$ git clone -n https://gitee.com/ywyw22/pigz /var/lib/mock/dist-an8.6-build-136049-50242/root/chroot_tmpdir/scmroot/pigz
Cloning into '/var/lib/mock/dist-an8.6-build-136049-50242/root/chroot_tmpdir/scmroot/pigz'...
$ git reset --hard d2bd63794b047fab21cf24dd8ac2313d461e88d5
HEAD is now at d2bd637 use patch from upstream directly