nls: init at 1.0.0

pkgs/development/tools/language-servers/nls/default.nix

···
+{ lib
+, rustPlatform
+, nickel
+}:
+
+rustPlatform.buildRustPackage {
+  pname = "nls";
+
+  inherit (nickel) src version;
+
+  cargoHash = "sha256-tahSuSc16oUUjeBBAnTDAiSaLr0zMKgN/XvypXqvvxw=";
+
+  cargoBuildFlags = [ "-p nickel-lang-lsp" ];
+
+  meta = {
+    inherit (nickel.meta) homepage changelog license maintainers;
+    description = "A language server for the Nickel programming language";
+    longDescription = ''
+      The Nickel Language Server (NLS) is a language server for the Nickel
+      programming language. NLS offers error messages, type hints, and
+      auto-completion right in your favorite LSP-enabled editor.
+    '';
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   nil = callPackage ../development/tools/language-servers/nil { };
 
+  nls = callPackage ../development/tools/language-servers/nls { };
+
   pylyzer = callPackage ../development/tools/language-servers/pylyzer { };
 
   rnix-lsp = callPackage ../development/tools/language-servers/rnix-lsp { };