# lsp_extensions.nvim

**Repository Path**: mirrors_nvim-lua/lsp_extensions.nvim

## Basic Information

- **Project Name**: lsp_extensions.nvim
- **Description**: Repo to hold a bunch of info & extension callbacks for built-in LSP. Use at your own risk :wink:
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-02-28
- **Last Updated**: 2026-01-04

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# lsp_extensions.nvim

I archived this repo because I think there are better language specific repos to handle the kinds of things we have here.

Feel free to copy anything inside of here and then use it in your own language-specific or feature-specific repos. 

Thanks

- TJ

## Install

Requires Built-in LSP, [Neovim Nightly](https://github.com/neovim/neovim/releases/tag/nightly), [nvim-lsp](https://github.com/neovim/nvim-lsp)

```vimscript
" LSP Extensions
Plug 'nvim-lua/lsp_extensions.nvim'
```

### Available Features

#### Rust
- [Inlay Hints](#inlay-hints-rust-analyzer)

#### Dart
- [Closing Labels](#closing-labels-dartls)
- [Outline](#outline-dartls)

#### Diagnostics
- [Diagnostics](#workspace-diagnostics)


## Inlay Hints (rust-analyzer)

![Customized](https://i.imgur.com/FRRas1c.png)

Inlay hints for the whole file:

```vimscript
nnoremap <Leader>T :lua require'lsp_extensions'.inlay_hints()
```

Only current line:

```vimscript
nnoremap <Leader>t :lua require'lsp_extensions'.inlay_hints{ only_current_line = true }
```

Run on showing file or new file in buffer:

```vimscript
autocmd BufEnter,BufWinEnter,TabEnter *.rs :lua require'lsp_extensions'.inlay_hints{}
```

On cursor hover, get hints for current line:

```vimscript
autocmd CursorHold,CursorHoldI *.rs :lua require'lsp_extensions'.inlay_hints{ only_current_line = true }
```

By default only ChainingHint is enabled. This is due to Neovim not able to add virtual text injected into a line. To enable all hints: 
**Note:** Hints will overwrite if other hints using this. Only the last hint will be shown. 

```vimscript
:lua require('lsp_extensions').inlay_hints{ enabled = {"TypeHint", "ChainingHint", "ParameterHint"} }
```

Available Options (Showing defaults):

```lua
require'lsp_extensions'.inlay_hints{
	highlight = "Comment",
	prefix = " > ",
	aligned = false,
	only_current_line = false,
	enabled = { "ChainingHint" }
}
```

```vimscript
autocmd InsertLeave,BufEnter,BufWinEnter,TabEnter,BufWritePost *.rs :lua require'lsp_extensions'.inlay_hints{ prefix = ' » ', highlight = "NonText", enabled = {"ChainingHint"} }
```

## Closing Labels (dartls)
![closing-labels](https://raw.githubusercontent.com/tjdevries/media.repo/b4a4a20d0c31a4905e42e219cf854c9aa104edbd/lsp_extensions/dart-closingLabels.png)

[Closing Labels Documentation](https://github.com/dart-lang/sdk/blob/master/pkg/analysis_server/tool/lsp_spec/README.md#darttextdocumentpublishclosinglabels-notification)

Check out the [example file](examples/dart/closing_labels.lua) for setup

## Outline (dartls)
Rending in loclist:
<img align="left" alt="dart-outline-loclist" src="https://raw.githubusercontent.com/tjdevries/media.repo/b27a8366b460cac2629d5fdb81862e5bd1d0a553/lsp_extensions/dart-outline.png">


Rendering in fzf:
<img align="left" alt="dart-outline-fzf" src="https://raw.githubusercontent.com/PatOConnor43/media.repo/0a8aa1c6fc89087c4771557c1e59864700821b26/lsp_extensions/dart-outline-fzf.png">


Rendering in telescope:
<img align="left" alt="dart-outline-telescope" src="https://raw.githubusercontent.com/PatOConnor43/media.repo/0a8aa1c6fc89087c4771557c1e59864700821b26/lsp_extensions/dart-outline-telescope.png">

[Outline Documentation](https://github.com/dart-lang/sdk/blob/master/pkg/analysis_server/tool/lsp_spec/README.md#darttextdocumentpublishoutline-notification)

Check out the [example file](examples/dart/outline.lua) for setup

## Workspace Diagnostics

To enable workspace diagnostics, you'll want do something like this:

```lua
-- use the same configuration you would use for `vim.lsp.diagnostic.on_publish_diagnostics`.
vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
  require('lsp_extensions.workspace.diagnostic').handler, {
    signs = {
      severity_limit = "Error",
    }
  }
)
```

To use workspace diagnostics, you can do some of the following:

```lua
-- Get the counts from your curreent workspace:
local ws_errors = require('lsp_extensions.workspace.diagnostic').get_count(0, 'Error')
local ws_hints = require('lsp_extensions.workspace.diagnostic').get_count(0, 'Hint')

-- Set the qflist for the current workspace
--  For more information, see `:help vim.lsp.diagnostic.set_loc_list()`, since this has some of the same configuration.
require('lsp_extensions.workspace.diagnostic').set_qf_list()
```

## Clips

- Showing Line Diagnostics: https://clips.twitch.tv/ProductiveBoxyPastaCoolStoryBro

- This Plugin:

  - Lined up hints: https://clips.twitch.tv/DaintyCorrectMarjoramKeepo
  - [Closing Labels Demo](https://github.com/tjdevries/media.repo/blob/b4a4a20d0c31a4905e42e219cf854c9aa104edbd/lsp_extensions/dart-closingLabels.mp4)

- N E O V I M: https://clips.twitch.tv/SmoothGoodTurnipCmonBruh