1 files changed, 17 insertions, 6 deletions
diff --git a/pkgs/development/tools/misc/cmake-language-server/default.nix b/pkgs/development/tools/misc/cmake-language-server/default.nix
index 9c2641487df..6d2bc2b009f 100644
--- a/pkgs/development/tools/misc/cmake-language-server/default.nix
+++ b/pkgs/development/tools/misc/cmake-language-server/default.nix
@@ -4,32 +4,33 @@
 , cmake-format
 , pygls
 , cmake
-, pdm-pep517
+, pdm-backend
 , pytest-datadir
 , pytestCheckHook
+, pythonOlder
 }:
 
 buildPythonApplication rec {
   pname = "cmake-language-server";
-  version = "0.1.7";
+  version = "0.1.8";
   format = "pyproject";
 
+  disabled = pythonOlder "3.7";
+
   src = fetchFromGitHub {
     owner = "regen100";
     repo = "cmake-language-server";
     rev = "refs/tags/v${version}";
-    hash = "sha256-ExEAi47hxxEJeoT3FCwpRwJrf3URnI47/5FDL7fS5sY=";
+    hash = "sha256-7AlF+FqhZR+6lLsR1dxAGHd/GU+mB3ojYLDXVm7Il4M=";
   };
 
-  PDM_PEP517_SCM_VERSION = version;
-
   patches = [
     # Test timeouts occasionally cause the build to fail
     ./disable-test-timeouts.patch
   ];
 
   nativeBuildInputs = [
-    pdm-pep517
+    pdm-backend
   ];
 
   propagatedBuildInputs = [
@@ -44,6 +45,16 @@ buildPythonApplication rec {
     pytestCheckHook
   ];
 
+  # version.py generated by pdm, no idea why it's not present in test phase
+  # https://github.com/regen100/cmake-language-server/blob/68bbc8187b6110a75f498647af7c44df790ffa87/pyproject.toml#L35-L36
+  preCheck = ''
+    echo "__version__ = \"$PDM_BUILD_SCM_VERSION\"" >  cmake_language_server/version.py
+  '';
+
+  postCheck = ''
+    rm cmake_language_server/version.py
+  '';
+
   dontUseCmakeConfigure = true;
 
   pythonImportsCheck = [