fumadocs-openapi/dist/utils/process-document.js

Generate MDX docs for your OpenAPI spec

import { dereference, upgrade } from "@scalar/openapi-parser";
import { bundle } from "@scalar/json-magic/bundle";
import { fetchUrls, readFiles } from "@scalar/json-magic/bundle/plugins/node";

//#region src/utils/process-document.ts
/**
* process & reference input document to a Fumadocs OpenAPI compatible format
*/
async function processDocument(input) {
	const document = await bundle(input, {
		plugins: [fetchUrls(), readFiles()],
		treeShake: true,
		urlMap: true,
		hooks: { onResolveError(node) {
			throw new Error(`Failed to resolve ${node.$ref}`);
		} }
	}).then((v) => upgrade(v).specification).catch((e) => {
		throw new Error(`[OpenAPI] Failed to resolve input: ${input}`, { cause: e });
	});
	/**
	* Dereferenced value and its original `$ref` value
	*/
	const dereferenceMap = /* @__PURE__ */ new WeakMap();
	const serializable = /* @__PURE__ */ new Map();
	return {
		dereferenced: dereference(document, {
			throwOnError: true,
			onDereference({ schema, ref }) {
				serializable.set(ref, schema);
				dereferenceMap.set(schema, ref);
			}
		}).schema,
		getRawRef(obj) {
			return dereferenceMap.get(obj);
		},
		_internal_idToSchema() {
			return serializable;
		},
		bundled: document
	};
}

//#endregion
export { processDocument };
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