Merge branch 'master' of git://github.com/joeyh/ikiwiki

[ikiwiki.git] / IkiWiki / Wrapper.pm

diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index cf85738d68163763e8ac2bb1c7fc2ab04ef69187..57896e262fbef9cd08b74dc76ef0a26a9cb7ffdb 100644 (file)
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -45,6 +45,9 @@ EOF
        my @wrapper_hooks;
        run_hooks(genwrapper => sub { push @wrapper_hooks, shift->() });
 
+       my $check_args="        return 0;";
+       run_hooks(wrapperargcheck => sub { $check_args = shift->(); });
+
        my $check_commit_hook="";
        my $pre_exec="";
        if ($config{post_commit}) {
@@ -117,9 +120,16 @@ addenv(char *var, char *val) {
        newenviron[i++]=s;
 }
 
+int checkargs(int argc, char **argv) {
+$check_args
+}
+
 int main (int argc, char **argv) {
        char *s;
 
+       if (!checkargs(argc, argv))
+               exit(0);
+
 $check_commit_hook
 @wrapper_hooks
 $envsave