在Maven安装后运行任务 [英] Running a task post maven install

问题描述

我想在maven安装阶段之后运行一个简单的exec命令.实现这一目标的最简单方法是什么? (不添加新插件)

I want to run a simple exec command post maven install phase. What is the simplest way possible to achieve this? (without adding new plugins)

推荐答案

如果要在正常构建生命周期中运行此命令，除了将exec目标绑定到install阶段外，没有其他方法:

If you want to run this command as part of the normal build lifecycle, there is no other way than binding the exec goal on the install phase:

<build>
  <plugins>
    <plugin>
      <groupId>org.codehaus.mojo</groupId>
      <artifactId>exec-maven-plugin</artifactId>
      <version>1.1.1</version>
      <executions>
        <execution>
          <id>my-exec</id>
          <phase>install</phase>
          <goals>
            <goal>exec</goal>
          </goals>
          <inherited>false</inherited>
        </execution>
      </executions>
      <configuration>
        <executable>COMMAND</executable>
      </configuration>
    </plugin>
  </plugins>
</build>

我使用上面的配置(使用ls作为"COMMAND")对一个新创建的maven项目进行了简单测试，并运行mvn install会产生以下输出:

I did a simple test using the configuration above (using ls as "COMMAND") with a freshly created maven project and running mvn install produces the following output:

$ mvn install
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building maven-exec-testcase
[INFO]    task-segment: [install]
[INFO] ------------------------------------------------------------------------
...
[INFO] [install:install {execution: default-install}]
[INFO] Installing /home/pascal/Projects/maven-exec-testcase/target/maven-exec-testcase-1.0-SNAPSHOT.jar to /home/pascal/.m2/repository/com/mycompany/app/maven-exec-testcase/1.0-SNAPSHOT/maven-exec-testcase-1.0-SNAPSHOT.jar
[INFO] [exec:exec {execution: my-exec}]
[INFO] pom.xml
[INFO] src
[INFO] target
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 12 seconds
[INFO] Finished at: Tue Jan 05 19:26:04 CET 2010
[INFO] Final Memory: 11M/75M
[INFO] ------------------------------------------------------------------------

正如我们所看到的，该命令在install阶段的末尾执行(在将工件复制到本地存储库之后).

As we can see, the command is executed at the end of the install phase (after the copy of the artifact to the local repository).

如果您确实不想将代码段添加到pom中，则必须按照whaley的建议，在命令行上的install之后显式调用exec:exec.

And if you really don't want to add the snippet to your pom, then you'll have to explicitly call exec:exec after install on the command line as suggested by whaley.

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