$ git clone -n https://gitee.com/src-opencloudos-rpms/libarchive.git /var/lib/mock/dist-oc9-build-237441-82404/root/chroot_tmpdir/scmroot/libarchive
Cloning into '/var/lib/mock/dist-oc9-build-237441-82404/root/chroot_tmpdir/scmroot/libarchive'...
$ git fetch origin 0a0b5257f57e5818f43c24cc032be435a9b33a04:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libarchive
 * [new ref]         0a0b5257f57e5818f43c24cc032be435a9b33a04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a0b525 import libarchive-3.7.1-13.tl4