$ git clone -n https://gitee.com/rabbitali/ksh.git /var/lib/mock/dist-an23-build-490787-74523/root/chroot_tmpdir/scmroot/ksh
Cloning into '/var/lib/mock/dist-an23-build-490787-74523/root/chroot_tmpdir/scmroot/ksh'...
$ git fetch origin 14342701e24ffb66357230f01e88d50e26a36104:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/ksh
 * [new ref]         14342701e24ffb66357230f01e88d50e26a36104 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1434270 Update code from upstream