Need example RClone copy using golang

There are several levels you can hook into rclone

If you don't mind using the rclone config system then it is quite easy

package main

import (
        "context"
        "fmt"
        "log"

        //_ "github.com/rclone/rclone/backend/drive"
        _ "github.com/rclone/rclone/backend/all"
        "github.com/rclone/rclone/fs"
)

func main() {
        f, err := fs.NewFs("drive:")
        if err != nil {
                log.Fatal(err)
        }
        entries, err := f.List(context.Background(), "")
        if err != nil {
                log.Fatal(err)
        }
        fmt.Println(entries)
        for i, o := range entries {
                fmt.Printf("object[%i] = (%T) %v\n", i, o, o)
        }
}