[jira] [Created] (MNG-6746) Maven 3.6.1 does not resolve ${revision} if defined within parent section and when parent pom is externally sourced

["Vasiliy (Jira)" <ji...@apache.org>]

Vasiliy created MNG-6746:
----------------------------

             Summary: Maven 3.6.1 does not resolve ${revision} if defined within parent section and when parent pom is externally sourced
                 Key: MNG-6746
                 URL: https://issues.apache.org/jira/browse/MNG-6746
             Project: Maven
          Issue Type: Bug
          Components: POM
    Affects Versions: 3.6.1
            Reporter: Vasiliy


How to reproduce:

Create a parent maven project "top" pom (corporate pom) with version "1.0.0-SNAPSHOT" like this:

<groupId>com.test</groupId>

<artifactId>top</artifactId>

<version>${revision}</version>

Do mvn -Drevision=1.0.0-SNAPSHOT install, so its available in local .m2

Create another mvn project and provide the pom like this:

```

<groupId>com.test</groupId>

<artifactId>child-repo</artifactId>

<version>${revision}</version>

<parent>

  <groupId>com.test</groupId>

  <artifactId>child-repo</artifactId>

  <version>${revision}</version> 

</parent>

```

I get an error -  Non-resolvable parent POM for com.test:top:${revision}: Could not transfer artifact com.test:top:pom:${revision} from/to nexus ($NEXUS)URL/content/groups/public): Failed to transfer file $NEXUS_URL/com/test/top/$%7Brevision%7D/top-$%7Brevision%7D.pom with status code 400 and 'parent.relativePath' points at wrong local POM @ line 12, column 10 -> 

The only way to resolve is to also checkout the "top" project and keep at the same level as "child-repo" project and add a <relativePath>../top</relativePath>

I would like Maven to resolve the "top" repo from the mvn repository directly instead of having it refer it via relativePath.



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