import type { RawField, FieldMeta } from '@directus/types';

/**
 * Add a flag to a field.
 */
export function addFieldFlag(field: RawField, flag: string) {
	if (!field.meta) {
		field.meta = {
			special: [flag],
		} as FieldMeta;
	} else if (!field.meta.special) {
		field.meta.special = [flag];
	} else if (!field.meta.special.includes(flag)) {
		field.meta.special.push(flag);
	}
}