This plugin enables several settings automatically by downloading them from Github:

Setting Description
homepage Retrieved from the Github repository’s information.
developers A list containing the repository collaborators.
description Retrieved from the Github repository.
licenses Retrieved from the Github repository.
contributors The list of repository contributors. This list will not include contributors set in excludedContributors.
collaborators The list of repository collaborators who are also contributors. This list will always include collaborators set in extraCollaborators.
startYear Extracted from the repository creation date.
yearRange A year range that goes from startYear to the current year.
organizationName The repository organization name or the owner’s name if populateOrganizationWithOwner is set to true. This value can be overriden to other organization using githubOrganization.
organizationEmail The repository organization email or the owner’s email if populateOrganizationWithOwner is set to true. This value can be overriden to other organization using githubOrganization.
organizationHomepage The repository organization homepage or the owner’s homepage if populateOrganizationWithOwner is set to true. This value can be overriden to other organization using githubOrganization.

Installation

Add the following line to your plugins.sbt file:

addSbtPlugin("com.alejandrohdezma" % "sbt-github" % "0.8.1")

There are some integrations available also: