$ git clone -n https://gitee.com/src-opencloudos-rpms/apr.git /var/lib/mock/dist-oc9-build-100919-65248/root/chroot_tmpdir/scmroot/apr
Cloning into '/var/lib/mock/dist-oc9-build-100919-65248/root/chroot_tmpdir/scmroot/apr'...
$ git fetch origin ef076bc5cc54ad5d859d7f998dd5b2e6db0fcb7a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/apr
 * [new ref]         ef076bc5cc54ad5d859d7f998dd5b2e6db0fcb7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef076bc import apr-1.7.5-1.tl4