How to Filter Out Specific Error Code

[qfdk]

Thanks for your super project.

I've been using LunarVim with TSServer as my LSP and Null-ls for diagnostics.

I am encountering an issue where I keep getting error code 80001 ("File is a CommonJS module; it may be converted to an ES module.") from TSServer, which I want to suppress or filter out from my diagnostics. I've tried various solutions but none of them have worked so far.

I have read https://www.lunarvim.org/docs/configuration/language-features/language-servers

And each edition i used LvimCacheReset

I've attempted to filter out the error code with the following method in my config.lua :

-- Store the default handler
local default_handler = vim.lsp.handlers["textDocument/publishDiagnostics"]

-- Define a new handler
vim.lsp.handlers["textDocument/publishDiagnostics"] = function(err, method, result, client_id, bufnr, config)
  local client = vim.lsp.get_client_by_id(client_id)

  -- Check if the client is tsserver
  if client and client.name == "tsserver" then
    if result and result.diagnostics then
      result.diagnostics = vim.tbl_filter(function(diagnostic)
        -- Change 80001 to the code you want to ignore
        return diagnostic.code ~= 80001
      end, result.diagnostics)
    end
  end

  -- Call the default handler
  default_handler(err, method, result, client_id, bufnr, config)
end

Then I had tried to another method:
in config.lua

 vim.list_extend(lvim.lsp.automatic_configuration.skipped_servers, { "tsserver" })

then in javascript.lua

-- Store the default handler
local default_handler = vim.lsp.handlers["textDocument/publishDiagnostics"]

-- Define a new handler
vim.lsp.handlers["textDocument/publishDiagnostics"] = function(err, method, result, client_id, bufnr, config)
  local client = vim.lsp.get_client_by_id(client_id)

  -- Check if the client is tsserver
  if client and client.name == "tsserver" then
    if result and result.diagnostics then
      result.diagnostics = vim.tbl_filter(function(diagnostic)
        -- Change '80001' to the code you want to ignore
        return tostring(diagnostic.code) ~= '80001'
      end, result.diagnostics)
    end
  end

  -- Call the default handler
  default_handler(err, method, result, client_id, bufnr, config)
end

-- Set up tsserver with LunarVim's LSP manager
require("lvim.lsp.manager").setup("tsserver", {
  init_options = {
    preferences = {
      disableSuggestions = true,
    },
  },
})

However, the error code 80001 still shows up in my diagnostics.

I would appreciate if anyone could provide me with some guidance on how to suppress or filter out this specific error code (80001) from TSServer's diagnostics using LunarVim and Null-ls.

With the code lua in my javascript.lua, i have removed all suggestions ... it's not a good solution for me ..

require("lvim.lsp.manager").setup("tsserver", {
  init_options = {
    preferences = {
      disableSuggestions = true,
    },
  },
})

Thank you in advance for your help!

LunarVim version

release-1.3/neovim-0.9-0aea5a68

Neovim version (>= 0.9.0)

NVIM v0.9.0

Terminal name

iTerm2

Operating system/version

macOs

Steps to reproduce

No response

Screenshots

[qfdk]

After interacting with ChatGPT and consulting various documents, I found a viable solution. I'm grateful to the open-source community. Even though nobody directly helped me, the shared knowledge of the open-source community was invaluable.

local function filter_tsserver_diagnostics(_, result, ctx, config)
  if result.diagnostics == nil then
    return
  end
  -- ignore some tsserver diagnostics
  local idx = 1
  while idx <= #result.diagnostics do
    local entry = result.diagnostics[idx]
    -- codes: https://github.com/microsoft/TypeScript/blob/main/src/compiler/diagnosticMessages.json
    if entry.code == 80001 then
      -- { message = "File is a CommonJS module; it may be converted to an ES module.", }
      table.remove(result.diagnostics, idx)
    else
      idx = idx + 1
    end
  end
  vim.lsp.diagnostic.on_publish_diagnostics(_, result, ctx, config)
end

vim.lsp.handlers["textDocument/publishDiagnostics"] = filter_tsserver_diagnostics

[kalanzimark]

Thank you very much,you just saved my mental well being