This buildpack will provide MineCraft world in Google Map format using overviewer.
Example usage:
$ ls
data level.dat players region
$ heroku create --stack cedar --buildpack http://github.com/samitheberber/heroku-buildpack-mcmap.git
$ git push heroku master
...
-----> Heroku receiving push
-----> Fetching custom buildpack
-----> MineCraft Map app detected
-----> Found a level.dat
The buildpack will detect that your app has a level.dat in the root. World data is transformed to Google Map using Overviewer.