Implement device register command

This command registers a new device with the passed application,
returning the new device uuid.

build/actions/device.js

@@ -71,6 +71,21 @@
     }
   };
 
+  exports.register = {
+    signature: 'device register <application>',
+    description: 'register a device',
+    help: 'Use this command to register a device to an application.\n\nExamples:\n\n	$ resin device register MyApp',
+    permission: 'user',
+    action: function(params, options, done) {
+      return resin.models.application.get(params.application).then(function(application) {
+        var uuid;
+        uuid = resin.models.device.generateUUID();
+        console.info("Registering to " + application.app_name + ": " + uuid);
+        return resin.models.device.register(application.app_name, uuid);
+      }).get('uuid').nodeify(done);
+    }
+  };
+
   exports.remove = {
     signature: 'device rm <uuid>',
     description: 'remove a device',
@@ -155,10 +170,7 @@
         return tmp.tmpNameAsync().then(function(temporalPath) {
           return capitano.runAsync("os download --output " + temporalPath);
         }).then(function(temporalPath) {
-          var uuid;
-          uuid = resin.models.device.generateUUID();
-          console.log("Registering to " + application.app_name + ": " + uuid);
-          return resin.models.device.register(application.app_name, uuid).tap(function(device) {
+          return capitano.runAsync("device register " + application.app_name).then(resin.models.device.get).tap(function(device) {
             console.log('Configuring operating system');
             return capitano.runAsync("os configure " + temporalPath + " " + uuid).then(function() {
               console.log('Initializing device');

build/app.js

@@ -72,6 +72,8 @@
 
   capitano.command(actions.device.identify);
 
+  capitano.command(actions.device.register);
+
   capitano.command(actions.notes.set);
 
   capitano.command(actions.keys.list);

doc/cli.markdown

@@ -34,6 +34,7 @@ Now you have access to all the commands referenced below.
 
 	- [devices](#devices)
 	- [device <uuid>](#device-60-uuid-62-)
+	- [device register <application>](#device-register-60-application-62-)
 	- [device rm <uuid>](#device-rm-60-uuid-62-)
 	- [device identify <uuid>](#device-identify-60-uuid-62-)
 	- [device rename <uuid> [newName]](#device-rename-60-uuid-62-newname-)
@@ -242,6 +243,14 @@ Examples:
 
 	$ resin device 7cf02a62a3a84440b1bb5579a3d57469148943278630b17e7fc6c4f7b465c9
 
+## device register <application>
+
+Use this command to register a device to an application.
+
+Examples:
+
+	$ resin device register MyApp
+
 ## device rm <uuid>
 
 Use this command to remove a device from resin.io.

lib/actions/device.coffee

@@ -89,6 +89,25 @@ exports.info =
 			events.send('device.open', device: device.uuid)
 		.nodeify(done)
 
+exports.register =
+	signature: 'device register <application>'
+	description: 'register a device'
+	help: '''
+		Use this command to register a device to an application.
+
+		Examples:
+
+			$ resin device register MyApp
+	'''
+	permission: 'user'
+	action: (params, options, done) ->
+		resin.models.application.get(params.application).then (application) ->
+			uuid = resin.models.device.generateUUID()
+			console.info("Registering to #{application.app_name}: #{uuid}")
+			return resin.models.device.register(application.app_name, uuid)
+		.get('uuid')
+		.nodeify(done)
+
 exports.remove =
 	signature: 'device rm <uuid>'
 	description: 'remove a device'
@@ -201,41 +220,41 @@ exports.init =
 			tmp.tmpNameAsync().then (temporalPath) ->
 				return capitano.runAsync("os download --output #{temporalPath}")
 			.then (temporalPath) ->
-				uuid = resin.models.device.generateUUID()
-				console.log("Registering to #{application.app_name}: #{uuid}")
-				resin.models.device.register(application.app_name, uuid).tap (device) ->
-					console.log('Configuring operating system')
-					capitano.runAsync("os configure #{temporalPath} #{uuid}").then ->
-						console.log('Initializing device')
-						resin.models.device.getManifestBySlug(application.device_type).then (manifest) ->
-							return form.run(manifest.initialization?.options)
-						.tap (answers) ->
-							if answers.drive?
-								message = "This will erase #{answers.drive}. Are you sure?"
-								patterns.confirm(options.yes, message)
-									.return(answers.drive)
-									.then(umount.umountAsync)
-						.then (answers) ->
-							init.initialize(temporalPath, device.uuid, answers)
-								.then(stepHandler)
-								.return(answers)
-						.tap (answers) ->
-							return if not answers.drive?
-							umount.umountAsync(answers.drive).tap ->
-								console.log("You can safely remove #{answers.drive} now")
-				.then (device) ->
-					console.log('Done')
-					return device.uuid
+				capitano.runAsync("device register #{application.app_name}")
+					.then(resin.models.device.get)
+					.tap (device) ->
+						console.log('Configuring operating system')
+						capitano.runAsync("os configure #{temporalPath} #{uuid}").then ->
+							console.log('Initializing device')
+							resin.models.device.getManifestBySlug(application.device_type).then (manifest) ->
+								return form.run(manifest.initialization?.options)
+							.tap (answers) ->
+								if answers.drive?
+									message = "This will erase #{answers.drive}. Are you sure?"
+									patterns.confirm(options.yes, message)
+										.return(answers.drive)
+										.then(umount.umountAsync)
+							.then (answers) ->
+								init.initialize(temporalPath, device.uuid, answers)
+									.then(stepHandler)
+									.return(answers)
+							.tap (answers) ->
+								return if not answers.drive?
+								umount.umountAsync(answers.drive).tap ->
+									console.log("You can safely remove #{answers.drive} now")
+					.then (device) ->
+						console.log('Done')
+						return device.uuid
 
-				.finally ->
-					fs.statAsync(temporalPath).then (stat) ->
-						return rimraf(temporalPath) if stat.isDirectory()
-						return fs.unlinkAsync(temporalPath)
-					.catch (error) ->
+					.finally ->
+						fs.statAsync(temporalPath).then (stat) ->
+							return rimraf(temporalPath) if stat.isDirectory()
+							return fs.unlinkAsync(temporalPath)
+						.catch (error) ->
 
-						# Ignore errors if temporary file does not exist
-						return if error.code is 'ENOENT'
+							# Ignore errors if temporary file does not exist
+							return if error.code is 'ENOENT'
 
-						throw error
+							throw error
 
 		.nodeify(done)

lib/app.coffee

@@ -48,6 +48,7 @@ capitano.command(actions.device.init)
 capitano.command(actions.device.info)
 capitano.command(actions.device.remove)
 capitano.command(actions.device.identify)
+capitano.command(actions.device.register)
 
 # ---------- Notes Module ----------
 capitano.command(actions.notes.set)