Makefile

.PHONY: bootstrap install test lint _lintblack _lintflake8 build clean assert_new_pypi_version assert_clean_git

SHELL := /bin/bash

bootstrap:
	pip install flake8 tox requests
	pip install black || echo "Error installing black"

build:
	python setup.py sdist bdist_wheel

install:
	python setup.py install

clean:
	rm -rf build dist pytest_it.egg-info

test:
	tox

lint: _lintblack _lintflake8

_lintblack:
	set -o pipefail && which black && black src --check 2>&1 | sed "s/^/[black] /"

_lintflake8:
	set -o pipefail && flake8 src tests | sed "s/^/[flake8] /"

format:
	black .

release: clean lint test build assert_clean_git assert_new_pypi_version
	twine upload --repository pytest-it dist/"$$(python setup.py --name)"*
	git tag "$$(python setup.py --version)"
	echo "Release successful. You probably want to push the new git tag."

assert_new_pypi_version:
	python3 -c "$$PYSCRIPT_ASSERT_NEW_VERSION"

assert_clean_git:
	if [ "$$TRAVIS" = "true" ]; then exit 0; elif [ "$$(git status --porcelain)" != "" ]; then echo "Dirty git index, exiting." && exit 1; fi


# PYSCRIPT_ASSERT_NEW_VERSION ------------------------------
# Confirm that there isn't an existing PyPI build for this version.
define PYSCRIPT_ASSERT_NEW_VERSION

import subprocess, sys, requests

NAME = subprocess.check_output(['python', 'setup.py', '--name']).decode().strip()
LOCAL_VERSION = subprocess.check_output(['python', 'setup.py', '--version']).decode().strip()

pypi_data_url = 'https://pypi.python.org/pypi/{name}/json'.format(name=NAME)
pypi_resp = requests.get(pypi_data_url)
pypi_resp.raise_for_status()  # If not registered this will raise
pypi_data = pypi_resp.json()
for pypi_version, upload_data in pypi_data['releases'].items():
    if upload_data and LOCAL_VERSION == pypi_version:
        print('Found existing PyPI release to match local version {}, exiting'.format(LOCAL_VERSION))
        sys.exit(1)

endef
export PYSCRIPT_ASSERT_NEW_VERSION