provide property filtering on .pom files placed in local repo
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Key: MINSTALL-50
URL: http://jira.codehaus.org/browse/MINSTALL-50
Project: Maven 2.x Install Plugin
Issue Type: New Feature
Affects Versions: 2.3
Environment: independent
Reporter: Stefan Armbruster
Attachments: MNG-maven-install.patch
When maven installs an artifact, it's pom is also copied into the artifact's
directory. Unfortunately, if the pom contains a property reference (e.g.
${myprop}), this will not be replaced upon copying the pom file.
I've created a patch for the install plugin that switches on property filtering
by setting a mojo parameter "filteringEnabled". Since this defaults to "false",
backward compatibility is kept 100%.
Some implementation notes:
* the dirty work is done in FilteredProjectArtifactMetadata.java, the property
resolution code has been inspired by ResourcesMojo.
* I've added a unit test, that replaces ${basedir} with the value of a system
property.
* since "svn diff" does not handle binary files,
src/test/resources/unit/basic-install-test-with-filtering/target/maven-install-test-1.0-SNAPSHOT.jar
is not included in the patch. This file is the same as
src/test/resources/unit/basic-install-test/target/maven-install-test-1.0-SNAPSHOT.jar
Since my knowledge of Maven API is more than limited, there might be a more
elegant way to provide this feature ... but it works! I'd be happy to see this
in a future release of maven.
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