Function validateExtensions

internal/builder/builder.go:933–948

(lifecycleDescriptor LifecycleDescriptor, allExtensions []dist.ModuleInfo, extsToValidate []buildpack.BuildModule)

}

func validateExtensions(lifecycleDescriptor LifecycleDescriptor, allExtensions []dist.ModuleInfo, extsToValidate []buildpack.BuildModule) error {
	extLookup := map[string]interface{}{}

	for _, ext := range allExtensions {
		extLookup[ext.FullName()] = nil
	}

	for _, ext := range extsToValidate {
		extd := ext.Descriptor()
		if err := validateLifecycleCompat(extd, lifecycleDescriptor); err != nil {
			return err
		}
	}

	return nil
}

func validateLifecycleCompat(descriptor buildpack.Descriptor, lifecycleDescriptor LifecycleDescriptor) error {
	compatible := false