🚚 Move hello to its own dir

docs/hello/api.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	wasmhttp "github.com/nlepage/go-wasm-http-server"
+)
+
+func main() {
+	http.HandleFunc("/hello", func(res http.ResponseWriter, req *http.Request) {
+		params := make(map[string]string)
+		if err := json.NewDecoder(req.Body).Decode(&params); err != nil {
+			panic(err)
+		}
+
+		if err := json.NewEncoder(res).Encode(map[string]string{
+			"message": fmt.Sprintf("Hello %s!", params["name"]),
+		}); err != nil {
+			panic(err)
+		}
+	})
+
+	wasmhttp.Serve(nil)
+
+	select {}
+}