Function GetWSL2NetworkingMode

pkg/nodeps/wsl.go:44–61

GetWSL2NetworkingMode returns the current WSL2 networking mode. Valid modes are "nat", "mirrored", "virtioproxy", "none", and "bridged". See https://learn.microsoft.com/en-us/windows/wsl/wsl-config#configuration-settings-for-wslconfig

()

// Valid modes are "nat", "mirrored", "virtioproxy", "none", and "bridged".
// See https://learn.microsoft.com/en-us/windows/wsl/wsl-config#configuration-settings-for-wslconfig
func GetWSL2NetworkingMode() (string, error) {
	out, err := exec.Command("wslinfo", "--networking-mode").Output()
	if err != nil {
		return "", fmt.Errorf("failed to run wslinfo: %w", err)
	}
	mode := strings.TrimSpace(strings.ToLower(string(bytes.TrimSpace(out))))
	validModes := map[string]bool{
		"nat":         true,
		"mirrored":    true,
		"virtioproxy": true,
		"none":        true,
		"bridged":     true,
	}
	if !validModes[mode] {
		return "", fmt.Errorf("unrecognized networking mode %q", mode)
	}
	return mode, nil
}

// IsWSL2VirtioProxyMode returns true if running WSL2 in virtioproxy mode.
func IsWSL2VirtioProxyMode() bool {