$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-plus/polardb.git /var/lib/mock/dist-an8-plus-build-19251-8394/root/chroot_tmpdir/scmroot/polardb
Cloning into '/var/lib/mock/dist-an8-plus-build-19251-8394/root/chroot_tmpdir/scmroot/polardb'...
$ git reset --hard origin/a8
HEAD is now at fb35d52 Init version of 11.2