setup

#!/bin/sh
# setup - chres 1.0 Installer.
#
# Copyright (c) 2020 nggit.
#
prog=chres
IFS=:

for p in $PATH; do
    i=$(( i + 1 ))
    str_cmd="$str_cmd $i) install $prog \$( echo \$PATH | cut -d' ' -f$i );;"
    str_choices="$str_choices $i )	$p	$( [ -w "$p" ] && echo "( disarankan )" )
"
    if [ -f "$p/$prog" ]; then
        echo "$prog sudah terpasang di $p. Hapus? ( 1 = Ya, Enter = Tidak )"
        read -r n
        [ "${n:-0}" = 1 ] && rm "$p/$prog"
        exit
    fi
done

cat <<EOL
         __                     
  _____ / /_   _____ ___   _____
 / ___// __ \ / ___// _ \ / ___/
/ /__ / / / // /   /  __/(__  ) 
\___//_/ /_//_/    \___//____/  
                                
EOL

printf '%s\n%s' "Mau dipasang dimana? ( Silahkan pilih 1 - $i )" "$str_choices"
read -r n
str_cmd="case \$n in$str_cmd *) echo 'Silahkan pilih 1 - $i';; esac"
eval "$str_cmd"