$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-FreezeThaw.git /var/lib/mock/dist-an7-build-29607-15406/root/chroot_tmpdir/scmroot/perl-FreezeThaw
Cloning into '/var/lib/mock/dist-an7-build-29607-15406/root/chroot_tmpdir/scmroot/perl-FreezeThaw'...
$ git reset --hard origin/a7
HEAD is now at 1e84f04 import perl-FreezeThaw-0.5001-10.el7.src.rpm