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, 29 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/perlpls.lua b/lua/lspconfig/configs/perlpls.lua
new file mode 100644
index 00000000..33260281
--- /dev/null
+++ b/lua/lspconfig/configs/perlpls.lua
@@ -0,0 +1,29 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'pls' },
+    settings = {
+      perl = {
+        perlcritic = { enabled = false },
+        syntax = { enabled = true },
+      },
+    },
+    filetypes = { 'perl' },
+    root_dir = util.find_git_ancestor,
+    single_file_support = true,
+  },
+  docs = {
+    description = [[
+https://github.com/FractalBoy/perl-language-server
+https://metacpan.org/pod/PLS
+
+`PLS`, another language server for Perl.
+
+To use the language server, ensure that you have PLS installed and that it is in your path
+]],
+    default_config = {
+      root_dir = [[util.find_git_ancestor]],
+    },
+  },
+}