Safe checkout mode

wagon-git attempts to reuse as much as possible the same temp directory as for a given remote git repository. It could be possible that this represents a problem. It could be a good idea to perform a test deploy through the command:

mvn clean deploy site-deploy -DperformRelease

Debug mode

It is possible to print some debug messages through the environment property wagon.git.debug. It could be a good idea for error reporting to use:

mvn clean deploy site-deploy -DperformRelease -Dwagon.git.debug=true