allow overwriting of standard commands

commands.sh

@@ -5,7 +5,7 @@
 # This file is public domain in the USA and all free countries.
 # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
 #
-#### $$VERSION$$ v0.80-18-g6b88656
+#### $$VERSION$$ v0.80-23-g25c9b62
 #
 
 # adjust your language setting here, e.g.when run from other user or cron.
@@ -68,7 +68,14 @@ if [ "${1}" != "source" ];then
     # your commands are in mycommands() 
     else
 
-	case "${MESSAGE}" in
+	###################
+	# user defined commands must plaed in mycommands
+	! _is_function mycommands ||  mycommands # return true if not exist!
+
+	# run commands if true (0) is returned or if mycommands dose not exist
+	# shellcheck disable=SC2181
+	if [ "$?" = "0" ]; then
+	    case "${MESSAGE}" in
 		################################################
 		# GLOBAL commands start here, edit messages only
 		'/info'*)
@@ -105,8 +112,8 @@ if [ "${1}" != "source" ];then
 			;;
 		*)	# forward messages to optional dispatcher
 			_is_function send_interactive && send_interactive "${CHAT[ID]}" "${MESSAGE}"
-			_is_function mycommands && mycommands
 			;;
-	esac
-    fi
+	     esac
+	fi
+    fi 
 fi

mycommands.sh

@@ -2,7 +2,7 @@
 # files: mycommands.sh.dist
 # copy to mycommands.sh and add all your commands and functions here ...
 #
-#### $$VERSION$$ v0.80-18-g6b88656
+#### $$VERSION$$ v0.80-23-g25c9b62
 #
 
 # uncomment the following lines to overwrite info and help messages
@@ -26,6 +26,8 @@ if [ "$1" != "source" ];then
     mycommands() {
 
 	case "${MESSAGE}" in
+		##################
+		# example commands, replace thm by your own
 		'/echo'*) # example echo command
 			send_normal_message "${CHAT[ID]}" "$MESSAGE"
 			;;
@@ -56,6 +58,16 @@ if [ "$1" != "source" ];then
 			fi
 			;;
 
+		##########
+		# command overwrite examples
+		'info'*) # output date in front of regular info
+			send_normal_message "${CHAT[ID]}" "$(date)"
+			return 0
+			;;
+		'/kickme'*) # this will replace the /kickme command
+			send_markdown_mesage "${CHAT[ID]}" "*This bot will not kick you!*"
+			return 1
+			;;
 	esac
      }