Fix issues with combining unicode srcdirs and source files.

[ikiwiki.git] / IkiWiki / Render.pm

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 833fcaaff0d0412ce97faca6405a406c26fd4807..f81e373b73ad37dcdfc988f0f08a08eb2122012d 100644 (file)
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -292,12 +292,17 @@ sub find_src_files () {
        eval q{use File::Find};
        error($@) if $@;
 
-       my ($page, $dir, $underlay);
+       eval q{use Cwd};
+       die $@ if $@;
+       my $origdir=getcwd();
+       my $abssrcdir=Cwd::abs_path($config{srcdir});
+
+       my ($page, $underlay);
        my $helper=sub {
                my $file=decode_utf8($_);
 
                return if -l $file || -d _;
-               $file=~s/^\Q$dir\E\/?//;
+               $file=~s/^\.\///;
                return if ! length $file;
                $page = pagename($file);
                if (! exists $pagesources{$page} &&
@@ -314,7 +319,7 @@ sub find_src_files () {
        
                if ($underlay) {
                        # avoid underlaydir override attacks; see security.mdwn
-                       if (! -l "$config{srcdir}/$f" && ! -e _) {
+                       if (! -l "$abssrcdir/$f" && ! -e _) {
                                if (! $pages{$page}) {
                                        push @files, $f;
                                        $pages{$page}=1;
@@ -330,17 +335,23 @@ sub find_src_files () {
                }
        };
 
+       chdir($config{srcdir}) || die "chdir: $!";
        find({
                no_chdir => 1,
                wanted => $helper,
-       }, $dir=$config{srcdir});
+       }, '.');
+       chdir($origdir) || die "chdir: $!";
+
        $underlay=1;
        foreach (@{$config{underlaydirs}}, $config{underlaydir}) {
+               chdir($_) || die "chdir: $!";
                find({
                        no_chdir => 1,
                        wanted => $helper,
-               }, $dir=$_);
+               }, '.');
+               chdir($origdir) || die "chdir: $!";
        };
+
        return \@files, \%pages;
 }
 
@@ -442,6 +453,7 @@ sub remove_del (@) {
                }
        
                delete $pagecase{lc $page};
+               $delpagesources{$page}=$pagesources{$page};
                delete $pagesources{$page};
        }
 }