$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-srpm-macros.git /var/lib/mock/dist-an7-build-29755-15425/root/chroot_tmpdir/scmroot/perl-srpm-macros
Cloning into '/var/lib/mock/dist-an7-build-29755-15425/root/chroot_tmpdir/scmroot/perl-srpm-macros'...
$ git reset --hard origin/a7
HEAD is now at a936ff3 import perl-srpm-macros-1-8.el7.src.rpm