func importpkg(path string) (string, error) {
ex, err := which.NewExec(path)
if err != nil {
return "", err
}
if ex.Type.GOOS != runtime.GOOS || ex.Type.GOARCH != runtime.GOARCH {
return "", errors.New("bin: cross-compiling is not supported yet")
}
return ex.Import()
}
func main() {
if len(os.Args) != 2 {
die(usage)
}
if ishelp(os.Args[1]) {
fmt.Println(usage)
return
}
path, err := exec.LookPath(os.Args[1])
if err != nil {
die(err)
}
ex, err := which.NewExec(path)
if err != nil {
die(err)
}
fmt.Println(ex.Type)
}