nvim-lspconfig/lsp/ast_grep.lua
Charles Taylor 32055d7b0f
fix(ast_grep): invalid filetypes #4253
Problem:

`csharp` is not a valid filetype in neovim. csharp files are of filetype `cs`.

You can see a warning by doing
```lua
vim.ls.enable({ "ast_grep"})
```

`:checkheatlh lsp` or `:LspInfo` shows this warning:
```
vim.lsp: Enabled Configurations
⚠️  WARNING Unknown filetype 'csharp' (Hint: filename extension != filetype).
```
2025-12-22 14:20:19 -05:00

49 lines
1015 B
Lua

---@brief
---
--- https://ast-grep.github.io/
---
--- ast-grep(sg) is a fast and polyglot tool for code structural search, lint, rewriting at large scale.
--- ast-grep LSP only works in projects that have `sgconfig.y[a]ml` in their root directories.
--- ```sh
--- npm install [-g] @ast-grep/cli
--- ```
---@type vim.lsp.Config
return {
cmd = { 'ast-grep', 'lsp' },
workspace_required = true,
reuse_client = function(client, config)
config.cmd_cwd = config.root_dir
return client.config.cmd_cwd == config.cmd_cwd
end,
filetypes = { -- https://ast-grep.github.io/reference/languages.html
'bash',
'c',
'cpp',
'cs',
'css',
'elixir',
'go',
'haskell',
'html',
'java',
'javascript',
'javascriptreact',
'json',
'kotlin',
'lua',
'nix',
'php',
'python',
'ruby',
'rust',
'scala',
'solidity',
'swift',
'typescript',
'typescriptreact',
'yaml',
},
root_markers = { 'sgconfig.yaml', 'sgconfig.yml' },
}