Ability to provide file content directly in _additional_files.json

You can now pass content for an additional file directly inside _additional_files.json instead of providing a URL to fetch the file from. To do that use content inside the source field:

[
  {
    "destination": myfile.txt,
    "source": {
      "content": "Content for myfile.txt!"
    }
  }
]

• An example use-case is when you need to create a separate job ticket file for each orderline in the order.

• Liquid’s capture together with the escape_json filter can be useful when generated file content needs to be more complex:

  [
  {% for line in orderlines %}
  {% capture file_content %}
  Content with newlines
  and liquid code: {{ line.barcode }}
  {% endcapture %}
    {
      "destination": myfile.txt,
      "source": {
        "content": "{{ file_content | escape_json }}"
      }
    }{% unless forloop.last %},{% endunless %}
  {% endfor %}
  ]