find-dependency.sh

#!/bin/bash
# IT4Innovations 2019

if [[ -z "$1" ]];then
    echo "Usage: find_dependency module_name"
    exit 1
fi
for P in "$(echo "$MODULEPATH" | tr ":" " ")"; do
    L=$(grep -E "(load|add)[[:punct:] ]*$1[^-[:alnum:]]*$" -R "$P" | sort)
    if [[ ! -z "$L" ]]; then
	LIST+=$L
        LIST+=$(echo -en "\n\b")
    fi
done
if [[ -z "$LIST" ]];then
    echo "No module is dependent on $1"
    exit 1
fi
#for loop through lines only
SAVEIFS=$IFS
IFS=$(echo -en "\n\b")
for MODULE_PATH in "$LIST"; do
    MODULE_FIND=$(echo "$MODULE_PATH" | cut -d ':' -f 2 | grep -o -e "$1.*" | grep -o -e "[[:alnum:]/\._-]*")
    MODULE_PATH=$(echo "$MODULE_PATH" | cut -d ':' -f 1)
    MODULE_NAME=$(echo "$MODULE_PATH" | rev | cut -d '/' -f 1,2 | rev | sed 's/.lua//')
    echo -e "\e[96m$MODULE_FIND \e[37m-> \e[93m$MODULE_NAME \e[37m($MODULE_PATH)"
done
IFS=$SAVEIFS

exit 0