@7i7o/git-remote-proland/src/lib/withAsync.ts

Git Remote Helper

type WithAsyncFn<T = unknown> = () => T | Promise<T>
type WithAsyncReturn<TData, TError> = Promise<{
  response: TData | null
  error: TError | unknown
}>

export async function withAsync<TData = unknown, TError = unknown>(
  fn: WithAsyncFn<TData>
): WithAsyncReturn<TData, TError> {
  try {
    if (typeof fn !== 'function') throw new Error('The first argument must be a function')
    const response = await fn()
    return {
      response,
      error: null
    }
  } catch (error) {
    return {
      error,
      response: null
    }
  }
}