Function validDbSchemaName

packages/node-core/src/configure/configure.module.ts:20–39

(name: string)

// Check if a subquery name is a valid schema name
export function validDbSchemaName(name: string): boolean {
  if (name.length === 0) {
    return false;
  } else {
    name = name.toLowerCase();
    const regexp = new RegExp('^[a-zA-Z_][a-zA-Z0-9_\\-\\/]{0,62}$');
    const flag0 = !name.startsWith('pg_'); // Reserved identifier
    const flag1 = regexp.test(name); // <= Valid characters, less than 63 bytes
    if (!flag0) {
      logger.error(`Invalid schema name '${name}', schema name must not be prefixed with 'pg_'`);
    }
    if (!flag1) {
      logger.error(
        `Invalid schema name '${name}', schema name must start with a letter or underscore,
         be less than 63 bytes and must contain only valid alphanumeric characters (can include characters '_-/')`
      );
    }
    return flag0 && flag1;
  }
}

// Cant seem to use the inferred types, strings arent converted to unions
type Args = Record<string, any>; //ReturnType<typeof yargsBuilder>['argv']