X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/13e3bf867157226076fcc14a0d3875fd129a66c7..0d82fddf5de538d6d388157a1dcecaa784298fba:/IkiWiki/Wrapper.pm

diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index 238f71a91..d72368446 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -28,7 +28,6 @@ sub gen_wrapper () { #{{{
 	push @envsave, qw{REMOTE_ADDR QUERY_STRING REQUEST_METHOD REQUEST_URI
 	               CONTENT_TYPE CONTENT_LENGTH GATEWAY_INTERFACE
 		       HTTP_COOKIE} if $config{cgi};
-	push @envsave, qw{REV} if $config{svn};
 	my $envsave="";
 	foreach my $var (@envsave) {
 		$envsave.=<<"EOF"
@@ -36,6 +35,16 @@ sub gen_wrapper () { #{{{
 		asprintf(&newenviron[i++], "%s=%s", "$var", s);
 EOF
 	}
+	if ($config{svn} && $config{notify}) {
+		# Support running directly as hooks/post-commit by passing
+		# $2 in REV in the environment.
+		$envsave.=<<"EOF"
+	if (argc == 3)
+		asprintf(&newenviron[i++], "REV=%s", argv[2]);
+	else if ((s=getenv("REV")))
+		asprintf(&newenviron[i++], "%s=%s", "REV", s);
+EOF
+	}
 	
 	$Data::Dumper::Indent=0; # no newlines
 	my $configstring=Data::Dumper->Dump([\%config], ['*config']);
@@ -56,7 +65,7 @@ extern char **environ;
 int main (int argc, char **argv) {
 	/* Sanitize environment. */
 	char *s;
-	char *newenviron[$#envsave+4];
+	char *newenviron[$#envsave+5];
 	int i=0;
 $envsave
 	newenviron[i++]="HOME=$ENV{HOME}";