Add docker-compose.yml with PHP 8.2 for development #42

	name: PHPStan

	on:
	push:
	pull_request:

	jobs:

	tests:
	name: Run with PHP ${{ matrix.php-versions }} on ${{ matrix.operating-system }}
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	operating-system: ['ubuntu-latest']
	php-versions: ['7.4', '8.0', '8.1']

	steps:
	- name: Checkout
	uses: actions/checkout@v2
	with:
	fetch-depth: 2

	- run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."

	- name: Setup PHP, with composer and extensions
	uses: shivammathur/setup-php@v2 #https://github.com/shivammathur/setup-php
	with:
	php-version: ${{ matrix.php-versions }}
	tools: phpunit
	extensions: mbstring, xml, ctype, iconv, intl, pdo_sqlite
	coverage: xdebug

	- name: Get composer cache directory
	id: composer-cache
	run: echo "::set-output name=dir::$(composer config cache-files-dir)"

	- name: Cache composer dependencies
	uses: actions/cache@v2
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	# Use composer.json for key, if composer.lock is not committed.
	# key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install Composer dependencies
	run: composer install --no-progress --prefer-dist --optimize-autoloader

	- name: Run PHPStan
	run: vendor/bin/phpstan.phar analyze src --level 8

	- run: echo "🍏 This job's status is ${{ job.status }}."

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