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Posted to issues@maven.apache.org by "Ivan Bondarenko (JIRA)" <ji...@codehaus.org> on 2012/07/13 14:41:21 UTC

[jira] (MINSTALL-50) provide property filtering on .pom files placed in local repo

    [ https://jira.codehaus.org/browse/MINSTALL-50?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=303528#comment-303528 ] 

Ivan Bondarenko commented on MINSTALL-50:
-----------------------------------------

Want it too. Currently this can be more or less achieved by maven-resources-plugin in conjunction with 'pomFile' param of maven-install-plugin, but this is very ugly approach.

Btw the same for maven-deploy-plugin. I wonder why these two plugins are not children of one common abstract parent - a lot of logic is just duplicated and issues are the same.
                
> provide property filtering on .pom files placed in local repo
> -------------------------------------------------------------
>
>                 Key: MINSTALL-50
>                 URL: https://jira.codehaus.org/browse/MINSTALL-50
>             Project: Maven 2.x Install Plugin
>          Issue Type: New Feature
>          Components: install:install
>    Affects Versions: 2.3
>         Environment: independent
>            Reporter: Stefan Armbruster
>         Attachments: MNG-maven-install.patch, 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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