include an example cmd

cmd/main.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"log"
+	"net/http"
+
+	"git.nxdomain.nl/mattijs/pathway"
+)
+
+var (
+	// variables to set during build-time
+	debugging = ""
+	version   = "0.0-undefined"
+	buildtime = "0000-00-00T00:00:00+0000"
+)
+
+func okHandler(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(http.StatusOK)
+	w.Write([]byte("ok"))
+}
+
+func emptyHandler(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(http.StatusOK)
+}
+
+func main() {
+	info("pathway version:%s buildtime:%s", version, buildtime)
+
+	paths := pathway.New()
+
+	http.HandleFunc("/health", okHandler)
+	http.HandleFunc("/favicon.ico", emptyHandler)
+	http.HandleFunc("/robots.txt", emptyHandler)
+	http.HandleFunc("/", paths.ServeHTTP)
+
+	err := http.ListenAndServe(":8080", nil)
+	if err != nil {
+		info("%s", err.Error())
+	}
+}
+
+func info(msg string, args ...interface{}) {
+	log.Printf("INFO | "+msg, args...)
+}
+
+func debug(msg string, args ...interface{}) {
+	if len(debugging) > 0 {
+		log.Printf("DEBUG | "+msg, args...)
+	}
+}