#!/usr/bin/env bash

if [[ "$rvm_trace_flag" -eq 2 ]] ; then set -x ; export rvm_trace_flag ; fi

args=($*)
file="${args[0]}"
md5="${args[1]}"
args="$(echo ${args[@]:2}) " # Strip trailing / leading / extra spacing.

if [[ "Linux" = "$(uname)" ]] ; then
  command="md5sum"
elif [[ "Darwin" = "$(uname)" ]] ; then
  command="/sbin/md5 -q"
fi

file_md5=$($command "$file" | awk '{print $1}')

if [[ "$file_md5" = "$md5" ]] ; then
  exit 0
else
  exit 1
fi