deploy.js

var fs = require("fs");
var path = require("path");
var CWS = require("chrome-webstore-manager");
var zipFolder = require("zip-folder");

var variablesLink = "https://gitlab.com/iPlug/iplug/variables";

function checkVariable(variable) {
	if (typeof process.env[variable] != "string") {
		console.log("Please visit:\n\n%s\n\nthen add missing %s variable", variablesLink, variable);
		process.exit(1);
	}
}

checkVariable("EXTENSION_ID")
checkVariable("CLIENT_SECRET");
checkVariable("CLIENT_ID");

var chromeWebStore = new CWS(process.env["CLIENT_ID"], process.env["CLIENT_SECRET"]);

if (typeof process.env["TOKEN"] != "string") {
	if (typeof process.env["CODE"] != "string") {
		console.log("Please visit:\n\n%s\n\nthen set CODE variable on %s", chromeWebStore.getCodeUrl(), variablesLink);
		process.exit(1);
	} else {
		var tokenPR = chromeWebStore.getAccessToken(process.env["CODE"]);	
		tokenPR.then(function(a) {
			a = JSON.parse(a);
			var token = a["access_token"];
			if (token == null) {
				console.log("Error getting access_token...");
				console.log(a);
				process.exit(1);
			}
			console.log("Please visit:\n\n%s\n\nthen remove CODE variable and add TOKEN variable = %s", variablesLink, token);
			console.log("AFTER YOU COPY TOKEN ERASE LOGS!");
			
			uploadChromeFolder(token);
		}, function(b) {
			console.log("Error getting access token using CODE variable");
			console.log(b);
			console.log("Please visit:\n\n%s\n\nthen set CODE variable on %s", chromeWebStore.getCodeUrl(), variablesLink);
			process.exit(1);
		});		
	}
} else {
	uploadChromeFolder(process.env["TOKEN"]);
}

function uploadChromeFolder(token){
	var filepath = path.resolve(__dirname, "package.zip");
	var dirpath = path.resolve(__dirname, "Chrome");

	console.log("Zipping %s\ninto: %s", dirpath, filepath);

	zipFolder(dirpath, filepath, function(err) {
		if (err) {
			console.log(err);
			process.exit(1);
		}
		console.log("Zipped!");
		console.log("Updating extension %s", process.env["EXTENSION_ID"]);
		var zip = fs.readFileSync(filepath);
		chromeWebStore.updateItem(token, zip, process.env["EXTENSION_ID"]).then(function(data) {
			console.log("Success");
			console.log(data);
		}, function(err) {
			console.log("Error");
			console.log(err);
		});
	});
}