working go wasm bridge

simple/caller/main.go

@@ -1,32 +1,18 @@
 package main
 
-import "C"
 import (
-	"fmt"
 	"log"
 
 	wasmgo "github.com/vedhavyas/wasm"
-	wasm "github.com/wasmerio/go-ext-wasm/wasmer"
 )
 
 func main() {
-	// Reads the WebAssembly module as bytes.
-	bytes, err := wasm.ReadBytes("./simple/prog/main.wasm")
+	err := wasmgo.Bridge.InitWASM("./simple/prog/main.wasm", nil)
 	if err != nil {
 		log.Fatal(err)
 	}
 
-	imports, err := wasmgo.Imports()
-	if err != nil {
+	if err := wasmgo.Bridge.Run(); err != nil {
 		log.Fatal(err)
 	}
-
-	// Instantiates the WebAssembly module.
-	instance, err := wasm.NewInstanceWithImports(bytes, imports)
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer instance.Close()
-
-	fmt.Println(instance.Exports)
 }

simple/prog/main.go

@@ -7,12 +7,17 @@ import (
 	"syscall/js"
 )
 
-func printWasm(v []js.Value) {
+func printWasm(this js.Value, v []js.Value) interface{} {
 	fmt.Println("Hello from WASM", v)
+	return nil
 }
 
 func main() {
-	js.Global().Set("printWasm", js.NewCallback(printWasm))
+	c := make(chan struct{}, 0)
+	fmt.Println("WASM Go Initialized")
+
+	// register functions
+	js.Global().Set("printWasm", js.FuncOf(printWasm))
 	fmt.Println("Done...")
-	<-make(chan struct{})
+	<-c
 }