$ git clone -n https://gitee.com/happy_orange/gnome-doc-utils.git /var/lib/mock/dist-an23-build-318281-67840/root/chroot_tmpdir/scmroot/gnome-doc-utils
Cloning into '/var/lib/mock/dist-an23-build-318281-67840/root/chroot_tmpdir/scmroot/gnome-doc-utils'...
$ git fetch origin 518fd6aec57afce8e89908f5e0238a795b6d7f44:KOJI_FETCH_HEAD
From https://gitee.com/happy_orange/gnome-doc-utils
 * [new ref]         518fd6aec57afce8e89908f5e0238a795b6d7f44 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 518fd6a init package