$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ca-certificates.git /var/lib/mock/dist-an8.4-build-19317-8415/root/chroot_tmpdir/scmroot/ca-certificates
Cloning into '/var/lib/mock/dist-an8.4-build-19317-8415/root/chroot_tmpdir/scmroot/ca-certificates'...
$ git reset --hard origin/a8
HEAD is now at c24f42d update to ca-certificates-2020.2.41-80.0.el8_2