From 832a240b12727f543501e688b795aea90bafa575 Mon Sep 17 00:00:00 2001
From: MetaDark <kira.bruneau@gmail.com>
Date: Sun, 5 Jul 2020 12:10:03 -0400
Subject: [PATCH] cmake-language-server: build with pygls 0.9.x

---
 pkgs/development/tools/cmake-language-server/default.nix | 5 +++++
 pkgs/top-level/all-packages.nix                          | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/tools/cmake-language-server/default.nix b/pkgs/development/tools/cmake-language-server/default.nix
index 135fdccd7c53..a01c0372ded9 100644
--- a/pkgs/development/tools/cmake-language-server/default.nix
+++ b/pkgs/development/tools/cmake-language-server/default.nix
@@ -15,6 +15,11 @@ buildPythonApplication rec {
     sha256 = "0vz7bjxkk0phjhz3h9kj6yr7wnk3g7lqmkqraa0kw12mzcfck837";
   };
 
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace 'pygls = "^0.8.1"' 'pygls = "^0.9.0"'
+  '';
+
   nativeBuildInputs = [ poetry ];
   propagatedBuildInputs = [ pygls pyparsing ];
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8ede249d1c37..70bc152f1890 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10330,7 +10330,9 @@ in
 
   cmake-format = python3Packages.callPackage ../development/tools/cmake-format { };
 
-  cmake-language-server = python3Packages.callPackage ../development/tools/cmake-language-server { };
+  cmake-language-server = python3Packages.callPackage ../development/tools/cmake-language-server {
+    inherit (pkgs) cmake;
+  };
 
   # Does not actually depend on Qt 5
   inherit (kdeFrameworks) extra-cmake-modules kapidox kdoctools;