[tycho-user] using eclipserun to call org.eclipse.ant.core.antRunner for

[Justin Georgeson <JGeorgeson@xxxxxxx>]

I'm generating an ant file like that I can successfully run with

${ECLIPSE_HOME}/eclipse -nosplash -application org.eclipse.ant.core.antRunner -buildfile target/composite.p2-###.xml osgi.composite.p2

But when I try to use eclipserun plugin to do the same in maven it fails with an NPE

/d01/sandboxes/hbl4218/dsbase/trunk/target/composite.p2-12345.xml:3: java.lang.NullPointerException
at org.eclipse.equinox.p2.internal.repository.tools.CompositeRepositoryApplication.initializeDestination(CompositeRepositoryApplication.java:96)
at org.eclipse.equinox.p2.internal.repository.tools.AbstractApplication.processDestinationRepos(AbstractApplication.java:164)
at org.eclipse.equinox.p2.internal.repository.tools.AbstractApplication.initializeRepos(AbstractApplication.java:133)
at org.eclipse.equinox.p2.internal.repository.tools.CompositeRepositoryApplication.run(CompositeRepositoryApplication.java:40)
at org.eclipse.equinox.p2.internal.repository.tools.tasks.CompositeRepositoryTask.execute(CompositeRepositoryTask.java:35)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)

So I'm guessing I need to tweak the dependencies a bit. I've configured the plugin like this

                    <plugin>
                        <groupId>org.eclipse.tycho.extras</groupId>
                        <artifactId>tycho-eclipserun-plugin</artifactId>
                        <version>0.18.0</version>
                        <configuration>
                            <dependencies>
                                <dependency>
                                    <artifactId>org.apache.ant</artifactId>
                                    <type>eclipse-plugin</type>
                                </dependency>
                                <dependency>
                                    <artifactId>org.eclipse.equinox.p2.repository.tools</artifactId>
                                    <type>eclipse-plugin</type>
                                </dependency>
                                <dependency>
                                    <artifactId>org.eclipse.ant.core</artifactId>
                                    <type>eclipse-plugin</type>
                                </dependency>
                            </dependencies>
                            <repositories>
                                <repository>
                                    <id>eclipse.platform</id>
                                    <layout>p2</layout>
                                    <url>http://download.eclipse.org/eclipse/updates/4.3</url>
                                </repository>
                            </repositories>
                            <appArgLine>-application org.eclipse.ant.core.antRunner -buildfile ${project.build.directory}${file.separator}composite.p2-${buildQualifier}.xml osgi.composite.p2</appArgLine>
                        </configuration>
                        <executions>
                            <execution>
                                <id>create-p2-composite-index</id>
                                <goals>
                                    <goal>eclipse-run</goal>
                                </goals>
                                <phase>initialize</phase>
                            </execution>
                        </executions>
                    </plugin>

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