$ git clone -n https://gitee.com/opencloudos-stream/libsodium.git /var/lib/mock/dist-oc9-epol-build-65818-16665/root/chroot_tmpdir/scmroot/libsodium
Cloning into '/var/lib/mock/dist-oc9-epol-build-65818-16665/root/chroot_tmpdir/scmroot/libsodium'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libsodium
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at daecd92 !1 【自动升级】libsodium 1.0.19 Merge pull request !1 from ocs-bot/master