solver: support sha256 coderepos

[public-inbox.git] / lib / PublicInbox / SolverGit.pm

diff --git a/lib/PublicInbox/SolverGit.pm b/lib/PublicInbox/SolverGit.pm
index 5d5060f453cbf58da624c64f27cb13e6ab7dc221..62b5a3439b2be772b004f13a5a8c2380a171f200 100644 (file)
--- a/lib/PublicInbox/SolverGit.pm
+++ b/lib/PublicInbox/SolverGit.pm
@@ -293,14 +293,21 @@ sub do_git_init ($) {
                mkdir("$git_dir/$_") or die "mkdir $_: $!";
        }
        open my $fh, '>', "$git_dir/config" or die "open git/config: $!";
-       print $fh <<'EOF' or die "print git/config $!";
+       my $first = $self->{gits}->[0];
+       my $fmt = $first->object_format;
+       my $v = defined($$fmt) ? 1 : 0;
+       print $fh <<EOF or die "print git/config $!";
 [core]
-       repositoryFormatVersion = 0
+       repositoryFormatVersion = $v
        filemode = true
        bare = false
        fsyncObjectfiles = false
        logAllRefUpdates = false
 EOF
+       print $fh <<EOM if defined($$fmt);
+[extensions]
+       objectformat = $$fmt
+EOM
        close $fh or die "close git/config: $!";
 
        open $fh, '>', "$git_dir/HEAD" or die "open git/HEAD: $!";