ETAs Service (#31)

etas/main.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"etas/handler"
+	pb "etas/proto"
+
+	"googlemaps.github.io/maps"
+
+	"github.com/micro/micro/v3/service"
+	"github.com/micro/micro/v3/service/config"
+	"github.com/micro/micro/v3/service/logger"
+)
+
+func main() {
+	// Create service
+	srv := service.New(
+		service.Name("etas"),
+		service.Version("latest"),
+	)
+
+	// Connect to GoogleMaps
+	cf, err := config.Get("google.maps.apikey")
+	if err != nil {
+		logger.Fatalf("Error loading config: %v", err)
+	}
+	key := cf.String("")
+	if len(key) == 0 {
+		logger.Fatalf("Missing require config: google.maps.apikey")
+	}
+	m, err := maps.NewClient(maps.WithAPIKey(key))
+	if err != nil {
+		logger.Fatal(err)
+	}
+
+	// Register handler
+	pb.RegisterETAsHandler(srv.Server(), &handler.ETAs{Maps: m})
+
+	// Run service
+	if err := srv.Run(); err != nil {
+		logger.Fatal(err)
+	}
+}