Re: gitweb.perl suggestion

[Jakub Narebski <jnareb@gmail.com>]

Eli Barzilay <eli@barzilay.org> writes:

> Currently, if I go to
> 
>   http://server/gitweb/project/<commit-sha1>
> 
> I get to the shortlog page, which is not as useful as the commit
> page.  But changing this to have a default `commit' action isn't right
> either since the shortlog is more appropriate with
> 
>   http://server/gitweb/project/<commit-sha1>..<other-commit-sha1>
> 
> So how about changing this:
> 
>   $input_params{'action'} ||= "shortlog";
> 
> to this:
> 
>   $input_params{'action'} ||= ((defined $parentrefname) ? "shortlog" : "commit");
> 
> which will make the first case show the commit, and the second show
> the shortlog?

Thanks for noticing and informing about this issue.

Unfortunately for having a fast fixup, you have hit upon larger issue.
Namely how gitweb guesses action if there isn't provided one.

Currently there is one set of rules for evaluate_path_info (used with
path_info URL like e.g. http://server/gitweb/project/<sha1>), and
another in dispath() after evaluating path info and query params (query
params version would be http://server/gitweb?p=project;h=<sha1>).

  path_info                    | action
  -----------------------------+--------------------------
  object:dirname/              | tree
  object:filename              | blob_plain
  objectA..objectB:filename    | blobdiff_plain
  object                       | shortlog
  objectA..objectB             | shortlog

  query params                 | action
  -----------------------------+---------------------------
  h=object                     | git_get_type(object)
  hb=object;f=filename [*]     | git_get_type(object:filename)

[*] There is no optimization that if it ends in '/' it is 'tree' object,
and if it is not, then it is 'blob' (file) object.

Finally if project is defined, default action is 'summary', and if it
isn't then default action is 'project_list'.


So your proposed solution is good enough, but perhaps better would be to
leave 'action' unset if there is no parent info?  Then dispatch would
guess action, instead of doing it in less sophisticated way in
evaluate_path_info().

-- 
Jakub Narebski
Poland
ShadeHawk on #git