$ git clone -n https://gitee.com/src-opencloudos-rpms/yasm.git /var/lib/mock/dist-oc9-build-169001-79842/root/chroot_tmpdir/scmroot/yasm
Cloning into '/var/lib/mock/dist-oc9-build-169001-79842/root/chroot_tmpdir/scmroot/yasm'...
$ git fetch origin 8e7e5430a3cd90194cb7cca986c78af98c28d3a5:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/yasm
 * [new ref]         8e7e5430a3cd90194cb7cca986c78af98c28d3a5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e7e543 import yasm-1.3.0-8.tl4