$ git clone -n https://gitee.com/yxy19990412/xfsprogs.git /var/lib/mock/dist-an23-build-362618-71210/root/chroot_tmpdir/scmroot/xfsprogs
Cloning into '/var/lib/mock/dist-an23-build-362618-71210/root/chroot_tmpdir/scmroot/xfsprogs'...
$ git fetch origin b99e665eb0b2a267b0d81cf17f825ab699f414e3:KOJI_FETCH_HEAD
From https://gitee.com/yxy19990412/xfsprogs
 * [new ref]         b99e665eb0b2a267b0d81cf17f825ab699f414e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b99e665 update