// HandleEventRequest parses a Github event from http.Request and executes registered handlers.
func (g *EventHandler) HandleEventRequest(req *http.Request) error {
	payload, err := github.ValidatePayload(req, []byte(g.WebhookSecret))
	if err != nil {
		return fmt.Errorf("could not validate webhook payload: err=%s\n", err)
	}
	event, err := github.ParseWebHook(github.WebHookType(req), payload)
	if err != nil {
		return fmt.Errorf("could not parse webhook: err=%s\n", err)
	}

	deliveryID := github.DeliveryID(req)
	eventName := github.WebHookType(req)

	return g.HandleEvent(deliveryID, eventName, event)
}

// HandleEvent executes registered handlers.
func (g *EventHandler) HandleEvent(deliveryID string, eventName string, event interface{}) error {
	switch event := event.(type) {
	{{ range $_, $webhook := .Webhooks }}
	case *github.{{ $webhook.Event }}:
		return g.{{ $webhook.Event }}(deliveryID, eventName, event)
	{{ end }}
	}
	return nil
}

githubevents git:(add-handle-event) ✗ make generate
mkdir -p bin
CGO_ENABLED=0 go build -v -ldflags '-w ' -o ./bin/githubhook-gen ./gen/*
command-line-arguments
./bin/githubhook-gen --output=githubevents
➜  githubevents git:(add-handle-event) ✗ make test
	github.com/cbrgm/githubevents/examples/simple-http-server		coverage: 0.0% of statements
	github.com/cbrgm/githubevents/examples/simple-http-server-funcs		coverage: 0.0% of statements
	github.com/cbrgm/githubevents/examples/simple-http-server-packages		coverage: 0.0% of statements
	github.com/cbrgm/githubevents/examples/simple-http-server-packages/plugins		coverage: 0.0% of statements
	github.com/cbrgm/githubevents/gen		coverage: 0.0% of statements
ok  	github.com/cbrgm/githubevents/githubevents	1.362s	coverage: 88.4% of statements