[jira] Updated: (MREACTOR-7) reactor:resume can run projects in the wrong order

["Dan Fabulich (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MREACTOR-7?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Fabulich updated MREACTOR-7:
--------------------------------

    Fix Version/s: Future

> reactor:resume can run projects in the wrong order
> --------------------------------------------------
>
>                 Key: MREACTOR-7
>                 URL: http://jira.codehaus.org/browse/MREACTOR-7
>             Project: Maven 2.x Reactor Plugin
>          Issue Type: Bug
>    Affects Versions: 1.0
>            Reporter: Dan Fabulich
>             Fix For: Future
>
>
> reactor:resume works by passing a list of includes to mvn, like this: "mvn --reactor -D maven.reactor.includes=foo/pom.xml,bar/pom.xml,baz/pom.xml".
> However, unlike a temporary POM file which guarantees a stable ordering, reactor.includes is just an include list; Maven can run the projects in any order it likes.  By default, this is the order in which directories are discovered on the filesystem; this is typically alphabetically ordered.
> So if you've got three independent modules in your POM like this:
> {code}
> <modules>
>   <module>One</module>
>   <module>Two</module>
>   <module>Three</module>
> </modules>
> {code}
> and you try to resume from Two (skipping One), we'll run "mvn -reactor -D maven.reactor.includes=Two/pom.xml,Three/pom.xml".  But when Maven discovers these directories in alphabetical order, it will run Three first and then Two (because Three comes before Two in alphabetical ordering).
> The workaround is to make sure that your module list in your POM is the same order that Maven will discover the files on the filesystem, i.e. in alphabetical order. 

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