* Add getopt hook type, this allows plugins to add new command-line options.

[ikiwiki.git] / IkiWiki / Plugin / tag.pm

diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index c4e12e61dd01f4dc31d4777d00d78a63300f503b..56bf17e2c1042ae367c1cd9afa63012ff33723ab 100644 (file)
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -9,12 +9,20 @@ use IkiWiki;
 my %tags;
 
 sub import { #{{{
+       IkiWiki::hook(type => "getopt", id => "tag",
+               call => \&getopt);
        IkiWiki::hook(type => "preprocess", id => "tag",
                call => \&preprocess);
        IkiWiki::hook(type => "pagetemplate", id => "tag",
                call => \&pagetemplate);
 } # }}}
 
+sub getopt () { #{{{
+       eval q{use Getopt::Long};
+       Getopt::Long::Configure('pass_through');
+       GetOptions("tagbase=s" => \$IkiWiki::config{tagbase});
+} #}}}
+
 sub preprocess (@) { #{{{
        if (! @_) {
                return "";
@@ -26,6 +34,9 @@ sub preprocess (@) { #{{{
 
        $tags{$page} = [];
        foreach my $tag (keys %params) {
+               if (exists $IkiWiki::config{tagbase}) {
+                       $tag=$IkiWiki::config{tagbase}."/".$tag;
+               }
                push @{$tags{$page}}, $tag;
                # hidden WikiLink
                push @{$IkiWiki::links{$page}}, $tag;