Sorry for the 1950's Horror Movie Catchphrase. I'm just odd like that. ;-)
The following has been filed as http://jira.codehaus.org/browse/MNG-3038
and I encourage discussion on this.
I was recently working out some discrepancies between what maven client,
mpir and archiva show as dependency tree's on some projects, and
discovered something.
MNG-1577 as discussed isn't done (yet).
I created the teeny example project following the example that Carlos
described on
http://www.nabble.com/Re%3A--vote--MNG-1577-as-the-default-behavior-p9506667s177.html
| What about this use case for transitive dependencyManagement? has been
tested?
|
| A -> B -> C -> D
|
| C depends on D 1.0
| B has D 2.0 in dependencyManagement, no D in dependencies
|
| A should get D 2.0
Source for project:
http://joakim.erdfelt.com/maven/carlos_transitive_version.tar.gz
I found that maven 2.0.6 does not handle this use case.
When working on project A, i was expecting to see module D version 2.0
in use, but didn't.
Here's what I see in mvn -X clean package of module A.
[DEBUG] net.example:A:jar:1.0 (selected for null)
[DEBUG] Adding managed depedendencies for net.example:B
[DEBUG] net.example:D:jar:2.0
[DEBUG] net.example:B:jar:1.0:compile (selected for compile)
[DEBUG] net.example:C:jar:1.0:compile (selected for compile)
[DEBUG] net.example:D:jar:1.0:compile (selected for compile)
That shows that D:2.0 is identified as being part of depMan.
[DEBUG] Configuring mojo
'org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile' -->
[DEBUG] (f) basedir =
/home/joakim/code/experiments/deptree-mng-1577/carlos_transitive_version/A
[DEBUG] (f) buildDirectory =
/home/joakim/code/experiments/deptree-mng-1577/carlos_transitive_version/A/target
[DEBUG] (f) classpathElements =
[/home/joakim/code/experiments/deptree-mng-1577/carlos_transitive_version/A/target/classes,
/home/joakim/.m2/repository/net/example/D/1.0/D-1.0.jar,
/home/joakim/.m2/repository/net/example/B/1.0/B-1.0.jar,
/home/joakim/.m2/repository/net/example/C/1.0/C-1.0.jar]
[DEBUG] (f) compileSourceRoots =
[/home/joakim/code/experiments/deptree-mng-1577/carlos_transitive_version/A/src/main/java]
[DEBUG] (f) compilerId = javac
[DEBUG] (f) debug = true
That shows that the compiler plugin is using D:1.0 as part of the
compiler plugin.
This has been reviewed by Carlos and Brian on irc as not implemented
correctly on maven client.
--
- Joakim Erdfelt
[EMAIL PROTECTED]
Open Source Software (OSS) Developer
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