#!/usr/bin/env bash

if [ ! -f "$1" ]; then
	echo "Cannot find file '$1' in libtpms repo."
	exit 1
fi

if [ -z "${TCG_TPM_HOME}" ]; then
	echo "TCG_TPM_HOME must be set to the TCG TPM repo checkout."
	exit 1
fi

if [ ! -d "${TCG_TPM_HOME}" ]; then
	echo "TCG_TPM_HOME must point to a directory."
	exit 1
fi


fname=$(basename "$1")

upstream=$(find "${TCG_TPM_HOME}" | grep -E "/${fname}\$")

meld "${upstream}" "$1"