Maven：在项目之间共享资源 [英] Maven: share sources between projects

问题描述

我有两个项目是共同父项目的子项目。还有一个发电机项目和相应的发电机maven插件项目。此外，两个子项目都使用相同的输入文件，用于代码生成：

I have two projects which are child of a common parent project. There is also a generator project and a corresponding maven plugin project for the generator. Also, both child projects are using the same input file, which is used for the code generation:

parent: pom
  child1: jar
    src/main/generator/input.gen
  child2: jar
    src/main/generator/input.gen
  generator: jar
  generator-plugin: maven-plugin

生成器插件是一个内部制作的Maven插件：

The generator plugin is an in-house made Maven plugin:

@Mojo(name = "generate", defaultPhase = LifecyclePhase.GENERATE_SOURCES, threadSafe = true)
public class GeneratorPlugin extends AbstractMojo {
    @Parameter(required = true, readonly = true, defaultValue = "${project}")
    private MavenProject project;
    @Parameter(required = true, defaultValue = "${project.basedir}/src/main/generator/input.gen")
    private File         input;

   ...

}

Currenlty，这个 input.gen 重复在 src / main / generator / input.gen 两个 child1 和 child2 。这是个问题。我想只有一个版本的 input.gen 。

Currenlty, this input.gen is duplicated in src/main/generator/input.gen of both child1 and child2. This is a problem. I would like to have just one version of input.gen.

我应该如何构建我的项目以及如何构建我在< configuration>< input> ...< / input>< / configuration> 中为生成器引用此共享副本-plugin 两个子项目的pom中的插件？

How should I structure my projects and how should I refer to this shared copy in <configuration><input>...</input></configuration> for the generator-plugin plugin in the pom of the two child projects?

推荐答案

Maven远程资源插件可能正是您所需要的。

The Maven Remote Resources Plugin might be what you're looking for.

这是示例。

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