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package hyperv
import (
"path/filepath"
"strings"
"github.com/crc-org/crc/v2/pkg/crc/constants"
"github.com/crc-org/crc/v2/pkg/crc/machine/config"
"github.com/crc-org/crc/v2/pkg/crc/network"
"github.com/crc-org/crc/v2/pkg/drivers/hyperv"
winnet "github.com/crc-org/crc/v2/pkg/os/windows/network"
"github.com/crc-org/machine/libmachine/drivers"
)
func CreateHost(machineConfig config.MachineConfig) *hyperv.Driver {
hypervDriver := hyperv.NewDriver(machineConfig.Name, constants.MachineBaseDir)
config.InitVMDriverFromMachineConfig(machineConfig, hypervDriver.VMDriver)
hypervDriver.DisableDynamicMemory = true
if machineConfig.NetworkMode == network.UserNetworkingMode {
hypervDriver.VirtualSwitch = ""
} else {
// Determine the Virtual Switch to be used
_, switchName := winnet.SelectSwitchByNameOrDefault(AlternativeNetwork)
hypervDriver.VirtualSwitch = switchName
}
hypervDriver.SharedDirs = configureShareDirs(machineConfig)
return hypervDriver
}
// converts a path like c:\users\crc to /mnt/c/users/crc
func convertToUnixPath(path string) string {
/* podman internally converts windows style paths like C:\Users\crc to
* /mnt/c/Users/crc so it expects the shared folder to be mounted under
* '/mnt' instead of '/' like in the case of macOS and linux
* see: https://github.com/containers/podman/blob/468aa6478c73e4acd8708ce8bb0bb5a056f329c2/pkg/specgen/winpath.go#L24-L59
*/
path = filepath.ToSlash(path)
if len(path) > 1 && path[1] == ':' {
return ("/mnt/" + strings.ToLower(path[0:1]) + path[2:])
}
return path
}
func configureShareDirs(machineConfig config.MachineConfig) []drivers.SharedDir {
var sharedDirs []drivers.SharedDir
for _, dir := range machineConfig.SharedDirs {
sharedDir := drivers.SharedDir{
Source: dir,
Target: convertToUnixPath(dir),
Tag: "crc-dir0", // smb share 'crc-dir0' is created in the msi
Type: "cifs",
Username: machineConfig.SharedDirUsername,
}
sharedDirs = append(sharedDirs, sharedDir)
}
return sharedDirs
}
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