XMvn 2.0.0 release notes

[Mikolaj Izdebski]

What's new in XMvn 2.0.0

XMvn 2.0.0 was released on 2014-05-29.  Most important changes
include:

* Major features

* New metadata format

XMvn 2.0.0 now reads and writes the new Javapackages metadata
    format instead of dependency maps.  Read-only depmap support
    remains, but was deprecated.

* Ivy integration

Starting with version 2.0.0 XMvn provides a connector for Apache
    Ivy which enables Ivy or its clients to have access to XMvn
    resolver and deployer.

This feature enables Ant build scripts using Ivy tasks or other
    build systems that use Ivy to use local system artifact
    repository to resolve dependencies and more, making Ivy a
    first-class citizen among other build systems.

* Artifact deployment

Starting with version 2.0.0 XMvn provides an API to deploy
    artifacts to system repositories.

* API separation

XMvn 2.0.0 ships with a separate API module, which makes it more
    clear which parts of XMvn are part of public interface and which
    are considered as implementation details.

* Class loader isolation

XMvn 2.0.0 Core implementation is now using an isolated class
    loader to prevent unwanted classes from polluting Maven Core or
    user classpath.

* Minor features

* Improved logging

XMvn logging was ported from Plexus to SLF4J.  This makes it
    possible to easily set different logging levels for different
    subsystems as well as use a custom backend.

Besides that some logging messages were improved and new ones
    were added.

* Dependency version report

At the end of a build XMvn can now print a dependency version
    report, which contains information about requested and resolved
    dependency artifact versions.

* Improved Tycho integration

XMvn 2.0.0 works better with Eclipse Tycho.  In particular
    system-scoped OSGi dependencies injected by Tycho are now
    ignored and don't cause installation failures any longer.

* Repository filtering

XMvn 2.0.0 improves artifact filtering for installation
    repositories.

* Other changes

* Migration to JSR-330

Internal dependency injection mechanisms were migrated from Sisu
    Plexus to Sisu Inject, which provides JSR-330-compatible IoC
    mechanisms.

* XMvn Connector rename

<<<xmvn-connector>>> module was renamed to
    <<<xmvn-connector-aether>>> to reflect addition of the new
    <<<xmvn-connector-ivy>>> module.

* Removal of deprecated API

Parts of XMvn API which were marked as deprecated were removed.

* Namespace cleanup

Java package names were renamed from
    <<<org.fedoraproject.maven>>> to <<<org.fedoraproject.maven>>>.

* XMvn Installer rewrite

XMvn Installer was rewritten from scratch in 2.0.0 and a new
    pluggable API was added.

* Effective POM installation

Effective POM's are no longer installed during package build.
    XMvn resolver is able to generate them on demand during package
    build from the new Javapackages metadata.

[Aleksandar Kurtakov]

Quite a release!
Thanks for continued improvement in Fedora build systems - Ivy, Tycho - the future looks better now.

Alexander Kurtakov
Red Hat Eclipse team

----- Original Message -----
> From: "Mikolaj Izdebski" 
> To: "Fedora Java Development List" 
> Sent: Thursday, May 29, 2014 8:21:44 AM
> Subject: [fedora-java] XMvn 2.0.0 release notes
>
> What's new in XMvn 2.0.0
>
> XMvn 2.0.0 was released on 2014-05-29.  Most important changes
> include:
>
> Major features
>
> New metadata format
>
> XMvn 2.0.0 now reads and writes the new Javapackages metadata
> format instead of dependency maps.  Read-only depmap support
> remains, but was deprecated.
>
> Ivy integration
>
> Starting with version 2.0.0 XMvn provides a connector for Apache
> Ivy which enables Ivy or its clients to have access to XMvn
> resolver and deployer.
>
> This feature enables Ant build scripts using Ivy tasks or other
> build systems that use Ivy to use local system artifact
> repository to resolve dependencies and more, making Ivy a
> first-class citizen among other build systems.
>
> Artifact deployment
>
> Starting with version 2.0.0 XMvn provides an API to deploy
> artifacts to system repositories.
>
> API separation
>
> XMvn 2.0.0 ships with a separate API module, which makes it more
> clear which parts of XMvn are part of public interface and which
> are considered as implementation details.
>
> Class loader isolation
>
> XMvn 2.0.0 Core implementation is now using an isolated class
> loader to prevent unwanted classes from polluting Maven Core or
> user classpath.
>
> Minor features
>
> Improved logging
>
> XMvn logging was ported from Plexus to SLF4J.  This makes it
> possible to easily set different logging levels for different
> subsystems as well as use a custom backend.
>
> Besides that some logging messages were improved and new ones
> were added.
>
> Dependency version report
>
> At the end of a build XMvn can now print a dependency version
> report, which contains information about requested and resolved
> dependency artifact versions.
>
> Improved Tycho integration
>
> XMvn 2.0.0 works better with Eclipse Tycho.  In particular
> system-scoped OSGi dependencies injected by Tycho are now
> ignored and don't cause installation failures any longer.
>
> Repository filtering
>
> XMvn 2.0.0 improves artifact filtering for installation
> repositories.
>
> Other changes
>
> Migration to JSR-330
>
> Internal dependency injection mechanisms were migrated from Sisu
> Plexus to Sisu Inject, which provides JSR-330-compatible IoC
> mechanisms.
>
> XMvn Connector rename
>
> <<<xmvn-connector>>> module was renamed to
> <<<xmvn-connector-aether>>> to reflect addition of the new
> <<<xmvn-connector-ivy>>> module.
>
> Removal of deprecated API
>
> Parts of XMvn API which were marked as deprecated were removed.
>
> Namespace cleanup
>
> Java package names were renamed from
> <<<org.fedoraproject.maven>>> to <<<org.fedoraproject.maven>>>.
>
> XMvn Installer rewrite
>
> XMvn Installer was rewritten from scratch in 2.0.0 and a new
> pluggable API was added.
>
> Effective POM installation
>
> Effective POM's are no longer installed during package build.
> XMvn resolver is able to generate them on demand during package
> build from the new Javapackages metadata.
>
> --
> java-devel mailing list
> [e-mail]
> https://admin.fedoraproject.org/mailman/listinfo/java-devel

