$ git clone -n https://gitee.com/zhoujiajia111/ghostscript_1760687479.git /var/lib/mock/dist-an23-build-476861-74203/root/chroot_tmpdir/scmroot/ghostscript_1760687479
Cloning into '/var/lib/mock/dist-an23-build-476861-74203/root/chroot_tmpdir/scmroot/ghostscript_1760687479'...
$ git fetch origin 82df54ab7227d5979eb452852564d6af32c28738:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/ghostscript_1760687479
 * [new ref]         82df54ab7227d5979eb452852564d6af32c28738 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 82df54a Update code from upstream