Add new Makefile

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

Makefile

@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (c) nexB Inc. and others. All rights reserved.
+# ScanCode is a trademark of nexB Inc.
+# SPDX-License-Identifier: Apache-2.0
+# See http://www.apache.org/licenses/LICENSE-2.0 for the license text.
+# See https://github.com/nexB/skeleton for support or download.
+# See https://aboutcode.org for more information about nexB OSS projects.
+#
+
+# Python version can be specified with `$ PYTHON_EXE=python3.x make conf`
+PYTHON_EXE?=python3
+VENV=venv
+ACTIVATE?=. ${VENV}/bin/activate;
+
+dev:
+	@echo "-> Configure the development envt."
+	./configure --dev
+
+isort:
+	@echo "-> Apply isort changes to ensure proper imports ordering"
+	${VENV}/bin/isort --sl -l 100 src tests setup.py
+
+black:
+	@echo "-> Apply black code formatter"
+	${VENV}/bin/black -l 100 src tests setup.py
+
+doc8:
+	@echo "-> Run doc8 validation"
+	@${ACTIVATE} doc8 --max-line-length 100 --ignore-path docs/_build/ --quiet docs/
+
+valid: isort black
+
+check:
+	@echo "-> Run pycodestyle (PEP8) validation"
+	@${ACTIVATE} pycodestyle --max-line-length=100 --exclude=.eggs,venv,lib,thirdparty,docs,migrations,settings.py,.cache .
+	@echo "-> Run isort imports ordering validation"
+	@${ACTIVATE} isort --sl --check-only -l 100 setup.py src tests . 
+	@echo "-> Run black validation"
+	@${ACTIVATE} black --check --check -l 100 src tests setup.py
+
+clean:
+	@echo "-> Clean the Python env"
+	./configure --clean
+
+test:
+	@echo "-> Run the test suite"
+	${VENV}/bin/pytest -vvs
+
+docs:
+	rm -rf docs/_build/
+	@${ACTIVATE} sphinx-build docs/ docs/_build/
+
+.PHONY: conf dev check valid black isort clean test docs