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Function: holeFetchOptions()

holeFetchOptions(spec): RequestInit & object

Defined in: holeFetchOptions.ts:29

Turns a hole's declared lifecycle into the fetch options Next reads, for a resolveHole fetching the value that fills it.

Parameters​

spec​

FieldHintData

The hole's FieldHintData, as compile copied it from the block's ui.fields hint into the artifact node's holes. Pass it through rather than choosing an interval at the call site: the published artifact is what says how live the value is.

Returns​

RequestInit & object

{ next: { revalidate: spec.revalidate } }, ready to spread into a fetch call. 0 reaches Next as 0 rather than being read as absent, which is Next's instruction not to cache the response at all.

Example​

import type { HoleResolver } from "@nubbin/react";

const resolveHole: HoleResolver = async ({ spec }) => {
  const response = await fetch(`${origin}/api/price`, holeFetchOptions(spec));
  return response.json();
};