$ git clone -n https://gitee.com/src-anolis-os/systemd.git /var/lib/mock/dist-an7-updates-build-72056-37581/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an7-updates-build-72056-37581/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard origin/a7
HEAD is now at 05ad891 !5 update the errata Merge pull request !5 from a7