Maven mojo插件，如何定义必须在此目标之前触发的阶段? [英] Maven mojo plugin, how to define phases that must be triggered before this goal?

问题描述

嘿， 我有一个deploy pojo插件(将战争部署到远程服务器).我在pom定义的build部分中有remote-deploy插件，我需要在部署-remote目标之前触发程序包阶段，因为在将其安全复制到远程服务器之前已经创建了战争.

hey, I have a deploy pojo plugin (deploying a war to a remote server). I have the remote-deploy plugin in the build section of pom definition, I need package phase to be triggered before deploy-remote goal, for it the war be already created before I secure-copy it to a remote server.

借助执行元素(根据文档)，我可以将目标附加到特定阶段，例如将其绑定到之后的阶段，因此，在我的情况下，是安装阶段...但这只是一种解决方法. /p>

With the execution elements (according to a documentation), I can attach my goal to a particular phase, for instance bind it to the phase after, so in my case, install phase ...but that's just a workaround.

  <build>
    <plugins>
      <plugin>
        <groupId>sample.plugin</groupId>
        <artifactId>maven-hello-plugin</artifactId>
        <version>1.0-SNAPSHOT</version>
        <executions>
          <execution>
            <phase>package</phase>
            <goals>
              <goal>sayhi</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

简而言之，如果我仅将目标放入构建部分并运行，则打包阶段不会运行.请帮助

simply put, if I place only my goal into the build section, and run it, package phase is not run before. Please help

推荐答案

Maven Mojo插件，如何定义必须在此目标之前触发的阶段?

Maven Mojo plugin, how to define phases that must be triggered before this goal ?

你不能.

我在pom定义的build部分中具有remote-deploy插件，我需要在部署-remote目标之前触发程序包阶段，因为在将其安全复制到远程服务器之前已经创建了战争. /p>

I have the remote-deploy plugin in the build section of pom definition, I need package phase to be triggered before deploy-remote goal, for it the war be already created before I secure-copy it to a remote server.

只需将其绑定到package阶段，默认情况下目标将绑定到package后将调用您的目标(因此战争将在那里).

Just bind it to the package phase, your goal will be called after the goals bounds to package by default (so the war will be there).

下面是一个示例，该示例使用配置如下的Maven AntRun插件来演示此行为:

Here is an example demonstrating this behavior with the Maven AntRun plugin configured like this:

  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-antrun-plugin</artifactId>
    <version>1.6</version>
    <executions>
      <execution>
        <phase>package</phase>
        <configuration>
          <target>
            <echo message="Hi!!!!!"/>
          </target>
        </configuration>
        <goals>
          <goal>run</goal>
        </goals>
      </execution>
    </executions>
  </plugin>

和mvn package的输出:

$ mvn package
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Q3934833 Maven Webapp 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
...
[INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ Q3934833 ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-surefire-plugin:2.5:test (default-test) @ Q3934833 ---
[INFO] No tests to run.
[INFO] 
[INFO] --- maven-war-plugin:2.1:war (default-war) @ Q3934833 ---
[INFO] Packaging webapp
[INFO] Assembling webapp [Q3934833] in [/home/pascal/Projects/stackoverflow/Q3934833/target/Q3934833]
[INFO] Processing war project
[INFO] Copying webapp resources [/home/pascal/Projects/stackoverflow/Q3934833/src/main/webapp]
[INFO] Webapp assembled in [317 msecs]
[INFO] Building war: /home/pascal/Projects/stackoverflow/Q3934833/target/Q3934833.war
[INFO] WEB-INF/web.xml already added, skipping
[INFO] 
[INFO] --- maven-antrun-plugin:1.6:run (default) @ Q3934833 ---
[INFO] Executing tasks

main:
     [echo] Hi!!!!!
[INFO] Executed tasks
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
...

按预期，在package之后执行antrun插件.

The antrun plugin is executed after package, as expected.

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