kubernetes

[hexed nymph]

Hi, how would define a Dagger function (sdk=go) that just builds the already existing project's Dockerfile?

[fallen lagoon]

Hello! The Directory type has a function dockerBuild. So you can use that

// Build a container for the app, using the default Dockerfile
func (m *MyApp) BuildContainer(
  // +optional
  // +defaultPath="."
  source *dagger.Directory,
) *dagger.Container {
  return source.DockerBuild()
}

This 👆 allows calling:

dagger call -m github.com/your/app build

or if you're in a local checkout: dagger call build

[hexed nymph]

Thanks a lot, I get it now!!