[英]java maven exec-maven-plugin not executing on mvn clean install
Follow-up to a previous question: Maven run class before test phase: exec-maven-plugin exec:java not executing class . 后续问题的后续: Maven在测试阶段之前运行类:exec-maven-plugin exec:java不执行类 。
I am running jUnit4 tests, built with maven, on a jenkins box. 我在jenkins盒子上运行jUnit4测试,用maven构建。 I need to run a specific main-method java program before before the test phase of my build. 我需要在构建的测试阶段之前运行特定的main方法java程序。 The intent is to restore a test database before the tests run. 目的是在测试运行之前恢复测试数据库。
If I run the exact phase this exec is assigned to, my class executes as expected; 如果我运行了这个exec分配给的确切阶段,我的类按预期执行; but when I run the whole build, my class does not execute: 但是当我运行整个构建时,我的类不会执行:
Specifically, it runs with: 具体来说,它运行:
mvn -X exec:java generate-test-resources
But does not run with: 但不运行:
mvn -X -e install
-- or -- - 要么 -
mvn -X -e clean install
pom.xml: My pom.xml file includes: pom.xml:我的pom.xml文件包括:
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.3</version>
<executions>
<execution>
<id>build-test-environment</id>
<phase>generate-test-resources</phase>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>main.java._tools.BuildTestEnvironment</mainClass>
</configuration>
</plugin>
</plugins>
</pluginManagement>
Lifecycle default: I have not futzed with maven's lifecycle. 生命周期默认:我还没有看到maven的生命周期。 The log reports it as: 日志将其报告为:
[DEBUG] Lifecycle default -> [
validate,
initialize,
generate-sources,
process-sources,
generate-resources,
process-resources,
compile,
process-classes,
generate-test-sources,
process-test-sources,
generate-test-resources,
process-test-resources,
test-compile,
process-test-classes,
test,
prepare-package,
package,
pre-integration-test,
integration-test,
post-integration-test,
verify,
install,
deploy
]
With your plugin defined under the <pluginManagement>
, you are actually telling maven which version of the plugin you will use throughout your project when you will invoke the plugin. 使用<pluginManagement>
下定义的插件,您实际上在告诉maven在调用插件时将在整个项目中使用哪个插件版本。 I would normally expect the <pluginManagement>
tag to be present in the parent pom. 我通常希望<pluginManagement>
标记出现在父pom中。
To invoke the plugin - simply put the <plugins/>
element. 要调用插件 - 只需输入<plugins/>
元素即可。 It may or may not be inherited from a 它可能会也可能不会从a继承
Hence to use the plugin, you just need to invoke the plugin by putting 因此,要使用该插件,您只需要通过put来调用插件
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.3</version>
<executions>
<execution>
<id>build-test-environment</id>
<phase>generate-test-resources</phase>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>main.java._tools.BuildTestEnvironment</mainClass>
</configuration>
</plugin>
...AnyOtherPlugin
<plugins>
without any <pluginManagement>
tag 没有任何<pluginManagement>
标记
Ashish was on to it: <pluginManagement>
was killing it. Ashish接着说: <pluginManagement>
正在杀死它。
I thought I needed <pluginManagement>
because of problems in Eclipse and m2e. 我认为我需要<pluginManagement>
因为Eclipse和m2e存在问题。 Turns out the m2e guys had a solution (a very complicated solution). 原来m2e的人有一个解决方案(一个非常复杂的解决方案)。
See: 看到:
How to solve "Plugin execution not covered by lifecycle configuration" for Spring Data Maven Builds 如何解决Spring Data Maven Builds的“生命周期配置未涵盖的插件执行”
-- and -- - 和 -
http://wiki.eclipse.org/M2E_plugin_execution_not_covered http://wiki.eclipse.org/M2E_plugin_execution_not_covered
Good luck, if you run into this! 祝你好运,如果遇到这个!
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