Merge pull request #547 from NotAShelf/deprecate-rnix

languages/nix: deprecate rnix language server option

docs/release-notes/rl-0.8.md

@@ -21,9 +21,11 @@
   warning you that it is invalid. Do keep in mind that this value is no longer
   checked, so you will be responsible for ensuring its validity.
 
-- Deprecated `vim.enableEditorconfig` in favor of
+- Deprecate `vim.enableEditorconfig` in favor of
   [](#opt-vim.globals.editorconfig).
 
+- Deprecate rnix-lsp as it has been abandoned and archived upstream.
+
 [amadaluzia](https://github.com/amadaluzia):
 
 [haskell-tools.nvim]: https://github.com/MrcJkb/haskell-tools.nvim
@@ -47,5 +49,5 @@
 
 [LilleAila](https://github.com/LilleAila):
 
-- Remove `vim.notes.obsidian.setupOpts.dir`, which was set by default. 
-  Fixes issue with setting the workspace directory.
+- Remove `vim.notes.obsidian.setupOpts.dir`, which was set by default. Fixes
+  issue with setting the workspace directory.

flake.nix

@@ -89,7 +89,6 @@
     };
 
     # Language servers (use master instead of nixpkgs)
-    rnix-lsp.url = "github:nix-community/rnix-lsp";
     nil = {
       url = "github:oxalica/nil";
       inputs.nixpkgs.follows = "nixpkgs";

flake/legacyPackages.nix

@@ -8,8 +8,10 @@
       inherit system;
       overlays = [
         inputs.self.overlays.default
+
         (_: _: {
-          rnix-lsp = inputs'.rnix-lsp.defaultPackage;
+          # Build nil from source to get most recent
+          # features as they are added.
           nil = inputs'.nil.packages.default;
         })
       ];

modules/plugins/languages/nix.nix

@@ -26,22 +26,6 @@
     then expToLua package
     else ''{"${package}/bin/${defaultCmd}"}'';
   servers = {
-    rnix = {
-      package = pkgs.rnix-lsp;
-      internalFormatter = cfg.format.type == "nixpkgs-fmt";
-      lspConfig = ''
-        lspconfig.rnix.setup{
-          capabilities = capabilities,
-        ${
-          if (cfg.format.enable && cfg.format.type == "nixpkgs-fmt")
-          then useFormat
-          else noFormat
-        },
-          cmd = ${packageToCmd cfg.lsp.package "rnix-lsp"},
-        }
-      '';
-    };
-
     nil = {
       package = pkgs.nil;
       internalFormatter = true;
@@ -165,6 +149,7 @@ in {
         type = enum (attrNames formats);
         default = defaultFormat;
       };
+
       package = mkOption {
         description = "Nix formatter package";
         type = package;
@@ -188,7 +173,18 @@ in {
       assertions = [
         {
           assertion = cfg.format.type != "nixpkgs-fmt";
-          message = "nixpkgs-fmt has been archived upstream. Please use one of the following instead: ${concatStringsSep ", " (attrNames formats)}";
+          message = ''
+            nixpkgs-fmt has been archived upstream. Please use one of the following available formatters:
+            ${concatStringsSep ", " (attrNames formats)}
+          '';
+        }
+
+        {
+          assertion = cfg.lsp.server != "rnix";
+          message = ''
+            rnix-lsp has been archived upstream. Please use one of the following available language servers:
+            ${concatStringsSep ", " (attrNames servers)}
+          '';
         }
       ];
       vim.pluginRC.nix = ''