Added option to boot into recovery partition

br-webui/_includes/header.liquid

@@ -15,6 +15,9 @@
 		function shutdown() {
 			socket.emit('shutdown');
 		}
+		function recovery() {
+			socket.emit('recovery');
+		}
 		socket.on('companion version', function(data) {
 			document.getElementById('companion version1').innerHTML = data;
 			console.log('got version in header')
@@ -52,6 +55,7 @@
 				<form class="navbar-form navbar-right">
 					<button onclick="reboot()" class="btn btn-primary btn-sm navbar-btn">Reboot</button>
 					<button onclick="shutdown()" class="btn btn-error btn-sm navbar-btn">Shutdown</button>
+					<button onclick="recovery()" class="btn btn-error btn-sm navbar-btn">Update</button>
 				</form>
 			</div><!--/.nav-collapse -->
 		</div>

br-webui/index.js

@@ -1621,6 +1621,12 @@ io.on('connection', function(socket) {
 			logger.log(stdout + stderr);
 		});
 	});
+	socket.on('recovery', function(data) {
+		logger.log('recovery');
+		child_process.exec(home_dir+'/companion/scripts/rebootrecovery.sh', function (error, stdout, stderr) {
+			logger.log(stdout+stderr);
+		});
+	});
 
 	var uploader = new SocketIOFile(socket, {
 		// uploadDir: {			// multiple directories 

scripts/rebootrecovery.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+#Replace the companion partition number with Recovery partition number in /boot/cmdline.txt
+#Enables booting into the Recovery partition and accessing the Recovery server.
+
+sudo -H -u root bash -c "sed -i -e 's/\-04/\-02/' /boot/cmdline.txt"
+
+#Reboot into Recovery partition
+sudo reboot now