adding .travis.yml and deploy.sh files

.travis.yml

@@ -12,3 +12,11 @@ install:
 script:
   - npm run lint
   - npm test
+deploy: 
+  - provider: script 
+    skip_cleanup: true
+    script: chmod +x ./deploy.sh && ./deploy.sh   
+    on: 
+	branch: master
+
+

deploy.js

@@ -0,0 +1,155 @@
+var cmd = require('node-cmd');
+var path, node_ssh, ssh, fs;
+fs = require('fs');
+path = require('path');
+node_ssh = require('node-ssh');
+ssh = new node_ssh();
+
+// the method that starts the deployment process
+function main() {
+	console.log('Deployment started.');
+	sshConnect(); 
+}
+
+// installs PM2 
+function installPM2() {
+	return ssh.execCommand(
+	'sudo npm install pm2 -g', {
+	cwd: '/home/ubuntu'
+	});
+}
+
+// transfers local project to the remote server
+function transferProjectToRemote(failed, successful) 
+{
+ return ssh.putDirectory(
+	'../hackathon-starter',
+	'/home/ubuntu/hackathon-starter-temp',
+	{
+	recursive: true,
+	concurrency: 1, 
+	validate: function(itemPath) {
+		const baseName = path.basename(itemPath);
+		return (
+			baseName.substr(0, 1) !== '.' && baseName !== 'node_modules'//do not allow dot files
+			); //do not allow node_modules
+		}, 
+		tick: function(localPath, remotePath, error){
+
+			if (error) {
+				failed.push(localPath);
+				console.log('failed.push: ' + localPath);
+			}
+
+			else {
+				successful.push(localPath);
+				console.log('successful.push: ' + localPath);
+			}
+		}
+	} 
+ );
+}
+
+// creates a temporary folder on the remote server
+function createRemoteTempFolder() {
+  return ssh.execCommand(
+    'rm -rf hackathon-starter-temp && mkdir hackathon-starter-temp', {
+      cwd: '/home/ubuntu'
+  });
+}
+
+// stops mongodb and node services on the remote server
+function stopRemoteServices() {
+  return ssh.execCommand(
+    'pm2 stop all && sudo service mongod stop', {
+      cwd: '/home/ubuntu'
+  });
+}
+
+// updates the project source on the server
+function updateRemoteApp() {
+  return ssh.execCommand(
+    'cp -r hackathon-starter-temp/* hackathon-starter/ && rm -rf hackathon-starter-temp', {
+      cwd: '/home/ubuntu'
+  });
+}
+
+// restart mongodb and node services on the remote server
+function restartRemoteServices() {
+  return ssh.execCommand(
+    'cd hackathon-starter && sudo service mongod start && pm2 start app.js', {
+      cwd: '/home/ubuntu'
+  });
+}
+
+// connect to the remote server
+function sshConnect() {
+  console.log('Connecting to the server...');
+
+  ssh
+    .connect({
+      // TODO: ADD YOUR IP ADDRESS BELOW (e.g. '12.34.5.67')
+      host: '54.227.134.155',
+      username: 'ubuntu',
+      privateKey: 'hs-key.pem'
+    })
+    .then(function() {
+      console.log('SSH Connection established.');
+      console.log('Installing PM2...');
+      return installPM2();
+    })
+    .then(function() {
+      console.log('Creating `hackathon-starter-temp` folder.');
+      return createRemoteTempFolder();
+    })
+    .then(function(result) {
+      const failed = [];
+      const successful = [];
+      if (result.stdout) {
+        console.log('STDOUT: ' + result.stdout);
+      }
+      if (result.stderr) {
+        console.log('STDERR: ' + result.stderr);
+        return Promise.reject(result.stderr);
+      }
+      console.log('Transferring files to remote server...');
+      return transferProjectToRemote(failed, successful);
+    })
+    .then(function(status) {
+      if (status) {
+        console.log('Stopping remote services.');
+        return stopRemoteServices();
+      } else {
+        return Promise.reject(failed.join(', '));
+      }
+    })
+    .then(function(status) {
+      if (status) {
+        console.log('Updating remote app.');
+        return updateRemoteApp();
+      } else {
+        return Promise.reject(failed.join(', '));
+      }
+    })
+    .then(function(status) {
+      if (status) {
+        console.log('Restarting remote services...');
+        return restartRemoteServices();
+      } else {
+        return Promise.reject(failed.join(', '));
+      }
+    })
+    .then(function() {
+      console.log('DEPLOYMENT COMPLETE!');
+      process.exit(0);
+    })
+    .catch(e => {
+      console.error(e);
+      process.exit(1);
+    });
+}
+
+main();
+
+
+

