'use strict';

const ArrayStream = require('../common/arraystream');

const repl = require('node:repl');

const assert = require('node:assert');

function startNewREPLServer(replOpts = {}, testingOpts = {}) {

const input = new ArrayStream();

const output = new ArrayStream();

output.accumulator = '';

output.write = (data) => (output.accumulator += `${data}`.replaceAll('\r', ''));

const replServer = repl.start({

prompt: '',

input,

output,

terminal: true,

allowBlockingCompletions: true,

...replOpts,

});

if (!testingOpts.disableDomainErrorAssert) {

// Some errors are passed to the domain, but do not callback

replServer._domain.on('error', assert.ifError);

}

return { replServer, input, output };

}

module.exports = { startNewREPLServer };