Makefile update for python poetry

Author: morancj

Makefile

@@ -1,32 +1,34 @@
-#
-#
-#
+_targets := setup python-version pyenv-info test cover lint run clean
+.PHONY: help $(_targets)
+.DEFAULT_GOAL := help
 
-all:
-	echo No default target - try ve, test, lint, run
-	false
+version-python: ## Echos the version of Python in use
+	python --version
 
+help:
+	@echo Targets: $(_targets)
+	@false
 
-# FIXME:
-# - depends on python > 3.6 (bad news for RHEL7 /and/ RHEL8)
-# - Add a check for correct version and fail fast
+setup:
+	poetry install
 
-ve: ve/pyvenv.cfg
-ve/pyvenv.cfg: requirements.txt
-	python3 -m venv ve
-	. ve/bin/activate; pip install -r requirements.txt
+python-version:
+	@which python
+	@python --version
 
-test: ve
-	. ve/bin/activate; pytest
+pyenv-info: setup
+	poetry env info
 
-cover: ve
-	. ve/bin/activate; pytest \
+test: setup
+	poetry run pytest
+
+cover: setup
+	poetry run pytest \
 	    --cov=pyth_observer \
 	    --cov-report=html \
 	    --cov-report=term
 
-lint: lint.python
-#lint: lint.yaml - argh, RHEL is too old to do this by default
+lint: setup lint.python lint.yaml
 
 lint.python:
 	poetry run isort pyth_observer/
@@ -37,8 +39,9 @@ lint.python:
 lint.yaml:
 	yamllint .
 
-run: ve
-	. ve/bin/activate; python3 ./observer.py -l debug --network devnet
+run: setup
+	poetry run pyth-observer -l debug --network devnet
 
 clean:
-	rm -rf ve htmlcov
+	poetry env remove --all
+	rm -rf htmlcov