Function nextUpdate

packages/core/test/filesystem/watcher.test.ts:100–106

(check: (event: WatcherEvent) => boolean, trigger: Effect.Effect<void, E>)

}

function nextUpdate<E>(check: (event: WatcherEvent) => boolean, trigger: Effect.Effect<void, E>) {
  return Effect.gen(function* () {
    const result = yield* maybeNextUpdate(check, trigger)
    if (Option.isSome(result)) return result.value
    return yield* Effect.fail(new Error("timed out waiting for file watcher update"))
  })
}

function eventuallyUpdate<E>(check: (event: WatcherEvent) => boolean, trigger: () => Effect.Effect<void, E>) {
  return Effect.gen(function* () {