I'm forwarding this to the [email protected] just in case.
But if you're interested in developing with Nuxeo, you should
subscribe to [email protected], as developer-oriented messages
go there.
Florent
Begin forwarded message:
From: Florent Guillaume <[email protected]>
Date: 17 April 2009 16:07:13 CEDT
To: Nuxeo-Dev List <[email protected]>
Subject: [Nuxeo-dev] Code reorganization in mercurial
Hi all,
We have now completed the reorganization of the mercurial
repositories for Nuxeo 5.2.
What changed:
- new repositories:
- nuxeo-dm
- nuxeo-services
- nuxeo-features
- nuxeo-jsf
- nuxeo-platform is gone (split into nuxeo-services and nuxeo-
features),
- some nuxeo-webengine packages have moved to nuxeo-jsf and nuxeo-
features
- some nuxeo-theme packages have moved to nuxeo-jsf and nuxeo-features
- nuxeo-dm now contains all the "webapp"-related packages
- part of nuxeo-webapp-core has been moved to nuxeo-jsf/nuxeo-
platform-webapp-base
The new nuxeo-features is a move of the old nuxeo-platform
repository, so all the history for it is still there. Note that we
have kept a nuxeo-platform in hg, but it's there only for 5.1. If
you attempt to push a 5.2 changeset you will get an error.
Very few maven artifacts have been renamed, they all keep their
groupId and artifactId except for these artifactIds:
- nuxeo-webengine-wiki -> nuxeo-platform-wiki-webengine (now in
features, groupId org.nuxeo.ecm.platform)
- nuxeo-webengine-wiki-jsf -> nuxeo-platform-wiki-jsf (idem)
I think that's all.
The stable addons will be moved one by one into nuxeo-features in
the coming days.
With this reorganization, there is a much stricter dependency among
the following repositories. You can now build in order, without
having built the next ones:
A. framework/services:
1. nuxeo-common
2. nuxeo-runtime
3. nuxeo-core
4. nuxeo-services
B. UI toolkits:
5. nuxeo-theme
6. nuxeo-webengine
7. nuxeo-jsf
C. modules/addons/features/whatever:
8. nuxeo-features
D. full applications:
9. nuxeo-dm
10. nuxeo-shell (could probably move elsewhere)
E. standard packaging:
11. nuxeo-distribution
I would advise you to create Working Sets along those groups and in
this order in Eclipse if you want a clean view. You should be able
to close all the modules from a given number in the list above and
have all the ones with smaller numbers continuing to be green in
Eclipse.
I'll update the Nuxeo wiki explaining how to do a checkout in a few
minutes. http://doc.nuxeo.org/xwiki/bin/view/FAQ/DownloadingNuxeoSources
A related changed was slipped in at the same time, while we were
editing all these POMs: All <packaging>ejb</packaging> has been
removed. So all <type>ejb</type> when referring to Nuxeo packages
has been removed as well.
So in all your POMs, for addons or third-party projects, you should
remove any <type>ejb</type> when referring to Nuxeo projects.
I'll send updates if we've forgotten something.
Florent
On 16 Apr 2009, at 11:23, Tiry wrote:
Hi,
As Florent already announced we are going to do a code
reorganization in hg.
Here are some informations about it.
Objectives :
============
- fix circular dependecies issues
- extract UI toolkits to make them easily usable
- make code layout more in phase with hight level NXP presentation
Constraints :
=============
As we are in RC Phase, the code reorg will occur as much as
possible without any impacting renaming.
This means :
- no java package renaming
- no (or few) maven artifact renaming
- no NXRuntime components/services renaming
Target Layout :
===============
nuxeo-runtime :
---------------
unchanged
nuxeo-core :
------------
Probably unchanged.
nuxeo-services :
----------------
This maven group is a subset of what is currently in nuxeo-platform.
We will put here all the services and components that can be
dependecies of the UI toolkits and provide infrastructure for the
upper layers.
This typically includes :
- Directories
- UserManager
- Action Service
- MimeTypes service
- WebCommon
- Placeful service
- ...
Basically the services found here are more infrastructure services
than ecm services.
nuxeo-themes :
--------------
This group will contains the current Nuxeo-Themes infrastructure.
Specific integration with ui-toolkits (jsf and webengine) will be
moved to the toolkit groups.
nuxeo-jsf :
-----------
This group will contains the JSF toolkit for Nuxeo.
This group includes ui-web and probably a part of webapp-core.
NXThemes / JSF integration will be part of this group.
nuxeo-webegine :
----------------
This group will contains the WebEngine infrastructure.
Web applications using WebEngine (sites, wiki ...) will be moved to
features.
NXThemes/WebEngine integration will be part of this group.
nuxeo-gwt :
-----------
Will probably remain unchanged.
nuxeo-features :
----------------
This maven group will be a merge of nuxeo-platform and addons.
This group will hold all the ecm features organized with parent
poms like this is the case in Addons.
Target layout is :
nuxeo-features
nuxeo-someSuperFeature
nuxeo-someSuperFeature-api
nuxeo-someSuperFeature-facade
nuxeo-someSuperFeature-core
nuxeo-someSuperFeature-jsf
nuxeo-someSuperFeature-webengine
nuxeo-someOtherSuperFeature
nuxeo-someOtherSuperFeature-api
nuxeo-someOtherSuperFeature-facade
nuxeo-someOtherSuperFeature-core
nuxeo-someOtherSuperFeature-jsf
nuxeo-someOtherSuperFeature-webengine
nuxeo-incubator :
-----------------
This repo will hold the nuxeo-features that are in incubator stage.
Some of the packages currently in Addons will go here.
nuxeo-dm :
-------------------
This group will contains the UI code and config that is specific to
Nuxeo-DocumentManagagement distribution.
As a first step, this will be a subpart of current webapp-core.
When ? :
========
We will start the work today and hope to have setup the new layout
before the end of the day.
Please try to commit all your work before noon.
Reorg will be done a a separated copy of hg repositories.
We will send a mail when reorg is over.
Next steps :
============
Next steps include :
- writing a small documentation about source and package layout
- redesign web access to the sources and the pre-build features
(addons)
_______________________________________________
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--
Florent Guillaume, Head of R&D, Nuxeo
Open Source, Java EE based, Enterprise Content Management (ECM)
http://www.nuxeo.com http://www.nuxeo.org +33 1 40 33 79 87
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