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, 0 insertions, 50 deletions

diff --git a/lua/lspconfig/server_configurations/ccls.lua b/lua/lspconfig/server_configurations/ccls.lua
deleted file mode 100644
index 72977dfa..00000000
--- a/lua/lspconfig/server_configurations/ccls.lua
+++ /dev/null
@@ -1,50 +0,0 @@
-local util = require 'lspconfig.util'
-
-local root_files = {
-  'compile_commands.json',
-  '.ccls',
-}
-
-return {
-  default_config = {
-    cmd = { 'ccls' },
-    filetypes = { 'c', 'cpp', 'objc', 'objcpp', 'cuda' },
-    root_dir = function(fname)
-      return util.root_pattern(unpack(root_files))(fname) or util.find_git_ancestor(fname)
-    end,
-    offset_encoding = 'utf-32',
-    -- ccls does not support sending a null root directory
-    single_file_support = false,
-  },
-  docs = {
-    description = [[
-https://github.com/MaskRay/ccls/wiki
-
-ccls relies on a [JSON compilation database](https://clang.llvm.org/docs/JSONCompilationDatabase.html) specified
-as compile_commands.json or, for simpler projects, a .ccls.
-For details on how to automatically generate one using CMake look [here](https://cmake.org/cmake/help/latest/variable/CMAKE_EXPORT_COMPILE_COMMANDS.html). Alternatively, you can use [Bear](https://github.com/rizsotto/Bear).
-
-Customization options are passed to ccls at initialization time via init_options, a list of available options can be found [here](https://github.com/MaskRay/ccls/wiki/Customization#initialization-options). For example:
-
-```lua
-local lspconfig = require'lspconfig'
-lspconfig.ccls.setup {
-  init_options = {
-    compilationDatabaseDirectory = "build";
-    index = {
-      threads = 0;
-    };
-    clang = {
-      excludeArgs = { "-frounding-math"} ;
-    };
-  }
-}
-
-```
-
-]],
-    default_config = {
-      root_dir = [[root_pattern('compile_commands.json', '.ccls', '.git')]],
-    },
-  },
-}