Function _run_migrate

tortoise/cli/cli.py:510–544

(
    ctx: CLIContext,
    app_label: str | None,
    migration: str | None,
    *,
    fake: bool,
    dry_run: bool,
    target_override: str | None = None,
    direction: str = "both",
)

async def _run_migrate(
    ctx: CLIContext,
    app_label: str | None,
    migration: str | None,
    *,
    fake: bool,
    dry_run: bool,
    target_override: str | None = None,
    direction: str = "both",
) -> None:
    if app_label and not migration and "." in app_label:
        app_label, migration = app_label.split(".", 1)

    config = _load_config(ctx)

    target = target_override
    if target is None:
        if app_label and not migration:
            target = f"{app_label}.__latest__"
        elif migration:
            if not app_label:
                raise utils.CLIUsageError("MIGRATION requires APP_LABEL")
            target = f"{app_label}.{migration}"

    async with tortoise_cli_context(config):
        await migrate_api(
            config=config,
            app_labels=None,
            target=target,
            fake=fake,
            dry_run=dry_run,
            direction=direction,
            reporter=_emit_migration_plan,
            progress=_progress_reporter,
        )


async def migrate(