Res: [Sputnik-list] New commit of Sputnik with Subversion

Sat Jun 23 13:41:42 GMT+3 2007

Hi, Yuri!

> 2. We will have to rethink the interface somewhat in terms of what
> information is passed to the storage module.  The simplest thing to do
> would be to pass to open() all of the config table, and then let the
> module pick from it whatever it needs.

Once you have suggested the "get_object_history" should return two things for each file: the
ID of the file and the last time it was modified.

If you are using LuaFileSystem, these two information are the same, but when using LuaSVN
they are different. Off course this would change other things too, because currently it seems
"version" sometimes is used meaning really "version" and sometimes is used meaning
timestamp.

I tried to do this change once, it seemed to work. I don't know if you are still thinking this way, or
if you think is better to use the config_table (I did not think about this yet).

Maybe I can try to adapt the system again, so it will work with your first idea (separating timestamp
from revision number).

Sérgio

----- Mensagem original ----
De: Yuri Takhteyev <yuri at sims.berkeley.edu>
Para: Sérgio Medeiros <tampo_8 at yahoo.com>
Cc: Sputnik <sputnik-list at lists.luaforge.net>
Enviadas: Sábado, 23 de Junho de 2007 11:41:42
Assunto: Re: [Sputnik-list] New commit of Sputnik with Subversion

(If anyone is lost as to what we are talking about, look at
http://www.freewisdom.org/projects/sputnik/Using_Storage_Modules)

At least for the time being, I would rather keep wikifilestorage as
the default module.  I am quite excited about svnstorage and want to
start using it, but the default installation needs to be as simple as
possible.  So, sputnik.lua in /trunk/ should default to use it
wikifilestorage.  Second, make sure that any changes you make to get
wikisvnstorage to work do not break wikifilestorage.  If you need
changes to the wikistorage interface, that's fine, but please make
sure to update and test both modules.  I will try to do the same.

For the time being, I just added a config variable "STORAGE_MODULE"
which is supposed to have the name of the storage module.  If it's not
set, it will default to "wikifilestorage".  However, we should
probably do at least a few extra things:

1. If require fails (e.g., which is what happens when I try to set
STORAGE_MODULE to "wikisvnstorage" without having built it), we should
give a meaningful error message, which should probably contain a link
to the wiki page for the corresponding module.  However, let's deal
with this problem separately - there generally needs to be a decent
solution for error handling.  I will look into this problem myself.

2. We will have to rethink the interface somewhat in terms of what
information is passed to the storage module.  The simplest thing to do
would be to pass to open() all of the config table, and then let the
module pick from it whatever it needs.

I am going to try building luasvn now.

  - yuri

On 6/23/07, Sérgio Medeiros <tampo_8 at yahoo.com> wrote:
> Hi, again!
>
> I forgot to say that you have also to populate the svn repository in the beginning. To make this task easier, I am sending the files, because I needed to rename them. Now you just have to extract "sputnik-data.tgz", enter into the directory "sputnik-data" and type "svn import file:///WIKI_DATA_DIR"
>
>
>
> Sérgio
>
>
> ----- Mensagem original ----
> De: Sérgio Medeiros <tampo_8 at yahoo.com>
> Para: sputnik-list at lists.luaforge.net
> Enviadas: Sábado, 23 de Junho de 2007 9:59:31
> Assunto: [Sputnik-list] New commit of Sputnik with Subversion
>
> Hi!!
>
> As I have changed the way that LuaSVN return values, I updated the "wikisvnstorage.lua" file to reflect the changings in the LuaSVN API.
>
> As now I know how to upload files using Google Code, I have also committed the changes :-)
>
> But to get things working it is not so straight. This is the basic approach:
>
> - You should create the subversion directory where the sputnik data will reside: svnadmin create "/home/yuri/sputnik/data"
>
> - When editing "sputnik_config.lua" DO NOT put the final slash "/" in the name of the "WIKI_DATA_DIR"
>
> - After you can install Sputnik "sh build_sputnik.sh /home/yuri/sputnik/" (I did not change build_sputnik.sh)
>
> - If you copy "sputnik.cgi" to the correct place and try to see the result in a web browser, you should see a message saying
> that "luasvn" was not found. At this point, I copied "luasvn.so" into INSTALL_DIR/lib/lua/5.1/
>
> - After this, everything should work.
>
> I would like to know if somebody else can get things working following this approach  :-)
>
> I will try POD now!
>
> Sérgio
>
>
>
>
>
>
>
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-- 
Yuri Takhteyev
UC Berkeley School of Information
http://www.freewisdom.org/

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