From f3f203d36ccd125cec486f0f4867451868801ee9 Mon Sep 17 00:00:00 2001
From: Copilot <198982749+Copilot@users.noreply.github.com>
Date: Wed, 29 Apr 2026 19:15:59 +0800
Subject: [PATCH] fix: wrap cmd in subshell to fix ::set-teamsfx-env on Linux
 with semicolons (#15818)

Agent-Logs-Url: https://github.com/OfficeDev/microsoft-365-agents-toolkit/sessions/683cfd15-3d39-49f4-9572-c914fb161e1c

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: qfai <9050812+qfai@users.noreply.github.com>
---
 packages/vscode-ui/src/ui.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/vscode-ui/src/ui.ts b/packages/vscode-ui/src/ui.ts
index e5a880eea0e..31f1ad180be 100644
--- a/packages/vscode-ui/src/ui.ts
+++ b/packages/vscode-ui/src/ui.ts
@@ -1147,7 +1147,7 @@ export class VSCodeUI implements UserInteraction {
       // Bash script for Unix-like systems
       // Use tee inside the script to display output in the terminal while capturing to file,
       // then exit with the command's actual exit code via PIPESTATUS.
-      scriptContent = `#!/bin/bash\nset +e\n${cmd} 2>&1 | tee "${tempFile}"\nexit \${PIPESTATUS[0]}\n`;
+      scriptContent = `#!/bin/bash\nset +e\n( ${cmd} ) 2>&1 | tee "${tempFile}"\nexit \${PIPESTATUS[0]}\n`;
       wrappedCmd = `bash "${scriptFile}"`;
     }