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, 27 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/docker_compose_language_service.lua b/lua/lspconfig/configs/docker_compose_language_service.lua
new file mode 100644
index 00000000..9a92297d
--- /dev/null
+++ b/lua/lspconfig/configs/docker_compose_language_service.lua
@@ -0,0 +1,27 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'docker-compose-langserver', '--stdio' },
+    filetypes = { 'yaml.docker-compose' },
+    root_dir = util.root_pattern('docker-compose.yaml', 'docker-compose.yml', 'compose.yaml', 'compose.yml'),
+    single_file_support = true,
+  },
+  docs = {
+    description = [[
+https://github.com/microsoft/compose-language-service
+This project contains a language service for Docker Compose.
+
+`compose-language-service` can be installed via `npm`:
+
+```sh
+npm install @microsoft/compose-language-service
+```
+
+Note: If the docker-compose-langserver doesn't startup when entering a `docker-compose.yaml` file, make sure that the filetype is `yaml.docker-compose`. You can set with: `:set filetype=yaml.docker-compose`.
+]],
+    default_config = {
+      root_dir = [[root_pattern("docker-compose.yaml", "docker-compose.yml", "compose.yaml", "compose.yml")]],
+    },
+  },
+}