🎉 Initial version

main.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"log"
+	"net/http"
+	"os"
+	"strconv"
+
+	"github.com/joho/godotenv"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+	"minie4.de/tplinkswitchexporter/PrometheusCollector"
+	"minie4.de/tplinkswitchexporter/TPLinkClient"
+)
+
+func main() {
+	godotenv.Load()
+
+	var (
+		switchMac = os.Getenv("TPLINK_MAC")
+		port      = 9717
+	)
+	if switchMac == "" {
+		log.Fatal("Env variable 'TPLINK_MAC' not set!")
+	}
+
+	log.Println("Initializing TP-Link Exporter")
+	log.Printf("Switch MAC: '%s'", switchMac)
+
+	// Create TPLink Client
+	client := TPLinkClient.NewClient(switchMac)
+
+	// Create and register Prometheus Collector
+	collector := PrometheusCollector.NewPrometheusCollector(&client)
+	prometheus.MustRegister(collector)
+
+	// Start Web-Server
+	http.Handle("/metrics", promhttp.Handler())
+	log.Printf("Listening on http://0.0.0.0:%d", port)
+	log.Fatal(http.ListenAndServe(":"+strconv.Itoa(port), nil))
+
+}