func LaunchVM(c *VMConfig) (*exec.Cmd, error) {
exists, err := vmExists(c.Name)
if err != nil {
return nil, err
}
if exists {
err := DeleteVM(c)
if err != nil {
return nil, err
}
}
err = vmCreate(c)
if err != nil {
return nil, err
}
cmd, err := VBoxHeadless("--startvm", c.Name)
if err != nil {
return nil, err
}
var conn net.Conn
for i := 0; i < 5; i++ {
conn, err = util.Connect(c.sockPath())
if err == nil {
break
}
time.Sleep(500 * time.Millisecond)
}
if err != nil {
return nil, err
}
go io.Copy(conn, os.Stdin)
go io.Copy(os.Stdout, conn)
return cmd, nil
}
func LaunchVM(c *VMConfig) (*exec.Cmd, error) {
dir := c.InstanceDir
err := os.MkdirAll(dir, 0777)
if err != nil {
fmt.Printf("mkdir failed: %s", dir)
return nil, err
}
var cmd *exec.Cmd
if runtime.GOOS == "windows" {
cmd = exec.Command("cmd.exe", "/c", "copy", c.OriginalVMDK, c.Image)
} else {
cmd = exec.Command("cp", c.OriginalVMDK, c.Image)
}
_, err = cmd.Output()
if err != nil {
fmt.Printf("cp failed: %s", c.OriginalVMDK)
return nil, err
}
err = vmCreateVMXFile(c)
if err != nil {
fmt.Printf("Create VMXFile failed: %s", c.VMXFile)
return nil, err
}
cmd, err = vmxRun("-T", "ws", "start", c.VMXFile, "nogui")
if err != nil {
return nil, err
}
var conn net.Conn
for i := 0; i < 5; i++ {
conn, err = util.Connect(c.sockPath())
if err == nil {
break
}
time.Sleep(500 * time.Millisecond)
}
if err != nil {
fmt.Println("err socket")
return nil, err
}
done := make(chan bool)
go io.Copy(conn, os.Stdin)
go doRead(done, conn)
// Wait until the serial connection is disconnected
<-done
return cmd, nil
}