$ git clone -n https://gitee.com/mgb01105731/mariadb-connector-c_3.git /var/lib/mock/dist-an23.3-build-483087-74279/root/chroot_tmpdir/scmroot/mariadb-connector-c_3
Cloning into '/var/lib/mock/dist-an23.3-build-483087-74279/root/chroot_tmpdir/scmroot/mariadb-connector-c_3'...
$ git fetch origin df393ff836b17e9f130e45daca5fd521ca62fe16:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/mariadb-connector-c_3
 * [new ref]         df393ff836b17e9f130e45daca5fd521ca62fe16 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df393ff Use source download tarball