$ git clone -n https://gitee.com/fundawang/ghostscript.git /var/lib/mock/dist-an23-build-280801-64635/root/chroot_tmpdir/scmroot/ghostscript
Cloning into '/var/lib/mock/dist-an23-build-280801-64635/root/chroot_tmpdir/scmroot/ghostscript'...
$ git fetch origin 3e93a2da68598570a8bde6f8c98b0ca842386860:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/ghostscript
 * [new ref]         3e93a2da68598570a8bde6f8c98b0ca842386860 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3e93a2d 10.01.2