$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/snappy.git /var/lib/mock/dist-an8.4-build-19723-8521/root/chroot_tmpdir/scmroot/snappy
Cloning into '/var/lib/mock/dist-an8.4-build-19723-8521/root/chroot_tmpdir/scmroot/snappy'...
$ git reset --hard origin/a8
HEAD is now at d59b665 update to snappy-1.1.8-3.el8.src.rpm