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Re: migrating the main site to the CMS- a simple approach

by Joseph Schaefer :: Rate this Message:

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----- Original Message -----

> From: sebb <sebbaz@...>
> To: general@...; Joe Schaefer <joe_schaefer@...>
> Cc:
> Sent: Tuesday, February 14, 2012 1:36 PM
> Subject: Re: migrating the main site to the CMS- a simple approach
>
> On 14 February 2012 18:09, Joe Schaefer <joe_schaefer@...> wrote:
>>  ----- Original Message -----
>>
>>>  From: sebb <sebbaz@...>
>>>  To: general@...; Joe Schaefer
> <joe_schaefer@...>
>>>  Cc:
>>>  Sent: Tuesday, February 14, 2012 1:04 PM
>>>  Subject: Re: migrating the main site to the CMS- a simple approach
>>>
>>>  On 14 February 2012 17:08, Joe Schaefer <joe_schaefer@...>
> wrote:
>>>>   ----- Original Message -----
>>>>
>>>>>   From: Joe Schaefer <joe_schaefer@...>
>>>>>   To: "general@..."
>>>  <general@...>
>>>>>   Cc:
>>>>>   Sent: Tuesday, February 14, 2012 12:04 PM
>>>>>   Subject: Re: migrating the main site to the CMS- a simple
> approach
>>>>>
>>>>>>   ________________________________
>>>>>>    From: sebb <sebbaz@...>
>>>>>>   To: general@...
>>>>>>   Sent: Tuesday, February 14, 2012 11:57 AM
>>>>>>   Subject: Re: migrating the main site to the CMS- a simple
> approach
>>>>>>
>>>>>>   On 14 February 2012 16:21, Joe Schaefer
>>>  <joe_schaefer@...>
>>>>>   wrote:
>>>>>>>    So I realize that I don't have enough time myself
>>>>>>>    to convert the incubator site's content to
> markdown
>>>>>>>    even tho there are scripts to automate that process.
>>>>>>>    Instead let me offer a different idea- to keep the
>>>>>>>    existing build system but superimpose the CMS on top
>>>>>>>    of it.
>>>>>>
>>>>>>>    To facilitate this, all that needs to happen is for
>>>>>>>    someone to find a generic way of invoking anakia so
>>>>>>>    it satisfies the command-line interface of
>>>>>>>
>>>>>>>
>>>
>  https://svn.apache.org/repos/infra/websites/cms/build/build_external.pl
>>>>>>>
>>>>>>>    (ie builds sources from ./content/ into a specified
> target
>>>>>>>    dir).
>>>>>>
>>>>>>   That's not actually sufficient to build the main
> Incubator
>>>  site,
>>>>>>   because it does not take the Clutch updates into account.
>>>>>>
>>>>>>   However, I guess Clutch could be run separately to update
> the
>>>  source
>>>>>>   files, and then trigger a site rebuild.
>>>>
>>>>   Alternately, if the clutch builds simply modify source content,
>>>
>>>  Yes, that's all it does.
>>>
>>>>   that aspect can be performed manually and the build system will
>>>>   generate that content from the changes to the source content.
>>>>   All someone would have to do in addition to what they already
>>>>   already do now is publish the changes to the live site.
>>>
>>>  However, the site build does a lot more than just run Anakia.
>>>
>>>  It also runs XSLT and texen; each is run several times with different
> data.
>>>  There are some other stages as well.
>>>
>>>  This is all done by Ant, using the build.xml from the top-level
> directory.
>>>
>>>  I suspect this is also true of a lot of other sites which use Anakia.
>>
>>  Well whatever- we can change the build type from anakia to ant.  That's
>>  no big deal.  All we need at this point for CMS support is:
>>
>>  1) to change the name of the directory holding the site sources to
> "content",
>
> The sources are held under:
> https://svn.apache.org/repos/asf/incubator/public/trunk/site-author

So rename site-author to "content".  That'd be step 1 precisely.

>
> However, there are support files in other directories, in particular
> the lib/ directory.

That has no material impact on what I'm proposing: just leave those
where they are.

>
>>  2) to figure out what command-line arguments to pass to ant or to build.sh
> or
>>  whatever to tell it to build to a specified target directory also named
> "content"
>>  but with a different base directory.
>
> The output currently goes to
> https://svn.apache.org/repos/asf/incubator/public/trunk/site-publish.
>
> I think most files under site-publish are derived from site-author;
> however there are probably some that are only in site-publish.
> For example, .htaccess seems to be only in site-publish.

Well that would need to go into the "content" dir and ant would need
to copy it over to the target "content" dir.

>
> Probably the first task is to ensure that all site-publish files are
> derivable from site-author.

Yes.

>
> Can then rename the input directory, and fix up the build file.
>
> Changing the output directory would be a bit more involved as it is
> used for the workspace on minotaur.

Well can't we make this configurable?  I mean cmon it's 2012, surely
we can pass some argument to build.sh that tells it to use a different
directory other than site-publish.

> Would it be possible to switch to the eventual svnpubsub target
> without actually switching to CMS yet?
> Could then switch the workspace on minotaur to use the new content
> output directory.
>
> Once that's working, then CMS could be plugged in.

I've outlined the approach I recommend- to rename the source dir,
make everything that's in the output dir come from the build process
(not necessarily the source dir), and to make the target dir a command-line
option to build.sh / ant / whatever.  That would entail no material changes
to the workflow for this project other than editing stuff in content
instead of site-author, and will allow migration to the CMS at any
point down the road.

If you prefer your approach, all you need to do is change the site-publish
dir to an svn external pointing at the infra/websites/production/incubator/content
dir in the infra repo.  I think that will just confuse things more than
it will help for the time being tho.

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