1 files changed, 12 insertions, 9 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/cmsis-pack-manager/default.nix b/nixpkgs/pkgs/development/python-modules/cmsis-pack-manager/default.nix
index 646fef8f47fa..6043f1c15565 100644
--- a/nixpkgs/pkgs/development/python-modules/cmsis-pack-manager/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/cmsis-pack-manager/default.nix
@@ -1,5 +1,5 @@
 { lib
-, fetchPypi
+, fetchFromGitHub
 , rustPlatform
 , cffi
 , libiconv
@@ -15,17 +15,20 @@
 }:
 
 buildPythonPackage rec {
-  pname = "cmsis_pack_manager";
+  pname = "cmsis-pack-manager";
   version = "0.5.2";
+  format = "pyproject";
 
-  src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-sVfyz9D7/0anIp0bEPp1EJkERDbNJ3dCcydLbty1KsQ=";
+  src = fetchFromGitHub {
+    owner = "pyocd";
+    repo = "cmsis-pack-manager";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-PeyJf3TGUxv8/MKIQUgWrenrK4Hb+4cvtDA2h3r6kGg=";
   };
 
   cargoDeps = rustPlatform.fetchCargoTarball {
     inherit src;
-    sha256 = "dO4qw5Jx0exwb4RuOhu6qvGxQZ+LayHtXDHZKADLTEI=";
+    hash = "sha256-dO4qw5Jx0exwb4RuOhu6qvGxQZ+LayHtXDHZKADLTEI=";
   };
 
   nativeBuildInputs = [ rustPlatform.cargoSetupHook rustPlatform.maturinBuildHook ];
@@ -35,10 +38,10 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ appdirs pyyaml ];
   nativeCheckInputs = [ hypothesis jinja2 pytestCheckHook unzip ];
 
-  format = "pyproject";
-
+  # remove cmsis_pack_manager source directory so that binaries can be imported
+  # from the installed wheel instead
   preCheck = ''
-    unzip $dist/*.whl cmsis_pack_manager/cmsis_pack_manager/native.so
+    rm -r cmsis_pack_manager
   '';
 
   disabledTests = [