$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Digest-SHA.git /var/lib/mock/dist-an7-build-32611-16051/root/chroot_tmpdir/scmroot/perl-Digest-SHA
Cloning into '/var/lib/mock/dist-an7-build-32611-16051/root/chroot_tmpdir/scmroot/perl-Digest-SHA'...
$ git reset --hard origin/a7
HEAD is now at 80a2961 import perl-Digest-SHA-5.85-4.el7.src.rpm