python3.pkgs.pypaBuildHook: init

pkgs/development/interpreters/python/hooks/default.nix

@@ -62,6 +62,16 @@ in {
       };
     } ./pip-build-hook.sh) {};
 
+  pypaBuildHook = callPackage ({ makePythonHook, build, wheel }:
+    makePythonHook {
+      name = "pypa-build-hook.sh";
+      propagatedBuildInputs = [ build wheel ];
+      substitutions = {
+        inherit pythonInterpreter;
+      };
+    } ./pypa-build-hook.sh) {};
+
+
   pipInstallHook = callPackage ({ makePythonHook, pip }:
     makePythonHook {
       name = "pip-install-hook";

pkgs/development/interpreters/python/hooks/pypa-build-hook.sh

@@ -0,0 +1,19 @@
+# Setup hook to use for pypa/build projects
+echo "Sourcing pypa-build-hook"
+
+pypaBuildPhase() {
+    echo "Executing pypaBuildPhase"
+    runHook preBuild
+
+    echo "Creating a wheel..."
+    @pythonInterpreter@ -m build --no-isolation --outdir dist/ --wheel $pypaBuildFlags
+    echo "Finished creating a wheel..."
+
+    runHook postBuild
+    echo "Finished executing pypaBuildPhase"
+}
+
+if [ -z "${dontUsePypaBuild-}" ] && [ -z "${buildPhase-}" ]; then
+    echo "Using pypaBuildPhase"
+    buildPhase=pypaBuildPhase
+fi