From 059259ecd1f974b98718bf05f8be63fa0e7c4e32 Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@debian.org>
Date: Sat, 25 Dec 2010 23:02:47 +0000
Subject: Allow autoindex files to be written into the transient underlay

As with the tag plugin, for the moment keep the old behaviour in the test.
---
 IkiWiki/Plugin/autoindex.pm | 18 ++++++++++++++++--
 t/autoindex.t               |  1 +
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/IkiWiki/Plugin/autoindex.pm b/IkiWiki/Plugin/autoindex.pm
index 5a58c820a..d02618581 100644
--- a/IkiWiki/Plugin/autoindex.pm
+++ b/IkiWiki/Plugin/autoindex.pm
@@ -9,6 +9,7 @@ use Encode;
 sub import {
 	hook(type => "getsetup", id => "autoindex", call => \&getsetup);
 	hook(type => "refresh", id => "autoindex", call => \&refresh);
+	IkiWiki::loadplugin("transient");
 }
 
 sub getsetup () {
@@ -17,6 +18,14 @@ sub getsetup () {
 			safe => 1,
 			rebuild => 0,
 		},
+		autoindex_commit => {
+			type => "boolean",
+			example => 1,
+			default => 1,
+			description => "commit autocreated index pages",
+			safe => 1,
+			rebuild => 0,
+		},
 }
 
 sub genindex ($) {
@@ -28,11 +37,16 @@ sub genindex ($) {
 				$page);
 			debug($message);
 
+			my $dir = $config{srcdir};
+			if (! $config{autoindex_commit}) {
+				$dir = $IkiWiki::Plugin::transient::transientdir;
+			}
+
 			my $template = template("autoindex.tmpl");
 			$template->param(page => $page);
-			writefile($file, $config{srcdir}, $template->output);
+			writefile($file, $dir, $template->output);
 
-			if ($config{rcs}) {
+			if ($config{rcs} && $config{autoindex_commit}) {
 				IkiWiki::disable_commit_hook();
 				IkiWiki::rcs_add($file);
 				IkiWiki::rcs_commit_staged(message => $message);
diff --git a/t/autoindex.t b/t/autoindex.t
index 665f0dc1c..1e40b4c53 100755
--- a/t/autoindex.t
+++ b/t/autoindex.t
@@ -26,6 +26,7 @@ $config{userdir} = "users";
 $config{tagbase} = "tags";
 $config{default_pageext} = "mdwn";
 $config{wiki_file_prune_regexps} = [qr/^\./];
+$config{autoindex_commit} = 1;
 
 is(checkconfig(), 1);
 
-- 
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