deploy.sh

@@ -0,0 +1,6 @@
+echo "Installing 'node-cmd'"
+npm install node-cmd 
+echo "Installing 'node-ssh'"
+npm install node-ssh 
+echo "Running 'deploy.js'"
+node deploy.js 

hs-key.pem

@@ -0,0 +1,23 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEAgD195J3BeItADZCmg3WkmAaBi7fqSl83lMsTi0Kg38fTNXlwTaZhllqxhhRV
+9JoONUhRV+l8QoaDHVj3h5Hpwif1wcdfkL9V2t5UqECAR+gSgYxifYze79IpEM+imyuNV16iVZt1
+VA4UjTAhraM2hw2/p5cqatR4Hnd+I2VeEKDoknVVU8fCuta04AoaaUj5KVqdVljfR4B9RRJPjE8Z
+GBfw+OfPtZdN21PO5MaQSralaJ2rjyMZYC83jB4j2vCaT2K2SuX7J2bp5zDpMPQ45zztmu7l6twX
+PFBkdeJFsRP5Aaeuum7jWZeFtF99+gXjofHfF03EdL+pnfSbKT0dQQIDAQABAoIBAAW5uRsx5+dn
+4C463RRVdknLUJFaXr1/Ts332yGGkgQrucRTba4p1YWO+woPcl7/Wc8LMYaJSCD4PHZc+IA3BYbD
+nfdO3Xdq83xYHNN+Pbv4IotiJyuP1IxEh8zWWF4xLZhPA1RrImvkTQqYsYg9FzwkYwAqgZxPbCWA
+FEOkTPTVChtF8jnReRnsLjiZr45wdY0W2CQt7JyAsGeXwn1s02/n0KyogVD3FZ6s9K0Mp370W5H3
+piwYJwOrlNJeryb/54/PAdLXHcCzxlukg7rkHeu7JRu4bF4p3lreoaa0pobJ6SFYzr+Lk3eSbD9t
+lp2wG/R3/k3GOe1n+U8SR8HYULkCgYEAvV/u4qn8s78bHRt8eLlreq+AJDhMn7xL0zFVfGAt8D16
+iDflXok2dx3JpH58UEbfs1ztjXcRLnRY9RQPP3qUPKOXrExfY6Z6eaFIzw+cDS/KHKo7w+AmsPq2
+23qpIEeyq8RdO+jF8dSnMSCyFtW9/PbKVjMVMWhGJ6WCFpPWm78CgYEArVt3cXV/6RCeW64p4Kt9
+QRi0C1BDH6jWy0yXuKVz2d9no4G8zRXyBgG7kUoAXAvm0rH9cqIaZRMn7wGjUcS1YhIbvQPeNNRB
+vMqkcEYarkRkOBq8kweJyIg039SzWfSg093BbbavJ30S/iX6N29I+3Djv650cdWJ5L6QXhOOhv8C
+gYEAkzT/fTKmPRNRAE9dcnqwEa5a7czVw1Wbm4+94/DfxOAFX94Tbmk67V06YaPw/nYZblPOVSk5
+MeM/Q0NUlwOyN3DzdfvoKo4+pk25SzvXEmkTszShQKH9cZVyjynKTk1tlhgOYYOQW2vyiz3fMeD0
+zq8ImfkbgEyOPENr3CEPsgECgYA+OaqyCx8SpWhyOB3IC0Y2a4uU1AaEArK23pNHL/xZpBsrUZJX
+ex0Ykt6k1A80+wCreEAlOZKH3UxkOg5Jd3Yz8ZQLUKweAmJmRcaolkFVdC8VBGPT0szeMiXoggyu
+qWRhKCQaIYzVe8updjBOXZ+wwWC+mPwrMB8DAHQJkLOEOQKBgEianjYrAyfFBAuu2YkGTZIj1k4v
+pz+we6I9QuzW5SIWVyX2bgD7fHRbYKqBrBiMGGtFrYNuiwK1IQ3LpIjy5fVADWAI+QPvWJnl/OWk
+3oL5aRuSujzk76lVMiIon9VBtN4+fNr3GBEz8N/nX39cLUyeur8Se0IEdr5tZodC9Lym
+-----END RSA PRIVATE KEY-----