remove command

Author: horike37

index.js

@@ -1,6 +1,7 @@
 'use strict';
 const BbPromise = require('bluebird');
 const deploy = require('./lib/deploy');
+const remove = require('./lib/remove');
 
 class ServerlessStepFunctions {
   constructor(serverless, options) {
@@ -10,7 +11,8 @@ class ServerlessStepFunctions {
 
     Object.assign(
       this,
-      deploy
+      deploy,
+      remove
     );
 
     this.commands = {
@@ -31,11 +33,30 @@ class ServerlessStepFunctions {
           },
         },
       },
+      remove: {
+        commands: {
+          stepf: {
+            usage: 'Remove Step functions',
+            lifecycleEvents: [
+              'remove',
+            ],
+            options: {
+              statemachine: {
+                usage: 'Name of the State Machine',
+                shortcut: 'sm',
+                required: true,
+              },
+            },
+          },
+        },
+      },
     };
 
     this.hooks = {
       'deploy:stepf:deploy': () => BbPromise.bind(this)
         .then(this.deploy),
+      'remove:stepf:remove': () => BbPromise.bind(this)
+        .then(this.remove),
     };
   }
 }

lib/remove.js

@@ -0,0 +1,12 @@
+'use strict';
+const BbPromise = require('bluebird');
+
+module.exports = {
+  remove() {
+    BbPromise.bind(this)
+    .then(this.getStateMachineArn)
+    .then(this.deleteStateMachine);
+
+    return BbPromise.resolve();
+  },
+};