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[TOC] Fix 56 rendered-heading scrape failures from deprecated container renderer imports #32580

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[TOC] Fix 56 rendered-heading scrape failures from deprecated container renderer imports #32580

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18 changes: 11 additions & 7 deletions src/util/rendered-toc.ts
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Original file line number Diff line number Diff line change
@@ -1,8 +1,7 @@
import { getCollection } from "astro:content";
import { experimental_AstroContainer as AstroContainer } from "astro/container";
import { loadRenderers } from "astro:container";
import { getContainerRenderer as getMdxRenderer } from "@astrojs/mdx";
import { getContainerRenderer as getReactRenderer } from "@astrojs/react";
import reactRenderer from "@astrojs/react/server.js";
import mdxRenderer from "@astrojs/mdx/server.js";
import { getHeadingsFromHtml, type Heading } from "@cloudflare/nimbus-docs";
import type { AstroComponentFactory } from "astro/runtime/server/index.js";

Expand Down Expand Up @@ -71,10 +70,15 @@ export async function scrapeRenderedHeadings(
Content: AstroComponentFactory,
components: Record<string, unknown>,
): Promise<Heading[]> {
containerPromise ??= loadRenderers([
getMdxRenderer(),
getReactRenderer(),
]).then((renderers) => AstroContainer.create({ renderers }));
containerPromise ??= (async () => {
const container = await AstroContainer.create({});
container.addServerRenderer({ name: "astro:jsx", renderer: mdxRenderer });
container.addServerRenderer({
name: "@astrojs/react",
renderer: reactRenderer,
});
return container;
})();
const html = await (
await containerPromise
).renderToString(Content, { props: { components } });
Expand Down