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, 26 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/dhall_lsp_server.lua b/lua/lspconfig/configs/dhall_lsp_server.lua
new file mode 100644
index 00000000..af910f36
--- /dev/null
+++ b/lua/lspconfig/configs/dhall_lsp_server.lua
@@ -0,0 +1,26 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'dhall-lsp-server' },
+    filetypes = { 'dhall' },
+    root_dir = util.find_git_ancestor,
+    single_file_support = true,
+  },
+  docs = {
+    description = [[
+https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-lsp-server
+
+language server for dhall
+
+`dhall-lsp-server` can be installed via cabal:
+```sh
+cabal install dhall-lsp-server
+```
+prebuilt binaries can be found [here](https://github.com/dhall-lang/dhall-haskell/releases).
+]],
+    default_config = {
+      root_dir = [[root_pattern(".git")]],
+    },
+  },
+}