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import { render } from "./renderDocument";
import packagejson from "next/package.json";
const version = packagejson.version;
if (!version.startsWith("12.2")) {
console.warn(
"Possibly incompatible Next.js version: ",
version,
". Please upgrade to Next.js 12.2.0+.\n",
);
}
let buildId = 0;
let DocumentLoaded = false;
let DocumentNamespace;
import(Bun.routesDir + "_document").then(
(doc) => {
DocumentNamespace = doc;
DocumentLoaded = true;
},
(err) => {
// ResolveError is defined outside of bun-framework-next in ../../src/runtime/errors
// @ts-expect-error
if (err instanceof ResolveError) {
DocumentLoaded = true;
} else {
console.error(err);
}
},
);
addEventListener("fetch", async (event: FetchEvent) => {
const route = Bun.match(event);
// This imports the currently matched route.
let PageNamespace: any;
try {
PageNamespace = await import(route.filePath);
} catch (exception) {
console.error("Error loading page:", route.filePath);
throw exception;
}
// This returns all .css files that were imported in the line above.
// It's recursive, so any file that imports a CSS file will be included.
const pageStylesheets = (Bun.getImportedStyles() as string[]).slice();
let appRoute: any;
try {
appRoute = await import(Bun.routesDir + "_app");
} catch (exception) {
// ResolveError is defined outside of bun-framework-next in ../../src/runtime/errors
// @ts-expect-error
if (exception && !(exception instanceof ResolveError)) {
console.error("Error loading app:", Bun.routesDir + "_app");
throw exception;
}
}
const appStylesheets = (Bun.getImportedStyles() as string[]).slice();
let response: Response;
try {
response = await render({
route,
PageNamespace,
appStylesheets,
pageStylesheets,
DocumentNamespace,
AppNamespace: appRoute,
buildId,
routePaths: Bun.getRouteFiles(),
routeNames: Bun.getRouteNames(),
request: event.request,
});
} catch (exception) {
console.error("Error rendering route", route.filePath);
throw exception;
}
event.respondWith(response);
buildId++;
});
declare let Bun: any;
export {};
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