$ git clone -n https://gitee.com/src-opencloudos-rpms/assertj-core.git /var/lib/mock/dist-oc9-build-48538-14595/root/chroot_tmpdir/scmroot/assertj-core
Cloning into '/var/lib/mock/dist-oc9-build-48538-14595/root/chroot_tmpdir/scmroot/assertj-core'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/assertj-core
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 257d84f import assertj-core-3.23.1-4.tl4