synchro/lib/synchro-update.js

Synchro Command Line Interface

#!/usr/bin/env node

var co = require('co');
var fs = require('fs');
var path = require('path');

var tarStream = require('tar-stream');
var zlib = require('zlib');
var isGzip = require('is-gzip');
var isTar = require('is-tar');
var tarFs = require('tar-fs');

var util = require('./util');

var commander = require('commander');
var command = new commander.Command("synchro update");
command.description('Update a Synchro server in the current working directory to the most current version.');
command.option('-c, --config <value>', 'Use the specified configuration file');
command.option('-s, --download-server <value>', 'The server from which to get Synchro packages');
command.option('-v, --server-version <value>', 'The version of Sychro Server to install, defaults to most current');
command.parse(process.argv);

co(function * ()
{
	if (!util.isSynchroInstalled())
	{
		console.log("Synchro has not yet been initialized in this directory, use 'synchro init' to create a new Synchro instance here.");
		process.exit(1);
	}

	var config = util.getConfigOrExit(command.config);

    var pkgNodeVersion = yield util.downloadAndInstallServer(command);

	yield util.installAppRootDependencies(config);

    yield util.validatePackageNodeVersion(pkgNodeVersion);

	console.log("Synchro has been updated in this directory");

}).catch(function(err)
{ 
	console.log(err);
	process.exit(1);
});