unshift @pfx, { git_dir => $ctx->{git_dir}, url => $url };
foreach my $pfx (@pfx) {
my $git_dir = delete $pfx->{git_dir} or next;
unshift @pfx, { git_dir => $ctx->{git_dir}, url => $url };
foreach my $pfx (@pfx) {
my $git_dir = delete $pfx->{git_dir} or next;