$ git clone -n https://gitee.com/src-anolis-os/python3.git /var/lib/mock/dist-an7-build-63001-34911/root/chroot_tmpdir/scmroot/python3
Cloning into '/var/lib/mock/dist-an7-build-63001-34911/root/chroot_tmpdir/scmroot/python3'...
$ git reset --hard origin/a7
HEAD is now at 883f5f6 !3 update version to errata Merge pull request !3 from xzyang/a7