Makefile

.PHONY: help venv install install-dev test clean

PYTHON := python
VENV_DIR := .venv
VENV_PYTHON := $(VENV_DIR)/bin/python
VENV_PIP := $(VENV_DIR)/bin/pip
PYTEST_FLAGS := -sv

help:
	@echo "Available targets:"
	@echo "  make venv        - Create a virtual environment in .venv/"
	@echo "  make install     - Install the project (auto-detects venv)"
	@echo "  make install-dev - Install with dev dependencies (auto-detects venv)"
	@echo "  make test        - Run pytest tests"
	@echo "  make clean       - Remove build artifacts and venv"

venv:
	@if [ -d "$(VENV_DIR)" ]; then \
		echo "Virtual environment already exists at $(VENV_DIR)"; \
	else \
		echo "Creating virtual environment..."; \
		$(PYTHON) -m venv $(VENV_DIR); \
		echo "Virtual environment created at $(VENV_DIR)"; \
		echo "Activate it with: source $(VENV_DIR)/bin/activate"; \
	fi

install:
	@if [ -d "$(VENV_DIR)" ]; then \
		echo "Installing in venv ($(VENV_DIR))..."; \
		$(VENV_PIP) install --upgrade pip; \
		$(VENV_PIP) install -e .; \
	else \
		echo "No virtual environment detected."; \
		echo "Installing in system/user Python..."; \
		pip install --upgrade pip; \
		pip install -e .; \
	fi
	@echo "Installation complete!"

install-dev:
	@if [ -d "$(VENV_DIR)" ]; then \
		echo "Installing dev deps in venv ($(VENV_DIR))..."; \
		$(VENV_PIP) install --upgrade pip; \
		$(VENV_PIP) install -e .[dev]; \
	else \
		echo "No virtual environment detected."; \
		echo "Installing dev deps in system/user Python..."; \
		pip install --upgrade pip; \
		pip install -e .[dev]; \
	fi
	@echo "Development installation complete!"

test:
	@if [ -d "$(VENV_DIR)" ]; then \
		echo "Running tests with $(VENV_PYTHON)..."; \
		$(VENV_PYTHON) -m pytest $(PYTEST_FLAGS); \
	else \
		echo "$(VENV_DIR) not found. Falling back to system/user pytest..."; \
		pytest $(PYTEST_FLAGS); \
	fi

clean:
	@echo "Cleaning build artifacts..."
	rm -rf build/
	rm -rf dist/
	rm -rf *.egg-info
	rm -rf $(VENV_DIR)
	find . -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null || true
	find . -type f -name "*.pyc" -delete
	find . -type f -name "*.so" -delete
	@echo "Clean complete!"