local configs = require "lspconfig/configs"
local util = require "lspconfig/util"

local server_name = "cssls"
local bin_name = "vscode-css-language-server"

local root_pattern = util.root_pattern "package.json"

configs[server_name] = {
  default_config = {
    cmd = { bin_name, "--stdio" },
    filetypes = { "css", "scss", "less" },
    root_dir = function(fname)
      return root_pattern(fname) or vim.loop.os_homedir()
    end,
    settings = {
      css = { validate = true },
      scss = { validate = true },
      less = { validate = true },
    },
  },
  docs = {
    description = [[

https://github.com/hrsh7th/vscode-langservers-extracted

`css-languageserver` can be installed via `npm`:

```sh
npm i -g vscode-langservers-extracted
```

Neovim does not currently include built-in snippets. `vscode-css-language-server` only provides completions when snippet support is enabled. To enable completion, install a snippet plugin and add the following override to your language client capabilities during setup.

```lua
--Enable (broadcasting) snippet capability for completion
local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.textDocument.completion.completionItem.snippetSupport = true

require'lspconfig'.cssls.setup {
  capabilities = capabilities,
}
```
]],
    default_config = {
      root_dir = [[root_pattern("package.json")]],
    },
  },
}

-- vim:et ts=2 sw=2