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, 36 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/groovyls.lua b/lua/lspconfig/configs/groovyls.lua
new file mode 100644
index 00000000..b4182f4a
--- /dev/null
+++ b/lua/lspconfig/configs/groovyls.lua
@@ -0,0 +1,36 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = {
+      'java',
+      '-jar',
+      'groovy-language-server-all.jar',
+    },
+    filetypes = { 'groovy' },
+    root_dir = function(fname)
+      return util.root_pattern 'Jenkinsfile'(fname) or util.find_git_ancestor(fname)
+    end,
+  },
+  docs = {
+    description = [[
+https://github.com/prominic/groovy-language-server.git
+
+Requirements:
+ - Linux/macOS (for now)
+ - Java 11+
+
+`groovyls` can be installed by following the instructions [here](https://github.com/prominic/groovy-language-server.git#build).
+
+If you have installed groovy language server, you can set the `cmd` custom path as follow:
+
+```lua
+require'lspconfig'.groovyls.setup{
+    -- Unix
+    cmd = { "java", "-jar", "path/to/groovyls/groovy-language-server-all.jar" },
+    ...
+}
+```
+]],
+  },
+}