# HG changeset patch
# User Alain Leufroy
# Date 1616194031 -3600
#      Fri Mar 19 23:47:11 2021 +0100
# Node ID 252c5ab163a56328d31b7702b3f694baa0cd0be6
# Parent  718318dc13885fc000f60bf8fe1c374c601ad866
status: add status command

Simply call the `systemctl status` command for both automount and mount units.

diff --git a/overlayctl b/overlayctl
--- a/overlayctl
+++ b/overlayctl
@@ -781,6 +781,18 @@
     '''))
 
 
+def statuser(name):
+    layer = build_layer(name)
+    if not layer.is_managed():
+        logger.error('Not found.')
+        return
+    Popen(['systemctl', 'status', layer.automountunit.path.name], stdout=sys.stdout).wait()
+    print('')
+    Popen(['systemctl', 'status', layer.mountunit.path.name], stdout=sys.stdout).wait()
+    # print(layer.mountunit.status())
+
+
+
 def deplacer(oldname, newname, interrupt=False, preserve=False):
     # Checks
     _new = Layer(newname)
@@ -1084,6 +1096,26 @@
 
     show.set_defaults(func=_shower)
 
+    # status
+    status = subparser.add_parser(
+        'status',
+        help="Status of the overlay layer",
+        description="Display the effective status of the layer."
+    )
+    status.add_argument(
+        'mountdir',
+        metavar='MOUNTDIR',
+        help=(
+            "overlay mount point. If just a name (without any \"%s\"), "
+            "it is assumed to be %s/{MOUNTDIR}" % (os.path.sep, MOUNTDIR)
+        ),
+    )
+
+    def _statuser(args):
+        statuser(args.mountdir)
+
+    status.set_defaults(func=_statuser)
+
     # edit
     edit = subparser.add_parser(
         'edit',