114 lines
3.2 KiB
Python
Executable File
114 lines
3.2 KiB
Python
Executable File
#!/usr/bin/env python3
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# A script to check email identities in commit message. We verify the author
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# has signed off using the same email address
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import sys
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import re, os
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from email.utils import parseaddr
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import sh
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import logging
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import argparse
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if "ZEPHYR_BASE" not in os.environ:
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logging.error("$ZEPHYR_BASE environment variable undefined.\n")
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exit(1)
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logger = None
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repository_path = os.environ['ZEPHYR_BASE']
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sh_special_args = {
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'_tty_out': False,
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'_cwd': repository_path
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}
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def init_logs():
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global logger
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log_lev = os.environ.get('LOG_LEVEL', None)
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level = logging.INFO
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if log_lev == "DEBUG":
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level = logging.DEBUG
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elif log_lev == "ERROR":
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level = logging.ERROR
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console = logging.StreamHandler()
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format = logging.Formatter('%(levelname)-8s: %(message)s')
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console.setFormatter(format)
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logger = logging.getLogger('')
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logger.addHandler(console)
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logger.setLevel(level)
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logging.debug("Log init completed")
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def parse_args():
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parser = argparse.ArgumentParser(
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description="Verify that author identity matches Signed-off-by")
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parser.add_argument('-c', '--commits', default=None,
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help="Commit range in the form: a..b")
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return parser.parse_args()
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def get_shas(refspec):
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sha_list = sh.git("rev-list",
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'--max-count={0}'.format(-1 if "." in refspec else 1),
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refspec, **sh_special_args).split()
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return sha_list
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def verify_signed_off(tc, commit):
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signed = []
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author = ""
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sha = ""
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parsed_addr = None
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for line in commit.split("\n"):
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match = re.search("^commit\s([^\s]*)", line)
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if match:
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sha = match.group(1)
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match = re.search("^Author:\s(.*)", line)
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if match:
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author = match.group(1)
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parsed_addr = parseaddr(author)
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match = re.search("signed-off-by:\s(.*)", line, re.IGNORECASE)
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if match:
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signed.append(match.group(1))
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error1 = "%s: author email (%s) needs to match one of the signed-off-by entries." %(sha, author)
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error2 = "%s: author email (%s) does not follow the syntax: First Last <email>." %(sha, author)
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error = 0
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if tc:
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failure = None
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if author not in signed:
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failure = ET.SubElement(tc, 'failure', type="failure", message="identity error on range: %s" %commit_range)
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failure.text = error1
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error = 1
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if not parsed_addr or len(parsed_addr[0].split(" ")) < 2:
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if not failure:
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failure = ET.SubElement(tc, 'failure', type="failure", message="identity error on range: %s" %commit_range)
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failure.text = error2
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else:
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failure.text = failure.text + "\n" + error2
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error = 1
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else:
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if author not in signed:
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print(error1)
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error = 1
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if not parsed_addr or len(parsed_addr[0].split(" ")) < 2:
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print(error2)
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error = 1
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return error
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def main():
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args = parse_args()
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if not args.commits:
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exit(1)
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for f in get_shas(args.commits):
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commit = sh.git("log","--decorate=short", "-n 1", f, **sh_special_args)
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verify_signed_off(None, commit)
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if __name__ == "__main__":
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main()
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