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On Tue, May 31, 2011 at 12:43 PM, kiorky <kiorky@××××××××××.net> wrote: |
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> Le 31/05/2011 09:05, Kasun Gajasinghe a écrit : |
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>> Hello everyone, |
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>> |
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>> The goal of this project is to be easily able to write ebuilds for |
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>> upstream projects that use Apache Maven as the build system. The Maven |
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>> integration allows to natively use Apache Maven in Java packages in |
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>> the main tree. The current system work around the support for Maven |
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>> projects by transforming them to Ant. It generates build.xml via “mvn |
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>> ant:ant” command and sanitizes that. This conversion too has some |
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>> problems and needs to fixed. With this project, developers gains the |
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>> ability to use native Maven support for writing ebuilds and will get |
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>> full support for using maven-to-ant feature. |
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>> |
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>> Progress: |
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>> * The development is carried out at the gsoc-maven-overlay at [0] |
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>> * The first step of this project is to bump all the maven related |
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>> ebuilds. Current ebuilds are around 3 years old. There are about 40 |
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>> ebuilds to bump, so it'll be a little lengthy process. |
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>> * Decided to go ahead with Maven 2.x (the latest release is |
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>> 2.2.1) see [1] for the discussion. |
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>> * All the ebuilds related to "maven || wagon || plexus || doxia" |
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>> needs to be bumped. |
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>> * I was trying to bump the plexus-server. It has been a quite a |
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>> process since some dependencies isn't available anymore. |
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>> * Then it turned out that plexus-server is only used by wagon-ftp |
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>> ebuild. Wagon-ftp needs plexus-ftp which is a sub-project of |
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>> plexus-server. So, I've been trying to write a new ebuild for the |
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>> plexus-ftp. |
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> |
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> +1, as i said you to go this way |
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> |
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>> * I've wrote the ebuild, but still needs some work to get it into |
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>> work. There's some issues with pom rewriting. Either the pom file |
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>> contains some issues or javatoolkit/maven-helper.py-2.6, the script |
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>> for pom rewriting contains a bug. |
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> |
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> Please describe the bug, it may be a feature. |
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|
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This is the log for emerge -avtp plexus-ftp. I have added the source |
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tarball to [2]. |
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http://paste.pocoo.org/show/398225/ |
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Log for `emerge --info =dev-java/plexus-ftp-1.0_alpha1` |
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http://paste.pocoo.org/show/398230/ |
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I'm trying emerging it without any dependencies included. So, it |
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should actually fail, but not in src_unpack phase. |
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> |
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> |
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>> * Fixed an issue in the java-maven-2.eclass which caused the |
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>> build maven-base-poms ebuild to fail. |
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> |
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>> * Got [3] setup to temporily host some source tarballs. |
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>> |
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>> Next: |
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>> * Getting the plexus-ftp and wagon-ftp ebuilds to work. This |
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>> process goes through fixing all the DEPEND which will take some time. |
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>> Once the this got to work, bumping the rest of the ebuilds is just an |
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>> iterative (and exhausting ;) ) process. |
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> |
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> I informed you of that, welcome to my previous work, and at this time even the |
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> ebuild were not there :p Good luck ! |
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Yeah.. POM contains around 15 dependencies. Though your work of |
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plexus-server didn't contain any dependencies. I thought it should |
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have huge deps covering ftp, http etc.! I'll see. |
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|
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> |
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>> * Need to fix the java-maven-2.eclass for the bugs and errors |
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>> during the course of the bumping process. |
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> Please be exact on the bugs, it may be features. |
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> For example, i truncated dependencies in poms. |
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> |
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> |
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>> * The ultimate goal is to get building maven from source fully |
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>> working/bootstrapping maven. |
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> |
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> We agree |
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> |
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>> |
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>> Questions: |
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>> * Need to figure out what DEPENDs should be included for maven |
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>> based ebuilds. Does all the artifacts in the <dependencies> in the POM |
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>> needed to be included? |
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> |
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> Its the ones you remove from the eclass you didnt say me why on irc. |
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It isn't. I only removed "source? ( app-arch/zip )" from DEPEND |
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because it caused a build failure on maven-base-poms. I thought I made |
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aware of it! |
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My above question was about the need of including all the articfacts |
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in the DEPEND of the particular ebuild. |
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The changeset: http://overlays.gentoo.org/proj/java/changeset/8382/gsoc-maven-overlay/eclass/java-maven-2.eclass |
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> |
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>> * In addition to patching build.xml generated from `mvn ant:ant`, |
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>> Is there any other changes needs to be done to the source? |
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> |
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> I remember truncate some dependency informations in poms not for maven when it |
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> will run for other projects to download externally stuff. |
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> Maven for system as emerging an ebuild with maven as the project builder will |
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> use system jars in 99% of cases, and the pom of the project needs to be |
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> rewritter so, to exclude version & some depenencies stuff not for it to download |
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> from the internet. |
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OK. I willl look at the maven-helper py script. Though I've no prior |
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experience with python hope this'll go well. |
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> |
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> For the user experience, maven will behave as noramally, downloading stuff from |
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> the internet, system stuff is just for system. |
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> |
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> |
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>> |
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>> |
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>> [0] http://overlays.gentoo.org/proj/java/log/gsoc-maven-overlay |
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>> [1] http://comments.gmane.org/gmane.linux.gentoo.java/2161 |
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[2] http://dev.gentooexperimental.org/~kasun/ |
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>> |
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>> Thanks, |
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>> --Kasun |
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>> |
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> |
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> -- |
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> Cordialement, |
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> KiOrKY |
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> GPG Key FingerPrint: 0x1A1194B7681112AF |
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> Pensez à l’environnement. |
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> N’imprimez ce courriel que si vous en avez vraiment besoin. |
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> |
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-- |
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~~~*******'''''''''''''*******~~~ |
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Kasun Gajasinghe, |
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University of Moratuwa, |
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Sri Lanka. |
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Blog: http://kasunbg.blogspot.com |
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Twitter: http://twitter.com/kasunbg |