www_coderepo: an alternative to cgit

This will allow it to easily map a single coderepo to multiple
inboxes (or multiple coderepos to any number of inboxes).
For now, this is just a summary, but $REPO/$OID/s/ support
will be added, along with archive downloads.

Indexing of coderepos will probably be supported via -extindex,
only.

1 files changed, 11 insertions, 6 deletions

diff --git a/lib/PublicInbox/GitAsyncCat.pm b/lib/PublicInbox/GitAsyncCat.pm
index b32c2fd3..613dbf7e 100644
--- a/lib/PublicInbox/GitAsyncCat.pm
+++ b/lib/PublicInbox/GitAsyncCat.pm
@@ -45,6 +45,16 @@ sub event_step {
         }
 }
 
+sub watch_cat {
+        my ($git) = @_;
+        $git->{async_cat} //= do {
+                my $self = bless { git => $git }, __PACKAGE__;
+                $git->{in}->blocking(0);
+                $self->SUPER::new($git->{in}, EPOLLIN|EPOLLET);
+                \undef; # this is a true ref()
+        };
+}
+
 sub ibx_async_cat ($$$$) {
         my ($ibx, $oid, $cb, $arg) = @_;
         my $git = $ibx->{git} // $ibx->git;
@@ -60,12 +70,7 @@ sub ibx_async_cat ($$$$) {
                 \undef;
         } else { # read-only end of git-cat-file pipe
                 $git->cat_async($oid, $cb, $arg);
-                $git->{async_cat} //= do {
-                        my $self = bless { git => $git }, __PACKAGE__;
-                        $git->{in}->blocking(0);
-                        $self->SUPER::new($git->{in}, EPOLLIN|EPOLLET);
-                        \undef; # this is a true ref()
-                };
+                watch_cat($git);
         }
 }