utils.go

package packageregistry

import "github.com/pkg/errors"

func (self CurrentPackageRegistry) Populate(collection VMAppPackageCurrentCollection) error {
	for _, v := range collection {
		if _, exists := self[v.ApplicationName]; exists {
			return errors.Errorf("Duplicate application name %s detected in application registry", v.ApplicationName)
		}
		self[v.ApplicationName] = v
	}
	return nil
}

func (self CurrentPackageRegistry) GetPackageCollection() (collection VMAppPackageCurrentCollection) {
	collection = make(VMAppPackageCurrentCollection, 0)
	for _, value := range self {
		collection = append(collection, value)
	}
	return collection
}

func (self DesiredPackageRegistry) Populate(collection VMAppPackageIncomingCollection) error {
	for _, v := range collection {
		if _, exists := self[v.ApplicationName]; exists {
			return errors.Errorf("Duplicate application name %s detected in application registry", v.ApplicationName)
		}
		self[v.ApplicationName] = v
	}
	return nil
}

func (self DesiredPackageRegistry) GetPackageCollection() (collection VMAppPackageIncomingCollection) {
	collection = make(VMAppPackageIncomingCollection, 0)
	for _, value := range self {
		collection = append(collection, value)
	}
	return collection
}

func VMAppPackageIncomingToVmAppPackageCurrent(incoming *VMAppPackageIncoming) (current *VMAppPackageCurrent) {
	var packageFileName, configFileName string
	if incoming.PackageFileName == "" {
		packageFileName = incoming.ApplicationName
	} else {
		packageFileName = incoming.PackageFileName
	}

	if incoming.ConfigFileName == "" {
		configFileName = incoming.ApplicationName + defaultConfigFileNameSuffix
	} else {
		configFileName = incoming.ConfigFileName
	}

	current = &VMAppPackageCurrent{
		ApplicationName:         incoming.ApplicationName,
		Version:                 incoming.Version,
		InstallCommand:          incoming.InstallCommand,
		RemoveCommand:           incoming.RemoveCommand,
		UpdateCommand:           incoming.UpdateCommand,
		DirectDownloadOnly:      incoming.DirectDownloadOnly,
		ConfigExists:            incoming.ConfigExists,
		OngoingOperation:        NoAction,
		PackageFileName:         packageFileName,
		ConfigFileName:          configFileName,
		RebootBehavior:          incoming.RebootBehavior,
		EnableApplicationEvents: incoming.EnableApplicationEvents,
	}
	return current
}