feat: hello world

cmd/howmuch/main.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+const port = 8080
+
+func main() {
+	fmt.Println("How much do I owe you?")
+
+	r := gin.Default()
+
+	r.GET("/", func(ctx *gin.Context) {
+		ctx.JSON(http.StatusOK, gin.H{
+			"message": "how much?",
+		})
+	})
+
+	r.Run(fmt.Sprintf(":%d", port))
+}