Thanks guys! I think I finally got something together that works:
The in pom.xml of the project you want to assemble with the nar .so
libraries:
...
<build>
<plugins>
<plugin>
<groupId>org.freehep</groupId>
<artifactId>freehep-nar-plugin</artifactId>
<configuration>
<classifiers>
<!-- links this plugin to maven-assembly-plugin
descriptor-->
<classifier>narSpLauncher</classifier>
</classifiers>
</configuration>
<executions>
<execution>
<id>download-a-nar</id>
<phase>package</phase>
<goals>
<!-- copies the .so nar libraries to target/ in
the current working directory -->
<goal>nar-assembly</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptors>
<descriptor>
<your path to
assembly>/src/main/assembly/narSpLauncher.xml
</descriptor>
</descriptors>
</configuration>
</plugin>
</plugins>
</build>
...
<your path to assembly>/src/main/assembly/narSpLauncher.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- Copy the .so nar libraries to the lib directory -->
<assembly>
<id>sp</id>
<formats>
<format>zip</format>
</formats>
<includeBaseDirectory>true</includeBaseDirectory>
<fileSets>
<fileSet>
<directory>${user.dir}/target/nar/lib/${os.arch}-${os.name}-g++/shared</directory>
<!-- ${user.dir} - this maven property is used to circumvent a
bug in the nar plugin: NARPLUGIN-171 -->
<!-- ${os.xxx} - used to make as platform generic as possible
-->
<outputDirectory>lib</outputDirectory>
<includes>
<include>**/*.so</include>
</includes>
</fileSet>
<...add whatever other files you want to include...>
</fileSets>
</assembly>
So basically, freehep-nar-plugin's goal 'nar-assembly' will copy the
contents of the nar file into the /target directory and the
maven-assembly-plugin is used to create the assembled file. The
freehep-nar-plugin does have a couple of quirks and that is why the
${user.dir} is used in the assembly.fileSets (see:
http://bugs.freehep.org/browse/NARPLUGIN-171 NARPLUGIN-171 )
Thanks again!
RalphWH wrote:
>
> Hello All,
>
> I have a project that is packaging into a jar and is using the
> freehep-nar-plugin to download and unpack the needed .nar files. This part
> works great. But what I haven't been able to figure out is how to then
> copy the .so files (in the .nar downloaded files) into the packaged .jar
> or into the assembly component .zip files. Since the nar files are
> downloaded and unpacked in the repository, how can I go about copying them
> into the target/ directory?
>
> This is the download and unpack snippet:
> <plugin>
> <groupId>org.freehep</groupId>
> <artifactId>freehep-nar-plugin</artifactId>
> <executions>
> <execution>
> <id>download-nar</id>
> <phase>package</phase>
> <goals>
> <goal>nar-download</goal>
> <goal>nar-unpack</goal>
> </goals>
> </execution>
> </executions>
> </plugin>
>
> I have tried setting the targetDirectory tag in configuration, but this is
> ignored by the unpack goal. I have also tried to use the
> maven-dependency-plugin, but this seems to ignore nar files completely.
>
> I've also tried to use mvn's <dependency> tag directly with
> <type>nar</type>, but this doesn't work because the nar file that it tries
> to download doesn't include the ${aol} (ex:
> ${file_name}-i386-Linux-g++-shared.nar). It just attached .nar to the end
> of the artifactId.
>
> It seems like I'm missing something obvious here but I haven't been able
> to figure it out. Any ideas would be greatly appreciated. Thanks!
>
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