Passing arguments to latexindent

[dpo]

Hi. I'm trying to pass specific arguments to the latexindent built-in formatter like so:

local null_ls = require("null-ls")

null_ls.setup({
  debug = true,
  sources = {
    null_ls.builtins.formatting.latexindent.with({
	  args = {
	    "-l",
	    "localSettings.yaml",
	    "-c",
	    "/tmp",
	    "-m",
	    "-rv",
	  },
	}),
  },
})

Latexindent indeed runs, but my LaTeX file is replaced with the contents of localSettings.yaml instead of being indented!

Perhaps the file name is not passed automatically? I added "vim.fn.expand("%")" to the list of arguments, but then I receive a timeout error.

How is one supposed to configure arguments?

[jose-elias-alvarez]

I am not familiar with the original source, but based on the original argument structure, it looks like we are passing buffer content via stdin and telling the formatter to read from it by using -. I have no idea what the other arguments you added are doing, but you will most likely need to stay closer to the original arguments in order for this to work.