the sdist are desired"""
results = []
for dirname, dummy, files in os.walk(sdist_dir):
dirname = os.path.relpath(dirname, start=sdist_dir)
if dirname == '.':
dirname = ''
for filename in files:
path = os.path.join(dirname, filename)
if path not in to_ship_files:
if fnmatch.fnmatch(path, 'changelogs/CHANGELOG-v2.[0-9]*.rst'):
# changelog files are expected
continue
# FIXME: ansible-test doesn't pass the paths of symlinks to us so we aren't
# checking those
if not os.path.islink(os.path.join(sdist_dir, path)):
results.append('%s: File in sdist was not in the repository' % path)
return results
def check_installed_contains_expected(install_dir, to_install_files):
"""Check that all the files we expect to be installed are"""
results = []
for filename in to_install_files:
path = os.path.join(install_dir, filename)
if not os.path.exists(path):
results.append('%s: File not installed' % os.path.join('lib', filename))
return results
EGG_RE = re.compile('ansible[^/]+\\.egg-info/(PKG-INFO|SOURCES.txt|'
'dependency_links.txt|not-zip-safe|requires.txt|top_level.txt)$')
def check_installed_files_are_wanted(install_dir, to_install_files):
"""Check that all installed files were desired"""
results = []
for dirname, dummy, files in os.walk(install_dir):
dirname = os.path.relpath(dirname, start=install_dir)
if dirname == '.':
dirname = ''
for filename in files:
# If this is a byte code cache, look for the python file's name
directory = dirname
if filename.endswith('.pyc') or filename.endswith('.pyo'):
# Remove the trailing "o" or c"
filename = filename[:-1]
if directory.endswith('%s__pycache__' % os.path.sep):
# Python3 byte code cache, look for the basename of
# __pycache__/__init__.cpython-36.py
segments = filename.rsplit('.', 2)
if len(segments) >= 3:
filename = '.'.join((segments[0], segments[2]))
directory = os.path.dirname(directory)
path = os.path.join(directory, filename)
# Test that the file was listed for installation
if path not in to_install_files:
# FIXME: ansible-test doesn't pass the paths of symlinks to us so we
# aren't checking those
if not os.path.islink(os.path.join(install_dir, path)):
if not EGG_RE.match(path):
results.append('%s: File was installed but was not supposed to be' % path)
return results
def _find_symlinks():
symlink_list = []
for dirname, directories, filenames in os.walk('.'):
for filename in filenames:
path = os.path.join(dirname, filename)
# Strip off "./" from the front
path = path[2:]
if os.path.islink(path):
symlink_list.append(path)
return symlink_list
def main():
"""All of the files in the repository"""
complete_file_list = []
for path in sys.argv[1:] or sys.stdin.read().splitlines():
complete_file_list.append(path)
# ansible-test isn't currently passing symlinks to us so construct those ourselves for now
for filename in _find_symlinks():
if filename not in complete_file_list:
# For some reason ansible-test is passing us lib/ansible/module_utils/ansible_release.py
# which is a symlink even though it doesn't pass any others
complete_file_list.append(filename)
# We may run this after docs sanity tests so get a clean repository to run in
with clean_repository(complete_file_list) as clean_repo_dir:
os.chdir(clean_repo_dir)
to_ship_files = assemble_files_to_ship(complete_file_list)
to_install_files = assemble_files_to_install(complete_file_list)
results = []
with tempfile.TemporaryDirectory() as tmp_dir:
sdist_path = create_sdist(tmp_dir)
sdist_dir = extract_sdist(sdist_path, tmp_dir)
# Check that the files that are supposed to be in the sdist are there
results.extend(check_sdist_contains_expected(sdist_dir, to_ship_files))
# Check that the files that are in the sdist are in the repository
results.extend(check_sdist_files_are_wanted(sdist_dir, to_ship_files))
# install the sdist
install_dir = install_sdist(tmp_dir, sdist_dir)
# Check that the files that are supposed to be installed are there
results.extend(check_installed_contains_expected(install_dir, to_install_files))
# Check that the files that are installed are supposed to be installed
results.extend(check_installed_files_are_wanted(install_dir, to_install_files))
for message in results:
print(message)
if __name__ == '__main__':
main()