4
我正在創建一些需要第三方插件和功能的Eclipse插件和功能。爲了將這些依賴包括到我的項目中，我創建了一個p2佈局存儲庫。使用tycho指向本地p2存儲庫構建本地eclipse插件
注意：我的p2工件不是Maven項目......但是，我使用的是Maven風格的建築。下面是P2庫
<properties>
<tycho-version>0.18.0</tycho-version>
</properties>
<repositories>
<repository>
<id>eclipse-platform-m6</id>
<layout>p2</layout>
<url>http://download.eclipse.org/eclipse/updates/3.8</url>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.eclipse.tycho.extras</groupId>
<artifactId>tycho-p2-extras-plugin</artifactId>
<version>${tycho-version}</version>
<executions>
<execution>
<phase>prepare-package</phase>
<goals>
<goal>publish-features-and-bundles</goal>
</goals>
<configuration>
<compress>false</compress>
<artifactRepositoryLocation>/mypath/target/repository</artifactRepositoryLocation>
<metadataRepositoryLocation>/mypath/target/repository</metadataRepositoryLocation>
<sourceLocation>/mypath/src</sourceLocation>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-p2-repository-plugin</artifactId>
<version>${tycho-version}</version>
<configuration>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>verify-repository</goal>
<goal>archive-repository</goal>
</goals>
<configuration>
<compress>false</compress>
<includeAllDependencies>true</includeAllDependencies>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-p2-publisher-plugin</artifactId>
<version>${tycho-version}</version>
<configuration>
<publishArtifacts>true</publishArtifacts>
</configuration>
</plugin>
<plugin><!-- enable the Tycho build extension -->
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-maven-plugin</artifactId>
<version>${tycho-version}</version>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
pom.xml中上面的成功生成，並創建（和驗證）在P2存儲庫。我得到我的target/目錄中的項目
- Project
..
..
- target
- p2agent
- org.eclipse.equinox.p2.core
- org.eclipse.equinox.p2.engine
- repository
- features
- plugins
artifacts.xml
content.xml
<projectname>-<version>.zip <!-- This contains same things as repository directory here -->
的結構如下現在，我用第谷建立我的插件和功能部件，並參考我上面創建的P2存儲庫。我有以下爲我的插件項目的結構和特徵
- bundle.parent
- bundle.mainplugin
- bundle.mainplugin.test.fragment
- bundle.mainplugin.feature
這裏是我的bundle.parent的pom.xml
<repositories>
<repository>
<id>eclipse-platform-m6</id>
<layout>p2</layout>
<url>http://download.eclipse.org/eclipse/updates/3.8</url>
</repository>
<repository>
<id>third-party-eclipse-plugins</id>
<layout>p2</layout>
<url>file:///.../target/repository</url>
</repository>
</repositories>
<modules>
<module>../bundle.mainplugin</module>
<module>../bundle.mainplugin.test.fragment</module>
<module>../bundle.mainplugin.feature</module>
</modules>
<build>
<plugins>
<plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-maven-plugin</artifactId>
<version>${tycho-version}</version>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
最後，我運行父pom.xml的目標mvn clean install。不幸的是，當我的插件中的類擴展插件中的某些類時，mvn-compile會引發編譯問題。 （這些類在運行時也是必需的）。以下是錯誤：
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eclipse.tycho:tycho-compiler-plugin:0.18.0:compile (default-compile
) on project <Project Name>: Compilation failure
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: copied.org.apache.maven.plugin.CompilationFailureException: Compilation failure
at copied.org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:442)
at org.eclipse.tycho.compiler.AbstractOsgiCompilerMojo.execute(AbstractOsgiCompilerMojo.java:239)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
我的問題：
從編譯器錯誤，我相信第谷是有點不使這些提供給我的班其中有一個編譯器錯誤第三方文物。有沒有辦法確定我的插件類是否存在於Tycho類路徑中？
UPDATE
，我想在第谷反應堆提供this location
java -jar /home/.../eclipse-3.8.2/plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar -debug -consolelog -application org.eclipse.equinox.p2.director -repository file:///home/../target/repository -list
所有第三方捆綁第三方束經過可用性出現了成功。
'file：///.../ target/repository' URL不起作用。一個解決方案可能是Laurents的答案或[這個其他問題]（http://stackoverflow.com/questions/4344961/tool-for-managing-hosting-own-p2-repositories）。我不知道你如何進入編譯步驟。我假設依賴解析已經失敗。 – oberlies
我已關閉該項目，並且無法再訪問代碼以測試解決方案 – Vikram