From 42c3e749452bebd02577581f714233f7ce8a52b7 Mon Sep 17 00:00:00 2001
From: Ben Bachem <10088265+bezbac@users.noreply.github.com>
Date: Thu, 8 Oct 2026 17:53:12 +0200
Subject: [PATCH] Bundle effect dependency

---
 tsdown.config.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tsdown.config.ts b/tsdown.config.ts
index af21c28..80a32a3 100644
--- a/tsdown.config.ts
+++ b/tsdown.config.ts
@@ -18,6 +18,8 @@ export default defineConfig({
   clean: true,
   fixedExtension: false,
   deps: {
+    // OpenCode V2 replaces external Effect imports with its Effect 4 runtime.
+    alwaysBundle: ["effect"],
     neverBundle: ["@opentelemetry/api"],
     onlyBundle: false,
   },