enquirer: esc is fine, but after first prompt SIGINT will be ignore; onRawSIGINT keeps process running -> switch to inquirer

test/sigint-enquirer-raw-keeps-running.js

@@ -0,0 +1,21 @@
+// open issue: prevents handleSIGINT() to work if prompt is cancelled with Ctrl-C instead of Escape: https://github.com/enquirer/enquirer/issues/372
+function onRawSIGINT(fn) {
+  const { stdin, stdout } = process;
+  stdin.setRawMode(true);
+  stdin.resume();
+  stdin.on('data', data => {
+    const key = data.toString('utf-8');
+    if (key === '\u0003') { // ctrl + c
+      fn();
+    } else {
+      stdout.write(key);
+    }
+  });
+}
+console.log(1)
+onRawSIGINT(() => {
+  console.log('raw'); process.exit(1);
+});
+console.log(2)
+
+// onRawSIGINT workaround for enquirer keeps the process from exiting here...