Function list_command

sdk/python/feast/cli/dbt_import.py:351–410

List dbt models available for import. Examples: # List all models feast dbt list -m target/manifest.json # List models with specific tag feast dbt list -m target/manifest.json --tag feast # Show column details feast dbt list -m target/mani

(
    manifest_path: str,
    tag_filter: Optional[str],
    show_columns: bool,
)

    help="Show column details for each model",
)
def list_command(
    manifest_path: str,
    tag_filter: Optional[str],
    show_columns: bool,
):
    """
    List dbt models available for import.

    Examples:

        # List all models
        feast dbt list -m target/manifest.json

        # List models with specific tag
        feast dbt list -m target/manifest.json --tag feast

        # Show column details
        feast dbt list -m target/manifest.json --show-columns
    """
    from feast.dbt.parser import DbtManifestParser

    click.echo(f"{Fore.CYAN}Parsing dbt manifest: {manifest_path}{Style.RESET_ALL}")

    try:
        parser = DbtManifestParser(manifest_path)
        parser.parse()
    except (FileNotFoundError, ValueError) as e:
        click.echo(f"{Fore.RED}Error: {e}{Style.RESET_ALL}", err=True)
        raise SystemExit(1)

    if parser.dbt_version:
        click.echo(f"  dbt version: {parser.dbt_version}")
    if parser.project_name:
        click.echo(f"  Project: {parser.project_name}")

    models = parser.get_models(tag_filter=tag_filter)

    if not models:
        click.echo(f"{Fore.YELLOW}No models found.{Style.RESET_ALL}")
        return

    click.echo(f"\n{Fore.GREEN}Found {len(models)} model(s):{Style.RESET_ALL}\n")

    for model in models:
        tags_str = f" [tags: {', '.join(model.tags)}]" if model.tags else ""
        click.echo(f"{Fore.CYAN}{model.name}{Style.RESET_ALL}{tags_str}")
        click.echo(f"  Table: {model.full_table_name}")
        if model.description:
            desc = model.description[:80] + (
                "..." if len(model.description) > 80 else ""
            )
            click.echo(f"  Description: {desc}")

        if show_columns and model.columns:
            click.echo(f"  Columns ({len(model.columns)}):")
            for col in model.columns:
                type_str = col.data_type or "unknown"
                click.echo(f"    - {col.name}: {type_str}")