Merge pull request #225844 from natsukium/docker-compose-ls

docker-compose-language-service: init at 0.1.3

> I was about to add this one too. Although wouldn't it be better to define this in `node-packages.nix`?

nodePackages is an unmaintainable pile of code and we should not add to much more onto it.

pkgs/development/tools/language-servers/docker-compose-language-service/default.nix

···
+{ lib
+, buildNpmPackage
+, nodejs-16_x
+, fetchFromGitHub
+}:
+let
+  buildNpmPackage' = buildNpmPackage.override { nodejs = nodejs-16_x; };
+in
+buildNpmPackage' rec {
+  pname = "docker-compose-language-service";
+  version = "0.1.3";
+
+  src = fetchFromGitHub {
+    owner = "microsoft";
+    repo = "compose-language-service";
+    rev = "v${version}";
+    hash = "sha256-faQvUHzqtCipceGnamVQIlAWCDpo7oX01/zGz9RLjMY=";
+  };
+
+  npmDepsHash = "sha256-gWaZMsI1HVIXKZInfgzfH8syzOwU2C6kcKvB2M6KLX4=";
+
+  meta = with lib; {
+    description = "Language service for Docker Compose documents";
+    homepage = "https://github.com/microsoft/compose-language-service";
+    changelog = "https://github.com/microsoft/compose-language-service/releases/tag/v${version}";
+    license = licenses.mit;
+    maintainers = with maintainers; [ natsukium ];
+    mainProgram = "docker-compose-langserver";
+  };
+}

pkgs/top-level/all-packages.nix

···
     llvmPackages = llvmPackages_latest;
   };
 
+  docker-compose-language-service = callPackage ../development/tools/language-servers/docker-compose-language-service { };
+
   dot-language-server = callPackage ../development/tools/language-servers/dot-language-server { };
 
   fortls = python3.pkgs.callPackage ../development/tools/language-servers/fortls { };