astro/dist/core/build/default-prerenderer.js

Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

import { renderForPrerender } from "../app/prerender.js";
import { ensureAsyncRenderScope } from "../render-scope/node-scope.js";
import { StaticPaths } from "../../runtime/prerender/static-paths.js";
function createDefaultPrerenderer({
  internals,
  options,
  prerenderOutputDir
}) {
  const prerenderer = {
    name: "astro:default",
    async setup() {
      const prerenderEntryFileName = internals.prerenderEntryFileName;
      if (!prerenderEntryFileName) {
        throw new Error(
          `Prerender entry filename not found in build internals. This is likely a bug in Astro.`
        );
      }
      const prerenderEntryUrl = new URL(prerenderEntryFileName, prerenderOutputDir);
      const prerenderEntry = await import(prerenderEntryUrl.toString());
      const app = prerenderEntry.app;
      app.setInternals(internals);
      app.setOptions(options);
      prerenderer.app = app;
    },
    async getStaticPaths() {
      const staticPaths = new StaticPaths(prerenderer.app);
      return staticPaths.getAll();
    },
    async render(request, { routeData, collectMetadata }) {
      if (collectMetadata) ensureAsyncRenderScope();
      return renderForPrerender(prerenderer.app, request, { routeData, collectMetadata });
    },
    async teardown() {
    }
  };
  return prerenderer;
}
export {
  createDefaultPrerenderer
};