preparePushConfig() — drizzle-orm Function Reference

Source Code

drizzle-kit/src/cli/commands/utils.ts lines 263–449

export const preparePushConfig = async (
	options: Record<string, unknown>,
	from: 'cli' | 'config',
): Promise<
	(
		| {
			dialect: 'mysql';
			credentials: MysqlCredentials;
		}
		| {
			dialect: 'postgresql';
			credentials: PostgresCredentials;
		}
		| {
			dialect: 'sqlite';
			credentials: SqliteCredentials;
		}
		| {
			dialect: 'turso';
			credentials: LibSQLCredentials;
		}
		| {
			dialect: 'singlestore';
			credentials: SingleStoreCredentials;
		}
	) & {
		schemaPath: string | string[];
		verbose: boolean;
		strict: boolean;
		force: boolean;
		tablesFilter: string[];
		schemasFilter: string[];
		casing?: CasingType;
		entities?: Entities;
	}
> => {
	const raw = flattenDatabaseCredentials(
		from === 'config'
			? await drizzleConfigFromFile(options.config as string | undefined)
			: options,
	);

	raw.verbose ||= options.verbose; // if provided in cli to debug
	raw.strict ||= options.strict; // if provided in cli only

	const parsed = pushParams.safeParse(raw);

	if (parsed.error) {
		console.log(error('Please provide required params:'));
		console.log(wrapParam('dialect', raw.dialect));
		console.log(wrapParam('schema', raw.schema));
		process.exit(1);
	}

	const config = parsed.data;

	const schemaFiles = prepareFilenames(config.schema);
	if (schemaFiles.length === 0) {
		render(`[${chalk.blue('i')}] No schema file in ${config.schema} was found`);
		process.exit(0);
	}

	const tablesFilterConfig = config.tablesFilter;
	const tablesFilter = tablesFilterConfig
		? typeof tablesFilterConfig === 'string'
			? [tablesFilterConfig]
			: tablesFilterConfig
		: [];

	const schemasFilterConfig = config.schemaFilter;

	const schemasFilter = schemasFilterConfig
		? typeof schemasFilterConfig === 'string'
			? [schemasFilterConfig]
			: schemasFilterConfig
		: [];

	tablesFilter.push(...getTablesFilterByExtensions(config));

	if (config.dialect === 'postgresql') {
		const parsed = postgresCredentials.safeParse(config);