#!/bin/bash
{% if salt.grains.get('cpuarch').startswith('arm') %}
  {% set arch = 'arm' %}
{% elif salt.grains.get('cpuarch') == 'aarch64' %}
  {% set arch = 'arm64' %}
{% else %}
  {% set arch = 'amd64' %}
{% endif %}

{% set restic_version = salt.pillar.get("restic:version") %}

URL="https://github.com/restic/restic/releases/download/v{{ restic_version }}/restic_{{ restic_version }}_linux_{{ arch }}.bz2"

echo "$URL"

wget --quiet "$URL" -O - | bzip2 -cd > /bin/restic.tmp
if [ $? -eq 0 ]; then
  chmod +x /bin/restic.tmp
  mv /bin/restic.tmp /bin/restic
else
  rm -f /bin/restic.tmp
  exit 1
fi