From 3ebd4e0b45a8a6bd4c12604a3bb683dcb3a60eb8 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@gnu.kitenet.net>
Date: Thu, 10 Sep 2009 14:04:46 -0400
Subject: Add genwrapper hook, that can be used to add code into the C wrapper.

---
 IkiWiki/Plugin/skeleton.pm.example | 5 +++++
 IkiWiki/Wrapper.pm                 | 8 ++++----
 2 files changed, 9 insertions(+), 4 deletions(-)

(limited to 'IkiWiki')

diff --git a/IkiWiki/Plugin/skeleton.pm.example b/IkiWiki/Plugin/skeleton.pm.example
index 573510191..ddf2996d6 100644
--- a/IkiWiki/Plugin/skeleton.pm.example
+++ b/IkiWiki/Plugin/skeleton.pm.example
@@ -39,6 +39,7 @@ sub import {
 	hook(type => "renamepage", id => "skeleton", call => \&renamepage);
 	hook(type => "rename", id => "skeleton", call => \&rename);
 	hook(type => "savestate", id => "skeleton", call => \&savestate);
+	hook(type => "genwrapper", id => "skeleton", call => \&genwrapper);
 }
 
 sub getopt () {
@@ -239,4 +240,8 @@ sub savestate () {
 	debug("skeleton plugin running in savestate");
 }
 
+sub genwrapper () {
+	debug("skeleton plugin running in genwrapper");
+}
+
 1
diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index 6555fe625..cf85738d6 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -38,11 +38,12 @@ sub gen_wrapper () {
 EOF
 	}
 
-	my $test_receive="";
 	if ($config{test_receive}) {
 		require IkiWiki::Receive;
-		$test_receive=IkiWiki::Receive::gen_wrapper();
 	}
+	
+	my @wrapper_hooks;
+	run_hooks(genwrapper => sub { push @wrapper_hooks, shift->() });
 
 	my $check_commit_hook="";
 	my $pre_exec="";
@@ -120,7 +121,7 @@ int main (int argc, char **argv) {
 	char *s;
 
 $check_commit_hook
-$test_receive
+@wrapper_hooks
 $envsave
 	newenviron[i++]="HOME=$ENV{HOME}";
 	newenviron[i++]="WRAPPED_OPTIONS=$configstring";
@@ -144,7 +145,6 @@ $pre_exec
 	exit(1);
 }
 EOF
-	close OUT;
 
 	my $cc=exists $ENV{CC} ? possibly_foolish_untaint($ENV{CC}) : 'cc';
 	if (system($cc, "$wrapper.c", "-o", "$wrapper.new") != 0) {
-- 
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