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ba044a980f
* build(deps-dev): bump black from 23.12.1 to 24.1.1 Bumps [black](https://github.com/psf/black) from 23.12.1 to 24.1.1. - [Release notes](https://github.com/psf/black/releases) - [Changelog](https://github.com/psf/black/blob/main/CHANGES.md) - [Commits](https://github.com/psf/black/compare/23.12.1...24.1.1) --- updated-dependencies: - dependency-name: black dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> * black 24.1.1 formatting * update flake config to match black 24.1.1 format --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Moritz <mr-tz@users.noreply.github.com> Co-authored-by: mr-tz <moritz.raabe@mandiant.com>
79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
"""
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Reformat the given capa rule into a consistent style.
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Use the -i flag to update the rule in-place.
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Usage:
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$ python capafmt.py -i foo.yml
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Copyright (C) 2023 Mandiant, Inc. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at: [package root]/LICENSE.txt
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Unless required by applicable law or agreed to in writing, software distributed under the License
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is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and limitations under the License.
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"""
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import sys
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import logging
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import argparse
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from pathlib import Path
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import capa.main
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import capa.rules
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logger = logging.getLogger("capafmt")
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def main(argv=None):
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if argv is None:
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argv = sys.argv[1:]
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parser = argparse.ArgumentParser(description="Capa rule formatter.")
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capa.main.install_common_args(parser)
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parser.add_argument("path", type=str, help="Path to rule to format")
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parser.add_argument(
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"-i",
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"--in-place",
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action="store_true",
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dest="in_place",
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help="Format the rule in place, otherwise, write formatted rule to STDOUT",
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)
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parser.add_argument(
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"-c",
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"--check",
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action="store_true",
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help="Don't output (reformatted) rule, only return status. 0 = no changes, 1 = would reformat",
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)
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args = parser.parse_args(args=argv)
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try:
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capa.main.handle_common_args(args)
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except capa.main.ShouldExitError as e:
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return e.status_code
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rule = capa.rules.Rule.from_yaml_file(args.path, use_ruamel=True)
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reformatted_rule = rule.to_yaml()
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if args.check:
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if rule.definition == reformatted_rule:
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logger.info("rule is formatted correctly, nice! (%s)", rule.name)
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return 0
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else:
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logger.info("rule requires reformatting (%s)", rule.name)
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if "\r\n" in rule.definition:
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logger.info("please make sure that the file uses LF (\\n) line endings only")
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return 1
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if args.in_place:
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Path(args.path).write_bytes(reformatted_rule.encode("utf-8"))
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else:
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print(reformatted_rule)
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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