$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/crypto-policies.git /var/lib/mock/dist-el8-updates-build-18782-8227/root/chroot_tmpdir/scmroot/crypto-policies
Cloning into '/var/lib/mock/dist-el8-updates-build-18782-8227/root/chroot_tmpdir/scmroot/crypto-policies'...
$ git reset --hard origin/a8
HEAD is now at ebceaa1 update to crypto-policies-20191128-2.git23e1bf1.el8_2.1.src.rpm