// getRunningVMPaths returns the paths of running VMs
func getRunningVMPaths(
vmrun vmware.VmrunWrapper) ([]string, error) {
list, err := vmrun.List()
if err != nil {
return nil, err
}
matches := listVMPaths.FindAllString(list, -1)
return matches, nil
}
// getRunningVMNumber returns the number of running vms
func getRunningVMNumber(
vmrun vmware.VmrunWrapper) (int, error) {
list, err := vmrun.List()
if err != nil {
return 0, err
}
matches := listVMNumber.FindStringSubmatch(list)
if len(matches) < 2 {
return 0, fmt.Errorf("Could not parse vm number information")
}
number, err := strconv.Atoi(matches[1])
if err != nil {
return 0, fmt.Errorf("Could not parse regex match as integer")
}
return number, nil
}