PY := 2
VENV := .venv

all: help

help:
	@ echo "USAGE"
	@ echo ""
	@ echo "    make apt-install    --  Uses apt to install system tools"
	@ echo ""
	@ echo "    make setup          --  Install Python requirements"
	@ echo ""
	@ echo "    make build          --  Compile the sketch"
	@ echo ""
	@ echo "    make upload         --  Send the compiled sketch to the board"
	@ echo ""
	@ echo "    make bus            --  build & upload & start serial picocom"
	@ echo ""
	@ echo "    make serial         --  Starts a picocom serial communication"
	@ echo ""
	@ echo "    make list-models    --  List possible Arduino models for ino.ini"

apt-install:
	sudo apt-get install python-pip picocom
	
setup: clean-venv
	@ echo "-------------------------------------------------------"
	virtualenv -v --python='python${PYVER}' ${VENV}
	@ echo "Virtualenv with 'python${PYVER}' interpreter was created at ${VENV}"
	@ echo "-------------------------------------------------------"
	${VENV}/bin/pip${PYVER} install --upgrade pip
	@ echo "-------------------------------------------------------"
	${VENV}/bin/pip${PYVER} install -r requirements.pip
	@ echo "-------------------------------------------------------"
	@ echo "Virtualenv is ready at ${VENV}!"
	@ echo " "
	@ echo "TOTAL SIZE: "
	@ du -sh ${VENV}

clean-venv:
	rm -rf ${VENV}

clean:
	rm -rf .build src/*

build:
	mkdir -p src/ lib/
	cp -rf ../meteorolog/. src/
	${VENV}/bin/ino build
	
upload:
	${VENV}/bin/ino upload

bus: build upload serial

serial:
	${VENV}/bin/ino serial -- -c -r -l

list-models:
	${VENV}/bin/ino list-models