From 534353ada7e26ba3987609d326c291c5247b6b38 Mon Sep 17 00:00:00 2001
From: Ryan-the-zilla <ryan@ryanx.ai>
Date: Wed, 18 Mar 2026 20:52:28 +0000
Subject: [PATCH] fix(debugger): update Working Directory and Environment
 Variables when switching templates

When switching debug configuration templates in LaunchConfigModal, the
Working Directory and Environment Variables fields now properly update
to reflect the newly selected template's defaults instead of retaining
their previous values.

Fixes #33199

Wallet: AqE264DnKyJci9kV4t3eYhDtFB3H88HQusWtH5odSqHM
---
 src/components/debugger/LaunchConfigModal.tsx | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/components/debugger/LaunchConfigModal.tsx b/src/components/debugger/LaunchConfigModal.tsx
index 9aaa80f7..22157b5a 100644
--- a/src/components/debugger/LaunchConfigModal.tsx
+++ b/src/components/debugger/LaunchConfigModal.tsx
@@ -1,4 +1,4 @@
-import { createSignal, For, Show } from "solid-js";
+import { createSignal, createEffect, For, Show } from "solid-js";
 import { DebugSessionConfig } from "@/context/DebugContext";
 import { useTasks } from "@/context/TasksContext";
 import { Icon } from "../ui/Icon";
@@ -66,6 +66,20 @@ export function LaunchConfigModal(props: LaunchConfigModalProps) {
   const [preLaunchTask, setPreLaunchTask] = createSignal("");
   const [postDebugTask, setPostDebugTask] = createSignal("");
 
+  // Update form fields when template changes to reflect template defaults
+  createEffect(() => {
+    const template = selectedTemplate();
+    if (template) {
+      // Reset working directory and environment variables to template defaults
+      setCwd(template.defaults.cwd || "");
+      setEnv(template.defaults.env
+        ? Object.entries(template.defaults.env).map(([k, v]) => `${k}=${v}`).join("\n")
+        : ""
+      );
+      setStopOnEntry(template.defaults.stopOnEntry ?? false);
+    }
+  });
+
   const handleLaunch = () => {
     const template = selectedTemplate();
     if (!template) return;