Add option to stringify devices before printing

Author: codetheweb

cli.js

@@ -25,6 +25,7 @@ program
 	.option('--api-secret [apiSecret]', 'your tuya.com API secret')
 	.option('--schema <schema>', 'your tuya.com app identifier')
 	.option('-r, --region [region]', 'the region closest to you from the following list: us=Americas, eu=Europe, cn=Asia', 'us')
+	.option('-s, --stringify', 'stringify JSON before printing', false)
 	.action(cloud.list);
 
 // Link a device (old method)
@@ -112,6 +113,7 @@ program
 program
 	.command('wizard')
 	.description('list devices from an offical app')
+	.option('-s, --stringify', 'stringify JSON before printing', false)
 	.action(options => wizard(conf, options));
 
 // Get help

lib/cloud.js

@@ -7,7 +7,11 @@ const list = async options => {
 
 	const {devices} = await api.getDevices();
 
-	console.log(devices);
+	if (options.stringify) {
+		console.log(JSON.stringify(devices));
+	} else {
+		console.log(devices);
+	}
 };
 
 module.exports = {list};

lib/wizard.js

@@ -6,7 +6,7 @@ const AggregateError = require('es-aggregate-error/polyfill')();
 
 const REGIONS = ['eu', 'us', 'cn'];
 
-const list = async conf => {
+const list = async (conf, options) => {
 	let questions = [
 		{
 			name: 'deviceId',
@@ -99,7 +99,13 @@ const list = async conf => {
 	const devices = await api.getDevicesByUser(userId);
 
 	// Output devices
-	console.log(devices.map(device => ({name: device.name, id: device.id, key: device.local_key})));
+	const prettyDevices = devices.map(device => ({name: device.name, id: device.id, key: device.local_key}));
+
+	if (options.stringify) {
+		console.log(JSON.stringify(prettyDevices));
+	} else {
+		console.log(prettyDevices);
+	}
 
 	// Save API key and secret
 	conf.set('apiKey', answers.apiKey);