def main()

in git_remote_codecommit/__init__.py [0:0]

• 12 lines of code
• 4 McCabe index (conditional complexity)

def main():
  """
  Hook that can be invoked by git, providing simplified push/pull access for a
  CodeCommit repository.
  """

  if len(sys.argv) < 3:
    error('Too few arguments. This hook requires the git command and remote.')

  elif len(sys.argv) > 3:
    error("Too many arguments. Hook only accepts the git command and remote, but argv was: '%s'" % "', '".join(sys.argv))

  git_cmd, remote_url = sys.argv[1:3]

  try:
    context = Context.from_url(remote_url)
    authenticated_url = git_url(context.repository, context.version, context.region, context.credentials)
    sys.exit(subprocess.call(['git', 'remote-http', git_cmd, authenticated_url]))

  except (FormatError, ProfileNotFound, RegionNotFound, CredentialsNotFound, RegionNotAvailable) as exc:
    error(str(exc))