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http://jira.codehaus.org/browse/MDEP-97?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_99558
]
Brian Fox commented on MDEP-97:
-------------------------------
I think the plugin should be showing what is actually getting resolved, which
it appears based on above to be doing. Maven's tree itself is just dumping out
the tree as the poms are parsed, noting things that are overriden as it goes.
I'm not convinced they have to show exactly the same thing, it has different
purposes. That said, I think most people are interested in what you're actually
getting.
> dependency:tree not consistent with maven core's dependency tree
> ----------------------------------------------------------------
>
> Key: MDEP-97
> URL: http://jira.codehaus.org/browse/MDEP-97
> Project: Maven 2.x Dependency Plugin
> Issue Type: Bug
> Components: tree
> Affects Versions: 2.0-alpha-4
> Reporter: Kenney Westerhof
>
> This plugin applies dependencyManagement to transitive dependencies (which is
> really what I want),
> but maven itself does not.
> For instance, mvn help:dependencies on sandbox/maven-plug-it-plugin lists:
> {noformat}
> [INFO] org.apache.maven.plugins:maven-plug-it-plugin:maven-plugin:1.0-SNAPSHOT
> [INFO] junit:junit:jar:3.8.1:test
> [INFO] org.apache.maven.shared:file-management:jar:1.1:compile
> [INFO] org.apache.maven.shared:maven-shared-io:jar:1.0:compile
> [INFO] org.apache.maven:maven-settings:jar:2.0:compile
> [INFO] org.apache.maven:maven-plugin-api:jar:2.0.4:compile
> [INFO]
> org.apache.maven.shared:maven-test-tools:jar:1.0-20061102.004837-1:test
> [INFO] easymock:easymock:jar:1.2_Java1.3:test
> [INFO] org.codehaus.plexus:plexus-velocity:jar:1.1.3:compile
> [INFO]
> org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile
> [INFO] commons-collections:commons-collections:jar:2.0:compile
> [INFO] velocity:velocity:jar:1.4:compile
> [INFO] velocity:velocity-dep:jar:1.4:runtime
> [INFO]
> org.apache.maven.shared:maven-plugin-testing-tools:jar:1.0-alpha-2-20061221.044609-6:compile
> [INFO] org.apache.maven:maven-model:jar:2.0:compile
> [INFO]
> org.apache.maven.shared:maven-repository-builder:jar:1.0-alpha-1:compile
> [INFO] org.apache.maven:maven-artifact-manager:jar:2.0:compile
> [INFO] org.apache.maven:maven-project:jar:2.0:compile
> [INFO]
> org.apache.maven.shared:maven-common-artifact-filters:jar:1.0-alpha-1:compile
> [INFO] org.apache.maven:maven-artifact:jar:2.0:compile
> [INFO] org.apache.maven.shared:maven-invoker:jar:2.0.5:compile
> [INFO] org.codehaus.plexus:plexus-utils:jar:1.0.4:compile
> [INFO] org.apache.maven:maven-monitor:jar:2.0:compile
> {noformat}
> Adding 'dependencyManagement' for plexus-utils to force it to 1.1 (which
> doesn't work in m2 itself), it lists:
> {noformat}
> [INFO] org.apache.maven.plugins:maven-plug-it-plugin:maven-plugin:1.0-SNAPSHOT
> [INFO] junit:junit:jar:3.8.1:test
> [INFO] org.apache.maven.shared:file-management:jar:1.1:compile
> [INFO] org.codehaus.plexus:plexus-utils:jar:1.1:compile
> [INFO] org.apache.maven.shared:maven-shared-io:jar:1.0:compile
> [INFO] org.apache.maven:maven-settings:jar:2.0:compile
> [INFO] org.apache.maven:maven-plugin-api:jar:2.0.4:compile
> [INFO]
> org.apache.maven.shared:maven-test-tools:jar:1.0-20061102.004837-1:test
> [INFO] easymock:easymock:jar:1.2_Java1.3:test
> [INFO] org.codehaus.plexus:plexus-velocity:jar:1.1.3:compile
> [INFO]
> org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile
> [INFO] commons-collections:commons-collections:jar:2.0:compile
> [INFO] velocity:velocity:jar:1.4:compile
> [INFO] velocity:velocity-dep:jar:1.4:runtime
> [INFO]
> org.apache.maven.shared:maven-plugin-testing-tools:jar:1.0-alpha-2-20061221.044609-6:compile
> [INFO] org.apache.maven:maven-model:jar:2.0:compile
> [INFO]
> org.apache.maven.shared:maven-repository-builder:jar:1.0-alpha-1:compile
> [INFO] org.apache.maven:maven-artifact-manager:jar:2.0:compile
> [INFO] org.apache.maven:maven-project:jar:2.0:compile
> [INFO]
> org.apache.maven.shared:maven-common-artifact-filters:jar:1.0-alpha-1:compile
> [INFO] org.apache.maven:maven-artifact:jar:2.0:compile
> [INFO] org.apache.maven.shared:maven-invoker:jar:2.0.5:compile
> [INFO] org.apache.maven:maven-monitor:jar:2.0:compile
> {noformat}
> Either we say this is the desired behavior (+1), or MNG-1577 should be fixed.
> The problem here is that if MNG-1577 is going for the
> if-pom-version-is-this-then-do-that-otherwise-do-that,
> this plugin should exhibit the same behaviour.
> I'd like both maven core and this plugin to use the same dependency
> resolution code, or drop
> the dependency-tree code and use maven's internal dependency graph (which
> doesn't exist yet).
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