From bd03ddb1fd4f62a34af587b3ee634082c402f9f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Mart=C3=ADn=20Seery?= <me@juanm04.com>
Date: Fri, 14 Oct 2022 17:17:13 -0300
Subject: [PATCH] feat(vercel): Edge improvements (#5086)

* Added error on "output" == "static"

* Minify output

* Changeset
---
 packages/integrations/vercel/src/edge/adapter.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/packages/integrations/vercel/src/edge/adapter.ts b/packages/integrations/vercel/src/edge/adapter.ts
index 018ab70326..c842cb38ff 100644
--- a/packages/integrations/vercel/src/edge/adapter.ts
+++ b/packages/integrations/vercel/src/edge/adapter.ts
@@ -39,6 +39,13 @@ export default function vercelEdge(): AstroIntegration {
 				_config = config;
 				serverEntry = config.build.serverEntry;
 				functionFolder = config.build.server;
+
+				if (config.output === 'static') {
+					throw new Error(`
+		[@astrojs/vercel] \`output: "server"\` is required to use the edge adapter.
+	
+	`);
+				}
 			},
 			'astro:build:start': ({ buildConfig }) => {
 				if (needsBuildConfig) {
@@ -66,6 +73,9 @@ export default function vercelEdge(): AstroIntegration {
 						target: 'webworker',
 						noExternal: true,
 					};
+
+					vite.build ||= {};
+					vite.build.minify = true;
 				}
 			},
 			'astro:build:done': async ({ routes }) => {