$ git clone -n https://gitee.com/newstart-gdlc/nde-build-tools.git /var/lib/mock/dist-an8.9-nde-build-447025-73015/root/chroot_tmpdir/scmroot/nde-build-tools
Cloning into '/var/lib/mock/dist-an8.9-nde-build-447025-73015/root/chroot_tmpdir/scmroot/nde-build-tools'...
$ git fetch origin 6128ff0eb1fb39ee3c0a38e7a2e4a78627e9eb82:KOJI_FETCH_HEAD
From https://gitee.com/newstart-gdlc/nde-build-tools
 * [new ref]         6128ff0eb1fb39ee3c0a38e7a2e4a78627e9eb82 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6128ff0 add nde-build-tools