Method addTemplate

sdk/java/runtime/main.go:196–248

addTemplate creates all the necessary files to start a new Java module

(
	ctx context.Context,
	ctr *dagger.Container,
)

// addTemplate creates all the necessary files to start a new Java module
func (m *JavaSdk) addTemplate(
	ctx context.Context,
	ctr *dagger.Container,
) (*dagger.Container, error) {
	name := m.moduleConfig.name
	pkgName := strings.ReplaceAll(strings.ReplaceAll(strings.ToLower(name), "-", ""), "_", "")
	kebabName := strcase.ToKebab(name)
	camelName := strcase.ToCamel(name)

	// Check if there's a pom.xml inside the module path. If a file exist, no need to add the templates
	if _, err := ctr.File(filepath.Join(m.moduleConfig.modulePath(), "pom.xml")).Name(ctx); err == nil {
		return ctr, nil
	}

	absPath := func(rel ...string) string {
		return filepath.Join(append([]string{m.moduleConfig.modulePath()}, rel...)...)
	}

	changes := []repl{
		{"dagger-module-placeholder", kebabName},
		{"daggermoduleplaceholder", pkgName},
	}

	// Edit template content so that they match the dagger module name
	templateDir := dag.CurrentModule().Source().Directory("template")
	pomXML, err := m.replace(ctx, templateDir,
		"pom.xml", changes...)
	if err != nil {
		return ctr, fmt.Errorf("could not add template: %w", err)
	}

	changes = append(changes, repl{"DaggerModule", camelName})
	daggerModuleJava, err := m.replace(ctx, templateDir,
		filepath.Join("src", "main", "java", "io", "dagger", "modules", "daggermodule", "DaggerModule.java"),
		changes...)
	if err != nil {
		return ctr, fmt.Errorf("could not add template: %w", err)
	}
	packageInfoJava, err := m.replace(ctx, templateDir,
		filepath.Join("src", "main", "java", "io", "dagger", "modules", "daggermodule", "package-info.java"),
		changes...)
	if err != nil {
		return ctr, fmt.Errorf("could not add template: %w", err)
	}

	// And copy them to the container, renamed to match the dagger module name
	ctr = ctr.
		WithNewFile(absPath("pom.xml"), pomXML).
		WithNewFile(absPath("src", "main", "java", "io", "dagger", "modules", pkgName, fmt.Sprintf("%s.java", camelName)), daggerModuleJava).
		WithNewFile(absPath("src", "main", "java", "io", "dagger", "modules", pkgName, "package-info.java"), packageInfoJava)

	return ctr, nil
}

// generateCode builds and returns the generated source code and java classes
func (m *JavaSdk) generateCode(