$ git clone -n https://gitee.com/zhuhong_bo/deepin-desktop-base.git /var/lib/mock/dist-an23-dde-build-520746-76084/root/chroot_tmpdir/scmroot/deepin-desktop-base
Cloning into '/var/lib/mock/dist-an23-dde-build-520746-76084/root/chroot_tmpdir/scmroot/deepin-desktop-base'...
$ git fetch origin 8b2ac4ccf3325dc4ae0b6d861884edc2a738b08f:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/deepin-desktop-base
 * [new ref]         8b2ac4ccf3325dc4ae0b6d861884edc2a738b08f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b2ac4c update licenses