$ git clone -n https://gitee.com/wenjie2025/libxslt_1770674399.git /var/lib/mock/dist-an23-build-512839-75099/root/chroot_tmpdir/scmroot/libxslt_1770674399
Cloning into '/var/lib/mock/dist-an23-build-512839-75099/root/chroot_tmpdir/scmroot/libxslt_1770674399'...
$ git fetch origin b63880c504e5552a763c505eb9bd045216fbbf03:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/libxslt_1770674399
 * [new ref]         b63880c504e5552a763c505eb9bd045216fbbf03 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b63880c Update code from upstream