diff --git a/README.md b/README.md
index 9833393..efdd1b9 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
 # AWS Cross Account Codepipeline
+[![CodeFactor](https://www.codefactor.io/repository/github/abiydv/aws-cf-codepipeline/badge)](https://www.codefactor.io/repository/github/abiydv/aws-cf-codepipeline)
+
 ![cli](https://github.com/abiydv/ref-docs/blob/master/images/logos/aws-cli_small.png)
 ![cf](https://github.com/abiydv/ref-docs/blob/master/images/logos/aws-cf_small.png)
 ![github](https://github.com/abiydv/ref-docs/blob/master/images/logos/github_small.png)
diff --git a/codepipeline-base.yaml b/codepipeline-base.yaml
index 922f7a6..3198ead 100644
--- a/codepipeline-base.yaml
+++ b/codepipeline-base.yaml
@@ -5,10 +5,10 @@ Parameters:
   Project:
     Type: String
     Default: "PROJECT"   # Replace with your custom project name
-  
+
   PullAccounts:
     Type: CommaDelimitedList
-    Default: "arn:aws:iam::DEV_ACCOUNT_ID:root,arn:aws:iam::QA_ACCOUNT_ID:root, arn:aws:iam::PROD_ACCOUNT_ID:root" 
+    Default: "arn:aws:iam::DEV_ACCOUNT_ID:root,arn:aws:iam::QA_ACCOUNT_ID:root, arn:aws:iam::PROD_ACCOUNT_ID:root"
     # Enter the account ids where the ECS clusters will be.
 
   KMSAdmin:
@@ -87,7 +87,7 @@ Resources:
               - s3:Put*
               - s3:ListBucket
             Effect: Allow
-            Resource: 
+            Resource:
               - !Join ["",["arn:aws:s3:::",!Ref 'ArtifactBucket',"/*"]]
               - !Join ["",["arn:aws:s3:::",!Ref 'ArtifactBucket']]
             Principal:
@@ -116,15 +116,15 @@ Resources:
   Repository:
     Type: AWS::ECR::Repository
     DeletionPolicy: Retain
-    Properties: 
+    Properties:
       RepositoryName: !Join [ "-", [ "ecr", !Ref Project, "repository" ]]
-      RepositoryPolicyText: 
+      RepositoryPolicyText:
         Version: 2012-10-17
         Statement:
           -
             Sid: AllowAll
             Effect: Allow
-            Principal: 
+            Principal:
               AWS:
                 -  !Sub "arn:aws:iam::${AWS::AccountId}:root"
             Action:
@@ -145,19 +145,19 @@ Resources:
 Outputs:
   ArtifactBucketArn:
     Value: !GetAtt ArtifactBucket.Arn
-    Export: 
+    Export:
       Name: !Join [ ":", [ !Ref "AWS::StackName", ArtifactBucketArn ]]
 
   ArtifactBucket:
     Value: !Ref ArtifactBucket
-    Export: 
+    Export:
       Name: !Join [ ":", [ !Ref "AWS::StackName", ArtifactBucket ]]
 
   RepositoryArn:
     Value: !GetAtt Repository.Arn
     Export:
       Name: !Join [ ":", [ !Ref "AWS::StackName", RepositoryArn ]]
-  
+
   Repository:
     Value: !Ref Repository
     Export:
diff --git a/codepipeline-stack.yaml b/codepipeline-stack.yaml
index ca3d3a9..84a639a 100644
--- a/codepipeline-stack.yaml
+++ b/codepipeline-stack.yaml
@@ -18,11 +18,11 @@ Parameters:
     Type: String
     NoEcho: true
     Default: "GITHUBTOKEN"       # Replace with your github oauth token
-    
+
   GitHubUser:
     Type: String
     Default: "GITHUBUSER"        # Replace with your github username
-  
+
   BaseStackName:
     Type: String
     Default: "codepipeline-base-stack"
@@ -35,7 +35,7 @@ Parameters:
     Type: String
     Default: "APPROVE@EXAMPLE.COM"  # Replace with an email where approval notifications will be sent
 
