$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/qca-ossl.git /var/lib/mock/dist-an7-build-30084-15461/root/chroot_tmpdir/scmroot/qca-ossl
Cloning into '/var/lib/mock/dist-an7-build-30084-15461/root/chroot_tmpdir/scmroot/qca-ossl'...
$ git reset --hard origin/a7
HEAD is now at 9ef7b70 import qca-ossl-2.0.0-0.19.beta3.el7.src.rpm