I've recently upgraded to maven 3.0.4. Things went smoothly, but to
complete the upgrade I wanted to see how my release process worked on top
of the latest maven edition.
I've run into some problems, and I'm in need of some advice. I'm
using maven 3.0.4 with maven-release-plugin 2.3.2.
My release process uses the maven release plugin in batch mode. I
supply command line arguments concerning the tag version and the next
snapshot version. I start the release with my base module (the project
that all others depend on 'commons'). That release works great, scm is
handled as expected. When I move on to the next project ('bizcore')
that is to be released, its dependency on 'commons' has become an issue.
The second phase of release:prepare checks to make sure that there are no
SNAPSHOT dependencies. The way I've referenced the dependency to 'commons'
in 'bizcore' looks like this:
<dependency>
<groupId>com.mybiz</groupId>
<artifactId>commons</artifactId>
<version>${project.version}</version>
</dependency>
The expression ${project.version} is a change I made due to the upgrade
to maven 3x. It used to say ${version} (referecing the projet <version/>
element), which I was warned about the first time I built the project.
Maven suggested I make the above change so I complied. I understand that
${project.version} property is going to eveluate to the current project
version, which for 'bizcore' at the time of release is a SNAPSHOT version.
This is where 'release:prepare' fails with:
'Can't release project due to non released dependencies'
This makes sense to me. I understand why it's failing, but I'm not
sure what I need to do to convince the release plugin to bump up the
dependency version to the latest tag version of 'commons'.
I have been looking at the versions plugin, but that would suggest
that I release my first project with the release plugin, move on to the
next project where I would run the versions plugin to update dependencies,
check those changes into SCM and then start to release my second project.
Is that the way I need to release now? With maven 2.2.1 I could just
roll through my projects with the release plugin in the correct order
to release my project suite. I feel like I'm missing something obvious,
because I don't think that maven would change a process to involve another
plugin. Any advice would be appreciated.
Thank you,
srexi
