fix in a branch

[ikiwiki.git] / IkiWiki / Setup.pm

diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index 6ee11209624a20a1a0080852b6f4a64dda756543..a3fd5ce66466f45e1480776e31be39ece90f592b 100644 (file)
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -20,8 +20,9 @@ sub load ($) {
        my $code;
        {
                local $/=undef;
-               $code=<IN>;
+               $code=<IN> || error("$setup: $!");
        }
+       
        ($code)=$code=~/(.*)/s;
        close IN;
 
@@ -76,7 +77,6 @@ sub merge ($) {
 sub getsetup () {
        # Gets all available setup data from all plugins. Returns an
        # ordered list of [plugin, setup] pairs.
-       my @ret;
 
         # disable logging to syslog while dumping, broken plugins may
        # whine when loaded
@@ -84,27 +84,50 @@ sub getsetup () {
         $config{syslog}=undef;
 
        # Load all plugins, so that all setup options are available.
-       my @plugins=grep { $_ ne $config{rcs} } sort(IkiWiki::listplugins());
-       unshift @plugins, $config{rcs} if $config{rcs}; # rcs plugin 1st
+       my @plugins=IkiWiki::listplugins();
        foreach my $plugin (@plugins) {
                eval { IkiWiki::loadplugin($plugin) };
                if (exists $IkiWiki::hooks{checkconfig}{$plugin}{call}) {
                        my @s=eval { $IkiWiki::hooks{checkconfig}{$plugin}{call}->() };
                }
        }
-
+       
+       my %sections;
        foreach my $plugin (@plugins) {
                if (exists $IkiWiki::hooks{getsetup}{$plugin}{call}) {
                        # use an array rather than a hash, to preserve order
                        my @s=eval { $IkiWiki::hooks{getsetup}{$plugin}{call}->() };
                        next unless @s;
-                       push @ret, [ $plugin, \@s ],
+
+                       # set default section value (note use of shared
+                       # hashref between array and hash)
+                       my %s=@s;
+                       if (! exists $s{plugin} || ! $s{plugin}->{section}) {
+                               $s{plugin}->{section}="other";
+                       }
+
+                       # only the selected rcs plugin is included
+                       if ($config{rcs} && $plugin eq $config{rcs}) {
+                               $s{plugin}->{section}="core";
+                       }
+                       elsif ($s{plugin}->{section} eq "rcs") {
+                               next;
+                       }
+
+                       push @{$sections{$s{plugin}->{section}}}, [ $plugin, \@s ];
                }
        }
        
         $config{syslog}=$syslog;
 
-       return @ret;
+       return map { sort { $a->[0] cmp $b->[0] } @{$sections{$_}} }
+               sort { # core first, other last, otherwise alphabetical
+                       ($b eq "core") <=> ($a eq "core")
+                          ||
+                       ($a eq "other") <=> ($b eq "other")
+                          ||
+                       $a cmp $b
+               } keys %sections;
 }
 
 sub dump ($) {