From 40c44a7c18f703c94017c7fb6458000708c86527 Mon Sep 17 00:00:00 2001
From: Mitchell Hanberg <mitch@mitchellhanberg.com>
Date: Tue, 11 Jul 2023 21:16:21 -0400
Subject: [PATCH] fix: properly decode requests with `none` parameters

Related to https://github.com/elixir-tools/gen_lsp/issues/30
---
 mix.exs               | 2 +-
 mix.lock              | 4 ++--
 test/next_ls_test.exs | 3 +--
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/mix.exs b/mix.exs
index 6165cd04..c5b17740 100644
--- a/mix.exs
+++ b/mix.exs
@@ -34,7 +34,7 @@ defmodule NextLS.MixProject do
   # Run "mix help deps" to learn about dependencies.
   defp deps do
     [
-      {:gen_lsp, "~> 0.3"},
+      {:gen_lsp, "~> 0.4"},
       {:ex_doc, ">= 0.0.0", only: :dev},
       {:dialyxir, ">= 0.0.0", only: [:dev, :test], runtime: false}
     ]
diff --git a/mix.lock b/mix.lock
index ccf6aeff..5aa44b43 100644
--- a/mix.lock
+++ b/mix.lock
@@ -3,8 +3,8 @@
   "earmark_parser": {:hex, :earmark_parser, "1.4.32", "fa739a0ecfa34493de19426681b23f6814573faee95dfd4b4aafe15a7b5b32c6", [:mix], [], "hexpm", "b8b0dd77d60373e77a3d7e8afa598f325e49e8663a51bcc2b88ef41838cca755"},
   "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
   "ex_doc": {:hex, :ex_doc, "0.29.4", "6257ecbb20c7396b1fe5accd55b7b0d23f44b6aa18017b415cb4c2b91d997729", [:mix], [{:earmark_parser, "~> 1.4.31", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "2c6699a737ae46cb61e4ed012af931b57b699643b24dabe2400a8168414bc4f5"},
-  "gen_lsp": {:hex, :gen_lsp, "0.3.0", "cafe190b7c8f44b25e20afcf2649062aeb708e56576cbf60639014a69d55a6c3", [:mix], [{:jason, "~> 1.3", [hex: :jason, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.5 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:schematic, "~> 0.2", [hex: :schematic, repo: "hexpm", optional: false]}, {:typed_struct, "~> 0.3.0", [hex: :typed_struct, repo: "hexpm", optional: false]}], "hexpm", "a087efd4725fab2b41ff1f4557ba62a8cda3d226e671e6d40ff8dc034420a425"},
-  "jason": {:hex, :jason, "1.4.0", "e855647bc964a44e2f67df589ccf49105ae039d4179db7f6271dfd3843dc27e6", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "79a3791085b2a0f743ca04cec0f7be26443738779d09302e01318f97bdb82121"},
+  "gen_lsp": {:hex, :gen_lsp, "0.4.0", "e07e3c35890ae91ee624c5e2e888cef70bb046a8884b09675c33233d19d2ec1d", [:mix], [{:jason, "~> 1.3", [hex: :jason, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.5 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:schematic, "~> 0.2", [hex: :schematic, repo: "hexpm", optional: false]}, {:typed_struct, "~> 0.3.0", [hex: :typed_struct, repo: "hexpm", optional: false]}], "hexpm", "71e7ecd1295a9ba8c07659bc2241d3839ac97d5b1ffc0a86b8a2e08b09609079"},
+  "jason": {:hex, :jason, "1.4.1", "af1504e35f629ddcdd6addb3513c3853991f694921b1b9368b0bd32beb9f1b63", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "fbb01ecdfd565b56261302f7e1fcc27c4fb8f32d56eab74db621fc154604a7a1"},
   "makeup": {:hex, :makeup, "1.1.0", "6b67c8bc2882a6b6a445859952a602afc1a41c2e08379ca057c0f525366fc3ca", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "0a45ed501f4a8897f580eabf99a2e5234ea3e75a4373c8a52824f6e873be57a6"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.1", "cc9e3ca312f1cfeccc572b37a09980287e243648108384b97ff2b76e505c3555", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "e127a341ad1b209bd80f7bd1620a15693a9908ed780c3b763bccf7d200c767c6"},
   "makeup_erlang": {:hex, :makeup_erlang, "0.1.1", "3fcb7f09eb9d98dc4d208f49cc955a34218fc41ff6b84df7c75b3e6e533cc65f", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "174d0809e98a4ef0b3309256cbf97101c6ec01c4ab0b23e926a9e17df2077cbb"},
diff --git a/test/next_ls_test.exs b/test/next_ls_test.exs
index fcf16755..e7babb09 100644
--- a/test/next_ls_test.exs
+++ b/test/next_ls_test.exs
@@ -73,8 +73,7 @@ defmodule NextLSTest do
                request(client, %{
                  method: "shutdown",
                  id: 2,
-                 jsonrpc: "2.0",
-                 params: nil
+                 jsonrpc: "2.0"
                })
 
       assert_result 2, nil