VENV = poetry run
ESP_TOOL = $(VENV) esptool.py
MPYCROSS = $(VENV) mpy-cross
AMPY = $(VENV) ampy

# Downloaded from https://micropython.org/download/ESP8266_GENERIC/
MICRO_PYTHON_FIRMWARE = ESP8266_GENERIC-20240222-v1.22.2.bin
ESP_PORT = /dev/ttyUSB0

src/%.mpy: src/%.py
	@for f in $(filter-out src/main.py,$?); do \
		echo Compile $$f; \
		$(MPYCROSS) $$f; \
	done

check: src/*.mpy
	$(VENV) python3 -m py_compile src/*.py

erase_flash:
	$(ESP_TOOL) --port $(ESP_PORT) erase_flash

flash_esp: erase_flash
	$(ESP_TOOL) --port $(ESP_PORT) --baud 460800 write_flash --flash_size=detect 0 $(MICRO_PYTHON_FIRMWARE)

install: check src/*.mpy
	$(AMPY) --port $(ESP_PORT) put src/main.py
	@for f in $(filter-out check,$?); do \
		echo Uploading $$f; \
		$(AMPY) --port $(ESP_PORT) put $$f; \
	done

uninstall:
	@echo $(filter-out /boot.py,$(shell $(AMPY) --port $(ESP_PORT) ls))
	@for f in $(filter-out /boot.py,$(shell $(AMPY) --port $(ESP_PORT) ls)); do \
		echo Deleting $$f; \
		$(AMPY) --port $(ESP_PORT) rm $$f; \
	done

clean:
	rm -rf src/__pycache__
	rm -f src/*.pyc
	rm -f src/*.mpy