rename 'GitCatFile' package to 'Git'

We'll be using it for more than just cat-file.
Adding a `popen' API for internal use allows us to save a bunch
of code in other places.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index 68741c5e..2ca7f95c 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -183,8 +183,8 @@ sub emit_thread_html {
                 anchor_idx => 0,
         };
 
-        require PublicInbox::GitCatFile;
-        my $git = PublicInbox::GitCatFile->new($ctx->{git_dir});
+        require PublicInbox::Git;
+        my $git = $ctx->{git} ||= PublicInbox::Git->new($ctx->{git_dir});
         if ($flat) {
                 pre_anchor_entry($seen, $_) for (@$msgs);
                 __thread_entry(\$cb, $git, $state, $_, 0) for (@$msgs);