gatsby-source-prismic/src/lib/sourceNodesForAllDocuments.ts

Gatsby source plugin for building websites using Prismic as a data source

import * as RTE from "fp-ts/ReaderTaskEither";
import { pipe, constVoid } from "fp-ts/function";

import { Dependencies, Mutable } from "../types";

import { createGloballyUniqueNodes } from "./createGloballyUniqueNodes";
import { normalizeDocuments } from "./normalizeDocuments";
import { queryAllDocuments } from "./queryAllDocuments";

/**
 * Queries all documents from the environment's Prismic repository and creates
 * nodes for each document.
 */
export const sourceNodesForAllDocuments: RTE.ReaderTaskEither<
	Dependencies,
	Error,
	void
> = pipe(
	queryAllDocuments,
	RTE.chainW(normalizeDocuments),
	RTE.chainW((docs) => createGloballyUniqueNodes(docs as Mutable<typeof docs>)),
	RTE.map(constVoid),
);