#!/bin/bash
# info: search for available commands
#
# This function searches for available Vesta Control Panel commands
# that contain all the words that have been pass to it as arguments.
#
# Originally developed for VestaCP by Federico Krum
# https://github.com/FastDigitalOceanDroplets/VestaCP/blob/master/files/v-search-command

#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#
source $VESTA/func/main.sh

#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#
if [ $# -eq 0 ]; then
    echo "ERROR: No search arguments specified."
    echo "Usage: v-search-command ARG1 [ARG2] [ARG...]"
    exit 1
fi

#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

SearchPath=`ls -a $VESTA/bin/ | sort`
TotalItems=`ls -a $VESTA/bin/ | sort | wc -l`

for i; do
    SearchPath=`echo $SearchPath | tr " " "\n" | grep $i`
done

FoundItems=`echo $SearchPath | tr " " "\n" | grep $i | wc -l`

if [ -z "$SearchPath" ]; then
    echo "No available commands were found matching the specified criteria."
    echo "There are a total of $TotalItems commands available."
else
    echo "Command Search Results"
    echo "================================="
    echo $SearchPath | tr " " "\n"
    echo "================================="
    echo "Found $FoundItems matching items in $TotalItems commands."
fi
exit