How to configure Blazor support for dotnet with rzls.nvim plugin

[andresparrab]

Hello!
I have looked and looked and found this plugin so that i can work with blazor in nvim. but i don't know how to integrate this in lazyVim as everything just works. like the omnisharp extra everything is configure to work and it really works so well. that i don't use vs code, vs or rider, before i use all 3 because in some can do something that the other cannot but nvim can do everything....

Except Blazor before that is why stil use rider. but if i could get help ti integrate this plugin that has lps telescope and everything i would really be thankful.

https://github.com/tris203/rzls.nvim?tab=readme-ov-file

from the Readme file:

It can be included in your config:

require('mason').setup {
  registries = {
    'github:mason-org/mason-registry',
    'github:crashdummyy/mason-registry',
  },
}

Dependencies

You must install the following plugins:

• seblj/roslyn.nvim

Caution

Please see Integration section for extra arguments that must be passed to
roslyn.nvim setup.

The html-lsp is also required to provide completions and formatting. You can
install and configure it via mason and nvim-lspconfig.

Integration

You can pass a configuration table to the setup function. The configuration options are:

• on_attach: A function that is called when the LSP client attaches to a buffer.
• capabilities: A table that defines the capabilities of the LSP client.
• path: The path to the rzls executable if not installed via mason. If you
  have installed via mason you can omit this option.

You also must configure the roslyn.nvim plugin
to communicate with the razor LSP. To do so, you must pass the handlers defined in the
rzls.roslyn_handlers module:

require('roslyn').setup {
  args = {
    '--logLevel=Information',
    '--extensionLogDirectory=' .. vim.fs.dirname(vim.lsp.get_log_path()),
    '--razorSourceGenerator=' .. vim.fs.joinpath(
      vim.fn.stdpath 'data' --[[@as string]],
      'mason',
      'packages',
      'roslyn',
      'libexec',
      'Microsoft.CodeAnalysis.Razor.Compiler.dll'
    ),
    '--razorDesignTimePath=' .. vim.fs.joinpath(
      vim.fn.stdpath 'data' --[[@as string]],
      'mason',
      'packages',
      'rzls',
      'libexec',
      'Targets',
      'Microsoft.NET.Sdk.Razor.DesignTime.targets'
    ),
  },
  config = {
    on_attach = require 'lspattach',
    capabilities = capabilities,
    handlers = require 'rzls.roslyn_handlers',
  },
}

Inlay Hints

Inlay hints are provided in razor documents via the roslyn lsp.

To enable, you must enable inlay hinting in nvim config :h vim.lsp.inlay_hint.enable()
and also configure csharp|inlay_hint_* options in roslyn.nvim

Additional Configuration

Telescope

If you use telescope for definitions and references then you may want to add
additional filtering exclude references in the generated virtual files

require('telescope').setup {
  defaults = {
    file_ignore_patterns = { '%__virtual.cs$' },
  },
}

Trouble

If you use trouble for diagnostics, then you want to excludion the virtual
buffers from diagnostics

require('trouble').setup {
      modes = {
        diagnostics = {
          filter = function(items)
            return vim.tbl_filter(function(item)
              return not string.match(item.basename, [[%__virtual.cs$]])
            end, items)
          end,
        },
      },
}