From d37071dae087ad68c3e24e4fea08ee9d558315f8 Mon Sep 17 00:00:00 2001
From: Juergen Kunz <juergen@foss.global>
Date: Wed, 4 Mar 2026 00:49:29 +0000
Subject: [PATCH] fix(spawn): use detached:true so children are immune to
 terminal SIGINT

Children now get their own process group. Terminal Ctrl+C only reaches
the parent, which then does orderly tree-kill while children are still
alive and the process tree is intact.
---
 package.json             | 2 +-
 ts/classes.smartshell.ts | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index 7da8485..0db47e8 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@push.rocks/smartshell",
   "private": false,
-  "version": "3.3.4",
+  "version": "3.3.5",
   "description": "A library for executing shell commands using promises.",
   "main": "dist_ts/index.js",
   "typings": "dist_ts/index.d.ts",
diff --git a/ts/classes.smartshell.ts b/ts/classes.smartshell.ts
index e1af848..1853d69 100644
--- a/ts/classes.smartshell.ts
+++ b/ts/classes.smartshell.ts
@@ -119,7 +119,7 @@ export class Smartshell {
       shell: false, // SECURITY: Never use shell with untrusted input
       cwd: process.cwd(),
       env: options.env || process.env,
-      detached: false,
+      detached: true, // Own process group — immune to terminal SIGINT, managed by smartexit
       signal: options.signal,
     });
 
@@ -342,7 +342,7 @@ export class Smartshell {
       shell: true,
       cwd: process.cwd(),
       env: options.env || process.env,
-      detached: false,
+      detached: true, // Own process group — immune to terminal SIGINT, managed by smartexit
       signal: options.signal,
     });