tooltwist/lib/login.js

Tooltwist Command Line Interface

var Config = require('./config'),
	spawn = require('child_process').spawn;


exports.login = function() {
	var config = Config.getConfig();
	if (config.mode != 'deploy') {
		console.log('Sorry, the login command can only be used when mode="deploy".');
		process.exit(1);
	}
	if (!config.deploy || !config.deploy.servers || config.deploy.servers.length < 1) {
		console.log('\n\tError: cannot proceed without \'config.deploy.servers\' defined in ' + Config.CONFIG_FILE + '\n');
		process.exit(1);
	}
	var server = config.deploy.servers[0];
	
	if (!server.host || server.host === '') {
		console.log('\n\tError: cannot proceed without \'config.deploy.host\' defined in ' + Config.CONFIG_FILE + '\n');
		process.exit(1);
	}
	
	var host = server.host;
	//  -o "StrictHostKeyChecking no"
	var arg1 = 'tooltwist@' + host;
	console.log('ssh ' + arg1);
	spawn('ssh', [ arg1 ], { stdio: 'inherit' });
}