X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/5f33532468fbd52b15ab599a3198749efcfc7710..7481329bdd11d81c4b3e85a446ab1e4bfcc298c8:/IkiWiki/Render.pm

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index c6167b437..7ea919abc 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -174,15 +174,15 @@ sub scan ($) {
 		}
 		delete $typedlinks{$page};
 
+		# Preprocess in scan-only mode.
+		preprocess($page, $page, $content, 1);
+
 		run_hooks(scan => sub {
 			shift->(
 				page => $page,
 				content => $content,
 			);
 		});
-
-		# Preprocess in scan-only mode.
-		preprocess($page, $page, $content, 1);
 	}
 	else {
 		will_render($file, $file, 1);
@@ -335,21 +335,22 @@ sub find_src_files () {
 		}
 	};
 
-	chdir($config{srcdir}) || die "chdir: $!";
+	chdir($config{srcdir}) || die "chdir $config{srcdir}: $!";
 	find({
 		no_chdir => 1,
 		wanted => $helper,
 	}, '.');
-	chdir($origdir) || die "chdir: $!";
+	chdir($origdir) || die "chdir $origdir: $!";
 
 	$underlay=1;
 	foreach (@{$config{underlaydirs}}, $config{underlaydir}) {
-		chdir($_) || die "chdir: $!";
-		find({
-			no_chdir => 1,
-			wanted => $helper,
-		}, '.');
-		chdir($origdir) || die "chdir: $!";
+		if (chdir($_)) {
+			find({
+				no_chdir => 1,
+				wanted => $helper,
+			}, '.');
+			chdir($origdir) || die "chdir: $!";
+		}
 	};
 
 	return \@files, \%pages;
@@ -373,7 +374,7 @@ sub find_new_files ($) {
 			}
 
 			eval {
-				my $ctime=rcs_getctime("$config{srcdir}/$file");
+				my $ctime=rcs_getctime($file);
 				if ($ctime > 0) {
 					$pagectime{$page}=$ctime;
 				}
@@ -383,7 +384,7 @@ sub find_new_files ($) {
 			}
 			my $mtime;
 			eval {
-				$mtime=rcs_getmtime("$config{srcdir}/$file");
+				$mtime=rcs_getmtime($file);
 			};
 			if ($@) {
 				print STDERR $@;
@@ -758,7 +759,10 @@ sub refresh () {
 	my ($new, $internal_new)=find_new_files($files);
 	my ($del, $internal_del)=find_del_files($pages);
 	my ($changed, $internal_changed)=find_changed($files);
-	run_hooks(needsbuild => sub { shift->($changed) });
+	run_hooks(needsbuild => sub {
+		my $ret=shift->($changed, [@$del, @$internal_del]);
+		$changed=$ret if ref $ret eq 'ARRAY';
+	});
 	my $oldlink_targets=calculate_old_links($changed, $del);
 
 	foreach my $file (@$changed) {