$ git clone -n https://gitee.com/renping000/libsolv.git /var/lib/mock/dist-an8.6-build-187917-60586/root/chroot_tmpdir/scmroot/libsolv
Cloning into '/var/lib/mock/dist-an8.6-build-187917-60586/root/chroot_tmpdir/scmroot/libsolv'...
$ git fetch origin 37a5f723d0cf40100e9285271583830b7bf8829b:KOJI_FETCH_HEAD
From https://gitee.com/renping000/libsolv
 * [new ref]         37a5f723d0cf40100e9285271583830b7bf8829b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37a5f72 optimise spec file & add doc package