import { addPathPrefix } from '../shared/lib/router/utils/add-path-prefix'
import { normalizePathTrailingSlash } from './normalize-trailing-slash'

const basePath = (process.env.__NEXT_ROUTER_BASEPATH as string) || ''

export function addBasePath(path: string, required?: boolean): string {
  if (process.env.__NEXT_MANUAL_CLIENT_BASE_PATH) {
    if (!required) {
      return path
    }
  }

  return normalizePathTrailingSlash(addPathPrefix(path, basePath))
}