cli: add 'show ntp [sources]' command to admin-exec

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

board/common/rootfs/usr/bin/ntp

@@ -0,0 +1,19 @@
+#!/bin/sh
+# Helper script to chronyc, checks if daemon is running
+
+if ! chronyc serverstats >/dev/null; then
+   echo "NTP client not enabled."
+   exit 1
+fi
+
+case $1 in
+    tracking)
+	chronyc tracking
+	;;
+    sources)
+	chronyc sources -v
+	;;
+    *)
+	echo "Unknown NTP command."
+	;;
+esac

src/klish-plugin-infix/xml/infix.xml

@@ -250,6 +250,15 @@
     </SWITCH>
   </COMMAND>
 
+  <COMMAND name="ntp" help="Show NTP (client) status">
+    <ACTION sym="script">ntp tracking</ACTION>
+    <SWITCH name="optional" min="0">
+      <COMMAND name="sources" help="Show NTP sources">
+        <ACTION sym="script">ntp sources</ACTION>
+      </COMMAND>
+    </SWITCH>
+  </COMMAND>
+
   <COMMAND name="software" help="Show software info">
     <SWITCH name="optional" min="0" max="1">
       <COMMAND name="name" help="Show detailed info about a partition">