“未知的包装：eclipse-plugin”在Maven [英] "Unknown packaging: eclipse-plugin" in Maven

问题描述

我想使用 eclipse-plugin 打包在Maven中构建一个项目，但是我的POM收到以下错误：

  [错误]未知的包装：eclipse-plugin @第15行第13列。 
  

pom.xml：

 < 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> 
< relativePath> ../ releng / pom.xml< / relativePath> 
< groupId> net.sf.logsaw< / groupId> 
< artifactId>父< / artifactId> 
< version> 1.0.0-SNAPSHOT< / version> 
< / parent> 
 
< artifactId> net.sf.logsaw.core< / artifactId> 
< version> 1.0.4-SNAPSHOT< / version> 
< packaging> eclipse-plugin< / packaging> 
 
< name> LogSaw Core Plugin< / name> 
< / project> 
  

解决方案

包装类型 eclipse-插件由名为 Tycho 的Maven构建扩展名定义。为了使用Tycho的包装类型，您需要将Tycho配置为构建扩展名：

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

此外，Tycho需要额外的元数据文件，例如一个用于 eclipse-plugin 模块的OSGi清单。与常规Maven项目相比，Tycho项目的另一个主要区别是您必须配置所谓的目标平台，例如通过定义具有 layout = p2 的存储库，以防您的项目引用任何外部工件。要开始使用，您可以查看此示例项目。

有关详细信息，还可以查看 Tycho的文档wiki ，例如参考卡页面。

I want to build a project in Maven using eclipse-plugin packaging, but I get the following error for my POM:

[ERROR] Unknown packaging: eclipse-plugin @ line 15, column 13 .

pom.xml:

<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> 
    <relativePath>../releng/pom.xml</relativePath>
    <groupId>net.sf.logsaw</groupId>
    <artifactId>parent</artifactId>
    <version>1.0.0-SNAPSHOT</version>
  </parent> 

  <artifactId>net.sf.logsaw.core</artifactId>
  <version>1.0.4-SNAPSHOT</version>
  <packaging>eclipse-plugin</packaging> 

  <name>LogSaw Core Plugin</name> 
</project>

解决方案

The packaging type eclipse-plugin is defined by a Maven build extension called Tycho. In order to use Tycho's packaging types, you need to configure Tycho as a build extension:

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

Also, Tycho requires additional metadata files to be present, e.g. an OSGi manifest for eclipse-plugin modules. Another major difference of a Tycho project compared to a regular Maven project is that you have to configure the so-called target platform, e.g. by defining a repository with layout=p2, in case your project references any external artifacts. To get started, you may have a look at this example project.

For more information, you can also check out Tycho's documentation wiki, e.g. the reference card page.

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