reverseproxy - service.go

  package reverseproxy
  
  import "strings"
  
  // MatchServiceName allows differing ways of matching a service name to a service.
  type MatchServiceName interface {
  	MatchService(string) bool
  }
  
  // HostName represents an exact hostname to match on.
  type HostName string
  
  // MatchService implements the MatchServiceName interface.
  func (h HostName) MatchService(serviceName string) bool {
  	return string(h) == serviceName
  }
  
  // HostNameSuffix represents a partial hostname to match the end on.
  type HostNameSuffix string
  
  // MatchService implements the MatchServiceName interface.
  func (h HostNameSuffix) MatchService(serviceName string) bool {
  	return strings.HasSuffix(serviceName, string(h))
  }
  
  // Hosts represents a list of service names to match against.
  type Hosts []MatchServiceName
  
  // MatchService implements the MatchServiceName interface.
  func (h Hosts) MatchService(serviceName string) bool {
  	for _, s := range h {
  		if s.MatchService(serviceName) {
  			return true
  		}
  	}
  
  	return false
  }