Method ServiceNames

pkg/composer/composer.go:169–178

ServiceNames returns service names in dependency order.

(svcs ...string)

// ServiceNames returns service names in dependency order.
func (c *Composer) ServiceNames(svcs ...string) ([]string, error) {
	var names []string
	if err := c.project.ForEachService(svcs, func(name string, svc *compose.ServiceConfig) error {
		names = append(names, svc.Name)
		return nil
	}); err != nil {
		return nil, err
	}
	return names, nil
}