concourse.go
func (s *ConcoursePipeline) GetDefaultTaskImageResource() atc.ImageResource {
	return atc.ImageResource{
		Type: s.defaultImageType,
		Source: atc.Source{
			"repository": s.defaultImageRepository,
		},
	}
}
func (s *ConcoursePipeline) GetDefaultTaskImageResource() atc.ImageResource {
	return atc.ImageResource{
		Type: s.defaultImageType,
		Source: atc.Source{
			"repository": s.defaultImageRepository,
		},
	}
}
// GetDefaultTaskImageResource - convenience helper to output default object for
// task images