$ git clone -n https://gitee.com/mgb01105731/nginx.git /var/lib/mock/dist-an23-build-107841-45692/root/chroot_tmpdir/scmroot/nginx
Cloning into '/var/lib/mock/dist-an23-build-107841-45692/root/chroot_tmpdir/scmroot/nginx'...
$ git reset --hard 91643c06286dac714e38534f7b80dc96b9115953
HEAD is now at 91643c0  Fix the loss of nginx default HTML