{% if salt.grains.get('cpuarch').startswith('arm') %}
{%   set url = 'https://github.com/restic/restic/releases/download/v0.9.6/restic_0.9.6_linux_arm.bz2' %}
{% else %}
{%   set url = 'https://github.com/restic/restic/releases/download/v0.9.6/restic_0.9.6_linux_amd64.bz2' %}
{% endif %}