cleanup examples and README

_examples/single-handler/main.go

@@ -2,41 +2,38 @@ package main
 
 import (
 	"fmt"
-	"strconv"
 
-	"gopkg.in/go-playground/webhooks.v5"
+	"net/http"
+
 	"gopkg.in/go-playground/webhooks.v5/github"
 )
 
 const (
 	path = "/webhooks"
-	port = 3016
 )
 
 func main() {
-	hook := github.New(&github.Config{Secret: "MyGitHubSuperSecretSecrect...?"})
-	hook.RegisterEvents(HandleMultiple, github.ReleaseEvent, github.PullRequestEvent) // Add as many as you want
+	hook, _ := github.New(github.Options.Secret("MyGitHubSuperSecretSecrect...?"))
 
-	err := webhooks.Run(hook, ":"+strconv.Itoa(port), path)
-	if err != nil {
-		fmt.Println(err)
-	}
-}
-
-// HandleMultiple handles multiple GitHub events
-func HandleMultiple(payload interface{}, header webhooks.Header) {
-	fmt.Println("Handling Payload..")
-
-	switch payload.(type) {
-
-	case github.ReleasePayload:
-		release := payload.(github.ReleasePayload)
-		// Do whatever you want from here...
-		fmt.Printf("%+v", release)
-
-	case github.PullRequestPayload:
-		pullRequest := payload.(github.PullRequestPayload)
-		// Do whatever you want from here...
-		fmt.Printf("%+v", pullRequest)
-	}
+	http.HandleFunc(path, func(w http.ResponseWriter, r *http.Request) {
+		payload, err := hook.Parse(r, github.ReleaseEvent, github.PullRequestEvent)
+		if err != nil {
+			if err == github.ErrEventNotFound {
+				// ok event wasn;t one of the ones asked to be parsed
+			}
+		}
+		switch payload.(type) {
+
+		case github.ReleasePayload:
+			release := payload.(github.ReleasePayload)
+			// Do whatever you want from here...
+			fmt.Printf("%+v", release)
+
+		case github.PullRequestPayload:
+			pullRequest := payload.(github.PullRequestPayload)
+			// Do whatever you want from here...
+			fmt.Printf("%+v", pullRequest)
+		}
+	})
+	http.ListenAndServe(":3000", nil)
 }