Replace sleep node module with execSync(sleep)

appstore.js

@@ -3,7 +3,7 @@
 var common = require('./common.js'),
     debug = require('debug')('e2e:appstore'),
     request = require('superagent-sync'),
-    sleep = require('sleep').sleep,
+    sleep = require('./shell.js').sleep,
     stripe = require('stripe');
 
 exports = module.exports = AppStore;

cloudron.js

@@ -12,7 +12,7 @@ var assert = require('assert'),
     once = require('once'),
     request = require('superagent-sync'),
     smtpTransport = require('nodemailer-smtp-transport'),
-    sleep = require('sleep').sleep,
+    sleep = require('./shell.js').sleep,
     tls = require('tls'),
     url = require('url'),
     util = require('util');

package.json

@@ -30,7 +30,6 @@
     "safetydance": "0.0.17",
     "semver": "^4.3.6",
     "should": "^6.0.3",
-    "sleep": "^3.0.0",
     "stripe": "^3.5.0",
     "superagent": "^1.2.0",
     "superagent-sync": "^0.2.0",

shell.js

@@ -1,6 +1,7 @@
 'use strict';
 
 exports = module.exports = {
+    sleep: sleep,
     sudo: sudo,
     exec: exec,
     system: system
@@ -14,6 +15,10 @@ var assert = require('assert'),
 
 var SUDO = '/usr/bin/sudo';
 
+function sleep(timeout) {
+    child_process.execSync('sleep ' + timeout);
+}
+
 function exec(tag, file, args, options, callback) {
     assert.strictEqual(typeof tag, 'string');
     assert.strictEqual(typeof file, 'string');

test/cloudron-autoupdate-sfo1-test.js

@@ -14,7 +14,7 @@ var AppStore = require('../appstore.js'),
     mailer = require('../mailer.js'),
     request = require('superagent-sync'),
     semver = require('semver'),
-    sleep = require('sleep').sleep;
+    sleep = require('../shell.js').sleep;
 
 require('colors');
 

test/cloudron-backup-test.js

@@ -12,7 +12,7 @@ var AppStore = require('../appstore.js'),
     dnsSync = require('dns-sync'),
     ImapProbe = require('../imap-probe.js'),
     mailer = require('../mailer.js'),
-    sleep = require('sleep').sleep,
+    sleep = require('../shell.js').sleep,
     _ = require('underscore');
 
 require('colors');

test/cloudron-button-test.js

@@ -6,12 +6,10 @@
 
 var AppStore = require('../appstore.js'),
     assert = require('assert'),
-    async = require('async'),
     Cloudron = require('../cloudron.js'),
     common = require('../common.js'),
-    dns = require('dns'),
     request = require('superagent-sync'),
-    sleep = require('sleep').sleep;
+    sleep = require('../shell.js').sleep;
 
 require('colors');
 
@@ -25,7 +23,7 @@ describe('Appstore button', function () {
 
     var owner = common.getOwner();
     var admin = common.getAdmin();
-    var cloudron, appId, box;
+    var cloudron, box;
 
     it('can login to the store', function () {
         var accessToken = appStore.getAccessToken(owner);

test/cloudron-update-ams3-test.js

@@ -13,7 +13,7 @@ var AppStore = require('../appstore.js'),
     common = require('../common.js'),
     request = require('superagent-sync'),
     semver = require('semver'),
-    sleep = require('sleep').sleep;
+    sleep = require('../shell.js').sleep;
 
 require('colors');
 

test/selfhost-ec2-create-test.js

@@ -8,7 +8,6 @@
 
 var AppStore = require('../appstore.js'),
     assert = require('assert'),
-    async = require('async'),
     AWS = require('aws-sdk'),
     child_process = require('child_process'),
     Cloudron = require('../cloudron.js'),