monotone: Fix recentchanges page when the srcdir is not at the top of the monotone workspace. Thanks, tommyd.

IkiWiki/Plugin/monotone.pm

@@ -252,9 +252,20 @@ sub get_changed_files ($$) {
 
 	my @ret;
 	my %seen = ();
-	
+
+	# we need to strip off the relative path to the source dir
+	# because monotone outputs all file paths absolute according
+	# to the workspace root
+	my $rel_src_dir = $config{'srcdir'};
+	$rel_src_dir =~ s/^\Q$config{'mtnrootdir'}\E\/?//;
+	$rel_src_dir .= "/" if length $rel_src_dir;
+
 	while ($changes =~ m/\s*(add_file|patch|delete|rename)\s"(.*?)(?<!\\)"\n/sg) {
 		my $file = $2;
+		# ignore all file changes outside the source dir
+		next unless $file =~ m/^\Q$rel_src_dir\E/;
+		$file =~ s/^\Q$rel_src_dir\E//;
+        
 		# don't add the same file multiple times
 		if (! $seen{$file}) {
 			push @ret, $file;

debian/changelog

@@ -12,6 +12,8 @@ ikiwiki (3.20100927) UNRELEASED; urgency=low
   * actiontabs: More consistent styling of Hn tags.
   * websetup: Fix saving of advanced mode changes.
   * websetup: Fix defaults of checkboxes in advanced mode.
+  * monotone: Fix recentchanges page when the srcdir is not at the top
+    of the monotone workspace. Thanks, tommyd.
 
  -- Joey Hess <joeyh@debian.org>  Wed, 29 Sep 2010 11:58:23 -0400
 

doc/bugs/monotone_backend_does_not_support_srcdir_in_subdir.mdwn

@@ -1,3 +1,5 @@
 The [[rcs/monotone]] backend does not currently support putting the ikiwiki srcdir
 in a subdirectory of the repository.  It must be at the top. Git has
 special code to handle this case. --[[Joey]] 
+
+[[done]]