refactor: rename "server_configurations" => "configs" #3330

Problem:
The name `server_configurations` is extremely verbose and irritatingly
formal and dogmatic. This overlong name is a constant nuisance when
reading, writing, and coding.

It's also not even correct: these configurations are just as much
"client" configurations as they are "server" configurations.

Solution:
- Rename to a shorter name.
- Leave placeholder files for any old URLs that link to the old
  location.

1 files changed, 35 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/astro.lua b/lua/lspconfig/configs/astro.lua
new file mode 100644
index 00000000..c28dcb6e
--- /dev/null
+++ b/lua/lspconfig/configs/astro.lua
@@ -0,0 +1,35 @@
+local util = require 'lspconfig.util'
+
+local function get_typescript_server_path(root_dir)
+  local project_root = util.find_node_modules_ancestor(root_dir)
+  return project_root and (util.path.join(project_root, 'node_modules', 'typescript', 'lib')) or ''
+end
+
+return {
+  default_config = {
+    cmd = { 'astro-ls', '--stdio' },
+    filetypes = { 'astro' },
+    root_dir = util.root_pattern('package.json', 'tsconfig.json', 'jsconfig.json', '.git'),
+    init_options = {
+      typescript = {},
+    },
+    on_new_config = function(new_config, new_root_dir)
+      if vim.tbl_get(new_config.init_options, 'typescript') and not new_config.init_options.typescript.tsdk then
+        new_config.init_options.typescript.tsdk = get_typescript_server_path(new_root_dir)
+      end
+    end,
+  },
+  docs = {
+    description = [[
+https://github.com/withastro/language-tools/tree/main/packages/language-server
+
+`astro-ls` can be installed via `npm`:
+```sh
+npm install -g @astrojs/language-server
+```
+]],
+    default_config = {
+      root_dir = [[root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git")]],
+    },
+  },
+}