$ git clone -n https://gitee.com/src-anolis-os/NetworkManager.git /var/lib/mock/dist-an23-build-79540-40721/root/chroot_tmpdir/scmroot/NetworkManager
Cloning into '/var/lib/mock/dist-an23-build-79540-40721/root/chroot_tmpdir/scmroot/NetworkManager'...
$ git reset --hard origin/a23
HEAD is now at a860f09 readme: add desc for branch