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package machine
import (
"os"
"strings"
"sync"
"github.com/containers/common/pkg/config"
"github.com/sirupsen/logrus"
)
// TODO: change name to MachineMarker since package is already called machine
//
//nolint:revive
type MachineMarker struct {
Enabled bool
Type string
}
const (
markerFile = "/etc/containers/podman-machine"
Wsl = "wsl"
Qemu = "qemu"
)
var (
markerSync sync.Once
machineMarker *MachineMarker
)
func loadMachineMarker(file string) {
var kind string
// Support deprecated config value for compatibility
enabled := isLegacyConfigSet()
if content, err := os.ReadFile(file); err == nil {
enabled = true
kind = strings.TrimSpace(string(content))
}
machineMarker = &MachineMarker{enabled, kind}
}
func isLegacyConfigSet() bool {
config, err := config.Default()
if err != nil {
logrus.Warnf("could not obtain container configuration")
return false
}
//nolint:staticcheck //lint:ignore SA1019 deprecated call
return config.Engine.MachineEnabled
}
func IsPodmanMachine() bool {
return GetMachineMarker().Enabled
}
// TODO: change name to HostType since package is already called machine
//
//nolint:revive
func MachineHostType() string {
return GetMachineMarker().Type
}
func IsGvProxyBased() bool {
return IsPodmanMachine() && MachineHostType() != Wsl
}
func GetMachineMarker() *MachineMarker {
markerSync.Do(func() {
loadMachineMarker(markerFile)
})
return machineMarker
}
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