CI #82

	name: CI

	on:
	push:
	pull_request:
	workflow_dispatch:

	jobs:
	build_and_test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-python@v2
	with:
	python-version: '3.12.1'
	architecture: 'x64'

	- name: Update pip, wheel, and setuptools
	run: pip install -U pip wheel setuptools

	- name: Setup the virtual environment
	run: \|
	python -m venv .venv
	source .venv/bin/activate

	- name: Install dependencies
	run: pip install -e .[dev]

	- name: Run flake8
	run: flake8 src tests

	- name: Run tests
	run: \|
	dbversion=$(createdb --version)
	pgversion=$(python -c "import re; print(re.compile(r'createdb \(\S+\ ([^\.]+)').match('${dbversion}').groups()[0])")
	export PATH=/usr/lib/postgresql/$pgversion/bin:$PATH

	which pg_ctl
	which createdb
	which pg_config

	coverage run -m pytest
	coverage report -m

	- name: Update Coverage Badge
	# GitHub actions: default branch variable
	# https://stackoverflow.com/questions/64781462/github-actions-default-branch-variable
	if: github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
	uses: tj-actions/coverage-badge-py@v2

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