$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gnupg2.git /var/lib/mock/dist-an7-build-27880-15207/root/chroot_tmpdir/scmroot/gnupg2
Cloning into '/var/lib/mock/dist-an7-build-27880-15207/root/chroot_tmpdir/scmroot/gnupg2'...
$ git reset --hard origin/a7
HEAD is now at 1e696c6 import gnupg2-2.0.22-5.el7_5.src.rpm