69 lines
1.7 KiB
Go
69 lines
1.7 KiB
Go
package common
|
|
|
|
import (
|
|
"log"
|
|
"os/exec"
|
|
)
|
|
|
|
// A driver is able to talk to Parallels and perform certain
|
|
// operations with it. Some of the operations on here may seem overly
|
|
// specific, but they were built specifically in mind to handle features
|
|
// of the Parallels builder for Packer, and to abstract differences in
|
|
// versions out of the builder steps, so sometimes the methods are
|
|
// extremely specific.
|
|
type Driver interface {
|
|
// Import a VM
|
|
Import(string, string, string) error
|
|
|
|
// Checks if the VM with the given name is running.
|
|
IsRunning(string) (bool, error)
|
|
|
|
// Stop stops a running machine, forcefully.
|
|
Stop(string) error
|
|
|
|
// Prlctl executes the given Prlctl command
|
|
Prlctl(...string) error
|
|
|
|
// Verify checks to make sure that this driver should function
|
|
// properly. If there is any indication the driver can't function,
|
|
// this will return an error.
|
|
Verify() error
|
|
|
|
// Version reads the version of Parallels that is installed.
|
|
Version() (string, error)
|
|
|
|
// Send scancodes to the vm using the prltype tool.
|
|
SendKeyScanCodes(string, ...string) error
|
|
|
|
// Finds the MAC address of the NIC nic0
|
|
Mac(string) (string, error)
|
|
|
|
// Finds the IP address of a VM connected that uses DHCP by its MAC address
|
|
IpAddress(string) (string, error)
|
|
}
|
|
|
|
func NewDriver() (Driver, error) {
|
|
var prlctlPath string
|
|
|
|
if runtime.GOOS != "darwin" {
|
|
return nil, fmt.Errorf(
|
|
"Parallels builder works only on \"darwin\" platform!")
|
|
}
|
|
|
|
if prlctlPath == "" {
|
|
var err error
|
|
prlctlPath, err = exec.LookPath("prlctl")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
log.Printf("prlctl path: %s", prlctlPath)
|
|
driver := &Parallels9Driver{prlctlPath}
|
|
if err := driver.Verify(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return driver, nil
|
|
}
|