$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-XML-SAX-Base.git /var/lib/mock/dist-an7-build-29813-15430/root/chroot_tmpdir/scmroot/perl-XML-SAX-Base
Cloning into '/var/lib/mock/dist-an7-build-29813-15430/root/chroot_tmpdir/scmroot/perl-XML-SAX-Base'...
$ git reset --hard origin/a7
HEAD is now at 72a7643 import perl-XML-SAX-Base-1.08-7.el7.src.rpm