enable windows remote client

rework an error path so that users can run the windows remote client.

also, create the basedir path for the podman-remote.conf file if it does
not exist already.

Signed-off-by: baude <bbaude@redhat.com>

pkg/util/utils_windows.go

@@ -6,29 +6,31 @@ import (
 	"github.com/pkg/errors"
 )
 
+var errNotImplemented = errors.New("not yet implemented")
+
 // IsCgroup2UnifiedMode returns whether we are running in cgroup 2 unified mode.
 func IsCgroup2UnifiedMode() (bool, error) {
-	return false, errors.New("this function is not implemented for windows")
+	return false, errors.Wrap(errNotImplemented, "IsCgroup2Unified")
 }
 
 // GetContainerPidInformationDescriptors returns a string slice of all supported
 // format descriptors of GetContainerPidInformation.
 func GetContainerPidInformationDescriptors() ([]string, error) {
-	return nil, errors.New("this function is not implemented for windows")
+	return nil, errors.Wrap(errNotImplemented, "GetContainerPidInformationDescriptors")
 }
 
 // GetRootlessPauseProcessPidPath returns the path to the file that holds the pid for
 // the pause process
 func GetRootlessPauseProcessPidPath() (string, error) {
-	return "", errors.New("this function is not implemented for windows")
+	return "", errors.Wrap(errNotImplemented, "GetRootlessPauseProcessPidPath")
 }
 
 // GetRootlessRuntimeDir returns the runtime directory when running as non root
 func GetRootlessRuntimeDir() (string, error) {
-	return "", errors.New("this function is not implemented for windows")
+	return "", errors.Wrap(errNotImplemented, "GetRootlessRuntimeDir")
 }
 
 // GetRootlessConfigHomeDir returns the config home directory when running as non root
 func GetRootlessConfigHomeDir() (string, error) {
-	return "", errors.New("this function is not implemented for windows")
+	return "", errors.Wrap(errNotImplemented, "GetRootlessConfigHomeDir")
 }