$ git clone -n https://gitee.com/src-anolis-sig/keenopt.git /var/lib/mock/dist-an8.9-build-349333-70430/root/chroot_tmpdir/scmroot/keenopt
Cloning into '/var/lib/mock/dist-an8.9-build-349333-70430/root/chroot_tmpdir/scmroot/keenopt'...
$ git fetch origin f9eb8bf88e3ccb1a58042dcc37bc8c4f9f576ecc:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-sig/keenopt
 * [new ref]         f9eb8bf88e3ccb1a58042dcc37bc8c4f9f576ecc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f9eb8bf Merge branch 'release-2.4.0' into release-2.4.0-a8