$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Test-Pod.git /var/lib/mock/dist-an7-build-32721-16077/root/chroot_tmpdir/scmroot/perl-Test-Pod
Cloning into '/var/lib/mock/dist-an7-build-32721-16077/root/chroot_tmpdir/scmroot/perl-Test-Pod'...
$ git reset --hard origin/a7
HEAD is now at 969993d import perl-Test-Pod-1.48-3.el7.src.rpm