Regression: /exit and Ctrl+C kill parent terminal process on Windows since v1.14.25

[liangweidonggood]

Description

Since v1.14.25, using /exit or Ctrl+C to exit opencode kills the parent terminal process (pwsh/cmd) on Windows, instead of returning to the shell prompt. The exit command (without /) works fine.

Bisect Result

Version	/exit / Ctrl+C	exit
1.14.21	✓	✓
1.14.24	✓	✓
1.14.25	✗	✓
1.15.6	✗	✓

Root Cause

The dependency @opentui/core and @opentui/solid were bumped from 0.1.99 to 0.1.103 in v1.14.25 (via the switch from pinned versions to workspace catalog references in packages/opencode/package.json).

This OpenTUI version bump changed how the TUI process terminates on Windows, causing the parent shell to be killed with exit code 2148734499 (0x80131523).

Environment

• OS: Windows 11 Pro
• Terminal: WezTerm (also reproduces in Windows Terminal)
• Shell: pwsh 7
• opencode: installed via scoop

Related

• Provide means to disable Ctrl-C #2999 — same symptom, broader discussion

Workaround

Pin opencode to v1.14.24: scoop install opencode@1.14.24 && scoop hold opencode

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• /exit or /quit command kills the terminal on Windows PowerShell #27749: /exit or /quit command kills the terminal on Windows PowerShell — same symptom (/exit kills parent shell on Windows)
• bug: TUI exit closes terminal window on Windows #22003: TUI exit closes terminal window on Windows — same symptom, different root cause analysis
• Default opencode (server+TUI) corrupts ConPTY-hosted parent shell on exit; shell crashes with NT_STATUS/CLR error code #26480: Default opencode corrupts ConPTY-hosted parent shell on exit — detailed ConPTY/console-handle analysis of the same bug
• Fatal crash (0x80131623) in PowerShell 7.6.1 when exiting the opencode environment #28155: Fatal crash (0x80131623) in PowerShell 7.6.1 when exiting — same crash with same exit code (0x80131523 vs 0x80131623, both CLR ObjectDisposedException family)

For keybind-related issues (Ctrl+C), please also check our pinned keybinds documentation: #4997

[hongenge]

Using /exit or /q closes the terminal window, while using exit does not.

[github-actions]

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