[next] Add EdgeRuntime provider environment variable to the builder

This is based on the PR in vercel/next.js#38331
vercel · Jul 11, 2022 · 90d19d9 · 90d19d9
1 parent ec9b55d
commit 90d19d9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/next/src/index.ts b/packages/next/src/index.ts
@@ -399,6 +399,7 @@ export const build: BuildV2 = async ({
   const env: typeof process.env = { ...spawnOpts.env };
   const memoryToConsume = Math.floor(os.totalmem() / 1024 ** 2) - 128;
   env.NODE_OPTIONS = `--max_old_space_size=${memoryToConsume}`;
+  env.NEXT_EDGE_RUNTIME_PROVIDER = 'vercel';
 
   if (target) {
     // Since version v10.0.8-canary.15 of Next.js the NEXT_PRIVATE_TARGET env