Disable built in formatting

[gegoune]

I believe latest version shipped with built in ability to format files. Can that be disabled?

Thanks!

[sumneko]

I didn't realize there was a format on save feature before.
If you use VSCode, you can temporarily disable this feature for lua with this configuration:

"[lua]": {
    "editor.formatOnSave": false
}

[gegoune]

I am not using VSCode but neovim. Any way of disabling it by passing settings object on startup?

[xiyaowong]

You just need to add a condition before formatting

if vim.bo.filetype ~= 'lua' then
  vim.lsp.buf.formatting_sync()
end

[gegoune]

I have a problem setting it up, in on_attach function I set up custom formatting function like that:

  if client.resolved_capabilities.document_formatting then
    vim.cmd [[
      augroup Format
      autocmd! * <buffer>
      autocmd BufWritePre <buffer> lua FormatDocument()
      augroup END
    ]]
  end

FormatDocument() is:

    FormatDocument = function()
        if not vim.b['lsp_buf_format_disabled'] then
            vim.lsp.buf.formatting_seq_sync(nil, 2000)
        end
    end

Unfortunately I can't just disable it for lua filetype as I want null-ls to take care of formatting. I have tried to pass client from on_attach but it doesn't seem to be working (I assume because it's called from autocommand?).

Could LSP not accept Lua.formatting.enabled = false to disable it?

[sumneko]

Could LSP not accept Lua.formatting.enabled = false to disable it?

Will add this setting in next release, or you can checkout the current master.

[gegoune]

master works perfectly, thank you sumneko!