refactor autofiles

Made add_autofile take a generator function, and just register the
autofile, for later possible creation. The testing is moved into Render,
which allows cleaning up some stuff.

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 3812961dc74ac73718ce95052320a99b99610311..c22c75df828473d01bdd599287013b5bdfe9568d 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -15,7 +15,7 @@ use vars qw{%config %links %oldlinks %pagemtime %pagectime %pagecase
        %pagestate %wikistate %renderedfiles %oldrenderedfiles
        %pagesources %destsources %depends %depends_simple %hooks
        %forcerebuild %loaded_plugins %typedlinks %oldtypedlinks
-       %autofiles %del_hash};
+       %autofiles};
 
 use Exporter q{import};
 our @EXPORT = qw(hook debug error template htmlpage deptype
@@ -1956,6 +1956,15 @@ sub add_link ($$;$) {
        }
 }
 
+sub add_autofile ($$$) {
+       my $file=shift;
+       my $plugin=shift;
+       my $generator=shift;
+       
+       $autofiles{$file}{plugin}=$plugin;
+       $autofiles{$file}{generator}=$generator;
+}
+
 sub sortspec_translate ($$) {
        my $spec = shift;
        my $reverse = shift;
@@ -2021,30 +2030,6 @@ sub sortspec_translate ($$) {
        return eval 'sub { '.$code.' }';
 }
 
-sub add_autofile ($$) {
-       my $autofile=shift;
-       my $plugin=shift;
-
-       if (srcfile($autofile, 1)) {
-               return 0;
-       }
-
-       my ($file, $page) = verify_src_file("$config{srcdir}/$autofile", $config{srcdir});
-
-       if ((!defined $file) ||
-       (exists $pagestate{$page}{$plugin}{autofile_deleted})) {
-               return 0;
-       }
-
-       if (exists $del_hash{$file}) {
-               $pagestate{$page}{$plugin}{autofile_deleted}=1;
-               return 0;
-       }
-
-       $autofiles{$file}=$plugin;
-       return 1;
-}
-
 sub pagespec_translate ($) {
        my $spec=shift;
 

diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index 9e6f417bf712535b3192ddf84e0858a6af758121..7a918a4e847f4baa7a2ed4e87a3a9909f0e74066 100644 (file)
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -70,13 +70,13 @@ sub gentag ($) {
                my $tagfile = newpagefile(tagpage($tag), $config{default_pageext});
                $tagfile=~s/^\///;
 
-               return if (! add_autofile($tagfile, "tag"));
+               add_autofile($tagfile, sub {
+                       debug(sprintf(gettext("creating tag page %s"), $tag));
 
-               debug(sprintf(gettext("creating tag page %s"), $tag));
-
-               my $template=template("autotag.tmpl");
-               $template->param(tag => $tag);
-               writefile($tagfile, $config{srcdir}, $template->output);
+                       my $template=template("autotag.tmpl");
+                       $template->param(tag => $tag);
+                       writefile($tagfile, $config{srcdir}, $template->output);
+               });
        }
 }
 

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index c80030deb5cee3471a6810942c6813daa46b715a..83242a1973000eb1f6ad05364d6d7661871b1688 100644 (file)
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -680,6 +680,37 @@ sub render_backlinks ($) {
        }
 }
 
+sub gen_autofile ($$$) {
+       my $autofile=shift;
+       my $pages=shift;
+       my $del=shift;
+       
+       if (srcfile($autofile, 1)) {
+               return 0;
+       }
+
+       my ($file, $page) = verify_src_file("$config{srcdir}/$autofile", $config{srcdir});
+       
+       if ((!defined $file) ||
+           (exists $wikistate{$autofiles{$autofile}{plugin}}{autofile_deleted})) {
+               return 0;
+       }
+       
+       if ($pages->{$page}) {
+               return 0;
+       }
+
+       if (grep { $_ eq $file } @$del) {
+               $wikistate{$autofiles{$autofile}{generator}}{autofile_deleted}=1;
+               return 0;
+       }
+
+       $autofiles{$autofile}{generator}->();
+       $pages->{$page}=1;
+       return 1;
+}
+
+
 sub refresh () {
        srcdir_check();
        run_hooks(refresh => sub { shift->() });
@@ -689,26 +720,19 @@ sub refresh () {
        my ($changed, $internal_changed)=find_changed($files);
        run_hooks(needsbuild => sub { shift->($changed) });
        my $oldlink_targets=calculate_old_links($changed, $del);
-       %del_hash = map { $_ => 1 } @{$del};
 
        foreach my $file (@$changed) {
                scan($file);
        }
 
-       while (my $autofile = shift @{[keys %autofiles]}) {
-               my $plugin=$autofiles{$autofile};
-               my $page=pagename($autofile);
-               if ($pages->{$page}) {
-                       debug(sprintf(gettext("%s has multiple possible source pages"), $page));
+       foreach my $autofile (keys %autofiles) {
+               if (gen_autofile($autofile, $pages, $del)) {
+                       push @{$files}, $autofile;
+                       push @{$new}, $autofile if find_new_files([$autofile]);
+                       push @{$changed}, $autofile if find_changed([$autofile]);
+                       
+                       scan($autofile);
                }
-               $pages->{$page}=1;
-
-               push @{$files}, $autofile;
-               push @{$new}, $autofile if find_new_files([$autofile]);
-               push @{$changed}, $autofile if find_changed([$autofile]);
-
-               scan($autofile);
-               delete $autofiles{$autofile};
        }
 
        calculate_links();