$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/nautilus.git /var/lib/mock/dist-an7-build-32396-15994/root/chroot_tmpdir/scmroot/nautilus
Cloning into '/var/lib/mock/dist-an7-build-32396-15994/root/chroot_tmpdir/scmroot/nautilus'...
$ git reset --hard origin/a7
HEAD is now at d6f4086 import nautilus-3.26.3.1-6.el7.src.rpm