Method codegenBase

sdk/java/runtime/main.go:105–140

codegenBase takes the user module code, add the generated SDK dependencies if the user module code is empty, creates a default module content based on the template from the SDK The generated container will *not* contain the SDK source code, but only the packages built from the SDK

(
	ctx context.Context,
	modSource *dagger.ModuleSource,
	introspectionJSON *dagger.File,
)

// if the user module code is empty, creates a default module content based on the template from the SDK
// The generated container will *not* contain the SDK source code, but only the packages built from the SDK
func (m *JavaSdk) codegenBase(
	ctx context.Context,
	modSource *dagger.ModuleSource,
	introspectionJSON *dagger.File,
) (*dagger.Container, error) {
	ctr, err := m.buildJavaDependencies(ctx, introspectionJSON)
	if err != nil {
		return nil, err
	}
	ctr = ctr.
		// Copy the user module directory under /src
		WithDirectory(ModSourceDirPath, modSource.ContextDirectory()).
		// Set the working directory to the one containing the sources to build, not just the module root
		WithWorkdir(m.moduleConfig.modulePath())
	// Add a default template if there's no existing user code
	ctr, err = m.addTemplate(ctx, ctr)
	if err != nil {
		return nil, err
	}
	// Ensure the version in the pom.xml is the same as the introspection file
	// This is updating the pom.xml whatever it's coming from the template or the user module
	version, err := m.getDaggerVersionForModule(ctx, introspectionJSON)
	if err != nil {
		return nil, err
	}
	ctr = ctr.
		// set the version of the Dagger dependencies to the version of the introspection file
		WithExec(m.mavenCommand(
			"mvn",
			"versions:set-property",
			"-DgenerateBackupPoms=false",
			"-Dproperty=dagger.module.deps",
			fmt.Sprintf("-DnewVersion=%s", version),
		))
	return ctr, nil
}

// buildJavaDependencies builds and install the needed dependencies
// used to build, package and run the user module.