-Mappings: 
+Mappings:
   Account:
     tools:
       id: "112233445566"  # Replace with your aws tools account id
@@ -77,14 +77,14 @@ Resources:
                   - kms:GenerateDataKey*
                   - kms:DescribeKey
                   - sns:Publish*
-              - Resource: 
+              - Resource:
                   !Join [ '', [ "Fn::ImportValue" : { "Fn::Sub": '${BaseStackName}:ArtifactBucketArn' }, '/*' ]]
                 Effect: Allow
                 Action:
                   - s3:GetObject
                   - s3:PutObject
                   - s3:GetObjectVersion
-              - Resource: 
+              - Resource:
                   Fn::ImportValue: !Sub "${BaseStackName}:RepositoryArn"
                 Effect: Allow
                 Action:
@@ -160,7 +160,7 @@ Resources:
                  - TAG="$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | head -c 10)"
                  - IMAGE_URI="${REPOSITORY_URI}:${TAG}"
             build:
-              commands:         
+              commands:
                 - docker build --tag "$IMAGE_URI" .
                 - docker run -d -p 80:80 "$IMAGE_URI"
                 - sleep 40
@@ -194,10 +194,10 @@ Resources:
       RoleArn: !GetAtt CodePipelineServiceRole.Arn
       ArtifactStore:
         Type: S3
-        Location: 
+        Location:
           Fn::ImportValue: !Sub "${BaseStackName}:ArtifactBucket"
         EncryptionKey:
-          Id: 
+          Id:
             Fn::ImportValue: !Sub "${BaseStackName}:KMSKey"
           Type: KMS
       Stages:
@@ -256,10 +256,10 @@ Resources:
                 Owner: AWS
                 Version: 1
                 Provider: Manual
-              Configuration: 
+              Configuration:
                 NotificationArn: !Ref SNSApproveTopic
                 CustomData: "Approve Deployment to QA"
-              RunOrder: 1      
+              RunOrder: 1
         - Name: QADeploy
           Actions:
             - Name: QADeploy
@@ -284,10 +284,10 @@ Resources:
                 Owner: AWS
                 Version: 1
                 Provider: Manual
-              Configuration: 
+              Configuration:
                 NotificationArn: !Ref SNSApproveTopic
                 CustomData: "Approve Deployment to Prod"
-              RunOrder: 1 
+              RunOrder: 1
         - Name: ProdDeploy
           Actions:
             - Name: ProdDeploy
@@ -307,12 +307,12 @@ Resources:
 
   SNSNotifyTopic:
     Type: AWS::SNS::Topic
-    Properties: 
+    Properties:
       DisplayName: "AWS-Tools"
       Subscription:
-        - 
+        -
           Endpoint: !Ref Email
-          Protocol: email 
+          Protocol: email
       TopicName: !Sub sns-${Project}-notify
 
   SNSNotifyTopicPolicy:
@@ -320,7 +320,7 @@ Resources:
     Properties:
       Topics:
         - !Ref SNSNotifyTopic
-      PolicyDocument: 
+      PolicyDocument:
         Version: 2012-10-17
         Statement:
         - Resource: !Ref SNSNotifyTopic
@@ -339,12 +339,12 @@ Resources:
 
   SNSApproveTopic:
     Type: AWS::SNS::Topic
-    Properties: 
+    Properties:
       DisplayName: "AWS-Tools"
       Subscription:
-        - 
+        -
           Endpoint: !Ref ApproverEmail
-          Protocol: email 
+          Protocol: email
       TopicName: !Sub sns-${Project}-approve
 
   SNSApproveTopicPolicy:
@@ -352,7 +352,7 @@ Resources:
     Properties:
       Topics:
         - !Ref SNSApproveTopic
-      PolicyDocument: 
+      PolicyDocument:
         Version: 2012-10-17
         Statement:
         - Resource: !Ref SNSApproveTopic
@@ -371,7 +371,7 @@ Resources:
 
   PipelineEvent:
     Type: AWS::Events::Rule
-    Properties: 
+    Properties:
       Description: "Notify on codepipeline STATE change"
       Name: !Sub "cwe-${Project}-codepipeline-event-rule"
       EventPattern:
@@ -382,7 +382,7 @@ Resources:
           detail:
               pipeline: [ !Ref Pipeline ]
 
-      State: ENABLED 
+      State: ENABLED
       Targets:
         - Arn: !Ref SNSNotifyTopic
           Id: eventTarget
@@ -396,7 +396,7 @@ Resources:
 
   BuildEvent:
     Type: AWS::Events::Rule
-    Properties: 
+    Properties:
       Description: "Notify on codepipeline STATE change"
       Name: !Sub "cwe-${Project}-codebuild-event-rule"
       EventPattern:
@@ -407,7 +407,7 @@ Resources:
           detail:
               project-name: [ !Ref CodeBuildProject ]
 
-      State: ENABLED 
+      State: ENABLED
       Targets:
         - Arn: !Ref SNSNotifyTopic
           Id: eventTarget