Merge branch 'master' of ssh://git.ikiwiki.info/srv/git/ikiwiki.info

[git.ikiwiki.info.git] / IkiWiki / Render.pm

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 3ebb1a324d8a3118b54f0d7c6360587892917b65..e98888d76ecd17709e054b3a7068e0c439341a8a 100644 (file)
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -167,6 +167,7 @@ sub scan ($) {
                else {
                        $links{$page}=[];
                }
                else {
                        $links{$page}=[];
                }

+               delete $typedlinks{$page};

 
                run_hooks(scan => sub {
                        shift->(
 
                run_hooks(scan => sub {
                        shift->(


@@ -398,6 +399,7 @@ sub find_del_files ($) {
                                push @del, $pagesources{$page};
                        }
                        $links{$page}=[];
                                push @del, $pagesources{$page};
                        }
                        $links{$page}=[];

+                       delete $typedlinks{$page};

                        $renderedfiles{$page}=[];
                        $pagemtime{$page}=0;
                }
                        $renderedfiles{$page}=[];
                        $pagemtime{$page}=0;
                }


@@ -499,6 +501,29 @@ sub remove_unrendered () {
        }
 }
 
        }
 }
 

+sub link_types_changed ($$) {
+       # each is of the form { type => { link => 1 } }
+       my $new = shift;
+       my $old = shift;
+
+       return 0 if !defined $new && !defined $old;
+       return 1 if !defined $new || !defined $old;
+
+       while (my ($type, $links) = each %$new) {
+               foreach my $link (keys %$links) {
+                       return 1 unless exists $old->{$type}{$link};
+               }
+       }
+
+       while (my ($type, $links) = each %$old) {
+               foreach my $link (keys %$links) {
+                       return 1 unless exists $new->{$type}{$link};
+               }
+       }
+
+       return 0;
+}
+

 sub calculate_changed_links ($$$) {
        my ($changed, $del, $oldlink_targets)=@_;
 
 sub calculate_changed_links ($$$) {
        my ($changed, $del, $oldlink_targets)=@_;
 


@@ -525,6 +550,14 @@ sub calculate_changed_links ($$$) {
                        }
                        $linkchangers{lc($page)}=1;
                }
                        }
                        $linkchangers{lc($page)}=1;
                }

+
+               # we currently assume that changing the type of a link doesn't
+               # change backlinks
+               if (!exists $linkchangers{lc($page)}) {
+                       if (link_types_changed($typedlinks{$page}, $oldtypedlinks{$page})) {
+                               $linkchangers{lc($page)}=1;
+                       }
+               }

        }
 
        return \%backlinkchanged, \%linkchangers;
        }
 
        return \%backlinkchanged, \%linkchangers;


@@ -565,7 +598,7 @@ sub render_dependent ($$$$$$$) {
                if (exists $depends{$p} && ! defined $reason) {
                        foreach my $dep (keys %{$depends{$p}}) {
                                my $sub=pagespec_translate($dep);
                if (exists $depends{$p} && ! defined $reason) {
                        foreach my $dep (keys %{$depends{$p}}) {
                                my $sub=pagespec_translate($dep);

-                               next if $@ || ! defined $sub;
+                               next unless defined $sub;

 
                                # only consider internal files
                                # if the page explicitly depends
 
                                # only consider internal files
                                # if the page explicitly depends


@@ -683,6 +716,17 @@ sub refresh () {
        }
 }
 
        }
 }
 

+sub clean_rendered {
+       lockwiki();
+       loadindex();
+       remove_unrendered();
+       foreach my $page (keys %oldrenderedfiles) {
+               foreach my $file (@{$oldrenderedfiles{$page}}) {
+                       prune($config{destdir}."/".$file);
+               }
+       }
+}
+

 sub commandline_render () {
        lockwiki();
        loadindex();
 sub commandline_render () {
        lockwiki();
        loadindex();