import click
import sqlite_utils


@click.group()
@click.version_option()
def cli():
    "Commands for interacting with a SQLite database"
    pass


@cli.command()
@click.argument(
    "path",
    type=click.Path(exists=True, file_okay=True, dir_okay=False, allow_dash=False),
    required=True,
)
def table_names(path):
    """List the tables in the database"""
    db = sqlite_utils.Database(path)
    for name in db.table_names:
        print(name)


@cli.command()
@click.argument(
    "path",
    type=click.Path(exists=True, file_okay=True, dir_okay=False, allow_dash=False),
    required=True,
)
def vacuum(path):
    """Run VACUUM against the database"""
    sqlite_utils.Database(path).vacuum()