Question

我需要在逐个环境的包中创建多个tar文件。

每个不同的环境都有一个只有文件“environment.properties”的文件夹，所以我必须将项目内容与我的每个环境的环境.properties文件合并：RC，BC，PROD。

我正在使用maven-assembly-plugin来执行此操作，因此有3个类似于此程序集的程序集描述符具有不同的“id”：

<assembly
    xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
    <id>pack-content-rc</id>
    <includeBaseDirectory>false</includeBaseDirectory>
    <formats>
        <format>tar</format>
    </formats>
    <fileSets>
        <fileSet>
            <outputDirectory>/definitions</outputDirectory>
            <directory>definitions</directory>
            <includes>
                <include>*.*</include>
            </includes>
            <excludes>
                <exclude>.*</exclude>
            </excludes>
        </fileSet>
        <fileSet>
            <outputDirectory>/library</outputDirectory>
            <directory>library</directory>
            <includes>
                <include>*.*</include>
            </includes>
            <excludes>
                <exclude>.*</exclude>
            </excludes>
        </fileSet>
        <fileSet>
            <outputDirectory>/messages</outputDirectory>
            <directory>messages</directory>
            <includes>
                <include>*.*</include>
            </includes>
            <excludes>
                <exclude>.*</exclude>
            </excludes>
        </fileSet>
        <fileSet>
            <outputDirectory>/templates</outputDirectory>
            <directory>templates</directory>
            <includes>
                <include>**/*</include>
            </includes>
            <excludes>
                <exclude>.*</exclude>
            </excludes>
        </fileSet>
        <fileSet>
            <outputDirectory>/variables</outputDirectory>
            <directory>variables</directory>
            <includes>
                <include>*.*</include>
            </includes>
            <excludes>
                <exclude>.*</exclude>
            </excludes>
        </fileSet>
        <fileSet>
            <outputDirectory>/variables</outputDirectory>
            <directory>target/escape/rc</directory>
            <includes>
                <include>*.*</include>
            </includes>
        </fileSet>      
    </fileSets>
</assembly>

插件的maven配置是：

...
<artifactId>maven-assembly-plugin</artifactId>
<version>2.2.2</version>
<executions>
    <execution>
        <id>make-assembly</id>
        <phase>package</phase>
        <goals>
            <goal>single</goal>
        </goals>
        <configuration>
            <descriptors>
                <descriptor>pack-content-rc.xml</descriptor>
                <descriptor>pack-content-bc.xml</descriptor>
                <descriptor>pack-content-prod.xml</descriptor>
            </descriptors>
        </configuration>
    </execution>
</executions>
...

输出日志是：

[INFO] --- maven-assembly-plugin:2.2.2:single (make-assembly) @ nibbler-content ---
[INFO] Reading assembly descriptor: pack-content-rc.xml
[INFO] Reading assembly descriptor: pack-content-bc.xml
[INFO] Reading assembly descriptor: pack-content-prod.xml
[INFO] nibbler-content-19.0.1-SNAPSHOT-rc/variables/environment.properties already added, skipping
[INFO] Building tar : /Users/ger/Documents/Work/nibbler-content/target/nibbler-content-19.0.1-SNAPSHOT-pack-content-rc.tar
[INFO] nibbler-content-19.0.1-SNAPSHOT-rc/variables/environment.properties already added, skipping
[INFO] nibbler-content-19.0.1-SNAPSHOT-bc/variables/environment.properties already added, skipping
[INFO] Building tar : /Users/ger/Documents/Work/nibbler-content/target/nibbler-content-19.0.1-SNAPSHOT-pack-content-bc.tar
[INFO] nibbler-content-19.0.1-SNAPSHOT-bc/variables/environment.properties already added, skipping
[INFO] nibbler-content-19.0.1-SNAPSHOT-prod/variables/environment.properties already added, skipping
[INFO] Building tar : /Users/ger/Documents/Work/nibbler-content/target/nibbler-content-19.0.1-SNAPSHOT-pack-content-prod.tar
[INFO] nibbler-content-19.0.1-SNAPSHOT-prod/variables/environment.properties already added, skipping
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------

问题是3个生成的文件具有相同的environment.properties文件，第一个文件是准确的，所以我最终有3个文件是完全相同的包。

我假设程序集进程使用一个目录来编写tar，所以它复制了第一个文件，对于第二个描述符，文件已经存在...

有没有办法避免这种情况发生？在运行每个描述符之前有什么像干净的东西？我应该使用maven-ant-run插件还是类似的东西？

谢谢！

Answer 1

already added, skipping内容首先出现在插件的2.2版本中，您可以尝试使用v2.1。

Answer 2

通常，一个maven工件意味着一个输出文件。也许为每个焦油制作3个独立的maven模块更有意义。此外，它提供了更大的灵活性。

使用maven-assembly-plugin的多个文件 - ＆gt; “已添加，跳过”

2 个答案: