helmify

type AppMetadata interface {
	// Namespace returns app namespace.
	Namespace() string
	// ChartName returns chart name
	ChartName() string
	// TemplatedName converts object name to templated Helm name.
	// Example: 	"my-app-service1"	-> "{{ include "chart.fullname" . }}-service1"
	//				"my-app-secret"		-> "{{ include "chart.fullname" . }}-secret"
	//				etc...
	TemplatedName(objName string) string
	// TemplatedString converts a string to templated string with chart name.
	TemplatedString(str string) string
	// TrimName trims common prefix from object name if exists.
	// We trim common prefix because helm already using release for this purpose.
	TrimName(objName string) string

	Config() config.Config
}

type Output interface {
	Create(chartName, chartDir string, Crd bool, certManagerAsSubchart bool, certManagerVersion string, templates []Template, filenames []string) error
}

type Processor interface {
	// Process - converts k8s object to Helm template.
	// return false if not able to process given object type.
	Process(appMeta AppMetadata, unstructured *unstructured.Unstructured) (bool, Template, error)
}

type Template interface {
	// Filename - returns template filename
	Filename() string
	// Values - returns set of values used in template
	Values() Values
	// Write - writes helm template into given writer
	Write(writer io.Writer) error
}

type Values map[string]interface{}