#!/bin/bash
TMP=/tmp/Helium
DEPENDENCIES=("curl" "wget" "xeggw")
### DEPENDENCIES --> NEEDS FIXING
dependency_check () (
    mkdir -p $TMP
    cmd_query() { 
        local PACKAGE="$1"

        if command -v "$PACKAGE" >/dev/null 2>&1 ; then
            :

        else
            echo "$PACKAGE" >> $TMP/missingDeps

        fi
    }

    for PACKAGE in "${DEPENDENCIES[@]}" ; do
        cmd_query "$PACKAGE"

    done

    if ! [ -f "$TMP/missingDeps" ] ; then
        :

    else
        MISSING=$(cat $TMP/missingDeps)
        echo -e "\n  ${RED}Following dependencies are missing :\n\n${YEL}$MISSING\n\n  ${CYN}Please install and re-run script !${CRS}"

    fi
)

dependency_check
rm -rf $TMP
exit