AWSTemplateFormatVersion : '2010-09-09'
Transform: AWS::Serverless-2016-10-31


Resources:
  IgnoreServerlessFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: app.handler
      Runtime: python3.8
      CodeUri: s3://some/path
      Timeout: 600

  IgnoreServerlessFunction2:
    Type: AWS::Serverless::Function
    Properties:
      Handler: app.handler
      Runtime: python3.8
      CodeUri:
        Bucket: some-bucket
        Key: some-key
      Timeout: 600

  IgnoreLambdaFunction:
    Type: AWS::Lambda::Function
    Properties:
      Handler: app.handler
      Runtime: python3.8
      Code: s3://some/path
      Timeout: 600

  IgnoreLambdaFunction2:
    Type: AWS::Lambda::Function
    Properties:
      Handler: app.handler
      Runtime: python3.8
      Code:
        S3Bucket: some-bucket
        S3Key: some-key
      Timeout: 600

  IgnoreServerlessLayer:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri: s3://some/path
      CompatibleRuntimes:
        - python3.8

  IgnoreServerlessLayer2:
    Type: AWS::Serverless::LayerVersion
    Properties:
      ContentUri:
        Bucket: some-bucket
        Key: some-key
      CompatibleRuntimes:
        - python3.8

  IgnoreLambdaLayer:
    Type: AWS::Lambda::LayerVersion
    Properties:
      Content: s3://some/path
      CompatibleRuntimes:
        - python3.8

  IgnoreLambdaLayer2:
    Type: AWS::Lambda::LayerVersion
    Properties:
      Content:
        S3Bucket: some-bucket
        S3Key: some-key
      CompatibleRuntimes:
        - python3.8

  # the two functions below should still be built even all layers are not available
  ServerlessFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: main.handler
      Runtime: python3.8
      CodeUri: Python
      Timeout: 600
      Layers:
        - !Ref IgnoreServerlessLayer
        - !Ref IgnoreServerlessLayer2
        - !Ref IgnoreLambdaLayer
        - !Ref IgnoreLambdaLayer2

  LambdaFunction:
    Type: AWS::Lambda::Function
    Properties:
      Handler: main.handler
      Runtime: python3.8
      Code: Python
      Timeout: 600
      Layers:
        - !Ref IgnoreServerlessLayer
        - !Ref IgnoreServerlessLayer2
        - !Ref IgnoreLambdaLayer
        - !Ref IgnoreLambdaLayer2