$ git clone -n https://gitee.com/fundawang/imlib2.git /var/lib/mock/dist-an23-build-352827-71003/root/chroot_tmpdir/scmroot/imlib2
Cloning into '/var/lib/mock/dist-an23-build-352827-71003/root/chroot_tmpdir/scmroot/imlib2'...
$ git fetch origin e194ecfe7e86e39d1612ff594e449d6627364d68:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/imlib2
 * [new ref]         e194ecfe7e86e39d1612ff594e449d6627364d68 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e194ecf 1.12.2