$ git clone -n https://gitee.com/alpha-wang/libsodium.git /var/lib/mock/dist-an8.9-build-417672-72835/root/chroot_tmpdir/scmroot/libsodium
Cloning into '/var/lib/mock/dist-an8.9-build-417672-72835/root/chroot_tmpdir/scmroot/libsodium'...
$ git fetch origin c7068be25c338d3061278fa98a3306f90e75eb03:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/libsodium
 * [new ref]         c7068be25c338d3061278fa98a3306f90e75eb03 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7068be update to libsodium-1.0.18-2.src.rpm