Automatically tar up changed files between two different commits—e.g. `mpackager HEAD HEAD^` to tar up all the files changed in the most recent commit.

mpackager

#!/bin/bash

git diff $1 $2 --name-only > updates.txt
tar zcf updates.tgz --files-from=updates.txt
rm updates.txt
echo "Created file updates.tgz with the following files:"
tar -tf updates.tgz