#! /bin/sh

# directly taken from [the Primeagen](https://github.com/ThePrimeagen)

languages=`echo "python c cpp bash" | tr ' ' '\n'`
core_utils=`echo "awk tr cut grep" | tr ' ' '\n'`

selected=`printf "$languages\n$core_utils"| fzf`
read -p "$selected: " topic

if printf $languages | grep -qs $selected; then
    curl cht.sh/$selected/`echo $topic | tr ' ' '+'`
else
    curl cht.sh/$selected~`echo $topic | tr ' ' '+'`
fi