$ git clone -n https://gitee.com/zhuhong_bo/dde-manual-content.git /var/lib/mock/dist-an23-dde-build-525156-78245/root/chroot_tmpdir/scmroot/dde-manual-content
Cloning into '/var/lib/mock/dist-an23-dde-build-525156-78245/root/chroot_tmpdir/scmroot/dde-manual-content'...
$ git fetch origin 2a1fe55af759ed1465a89a22bb5f74d9b3ea9a36:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/dde-manual-content
 * [new ref]         2a1fe55af759ed1465a89a22bb5f74d9b3ea9a36 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a1fe55 update to version 1.3.6