func (p *Pact) setupLogging() {
	if p.logFilter == nil {
		if p.LogLevel == "" {
			p.LogLevel = "INFO"
		}
		p.logFilter = &logutils.LevelFilter{
			Levels:   []logutils.LogLevel{"DEBUG", "INFO", "WARN", "ERROR"},
			MinLevel: logutils.LogLevel(p.LogLevel),
			Writer:   os.Stderr,
		}
		log.SetOutput(p.logFilter)
	}
	log.Println("[DEBUG] pact setup logging")
}
func (p *Pact) setupLogging() {
	if p.logFilter == nil {
		if p.LogLevel == "" {
			p.LogLevel = "INFO"
		}
		p.logFilter = &logutils.LevelFilter{
			Levels:   []logutils.LogLevel{"DEBUG", "INFO", "WARN", "ERROR"},
			MinLevel: logutils.LogLevel(p.LogLevel),
			Writer:   os.Stderr,
		}
		log.SetOutput(p.logFilter)
	}
	log.Println("[DEBUG] pact setup logging")
}
// Configure logging