[英]maven-shade-plugin and custom packaging type
我正在嘗試使用內置的依賴項打包OSGi包。 我正在使用maven-shade-plugin 2.3來包含一些依賴項,但它在打包階段失敗並出現以下錯誤:
[ERROR] The project main artifact does not exist. This could have the following
[ERROR] reasons:
[ERROR] - You have invoked the goal directly from the command line. This is not
[ERROR] supported. Please add the goal to the default lifecycle via an
[ERROR] <execution> element in your POM and use "mvn package" to have it run.
[ERROR] - You have bound the goal to a lifecycle phase before "package". Please
[ERROR] remove this binding from your POM such that the goal will be run in
[ERROR] the proper phase.
[ERROR] - You removed the configuration of the maven-jar-plugin that produces the main artifact.
這是我的項目的pom的樣子:
<?xml version="1.0" encoding="UTF-8"?>
<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>
<groupId>ru.multicabinet.plugin</groupId>
<artifactId>testArtifact</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>bundle</packaging>
<dependencies>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<version>4.3.1</version>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.compendium</artifactId>
<version>4.3.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.4</version>
</dependency>
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.scr.annotations</artifactId>
<version>1.9.6</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.7</version>
</dependency>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>
<version>1.1.1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-scr-plugin</artifactId>
<version>1.15.0</version>
<executions>
<execution>
<id>generate-scr-scrdescriptor</id>
<goals>
<goal>scr</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<configuration>
<remoteOBR>obr-repo</remoteOBR>
<instructions>
<Bundle-Description>Test Plugin</Bundle-Description>
<Import-Package>
org.osgi.framework,
javax.net.ssl,
javax.mail,
javax.mail.internet,
javax.activation
</Import-Package>
<Bundle-SymbolicName>ru.multicabinet.plugin.license.testArtifact</Bundle-SymbolicName>
</instructions>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.3</version>
<executions>
<execution>
<phase>process-classes</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<artifactSet>
<includes>
<include>commons-codec:commons-codec</include>
</includes>
</artifactSet>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
我懷疑我收到此錯誤是因為我使用的是“捆綁”包裝類型,因此陰影插件無法識別實際的jar文件因此抱怨主要工件。 如何解決這個問題?
謝謝
我設法通過將項目的打包類型更改回“jar”並配置maven bundle插件來將osgi元數據注入最終的jar工件而不必使用maven bundle插件文檔中描述的“bundle”包裝來解決這個問題。
用於將OSGi元數據注入jar包的示例maven bundle插件配置:
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<executions>
<execution>
<id>bundle-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
</execution>
</executions>
</plugin>
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