$ git clone -n https://gitee.com/xzyang-anolis/dde-file-manager.git /var/lib/mock/dist-an23-dde-build-345877-70161/root/chroot_tmpdir/scmroot/dde-file-manager
Cloning into '/var/lib/mock/dist-an23-dde-build-345877-70161/root/chroot_tmpdir/scmroot/dde-file-manager'...
$ git fetch origin 4fc209c2a4425ce22147fbb665de6094c7bff7d0:KOJI_FETCH_HEAD
From https://gitee.com/xzyang-anolis/dde-file-manager
 * [new ref]         4fc209c2a4425ce22147fbb665de6094c7bff7d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4fc209c Update Requires