Merge pull request #36 from resin-io/feature/standard-version

Implement --version/-v global options. Closes #35

build/actions/info.js

@@ -7,8 +7,9 @@
     signature: 'version',
     description: 'output the version number',
     help: 'Display the Resin CLI version.',
-    action: function() {
-      return console.log(packageJSON.version);
+    action: function(params, options, done) {
+      console.log(packageJSON.version);
+      return done();
     }
   };
 

build/app.js

@@ -49,6 +49,13 @@
     alias: 'j'
   });
 
+  capitano.globalOption({
+    signature: 'version',
+    description: actions.info.version.description,
+    boolean: true,
+    alias: 'v'
+  });
+
   capitano.globalOption({
     signature: 'no-color',
     description: 'disable colour highlighting',
@@ -161,7 +168,11 @@
       if (cli.global.project != null) {
         changeProjectDirectory(cli.global.project);
       }
-      return capitano.execute(cli, callback);
+      if (cli.global.version) {
+        return actions.info.version.action(null, null, callback);
+      } else {
+        return capitano.execute(cli, callback);
+      }
     }
   ], errors.handle);
 

lib/actions/info.coffee

@@ -6,5 +6,6 @@ exports.version =
 	help: '''
 		Display the Resin CLI version.
 	'''
-	action: ->
+	action: (params, options, done) ->
 		console.log(packageJSON.version)
+		return done()

lib/app.coffee

@@ -31,6 +31,12 @@ capitano.globalOption
 	description: 'project path'
 	alias: 'j'
 
+capitano.globalOption
+	signature: 'version'
+	description: actions.info.version.description
+	boolean: true
+	alias: 'v'
+
 # We don't do anything in response to this options
 # explicitly. We use InquirerJS to provide CLI widgets,
 # and that module understands --no-color automatically.
@@ -134,6 +140,9 @@ async.waterfall([
 		if cli.global.project?
 			changeProjectDirectory(cli.global.project)
 
-		capitano.execute(cli, callback)
+		if cli.global.version
+			actions.info.version.action(null, null, callback)
+		else
+			capitano.execute(cli, callback)
 
 ], errors.handle)