$ git clone -n https://gitee.com/wenyuzifang/ncompress.git /var/lib/mock/dist-an23-build-462805-73799/root/chroot_tmpdir/scmroot/ncompress
Cloning into '/var/lib/mock/dist-an23-build-462805-73799/root/chroot_tmpdir/scmroot/ncompress'...
$ git fetch origin 0b94f065ce4dd4d65c847ea1e70fbece73cca627:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/ncompress
 * [new ref]         0b94f065ce4dd4d65c847ea1e70fbece73cca627 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0b94f06 Update code from upstream