Press n or j to go to the next uncovered block, b, p or k for the previous block.
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const {
Promise,
} = primordials;
const {
Readline,
} = require('internal/readline/promises');
const {
Interface: _Interface,
kQuestionCancel,
} = require('internal/readline/interface');
const {
AbortError,
} = require('internal/errors');
const { validateAbortSignal } = require('internal/validators');
const {
kEmptyObject,
} = require('internal/util');
class Interface extends _Interface {
// eslint-disable-next-line no-useless-constructor
constructor(input, output, completer, terminal) {
super(input, output, completer, terminal);
}
question(query, options = kEmptyObject) {
return new Promise((resolve, reject) => {
let cb = resolve;
if (options?.signal) {
validateAbortSignal(options.signal, 'options.signal');
if (options.signal.aborted) {
return reject(
new AbortError(undefined, { cause: options.signal.reason }));
}
const onAbort = () => {
this[kQuestionCancel]();
reject(new AbortError(undefined, { cause: options.signal.reason }));
};
options.signal.addEventListener('abort', onAbort, { once: true });
cb = (answer) => {
options.signal.removeEventListener('abort', onAbort);
resolve(answer);
};
}
super.question(query, cb);
});
}
}
function createInterface(input, output, completer, terminal) {
return new Interface(input, output, completer, terminal);
}
module.exports = {
Interface,
Readline,
createInterface,
};
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