How to disable snack image based on filetypes?

[TayTTo]

I want to disable snack image in .jsx and .tsx file but don't know how to do that. Anyone know the solution?

[drowning-cat]

vim.schedule(function()
  local image_doc = require 'snacks.image.doc'
  local attach = image_doc.attach
  image_doc.attach = function(buf) ---@diagnostic disable-line
    if vim.bo[buf].ft:match 'react' then
      return
    end
    attach(buf)
  end
end)

[dpetka2001]

This is not configurable yet, but I believe it would make a good candidate for a feature request.

A naive solution would be to add a property snacks.image.doc.disabled_ft and then check in the autocmd if the buffer's filetype is included in disabled_ft and do an early return instead of attaching to the buffer just like @drowning-cat suggested.

I'm not sure though if that covers all the cases or has some other side-effect as I'm not that familiar with snacks.image code. Only skimmed through the image/init.lua file, but I'm sure Folke would know better. Just make sure to keep bumping your issue if you want to get an answer, because Folke will be unavailable until start of October at the earliest according to a Reddit comment of his a couple of months ago. Sure you can overwrite most of the Snacks functions to do what you want, but some things should be configurable from the user's perspective and this seems like one of them.

[TayTTo]

@drowning-cat @dpetka2001, thank you for answering my question, I will try it.