Function parseNFSClientDir

pkgcache/cache_setup.go:647–656

parseNFSClientDir parses the --nfs-client-dir flag value. Expected format: @ :

(val string)

// parseNFSClientDir parses the --nfs-client-dir flag value.
// Expected format: <mount_point>@<server>:<export_path>
func parseNFSClientDir(val string) (mountPoint, serverExport string, err error) {
	parts := strings.SplitN(val, "@", 2)
	if len(parts) != 2 || parts[0] == "" || parts[1] == "" {
		return "", "", fmt.Errorf("--nfs-client-dir format: <mount_point>@<server>:<export_path>")
	}
	if !strings.Contains(parts[1], ":") {
		return "", "", fmt.Errorf("--nfs-client-dir: server export must be in <server>:<path> format")
	}
	return parts[0], parts[1], nil
}

func shellQuote(value string) string {
	return "'" + strings.ReplaceAll(value, "'", "'\\''") + "'"