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From "Pat Podenski (JIRA)" <j...@codehaus.org>
Subject [jira] Created: (MNG-3612) property in settings.xml not interpolated when resolving parent POM from remote repository
Date Tue, 03 Jun 2008 15:30:53 GMT
property in settings.xml not interpolated when resolving parent POM from remote repository
------------------------------------------------------------------------------------------

                 Key: MNG-3612
                 URL: http://jira.codehaus.org/browse/MNG-3612
             Project: Maven 2
          Issue Type: Bug
          Components: Inheritance and Interpolation
    Affects Versions: 2.0.9
         Environment: Java 1.5.0_11, Windows XP
            Reporter: Pat Podenski
         Attachments: pom.xml, pom.xml, settings.xml

The objective was to use a property in the settings.xml within a profile. This property represents
the remote repository host/port number. This is so that multiple entries of the host/port
in the settings.xml profiles do not need to be edited when the host/port value changes.

When working in a project whose parent POM is not installed in the local repository, download
of the parent POM from the remote repository fails. If the host/port literal value is substituted
in the repository element contained in the settings.xml profile, the download succeeds.

If the parent POM is installed in the local repository resolution succeeds (of course we don't
need the remote repository in this case unless trying to update the SNAPSHOT).

Attached example files. 
1 - settings.xml file used in ~/.m2/
2 - pom.xml for base-pom
3 - pom.xml for child


To reproduce this problem:

1) deploy parent POM to remote repository (I use Artifactory which has an upload utility,
so I didn't need to install parent POM in the local repository)
2) verify that parent POM is not in the local repository
3) try a 'mvn clean' or similar command in the child project - this operation fails (see below)
4) If the literal host/port value is put into the settings.xml repository element instead
of ${repo-host}, the operation will succeed

[INFO] Scanning for projects...
[INFO] snapshot com.foo:base-pom:1-SNAPSHOT: checking for updates from central
[WARNING] repository metadata for: 'snapshot com.foo:base-pom:1-SNAPSHOT' could not be retrieved

from repository: central due to an error: Error transferring file
[INFO] Repository 'central' will be blacklisted
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to resolve artifact.

GroupId: com.foo
ArtifactId: base-pom
Version: 1-SNAPSHOT

Reason: Unable to download the artifact from any repository

  com.foo:base-pom:pom:1-SNAPSHOT

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)


[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Cannot find parent: com.foo:base-pom for
project:
com.bar:child:jar:0.0.1-SNAPSHOT for project com.bar:child:jar:0.0.1-SNAPSHOT
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:378)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:292)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.project.ProjectBuildingException: Cannot find parent: com.foo:base-pom
f
or project: com.bar:child:jar:0.0.1-SNAPSHOT for project com.bar:child:jar:0.0.1-SNAPSHOT
        at org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBu
ilder.java:1370)
        at org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuil
der.java:821)
        at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMa
venProjectBuilder.java:506)
        at org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java
:198)
        at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:583)
        at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:461)
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:365)
        ... 11 more
Caused by: org.apache.maven.project.ProjectBuildingException: POM 'com.foo:base-pom' not found
in re
pository: Unable to download the artifact from any repository

  com.foo:base-pom:pom:1-SNAPSHOT

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)
 for project com.foo:base-pom
        at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenP
rojectBuilder.java:603)
        at org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBu
ilder.java:1366)
        ... 17 more
Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException: Unable to download
the arti
fact from any repository

  com.foo:base-pom:pom:1-SNAPSHOT

from the specified remote repositories:
  central (http://repo1.maven.org/maven2)

        at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolve
r.java:212)
        at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolve
r.java:74)
        at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenP
rojectBuilder.java:556)
        ... 18 more
Caused by: org.apache.maven.wagon.ResourceDoesNotExistException: Unable to download the artifact
fro
m any repository
        at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.jav
a:331)
        at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolve
r.java:200)
        ... 20 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3 seconds
[INFO] Finished at: Tue Jun 03 07:57:24 PDT 2008
[INFO] Final Memory: 8M/35M
[INFO] ------------------------------------------------------------------------


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