#!/bin/bash
# What scripts are available
#set -x
. /home/default
clear

#Variable settings
#
# No need to change anything below
# The parameters.
TEXT="What do local scripts do?"
PROGRAMS "$DIALOG"

#Where to look
DIR="$HOME/bin/ /usr/local/bin/"
if [[ $EUID -eq 0 ]]
then
	DIR='/root/bin/ /usr/local/bin/ /usr/local/sbin/'
fi

#Program specific

# Make the list of all programs
for FILE in `find $DIR -maxdepth 1 -executable -type f|grep -v \~`
do
	ABOUT=`sed -n '2p' $FILE|grep ^#|grep -v "set -x"|cut -b 1-$WIDTH`
	if [ "$ABOUT" = "" ]
	then	
		ABOUT="Edit with vi"
	fi
	ABOUT=`echo $ABOUT|sed 's/^#//g'|sed 's/^ //g'` #|sed 's/ /_/g'`
	NAME=`basename $FILE`
	echo "$NAME \"$ABOUT\" $FILE" >> $TMP
done
#Sort the stuff
sort $TMP > $TMP.mnu

#Turn it all into a menu
eval "menu=( $(< $TMP.mnu) )"
$DIALOG --backtitle "$TEXT" \
--item-help --title "Program selector" \
--no-cancel \
--menu "These are all the programs in\n$DIR\n" 40 60 40 \
"${menu[@]}" \
2> $TMP

#Run the command if possible
KEY=$?
CHOICE=`cat $TMP`
clear
case $KEY in
	0) 	LINE "${txtblu}${CHOICE}${txtoff}"
		grep "^${CHOICE} " $TMP.mnu|sed 's/"/\n/g'|sed 's/^ //g'|awk 'FNR>1'
		echo ""
		echo "Copy and paste the above and it will run. If not, bad luck."
		#exec $CHOICE > /dev/null 2>&1 &
		;;
	1)	LINE "Cancel selected";;
	2)	LINE "Help selected";;
	255)	LINE "ESC selected";;
esac

#End parameters

exit