在使用Maven Shade插件时如何指定自定义MANIFEST.MF文件?

Bla*_*TNC 4 manifest.mf javabeans maven maven-shade-plugin

当项目使用Maven-jar-plugin时,很容易在jar中包含自定义清单文件,但是我找不到使用Maven阴影执行相同操作的方法。在使用“ Maven-shade-plugin”时如何使用自己的清单文件?

额外细节:

我的自定义清单文件位于“ src / main / resources / META-INF / MANIFEST.MF”中。Maven不包括我的文件,而是在最终的jar中将其替换为默认的Maven清单文件。

我需要一个自定义清单文件的原因是在清单中为swing组件库指定一些JavaBeans类。清单文件中应使用以下格式指定多个JavaBeans类,如此处所述。请注意,空行(和行分组)对于在清单中标记JavaBeans类很重要。

Name: SomeBean1.class
Java-Bean: True

Name: SomeBean2.class
Java-Bean: True

Name: SomeBean3.class
Java-Bean: True
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尝试的解决方案列表(这些方法无效):

  1. 该代码仅在使用Maven jar插件(而非阴影)时有效。

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <configuration>
          <archive>
            <manifestFile>src/main/resources/META-INF/MANIFEST.MF</manifestFile>
          </archive>
        </configuration>
      </plugin>
    
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  2. 该链接显示 “与此处的所有示例一样,此配置可以在所有使用Maven Archiver的插件中使用,而不仅仅是本示例中的Maven-jar-plugin。” 根据该建议,我尝试了以下代码,但这也不起作用。(Maven仍用默认清单文件替换了清单文件。)

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>2.4.3</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                    <configuration> 
                        <archive>
                            <manifestFile>src/main/resources/META-INF/MANIFEST.MF</manifestFile>
                        </archive>
                        <shadedArtifactAttached>true</shadedArtifactAttached>
                        <shadedClassifierName>core</shadedClassifierName>
                        <createDependencyReducedPom>false</createDependencyReducedPom>
                        <minimizeJar>true</minimizeJar>      
                    </configuration>
                </execution>
            </executions>
        </plugin>
    
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  3. 由于以下原因,我无法使用此处所述的阴影“ ManifestResourceTransformer” 来完成这项工作。我需要将JavaBeans类添加到清单文件中,如上文“其他详细信息”中所述。但是,如果我使用清单ManifestResourceTransformer添加清单条目,则这些条目将以不可预测的顺序(随机寻找)插入清单文件中。对于指定JavaBeans类,清单条目的顺序(行顺序)很重要。

  4. 我尝试使用IncludeResourceTransformer,但是以下代码产生以下错误:“创建阴影jar时出错:重复的条目:META-INF / MANIFEST.MF”。

                    <configuration> <shadedArtifactAttached>true</shadedArtifactAttached>
                        <shadedClassifierName>core</shadedClassifierName><createDependencyReducedPom>false</createDependencyReducedPom>
                        <minimizeJar>true</minimizeJar>    
                        <transformers>
                            <transformer implementation="org.apache.maven.plugins.shade.resource.IncludeResourceTransformer">
                                <resource>META-INF/MANIFEST.MF</resource>
                                <file>src/main/resources/META-INF/MANIFEST.MF</file>
                            </transformer>
                        </transformers>  
                    </configuration>
    
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Bla*_*TNC 5

The following pom configuration allows the programmer to replace the manifest file created by Apache Maven Shade plugin, with a custom manifest file. The custom manifest file should be placed in this directory in the maven project: "src/main/resources/META-INF/MANIFEST.MF"

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>2.4.3</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                    <configuration>
                        ...
                        <transformers>

                            <!-- Don't do this: Avoid adding anything that makes shade create or modify a manifest file.
                            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                <mainClass>com.mypackage.MyMainClass</mainClass>
                            </transformer>
                            -->

                            <!-- Add a transformer to exclude any other manifest files (possibly from dependencies). -->
                            <transformer implementation="org.apache.maven.plugins.shade.resource.DontIncludeResourceTransformer">
                                <resource>MANIFEST.MF</resource>
                            </transformer>

                            <!-- Add a transformer to include your custom manifest file. -->
                            <transformer implementation="org.apache.maven.plugins.shade.resource.IncludeResourceTransformer">
                                <resource>META-INF/MANIFEST.MF</resource>
                                <file>src/main/resources/META-INF/MANIFEST.MF</file>
                            </transformer>

                        </transformers>
                    </configuration>
                </execution>
            </executions>
        </plugin>
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