import: init_bare: allow use as method, use in tests

Allowing ->init_bare to be used as a method saves some
keystrokes, and we can save a little bit of time on systems with
our vfork(2)-enabled spawn().

This also sets us up for future improvements where we can
avoid spawning a process at all.

1 files changed, 1 insertions, 1 deletions

diff --git a/t/psgi_attach.t b/t/psgi_attach.t
index 297e92e1..a47f3754 100644
--- a/t/psgi_attach.t
+++ b/t/psgi_attach.t
@@ -21,9 +21,9 @@ my $config = PublicInbox::Config->new(\<<EOF);
 $cfgpfx.address=$addr
 $cfgpfx.inboxdir=$maindir
 EOF
-is(0, system(qw(git init -q --bare), $maindir), "git init (main)");
 my $git = PublicInbox::Git->new($maindir);
 my $im = PublicInbox::Import->new($git, 'test', $addr);
+$im->init_bare;
 
 {
         open my $fh, '<', '/dev/urandom' or die "unable to open urandom: $!\n";