Merge `vercel` and `node` into main #366

1 files changed, 34 insertions, 0 deletions

diff --git a/packages/integrations/node/src/server.ts b/packages/integrations/node/src/server.ts
new file mode 100644
index 000000000..1bb27e002
--- /dev/null
+++ b/packages/integrations/node/src/server.ts
@@ -0,0 +1,34 @@
+import type { SSRManifest } from 'astro';
+import { NodeApp, applyPolyfills } from 'astro/app/node';
+import createMiddleware from './middleware.js';
+import { createStandaloneHandler } from './standalone.js';
+import startServer from './standalone.js';
+import type { Options } from './types.js';
+// This needs to run first because some internals depend on `crypto`
+applyPolyfills();
+
+// Won't throw if the virtual module is not available because it's not supported in
+// the users's astro version or if astro:env is not enabled in the project
+await import('astro/env/setup')
+	.then((mod) => mod.setGetEnv((key) => process.env[key]))
+	.catch(() => {});
+
+export function createExports(manifest: SSRManifest, options: Options) {
+	const app = new NodeApp(manifest);
+	options.trailingSlash = manifest.trailingSlash;
+	return {
+		options: options,
+		handler:
+			options.mode === 'middleware' ? createMiddleware(app) : createStandaloneHandler(app, options),
+		startServer: () => startServer(app, options),
+	};
+}
+
+export function start(manifest: SSRManifest, options: Options) {
+	if (options.mode !== 'standalone' || process.env.ASTRO_NODE_AUTOSTART === 'disabled') {
+		return;
+	}
+
+	const app = new NodeApp(manifest);
+	startServer(app, options);
+}