"use strict" let fs = require('fs'); let sample = require("./sample.json"); let getStdin = require("get-stdin"); getStdin().then(content => { let request = JSON.parse(content); handle(request, request.request.intent); }); function tellWithCard(speechOutput) { sample.response.outputSpeech.text = speechOutput sample.response.card.content = speechOutput sample.response.card.title = "Hostname"; console.log(JSON.stringify(sample)); process.exit(0); } function handle(request, intent) { fs.readFile("/etc/hostname", "utf8", (err, data) => { if(err) { return console.log(err); } tellWithCard("Your hostname is " + data); }); };