ansible-later/ansiblelater/__main__.py

99 lines
2.9 KiB
Python
Executable File

#!/usr/bin/env python
"""Main program."""
import argparse
import multiprocessing
import sys
from ansiblelater import LOG
from ansiblelater import __version__
from ansiblelater import logger
from ansiblelater.command import base
from ansiblelater.command import candidates
def main():
"""Run main program."""
parser = argparse.ArgumentParser(
description="Validate ansible files against best pratice guideline"
)
parser.add_argument(
"-c", "--config", dest="config_file", help="location of configuration file"
)
parser.add_argument(
"-r", "--rules", dest="rules.standards", help="location of standards rules"
)
parser.add_argument(
"-s",
"--standards",
dest="rules.filter",
action="append",
help="limit standards to given ID's"
)
parser.add_argument(
"-x",
"--exclude-standards",
dest="rules.exclude_filter",
action="append",
help="exclude standards by given ID's"
)
parser.add_argument(
"-v", dest="logging.level", action="append_const", const=-1, help="increase log level"
)
parser.add_argument(
"-q", dest="logging.level", action="append_const", const=1, help="decrease log level"
)
parser.add_argument("rules.files", nargs="*")
parser.add_argument("--version", action="version", version="%(prog)s {}".format(__version__))
args = parser.parse_args().__dict__
settings = base.get_settings(args)
config = settings.config
logger.update_logger(LOG, config["logging"]["level"], config["logging"]["json"])
files = config["rules"]["files"]
standards = base.get_standards(config["rules"]["standards"])
workers = max(multiprocessing.cpu_count() - 2, 2)
p = multiprocessing.Pool(workers)
tasks = []
for filename in files:
lines = None
candidate = candidates.classify(filename, settings, standards)
if candidate:
if candidate.binary:
LOG.info("Not reviewing binary file {name}".format(name=filename))
continue
if candidate.vault:
LOG.info("Not reviewing vault file {name}".format(name=filename))
continue
if lines:
LOG.info("Reviewing {candidate} lines {no}".format(candidate=candidate, no=lines))
else:
LOG.info("Reviewing all of {candidate}".format(candidate=candidate))
tasks.append((candidate, settings, lines))
else:
LOG.info("Couldn't classify file {name}".format(name=filename))
errors = (sum(p.map(_review_wrapper, tasks)))
p.close()
p.join()
if not errors == 0:
return_code = 1
else:
return_code = 0
sys.exit(return_code)
def _review_wrapper(args):
(candidate, settings, lines) = args
return candidate.review(settings, lines)
if __name__ == "__main__":
main()