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gitweb: Add support for extending the action bar with custom links 

This makes it possible to easily extend gitweb with custom functionality,
e.g. git-browser or web-based repository administration system like
the repo.or.cz/Girocco duct tape.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This commit is contained in:
Petr Baudis 2008-10-02 16:36:52 +02:00 committed by Shawn O. Pearce
parent f04f27e8b2
commit d627f68fbb
1 changed files with 34 additions and 1 deletions
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35
gitweb/gitweb.perl
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@ -275,6 +275,26 @@ BEGIN
'forks' => {
'override' => 0,
'default' => [0]},
# Insert custom links to the action bar of all project pages.
# This enables you mainly to link to third-party scripts integrating
# into gitweb; e.g. git-browser for graphical history representation
# or custom web-based repository administration interface.
# The 'default' value consists of a list of triplets in the form
# (label, link, position) where position is the label after which
# to inster the link and link is a format string where %n expands
# to the project name, %f to the project path within the filesystem,
# %h to the current hash (h gitweb parameter) and %b to the current
# hash base (hb gitweb parameter).
# To enable system wide have in $GITWEB_CONFIG e.g.
# $feature{'actions'}{'default'} = [('graphiclog',
# '/git-browser/by-commit.html?r=%n', 'summary')];
# Project specific override is not supported.
'actions' => {
'override' => 0,
'default' => []},
);
sub gitweb_check_feature {
@ -2757,13 +2777,26 @@ sub git_print_page_nav {
}
}
}
$arg{'tree'}{'hash'} = $treehead if defined $treehead;
$arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
my @actions = gitweb_check_feature('actions');
while (@actions) {
my ($label, $link, $pos) = (shift(@actions), shift(@actions), shift(@actions));
@navs = map { $_ eq $pos ? ($_, $label) : $_ } @navs;
# munch munch
$link =~ s#%n#$project#g;
$link =~ s#%f#$git_dir#g;
$treehead ? $link =~ s#%h#$treehead#g : $link =~ s#%h##g;
$treebase ? $link =~ s#%b#$treebase#g : $link =~ s#%b##g;
$arg{$label}{'_href'} = $link;
}
print "<div class=\"page_nav\">\n" .
(join " | ",
map { $_ eq $current ?
$_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_")
$_ : $cgi->a({-href => ($arg{$_}{_href} ? $arg{$_}{_href} : href(%{$arg{$_}}))}, "$_")
} @navs);
print "<br/>\n$extra<br/>\n" .
"</div>\n";