Possible to use a loop within schema settings for a “collection of items” to not repeat myself?

Extensions
1

Hello. I am building a theme block via an app that requires a user to upload either an image, video, or text. They can do this up to 6 times so in all 18 fields. Is there a way to be able to include a dynamic loop in my scheme settings so I do not have to hardcode 18 fields?

My code:

{% schema %}
{
  "name": "Test Block",
  "target": "section",
  
  "settings": [
    {
      "type": "header",
      "content": "Test Block",
      "info": "Use the fields below to add text or a video"
    },
    {
      "type": "text", 
      "id": "title", 
      "label": "Block Title", 
      "default": "Heading"
    },
    {
      "type": "textarea",
      "id": "description",
      "label": "Description",
      "default": "Description"
    },
    {
      "type": "header",
      "content": "Block 1",
    },
---- Section I would like to loop ---
    { 
      "type": "image_picker",
      "id": "Test_image",
      "label": "Image"
    },
    {
      "type": "video",
      "id": "Test_video",
      "label": "Video"
    },
    {
      "type": "text",
      "id": "Test_quote",
      "label": "Quote"
    }
-----------
  ],
}
{% endschema %}

So something like this?

{% for i in (1..5) %}
  {% if i == 4 %}
    {% break %}
  {% else %}
        {
      "type": "image_picker",
      "id": "Test_image",
      "label": "Image"
    },
    {
      "type": "video",
      "id": "Test_video",
      "label": "Video"
    },
    {
      "type": "text",
      "id": "Test_quote",
      "label": "Quote"
    }
  {% endif %}
{% endfor %}
2

You can’t use liquid inside schema blocks.

This npm package lets you generate schema with JavaScript which would allow you to do this kind of thing: GitHub - anchovie91471/schematic: Javascript-driven, Shopify CLI-friendly, Vite/grunt/webpack/etc-friendly schema management.

3

You can’t use liquid inside schema blocks.

This npm package lets you generate schema with JavaScript which would allow you to do this kind of thing: https://www.npmjs.com/package/@anchovie/schematic

4

Thanks. Just wanted to make sure it was not me.