Fix makefile for Marcelo

Author: dmontagu

Makefile

@@ -34,11 +34,11 @@ lint: ## Lint the code
 	uv run ruff format --check
 	uv run ruff check
 
-PYRIGHT_PYTHON ?= 3.12
 .PHONY: typecheck-pyright
 typecheck-pyright:
+	@# To typecheck for a specific version of python, run 'make install-all-python' then set environment variable PYRIGHT_PYTHON=3.10 or similar
 	@# PYRIGHT_PYTHON_IGNORE_WARNINGS avoids the overhead of making a request to github on every invocation
-	PYRIGHT_PYTHON_IGNORE_WARNINGS=1 UV_PROJECT_ENVIRONMENT=.venv$(subst .,,$(PYRIGHT_PYTHON)) uv run pyright --pythonversion $(PYRIGHT_PYTHON)
+	PYRIGHT_PYTHON_IGNORE_WARNINGS=1 uv run pyright $(if $(PYRIGHT_PYTHON),--pythonversion $(PYRIGHT_PYTHON))
 
 .PHONY: typecheck-mypy
 typecheck-mypy:
@@ -52,7 +52,8 @@ typecheck-both: typecheck-pyright typecheck-mypy
 
 .PHONY: test
 test: ## Run tests and collect coverage data
-	uv run coverage run -m pytest -n auto --dist=loadgroup --durations=20
+	@# To test using a specific version of python, run 'make install-all-python' then set environment variable PYTEST_PYTHON=3.10 or similar
+	$(if $(PYTEST_PYTHON),UV_PROJECT_ENVIRONMENT=.venv$(subst .,,$(PYTEST_PYTHON))) uv run $(if $(PYTEST_PYTHON),--python $(PYTEST_PYTHON)) coverage run -m pytest -n auto --dist=loadgroup --durations=20
 	@uv run coverage combine
 	@uv run coverage report
 
@@ -65,13 +66,6 @@ test-all-python: ## Run tests on Python 3.10 to 3.13
 	@uv run coverage combine
 	@uv run coverage report
 
-PYTEST_PYTHON ?= 3.12
-.PHONY: test-specific-python
-test-specific-python: ## Run tests and collect coverage data using a specific python, specified by PYTEST_PYTHON env var
-	UV_PROJECT_ENVIRONMENT=.venv$(subst .,,$(PYTEST_PYTHON)) uv run --python $(PYTEST_PYTHON) --all-extras --all-packages coverage run -p -m pytest -n auto --dist=loadgroup --durations=20
-	@uv run coverage combine
-	@uv run coverage report
-
 .PHONY: testcov
 testcov: test ## Run tests and generate an HTML coverage report
 	@echo "building coverage html"