init project

node_modules/execa/lib/terminate/cleanup.js

@@ -0,0 +1,16 @@
+import {addAbortListener} from 'node:events';
+import {onExit} from 'signal-exit';
+
+// If the `cleanup` option is used, call `subprocess.kill()` when the parent process exits
+export const cleanupOnExit = (kill, {cleanup, detached}, {signal}) => {
+	if (!cleanup || detached) {
+		return;
+	}
+
+	const removeExitHandler = onExit(() => {
+		kill();
+	});
+	addAbortListener(signal, () => {
+		removeExitHandler();
+	});
+};