nexus-staging-maven-plugin如何使用 <scm> 信息？

Question

I have a single Git repository that contains several Maven modules, using Maven inheritance and Maven aggregation. That is, in the root directory, there is a parent POM, that defines some modules, each of which use that root POM as their parent.

<project>
  …
  <groupId>io.example</groupId>
  <artifactId>parent</artifactId>
  <version>1.2.3-SNAPSHOT</version>
  <packaging>pom</packaging>
  …
  <scm>
    <connection>scm:git:https://bitbucket.org/example/foobar.git</connection>
    <developerConnection>scm:git:https://bitbucket.org/example/foobar.git</developerConnection>
    <url>https://bitbucket.org/example/foobar</url>
  </scm>
  …
  <modules>
    <module>foo</module>
    <module>bar</module>
  </modules>
  …

I recently found out that Maven will append the module path to the <scm><url> value for each module ( foo and bar above). For example, the foo submodule would get an SCM URL of https://bitbucket.org/example/foobar/foo .

So should each of my modules redeclare the <scm> section, so that the submodule POMs have the same SCM URL as the parent POM? How does the Nexus Staging Maven Plugin use this SCM information, anyway?

I have also cross-posted this at Sonatype .

Answer 1

Regarding your initial question in the title: It does not use it given the code provided at github . When you search for 'scm' in all .java files you have zero hits. Of course they could do some weird tricks like building the String like "s" + "c" + "m" or it is hidden in some third party dependency or... Still I think besides an offical answer, this is the best any outsider can tell.