codepipeline.yml

CodePipeline:
  Type: 'AWS::CodePipeline::Pipeline'
  Properties:
    RoleArn: !GetAtt CodePipeLineRole.Arn
    ArtifactStore:
      Location: !Ref PipelineBucket
      Type: S3
    Stages:
      - 
        Name: Source
        Actions: 
          - 
            Name: SourceAction
            ActionTypeId: 
              Category: Source
              Owner: ThirdParty
              Provider: GitHub
              Version: 1
            OutputArtifacts: 
              - 
                Name: MyApp
            Configuration:
              Owner: !Ref GithubOwner
              Repo: !Ref GithubRepo
              Branch: master
              OAuthToken: !Ref GithubOAuthToken
      - 
        Name: Build
        Actions: 
          - 
            Name: BuildAction
            ActionTypeId: 
              Category: Build
              Owner: AWS
              Version: 1
              Provider: CodeBuild
            InputArtifacts: 
              - 
                Name: MyApp
            OutputArtifacts: 
              - 
                Name: MyAppBuild
            Configuration:
              ProjectName: !Ref CodeBuild
CodePipeLineRole:
  Type: AWS::IAM::Role
  Properties:
    AssumeRolePolicyDocument:
      Version: "2012-10-17"
      Statement:
        - 
          Effect: Allow
          Principal:
            Service:
              - "codepipeline.amazonaws.com"
          Action:
            - "sts:AssumeRole"
    Policies:
      - PolicyName: root
        PolicyDocument:
          Version: "2012-10-17"
          Statement: 
            - 
              Effect: Allow
              Action:
                - "s3:GetObject"
                - "s3:GetObjectVersion"
                - "s3:GetBucketVersioning"
                - "s3:PutObject"
              Resource: 
                - !GetAtt PipelineBucket.Arn
                - !Join ['', [!GetAtt PipelineBucket.Arn, "/*"]]
            - 
              Effect: Allow  
              Action:
                - "codebuild:BatchGetBuilds"
                - "codebuild:StartBuild"
              Resource: "*"
# Temp bucket for storing build artifacts
PipelineBucket: 
  Type: 'AWS::S3::Bucket'
  Properties: {}