$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/zstd.git /var/lib/mock/dist-an8.4-build-19793-8547/root/chroot_tmpdir/scmroot/zstd
Cloning into '/var/lib/mock/dist-an8.4-build-19793-8547/root/chroot_tmpdir/scmroot/zstd'...
$ git reset --hard origin/a8
HEAD is now at ecab622 update to zstd-1.4.4-1.el8.src.rpm