Track whether we're in the scan or render phase

In the scan phase, it's too early to match pagespecs or sort pages;
in the render phase, both of those are OK.

It would be possible to add phases later, renumbering them if necessary
to maintain numerical order.

1 files changed, 10 insertions, 1 deletions

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 9e93534c6..c88de1e8e 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -827,6 +827,8 @@ sub gen_autofile ($$$) {
 }
 
 sub refresh () {
+	$phase = PHASE_SCAN;
+
 	srcdir_check();
 	run_hooks(refresh => sub { shift->() });
 	my ($files, $pages, $new, $internal_new, $del, $internal_del, $changed, $internal_changed);
@@ -878,7 +880,10 @@ sub refresh () {
 	}
 
 	calculate_links();
-	
+
+	# At this point it becomes OK to start matching pagespecs.
+	$phase = PHASE_RENDER;
+
 	remove_del(@$del, @$internal_del);
 
 	foreach my $file (@$changed) {
@@ -942,6 +947,10 @@ sub commandline_render () {
 	loadindex();
 	unlockwiki();
 
+	# This function behaves as though it's in the render phase;
+	# all other files are assumed to have been scanned last time.
+	$phase = PHASE_RENDER;
+
 	my $srcfile=possibly_foolish_untaint($config{render});
 	my $file=$srcfile;
 	$file=~s/\Q$config{srcdir}\E\/?//;