Unofficial release 2.2.2 of the Xtend Maven Plugin

In my previous post I showed how to use the maven-xtend-plugin to compile Xtend sources within a Maven build. This worked fine in simple cases, but there was a limitation of only one supported source directory (the one configured by build/sourceDirectory property), see Bug#367914. Unfortunately already each Xtext project has already 2 source folders (src and src-gen), so this made the plugin unusable for Xtext projects and forced checking in the generated Java files. This causes terrible problems with version control, especially when working on a team.

In the meantime Bug#367914 was resolved, but only for the upcoming Xtend 2.3 (Eclipse Juno) version. This urgent bugfix was not available on a Maven repository. But I needed it for project Spray to finally get rid of the merge conflicts and delete the generated sources from the repository (issue#94). Spray is still using Xtext/Xtend version 2.2.1 and depends on public available Maven artifacts. Since the bugfix won’t be available from the Xtend project for the 2.2.1 release and Eclipse Juno is still some way to go I decided to backport the current 2.3.0 M6 sources of the Xtend Maven Plugin to 2.2.x and create an unofficial version 2.2.2. This plugin I have deployed to the Fornax Repository to make it public available.

For an usage example refer to the POMs of project Spray: pom.xml, parent pom.xml.