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: {}