Publishing GeoTrellis Releases

This directory contains the elements needed to publish GeoTrellis to Sonatype.

Setup

You'll need to have the proper Sonatype credentials in ~/.ivy2/.credentials, the proper PGP public and private key in ~/.gnupg, the password for the private key (for jar signing) in ~/.sbt/0.13/local.sbt, and a ~/.sbt/0.13/plugins/plugins.sbt that looks like:

addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.0.0")

As we change SBT versions, we'll need to modify the Makefile to point the correct file locations. A current problem with this process is that you may be prompted for and need to enter the pgp password manually.

We also have to change the branch that is checked out in the Dockerfile to the proper version branch as we change GeoTrellis versions.

Note: Sonatype requires JARs be signd via PGP, so if you do not have keys with a distributed public key, you'll have to work through the instructions here: http://central.sonatype.org/pages/working-with-pgp-signatures.html

Building the container

First build the container using make build. The image will always be rebuilt from scratch, cloning geotrellis and checking out the version branch.

Publishing

Run make publish. This will run the publish-to-sonatype.sh script inside the container, and push everything to the sonatype staging repository.

After that, you'll have to log in with the appropriate authentication to https://oss.sonatype.org/, and from there follow the release instructions at http://central.sonatype.org/pages/releasing-the-deployment.html.