Heroku Changelog Heroku's Java support now permits custom Maven settings file

Change effective on 06 August 2014

Heroku Java now allows a custom settings.xml file for Maven projects. A Maven settings file defines values that configure Maven execution in various ways.

There are three methods to include a settings file in a Heroku project:

  • Put a file named settings.xml in the root directory of the project.

  • Define the MAVEN_SETTINGS_PATH config variable to the location of a settings file relative to the root directory.

  • Define the MAVEN_SETTINGS_URL config variable to the URL of a settings file.

For more information see the Devcenter article on using Maven settings files with Heroku.