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

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

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 5b461611d3ae66c262e016096a1ca5061fb53984..a90d202eef0c10fd480b00459c1238f58052b094 100644 (file)
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -262,12 +262,13 @@ sub render ($$) {
        }
 }
 
-sub prune ($) {
+sub prune ($;$) {
        my $file=shift;
+       my $up_to=shift;
 
        unlink($file);
        my $dir=dirname($file);
-       while (rmdir($dir)) {
+       while ((! defined $up_to || $dir =~ m{^\Q$up_to\E\/}) && rmdir($dir)) {
                $dir=dirname($dir);
        }
 }
@@ -447,7 +448,7 @@ sub remove_del (@) {
                }
        
                foreach my $old (@{$oldrenderedfiles{$page}}) {
-                       prune($config{destdir}."/".$old);
+                       prune($config{destdir}."/".$old, $config{destdir});
                }
 
                foreach my $source (keys %destsources) {
@@ -537,7 +538,7 @@ sub remove_unrendered () {
                foreach my $file (@{$oldrenderedfiles{$page}}) {
                        if (! grep { $_ eq $file } @{$renderedfiles{$page}}) {
                                debug(sprintf(gettext("removing %s, no longer built by %s"), $file, $page));
-                               prune($config{destdir}."/".$file);
+                               prune($config{destdir}."/".$file, $config{destdir});
                        }
                }
        }
@@ -832,10 +833,10 @@ sub refresh () {
                run_hooks(rendered => sub { shift->(keys %rendered) });
                run_hooks(change => sub { shift->(keys %rendered) }); # back-compat
        }
-       run_hooks(changes => sub {
-               shift->(@$new, @$changed, @$del,
-                       @$internal_new, @$internal_changed, @$internal_del);
-       });
+       my %all_changed = map { $_ => 1 }
+               @$new, @$changed, @$del,
+               @$internal_new, @$internal_changed, @$internal_del;
+       run_hooks(changes => sub { shift->(keys %all_changed) });
 }
 
 sub clean_rendered {
@@ -844,7 +845,7 @@ sub clean_rendered {
        remove_unrendered();
        foreach my $page (keys %oldrenderedfiles) {
                foreach my $file (@{$oldrenderedfiles{$page}}) {
-                       prune($config{destdir}."/".$file);
+                       prune($config{destdir}."/".$file, $config{destdir});
                }
        }
 }