$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libksba.git /var/lib/mock/dist-an7-build-40120-20013/root/chroot_tmpdir/scmroot/libksba
Cloning into '/var/lib/mock/dist-an7-build-40120-20013/root/chroot_tmpdir/scmroot/libksba'...
$ git reset --hard origin/a7
HEAD is now at 03238b0 import libksba-1.3.0-5.el7.src.rpm