$ git clone -n https://gitee.com/src-opencloudos-rpms/git.git /var/lib/mock/dist-oc9-build-240499-82718/root/chroot_tmpdir/scmroot/git
Cloning into '/var/lib/mock/dist-oc9-build-240499-82718/root/chroot_tmpdir/scmroot/git'...
$ git fetch origin 2d15506f93442bade6c60fa046001dffc7e5a9d3:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/git
 * [new ref]         2d15506f93442bade6c60fa046001dffc7e5a9d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d15506 import git-2.43.7-3.tl4