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, 25 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/foam_ls.lua b/lua/lspconfig/configs/foam_ls.lua
new file mode 100644
index 00000000..1a991b61
--- /dev/null
+++ b/lua/lspconfig/configs/foam_ls.lua
@@ -0,0 +1,25 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'foam-ls', '--stdio' },
+    filetypes = { 'foam', 'OpenFOAM' },
+    root_dir = function(fname)
+      return util.search_ancestors(fname, function(path)
+        if util.path.exists(util.path.join(path, 'system', 'controlDict')) then
+          return path
+        end
+      end)
+    end,
+  },
+  docs = {
+    description = [[
+https://github.com/FoamScience/foam-language-server
+
+`foam-language-server` can be installed via `npm`
+```sh
+npm install -g foam-language-server
+```
+]],
+  },
+}