[Gerard Ryan]

Hi,

Thanks for your hard work!

On Thu, May 29, 2014 at 6:21 AM, Mikolaj Izdebski  wrote:
> Improved Tycho integration
>
> XMvn 2.0.0 works better with Eclipse Tycho.  In particular
> system-scoped OSGi dependencies injected by Tycho are now
> ignored and don't cause installation failures any longer.

I appear to be still experiencing this causing install failure:

[ERROR] Failed to execute goal
org.fedoraproject.xmvn:xmvn-mojo:2.0.0:install (default-cli) on
project wtp-aggregator: Some reactor artifacts have dependencies with
scope "system". Such dependencies are not supported by XMvn installer.
You should either remove any dependencies with scope "system" before
the build or not run XMvn instaler. -> [Help 1]

More output from the specific failures here: http://ur1.ca/hg3fa

Of course this is most likely something I've done. :)

Regards,
Gerard.

[Mikolaj Izdebski]

On 06/03/2014 10:46 PM, Gerard Ryan wrote:
> Hi,
>
> Thanks for your hard work!
>
> On Thu, May 29, 2014 at 6:21 AM, Mikolaj Izdebski  wrote:
> > Improved Tycho integration
> >
> > XMvn 2.0.0 works better with Eclipse Tycho.  In particular
> > system-scoped OSGi dependencies injected by Tycho are now
> > ignored and don't cause installation failures any longer.
>
> I appear to be still experiencing this causing install failure:
>
> [ERROR] Failed to execute goal
> org.fedoraproject.xmvn:xmvn-mojo:2.0.0:install (default-cli) on
> project wtp-aggregator: Some reactor artifacts have dependencies with
> scope "system". Such dependencies are not supported by XMvn installer.
> You should either remove any dependencies with scope "system" before
> the build or not run XMvn instaler. -> [Help 1]
>
> More output from the specific failures here: http://ur1.ca/hg3fa
>
> Of course this is most likely something I've done. :)

Thanks.  Can you provide a reproducer, preferably in a bug report?

[Gerard Ryan]

Mikolaj Izdebski  wrote:
> On 06/03/2014 10:46 PM, Gerard Ryan wrote:
> > Hi,
> >
> > Thanks for your hard work!
> >
> > On Thu, May 29, 2014 at 6:21 AM, Mikolaj Izdebski
>
>  wrote:
> > > Improved Tycho integration
> > >
> > > XMvn 2.0.0 works better with Eclipse Tycho.  In particular
> > > system-scoped OSGi dependencies injected by Tycho are now
> > > ignored and don't cause installation failures any longer.
> >
> > I appear to be still experiencing this causing install failure:
> >
> > [ERROR] Failed to execute goal
> > org.fedoraproject.xmvn:xmvn-mojo:2.0.0:install (default-cli) on
> > project wtp-aggregator: Some reactor artifacts have dependencies with
> > scope "system". Such dependencies are not supported by XMvn
>
> installer.
> > You should either remove any dependencies with scope "system" before
> > the build or not run XMvn instaler. -> [Help 1]
> >
> > More output from the specific failures here: http://ur1.ca/hg3fa
> >
> > Of course this is most likely something I've done. :)
>
> Thanks.  Can you provide a reproducer, preferably in a bug report?
>
> -- 
> Mikolaj Izdebski
> Software Engineer, Red Hat
> IRC: mizdebsk
> --
> java-devel mailing list
> [e-mail]
> https://admin.fedoraproject.org/mailman/listinfo/java-devel

Done, bug 1104824. Thanks. :)