java - 指定 Maven 插件执行的运行顺序

Question

我正在使用copy-rename-maven-plugin期间package阶段首先复制jar我刚刚生成到另一个目录，然后使用 launch4j-maven-plugin我正在生成exe包裹 jar 的 s然后我需要重命名 exe 之一s (到 scr )，所以，我正在使用 copy-rename-maven-plugin再次。

问题是所有 copy-rename-maven-plugin在 launch4j-maven-plugin 之前一起执行执行，所以，第二次执行失败。

如何定义执行顺序？如果有必要的话，我很乐意创建更多阶段，但创建 Maven 插件似乎有点矫枉过正。

我的 pom.xml 的情况的简化示例看起来像这样:

<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
         xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <modelVersion>4.0.0</modelVersion>

    <groupId>tech.projecx</groupId>
    <artifactId>projecx</artifactId>
    <version>1.0.0-SNAPSHOT</version>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.7.0</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>

            <plugin>
                <groupId>com.coderplus.maven.plugins</groupId>
                <artifactId>copy-rename-maven-plugin</artifactId>
                <version>1.0.1</version>
                <executions>
                    <execution> <!-- Copy the just-built projecx jar to targte/win32/jars -->
                        <id>copy-jar-for-exe</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy</goal>
                        </goals>
                        <configuration>
                            <sourceFile>${project.build.directory}/${project.build.finalName}.jar</sourceFile>
                            <destinationFile>${project.build.directory}/win32/jars/${project.build.finalName}.jar
                            </destinationFile>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin> <!-- Make the exes -->
                <groupId>com.akathist.maven.plugins.launch4j</groupId>
                <artifactId>launch4j-maven-plugin</artifactId>
                <version>1.7.21</version>
                <executions>
                    <execution> <!-- Make the screensaver exe -->
                        <id>wrap-screensaver-as-exe</id>
                        <phase>package</phase>
                        <goals>
                            <goal>launch4j</goal>
                        </goals>
                        <configuration>
                            <headerType>gui</headerType>
                            <outfile>${project.build.directory}\win32\${screensaverExe}.exe</outfile>
                            <jar>jars\${project.build.finalName}.jar</jar>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>com.coderplus.maven.plugins</groupId>
                <artifactId>copy-rename-maven-plugin</artifactId>
                <version>1.0.1</version>
                <executions>
                    <execution> <!-- Copy the screensaver from the exe to the proper scr -->
                        <id>rename-screensaver-to-scr</id>
                        <phase>package</phase>
                        <goals>
                            <goal>rename</goal>
                        </goals>
                        <configuration>
                            <sourceFile>${project.build.directory}/win32/${screensaverExe}.exe</sourceFile>
                            <destinationFile>${project.build.directory}/win32/${screensaverExe}.scr</destinationFile>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

执行需要运行的顺序是这样的:

1. copy-jar-for-exe
2. wrap-screensaver-as-exe
3. rename-screensaver-to-scr

任何其他顺序都不起作用，但我认为是因为 copy-jar-for-exe和renamer-screensaver-to-scr是来自同一个插件的执行，Maven 像这样运行它:

1. copy-jar-for-exe
2. rename-screensaver-to-scr
3. wrap-screensaver-as-exe

所以，它失败了。

Answer 1

您可以在准备包阶段运行copy-jar-for-exe。我相信您可以在同一插件配置中定义两个执行，但在 launch4j 插件之后声明该插件。

基本思想是，同一阶段执行的插件按照pom中出现的顺序执行。如果将单个执行绑定(bind)到另一个(较早的)阶段，则应在其之前执行。

我还没有测试过这个，但我认为它应该有效

<plugin> 
    <groupId>com.akathist.maven.plugins.launch4j</groupId>
    <artifactId>launch4j-maven-plugin</artifactId>
    <version>1.7.21</version>
    <executions>
        <execution> <!-- Make the screensaver exe -->
            <id>wrap-screensaver-as-exe</id>
            <phase>package</phase>
            <goals>
                <goal>launch4j</goal>
            </goals>
            <configuration>
                <headerType>gui</headerType>
                <outfile>${project.build.directory}\win32\${screensaverExe}.exe</outfile>
                <jar>jars\${project.build.finalName}.jar</jar>
            </configuration>
        </execution>
    </executions>
</plugin>
<plugin>
    <groupId>com.coderplus.maven.plugins</groupId>
    <artifactId>copy-rename-maven-plugin</artifactId>
    <version>1.0.1</version>
    <executions>
        <execution> 
            <id>copy-jar-for-exe</id>
            <phase>prepare-package</phase> <!-- run this execution before package phase -->
            <goals>
                <goal>copy</goal>
            </goals>
            <configuration>
                <sourceFile>${project.build.directory}/${project.build.finalName}.jar</sourceFile>
                <destinationFile>${project.build.directory}/win32/jars/${project.build.finalName}.jar
                </destinationFile>
            </configuration>
        </execution>
        <execution> 
            <id>rename-screensaver-to-scr</id>
            <phase>package</phase>
            <goals>
                <goal>rename</goal>
            </goals>
            <configuration>
                <sourceFile>${project.build.directory}/win32/${screensaverExe}.exe</sourceFile>
                <destinationFile>${project.build.directory}/win32/${screensaverExe}.scr</destinationFile>
            </configuration>
        </execution>
    </executions>
</plugin>