On Jan 16, 2014, at 03:18, Jason A. Donenfeld wrote:
On Thu, Jan 16, 2014 at 4:28 AM, Kyle J. McKay <[email protected]> wrote:
Looking at the new docs for this [4] I don't see an option to filter owners. I see that the owner is passed in as "CGIT_REPO_OWNER", but I don't see an opportunity to produce the owner markup. Is it there and I'm just not
seeing it?

This is certainly interesting, though slightly different, as the
owners aren't attached to email authors, like in the commits. Still
though, something worth exploring. There are a number of options for
this. I could add a filter wrapper around the owner column values. Or,
I could implement the search capability directly in cgit. Or other
things.

Here's the relevant change to gitweb on repo that supports this:

  # owner link hook given owner name (full and NOT obfuscated)
# should return full URL-escaped link to attach to owner, for example:
  #    sub { return "/showowner.cgi?owner=".CGI::Util::escape($_[0]); }
  our $owner_link_hook = undef;

And we use this hook:

  $owner_link_hook =
    sub { url_path($Girocco::Config::webadmurl).
          "/projlist.cgi?name=".md5_hex($_[0]); };

First, though -- is repo.or.cz considering moving to cgit from its
modified gitweb? Is this a serious investigation into cgit as a
replacement?

Replacement's a strong word at this point. I've been looking into it ever since I found this in the Apache config:

  RewriteRule ^/c/(.*)$ /cgit.cgi?url=$1 [L,QSA]

So a cgit version of the cgit mirror would be http://repo.or.cz/c/cgit.git (don't bother, 404 at this point).

I do slip in the occasional preparatory work [1] to make cgit support easier when I become aware of such things. :)

Looking at top, gitweb is clearly a CPU pig on repo.or.cz (git clones can also be piggy but I expect that to drop significantly when the new pack bitmap support is deployed). And besides, the cgit display just looks good. I'd like to add support for cgit to girocco [2] as an alternative to gitweb. When that's sufficiently mature I'd like to deploy it alongside gitweb on repo for a time and then we can talk about switching. :)

The repo.or.cz pages also try to make the email addresses more difficult to scrape by generating peculiar markup (the HTML::Email::Obfuscate package) so
conceivably this could be handled in the owner filter as well.

We have the noplainemail config flag already. Perhaps this could be
phased out, preferring the email-filter and commit-filter instead.

As you can see from the hook text above the repo gitweb hook only offers the ability to attach a link, it doesn't actually let one generate the markup or change the displayed owner name. That's all I really need. On the project list page [3] there are thousands of these, so running a shell script for each one is a non-starter. A simple regex is not good enough either because it needs to generate the md5 hash (probably ought to be md5_hex(lc($_[0])) too -- another TODO item).

Kyle

[1] 
http://repo.or.cz/w/girocco.git/commit/abe9554c1bf1699ac0aaea08639310f404458d14
[2] http://repo.or.cz/w/girocco.git/blob/HEAD:/README
[3] http://repo.or.cz/w?a=project_list

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