$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/man-db.git /var/lib/mock/dist-an7-build-32291-15963/root/chroot_tmpdir/scmroot/man-db
Cloning into '/var/lib/mock/dist-an7-build-32291-15963/root/chroot_tmpdir/scmroot/man-db'...
$ git reset --hard origin/a7
HEAD is now at 2f6a697 import man-db-2.6.3-11.el7.src.rpm