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import type { Context } from '@netlify/edge-functions';
import type { SSRManifest } from 'astro';
import { App } from 'astro/app';
const clientAddressSymbol = Symbol.for('astro.clientAddress');
export function createExports(manifest: SSRManifest) {
const app = new App(manifest);
const handler = async (request: Request, context: Context): Promise<Response | void> => {
const url = new URL(request.url);
// If this matches a static asset, just return and Netlify will forward it
// to its static asset handler.
if (manifest.assets.has(url.pathname)) {
return;
}
const routeData = app.match(request);
const ip =
request.headers.get('x-nf-client-connection-ip') ||
context?.ip ||
(context as any)?.remoteAddr?.hostname;
Reflect.set(request, clientAddressSymbol, ip);
const response = await app.render(request, routeData);
if (app.setCookieHeaders) {
for (const setCookieHeader of app.setCookieHeaders(response)) {
response.headers.append('Set-Cookie', setCookieHeader);
}
}
return response;
};
return { default: handler };
}
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