@db.command()<EOL>@click.option('<STR_LIT>', '<STR_LIT>', default=None,<EOL>help=('<STR_LIT>'))<EOL>@click.option('<STR_LIT>', '<STR_LIT>', is_flag=True, help='<STR_LIT>')<EOL>@click.option('<STR_LIT>', is_flag=True,<EOL>help='<STR_LIT>')<EOL>@with_appcontext<EOL>def current(directory, verbose, head_only):
_current(directory, verbose, head_only)<EOL>
Display the current revision for each database.