`react-doctor/ink-no-bare-process-exit`

Process exits before Ink cleanup

Category: Bugs
Severity: error
Source: oxlint-plugin-react-doctor
Framework: global
Enabled when: Ink >= 3.0.0
Tags: ink
Default: Enabled

Validate the diagnostic

Confirm the reported code matches this rule before you edit it.

Confirm the reported code matches react-doctor/ink-no-bare-process-exit. Compare it with the Before example and verify the same API, framework, and execution context. Treat it as a false positive only when one of those conditions differs.

Compare the code

The corrected pattern shows a focused way to address the diagnostic.

Reported pattern

import { useInput } from "ink";

const App = () => {
  useInput(() => process.exit(0));
  return null;
};

Corrected pattern

import { useApp, useInput } from "ink";

const App = () => {
  const { exit } = useApp();
  useInput(() => exit());
  return null;
};

How to fix

Use the corrected pattern as a reference. Preserve behavior that the rule does not require you to change.

Copyable fix prompt

Copy this self-contained prompt into your coding agent after you confirm the diagnostic.

Fix every confirmed react-doctor/ink-no-bare-process-exit diagnostic in the current repository. Required change: - Use Ink's useApp().exit() so Ink restores terminal state.

Reference transformation:Before:

import { useInput } from "ink";

const App = () => {
  useInput(() => process.exit(0));
  return null;
};

After:

import { useApp, useInput } from "ink";

const App = () => {
  const { exit } = useApp();
  useInput(() => exit());
  return null;
};

Constraints: - Confirm the reported code matches the Before pattern. - Make the smallest change that fixes the root cause. - Preserve behavior and interfaces unrelated to this diagnostic. - Reuse existing project components, utilities, and conventions. - Do not introduce render-phase side effects, render-phase state updates, or Hooks rule violations. - Adapt identifiers and framework details instead of copying blindly. - Do not disable the rule or suppress matching code. - Confirm this rule is enabled for the project: Ink >= 3.0.0. Verification: - Run focused tests for the changed behavior. - Run React Doctor and confirm this diagnostic no longer appears. - Report the files changed and any checks you could not run.

More Bugs rules from the rules reference:

react-doctor/ink-no-direct-raw-mode: Raw mode changed during render
react-doctor/ink-no-dom-host-elements: DOM element used in an Ink tree
react-doctor/ink-no-dom-router: DOM router used in an Ink tree
react-doctor/ink-no-focus-in-render: Ink focus changed during render
react-doctor/ink-no-layout-inside-text: Layout component nested in Ink Text

react-doctor/ink-no-bare-process-exit