$ git clone -n https://gitee.com/alpha-wang/ncurses.git /var/lib/mock/dist-an23-build-357947-71155/root/chroot_tmpdir/scmroot/ncurses
Cloning into '/var/lib/mock/dist-an23-build-357947-71155/root/chroot_tmpdir/scmroot/ncurses'...
$ git fetch origin fe4a5f8dc4219991be33e78067c3911a9663de65:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/ncurses
 * [new ref]         fe4a5f8dc4219991be33e78067c3911a9663de65 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe4a5f8 download to 6.4