Lots of logging and some bug fixing. Moved client.conf to client.conf.template

app.coffee

@@ -1,27 +1,56 @@
+fs = require('fs')
 express = require('express')
 async = require('async')
 bootstrap = require('./bootstrap')
 state = require('./state')
 settings = require('./settings')
+Application = require('./application')
+
+console.log('Supervisor started..')
+
+hakiApp = null
 
 tasks = [
 	(callback) ->
 		if state.get('virgin')
+			console.log('Device is virgin. Boostrapping')
 			handler = (error) ->
 				if error
-					setTimeout(-> bootstrap(handler), 10000)
+					console.log('Bootstrapping failed with error', error)
+					console.log('Trying again in 10s')
+					setTimeout((-> bootstrap(handler)), 10000)
 				else
 					state.set('virgin', false)
 					callback()
 			bootstrap(handler)
 		else
+			console.log("Device isn't a virgin")
 			callback()
-	# (callback) ->
+	(callback) ->
+		hakiApp = new Application(state.get('gitUrl'), '/home/haki/hakiapp', 'haki')
+		if not state.get('appInitialised')
+			console.log('Initialising app..')
+			hakiApp.init((error) ->
+				if error then return callback(error)
+				state.set('appInitialised', true)
+				callback()
+			)
+		else
+			console.log('App already initialised')
+			callback()
+	(callback) ->
+		console.log('Fetching new code..')
+		hakiApp.update(callback)
+	(callback) ->
+		console.log('Starting the app..')
+		hakiApp.start(callback)
 ]
 
 async.series(tasks, (error) ->
 	if error
 		console.error(error)
+	else
+		console.log('Everything is fine :)')
 )
 
 app = express()

bootstrap.coffee

@@ -1,16 +1,22 @@
 settings = require('./settings')
 state = require('./state')
 {exec} = require('child_process')
+async = require('async')
+request = require('request')
+fs = require('fs')
 
 bootstrapTasks = [
 	# get config from extra partition
 	(callback) ->
+		console.log('Reading the user conf file')
 		try
 			callback(null, require('/mnt/config.json'))
 		catch error
 			callback(error)
 	# bootstrapping
 	(config, callback) ->
+		console.log('Got user', config.username)
+		console.log('Posting to the API')
 		request.post("#{settings.API_ENDPOINT}/associate", {
 			json:
 				user: config.id
@@ -18,14 +24,14 @@ bootstrapTasks = [
 			if error or response.statusCode is 404
 				return callback('Error associating with user')
 
-			state.virgin = false
-			state.uuid = body.uuid
-			state.gitUrl = body.gitUrl
-			state.sync()
+			state.set('virgin', false)
+			state.set('uuid', body.uuid)
+			state.set('gitUrl', body.gitUrl)
 
 			vpnConf = fs.readFileSync('/etc/openvpn/client.conf.template', 'utf8')
-			vpnConf += "remote #{body.vpnhost} #{body.vpnport}")
+			vpnConf += "remote #{body.vpnhost} #{body.vpnport}\n"
 
+			console.log('Configuring VPN')
 			fs.writeFileSync('/etc/openvpn/ca.crt', body.ca)
 			fs.writeFileSync('/etc/openvpn/client.crt', body.cert)
 			fs.writeFileSync('/etc/openvpn/client.key', body.key)
@@ -33,8 +39,13 @@ bootstrapTasks = [
 
 			callback(null)
 		)
-	(callback) -> exec('systemctl start openvpn@client', callback)
-	(callback) -> exec('systemctl enable openvpn@client', callback)
+	(callback) ->
+		console.log('Starting VPN client..')
+		exec('systemctl start openvpn@client', callback)
+	(callback) ->
+		console.log('Enabling VPN client..')
+		exec('systemctl enable openvpn@client', callback)
 ]
 
 module.exports = (callback) ->
+	async.waterfall(bootstrapTasks, callback)

scripts/init.sh

@@ -30,8 +30,8 @@ systemctl start haki
 echo "/dev/mmcblk0p3 /mnt ext3 defaults 0 0" >> /etc/fstab
 mount /mnt
 
-# initialize /etc/openvpn/client.conf 
-sed -e 's,proto udp,;proto udp,' -e 's,;proto tcp,proto tcp,' -e 's,^remote.*,,' /usr/share/openvpn/examples/client.conf > /etc/openvpn/client.conf
+# initialize /etc/openvpn/client.conf.template
+sed -e 's,proto udp,;proto udp,' -e 's,;proto tcp,proto tcp,' -e 's,^remote.*,,' /usr/share/openvpn/examples/client.conf > /etc/openvpn/client.conf.template
 
 # ssh configuration
 if [ ! -d /home/haki/.ssh ] ; then sudo -u haki mkdir /home/haki/.ssh ; fi