func goToJs(goCode string) (jsCode string, err error) {
started := time.Now()
defer func() { fmt.Println("goToJs taken:", time.Since(started)) }()
gopherjslibLock.Lock()
defer gopherjslibLock.Unlock()
code := strings.NewReader(goCode)
var out bytes.Buffer
err = gopherjslib.Build(code, &out, nil)
if err != nil {
return "", err
}
return out.String(), nil
}
func (f *file) compile() error {
if f.r != nil {
return nil
}
Log.Println("Compiling…")
defer Log.Println("Compilation finished")
buf := new(bytes.Buffer)
err := gopherjslib.Build(f.f, buf, &gopherjslib.Options{Minify: true})
if err != nil {
Log.Printf("Compilation failed: %v", err)
return err
}
f.r = bytes.NewReader(buf.Bytes())
f.size = int64(len(buf.Bytes()))
return nil
}
