$ git clone -n https://gitee.com/src-anolis-os/ca-certificates.git /var/lib/mock/dist-an8-build-67935-37229/root/chroot_tmpdir/scmroot/ca-certificates
Cloning into '/var/lib/mock/dist-an8-build-67935-37229/root/chroot_tmpdir/scmroot/ca-certificates'...
$ git reset --hard origin/a8
HEAD is now at b50ef11 update to ca-certificates-2021.2.50-80.0.el8_4