$ git clone -n https://gitee.com/lzq11122/texlive-base.git /var/lib/mock/dist-an23-build-463031-73836/root/chroot_tmpdir/scmroot/texlive-base
Cloning into '/var/lib/mock/dist-an23-build-463031-73836/root/chroot_tmpdir/scmroot/texlive-base'...
$ git fetch origin bdccba93e01602220ac57717ad06702c2a17853d:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/texlive-base
 * [new ref]         bdccba93e01602220ac57717ad06702c2a17853d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bdccba9 test