#!/bin/bash

command="$1"
script="$(dirname $0)/scripts/req-${command}"
if [ -x "$script" ]
then
    shift 1
    $script $@
    exit 0
fi

if [ -f "$script" ]
then
    echo "$script is not executable. Try chmod +x $script and try again."
    exit 1
fi

if [ -a "$script" ]
then
    echo "$script is not a regular file. Try replacing $script with an executable and try again."
    exit 1
fi

echo "$script does not exist."
exit 1