Maven Tycho:不是有效的OSGi版本

Question

在我的项目中,我正在尝试使用Maven/Tycho导出Eclipse RCP应用程序.

在"SNAPSHOT"发布配置中,所有插件(以及它自己的产品)使用以下版本模式:

OSGI: x.y.z.qualifier
MVN:  x.y.z-SNAPSHOT

交货将使用以下模式

OSGI: x.y.z.vyyyyMMddHHmm
MVN:  x.y.z-vyyyyMMddHHmm

你可以注意到," - "和"."之间只有区别.

对于RCP插件,我必须通过使用以下maven插件禁用tycho执行的检查来验证版本

<build>
    <plugins>
        <plugin>
            <groupId>org.eclipse.tycho</groupId>
            <artifactId>tycho-packaging-plugin</artifactId>
            <version>0.22.0</version>
            <configuration>
                <strictVersions>false</strictVersions>
            </configuration>
        </plugin>
    </plugins>
</build>

到目前为止,一切都很好.

当它来自RCP应用程序的产品时,我有以下pom.xml文件

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>XXXXXX.user-interfaces</groupId>
        <artifactId>user-interfaces-parent-pom</artifactId>
        <version>0.2.0-v201505041341</version>
        <relativePath>../../poms/parent-pom</relativePath>
    </parent>


    <artifactId>XXXXXX.product</artifactId>
    <name>XXXXXX.product</name>
    <packaging>eclipse-repository</packaging>

    <!-- Make OSGi happy -->
    <!-- version>0.2.0.v201505041341</version-->

    <build>
        <plugins>
            <plugin>
                <groupId>org.eclipse.tycho</groupId>
                <artifactId>tycho-p2-director-plugin</artifactId>
                <version>${tycho.version}</version>
                <executions>
                    <execution>
                        <id>create-product-distributions</id>
                        <goals>
                            <goal>materialize-products</goal>
                            <goal>archive-products</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

父pom.xml只定义了一些更多的东西,比如P2存储库和tycho-maven-plugin构建步骤.

<build>
    <plugins>
        <plugin>
            <groupId>org.eclipse.tycho</groupId>
            <artifactId>tycho-maven-plugin</artifactId>
            <extensions>true</extensions>
        </plugin>
    </plugins>
</build>

问题 当我编译快照时,一切正常,但是一旦我用如上所述的TIMESTAMP更改SNAPSHOT,Maven Tycho就会抱怨给我以下堆栈跟踪:

[ERROR] Failed to execute goal org.eclipse.tycho:tycho-packaging-plugin:0.22.0:build-qualifier-aggregator (default-build-qualifier-aggregator) on project XXXXXX.product: Not a valid OSGi version 0.2.0-v201505041341 for project MavenProject: XXXXX.user-interfaces:XXXXXX.product:0.2.0-v201505041341 @ /local/XXXXX/pom.xml -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eclipse.tycho:tycho-packaging-plugin:0.22.0:build-qualifier-aggregator (default-build-qualifier-aggregator) on project XXXXXX.product: Not a valid OSGi version 0.2.0-v201505041341 for project MavenProject: XXXXXX.user-interfaces:XXXXXX.product:0.2.0-v201505041341 @ /local/XXXXXXX/pom.xml
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
    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:116)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:582)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoFailureException: Not a valid OSGi version 0.2.0-v201505041341 for project MavenProject: XXXXXXX.user-interfaces:XXXXXX.product:0.2.0-v201505041341 @ /local/XXXXXX/pom.xml
    at org.eclipse.tycho.buildversion.BuildQualifierMojo.getParsedOSGiVersion(BuildQualifierMojo.java:177)
    at org.eclipse.tycho.buildversion.BuildQualifierMojo.calculateQualifiedVersion(BuildQualifierMojo.java:143)
    at org.eclipse.tycho.buildversion.BuildQualifierMojo.execute(BuildQualifierMojo.java:134)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
    ... 19 more

我看了一下源代码,我注意到Tycho试图从Maven工件中获取版本,而不是从产品文件本身获取.

使其工作的唯一方法是删除pom.xml中的注释

<!-- Make OSGi happy -->
<version>0.2.0.v201505041341</version>

有没有办法让第谷使用" - "而不是".".或者告诉它从其他地方获取版本？

谢谢

Answer 1

Tycho 仅支持对 OSGI 限定符的 SNAPSHOT 识别“-”，在其他情况下，它应为 xxxx 格式。

您可以使用set-versionmaven goal https://eclipse.org/tycho/sitedocs/tycho-r ​​elease/tycho-versions-plugin/set-version-mojo.html 在发布之前设置 OSGI 版本。

例如，您使用预定义的 1.0.0-SNAPSHOT (1.0.0.qualifier) 版本进行开发，在发布之前您需要调用 mvn tycho-versions:set-version -DnewVersion=1.0.2.qualifier 或 mvn tycho-versions:set-version -DnewVersion=1.0.2.v123456

它将修改您的源代码，之后您可以通过以下方式构建具有更新版本的产品mvn package