From 5b145d3e199458f8bf02d97307402134fe2ca533 Mon Sep 17 00:00:00 2001
From: "Adam C. Stephens" <adam@valkor.net>
Date: Mon, 17 Nov 2025 12:42:01 -0500
Subject: [PATCH] elixir-ls: 0.29.3 -> 0.30.0

Changelog: https://github.com/elixir-lsp/elixir-ls/releases/tag/v0.30.0
---
 pkgs/development/beam-modules/elixir-ls/default.nix     | 5 +++--
 pkgs/development/beam-modules/elixir-ls/launch.sh.patch | 7 +++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/beam-modules/elixir-ls/default.nix b/pkgs/development/beam-modules/elixir-ls/default.nix
index 8e8cd09c72c7..86fc4a91b1c2 100644
--- a/pkgs/development/beam-modules/elixir-ls/default.nix
+++ b/pkgs/development/beam-modules/elixir-ls/default.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   pname = "elixir-ls";
-  version = "0.29.3";
+  version = "0.30.0";
 
   src = fetchFromGitHub {
     owner = "elixir-lsp";
     repo = "elixir-ls";
     rev = "v${version}";
-    hash = "sha256-ikx0adlDrkUpMXPEbPtIsb2/1wcOt1jLwciVdBEKnss=";
+    hash = "sha256-GtkFuof60cOTlHuhcwCnIVtGx6KlHrcazTa/UjAIGAQ=";
   };
 
   patches = [
@@ -52,6 +52,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     homepage = "https://github.com/elixir-lsp/elixir-ls";
+    changelog = "https://github.com/elixir-lsp/elixir-ls/releases/tag/v${version}";
     description = ''
       A frontend-independent IDE "smartness" server for Elixir.
       Implements the "Language Server Protocol" standard and provides debugger support via the "Debug Adapter Protocol"
diff --git a/pkgs/development/beam-modules/elixir-ls/launch.sh.patch b/pkgs/development/beam-modules/elixir-ls/launch.sh.patch
index 1e370ef0233e..59f12bbccbf7 100644
--- a/pkgs/development/beam-modules/elixir-ls/launch.sh.patch
+++ b/pkgs/development/beam-modules/elixir-ls/launch.sh.patch
@@ -1,5 +1,5 @@
 diff --git c/scripts/launch.sh w/scripts/launch.sh
-index d9c33952..8bc5c382 100755
+index 524f2294..bbea062d 100755
 --- c/scripts/launch.sh
 +++ w/scripts/launch.sh
 @@ -1,114 +1,4 @@
@@ -118,7 +118,7 @@ index d9c33952..8bc5c382 100755
  
  # In case that people want to tweak the path, which Elixir to use, or
  # whatever prior to launching the language server or the debug adapter, we
-@@ -127,29 +17,22 @@ fi
+@@ -127,12 +17,8 @@ fi
  # script so we can correctly configure the Erlang library path to
  # include the local .ez files, and then do what we were asked to do.
  
@@ -131,6 +131,9 @@ index d9c33952..8bc5c382 100755
 +SCRIPT=$(readlink -f "$0")
 +SCRIPTPATH=$(dirname "$SCRIPT")/../scripts
  
+ # Unset MIX_OS_DEPS_COMPILE_PARTITION_COUNT as it pollutes stdout
+ # breaking LSP protocol. See https://github.com/elixir-lsp/elixir-ls/issues/1195
+@@ -141,19 +27,16 @@ unset MIX_OS_DEPS_COMPILE_PARTITION_COUNT
  export MIX_ENV=prod
  # Mix.install prints to stdout and reads from stdin
  # we need to make sure it doesn't interfere with LSP/DAP