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gitweb: href(..., -path_info => 0|1) 

If named boolean option -path_info is passed to href() subroutine, it
would use its value to decide whether to generate path_info URL form.
If this option is not passed, href() queries 'pathinfo' feature to
check whether to generate path_info URL (if generating path_info link
is possible at all).

href(-replay=>1, -path_info=>0) is meant to be used to generate a key
for caching gitweb output; alternate solution would be to use freeze()
from Storable (core module) on %input_params hash (or its reference),
e.g.:
  $key = freeze \%input_params;
or other serialization of %input_params.

While at it document extra options/flags to href().

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jakub Narebski 2010-04-24 15:53:19 +02:00 committed by Junio C Hamano
parent 5ae8030fde
commit 377bee3424
1 changed files with 6 additions and 1 deletions
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7
gitweb/gitweb.perl
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@ -977,6 +977,10 @@ sub evaluate_path_info {
## ======================================================================
## action links
# possible values of extra options
# -full => 0|1 - use absolute/full URL ($my_uri/$my_url as base)
# -replay => 1 - start from a current view (replay with modifications)
# -path_info => 0|1 - don't use/use path_info URL (if possible)
sub href {
my %params = @_;
# default is to use -absolute url() i.e. $my_uri
@ -993,7 +997,8 @@ sub href {
}
my $use_pathinfo = gitweb_check_feature('pathinfo');
if ($use_pathinfo and defined $params{'project'}) {
if (defined $params{'project'} &&
(exists $params{-path_info} ? $params{-path_info} : $use_pathinfo)) {
# try to put as many parameters as possible in PATH_INFO:
# - project name
# - action