chore: fix installation doc #58

	name: Tests

	on:
	push:
	branches: [ master ]
	pull_request:

	jobs:

	php:

	name: Quality tests (PHP ${{ matrix.php }})

	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	php: ['8.2']

	env:
	COMPOSER_ARGS: --prefer-dist
	DOCKER_INTERACTIVE_ARGS: -t

	steps:
	- uses: actions/checkout@v3

	- uses: actions/setup-node@v3
	with:
	node-version: '16'

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	extensions: gd, intl, json
	ini-values: date.timezone=UTC
	tools: symfony-cli

	- name: Set project php-version
	run: \|
	echo ${{ matrix.php }} > .php-version

	- name: Determine composer cache directory
	id: composer-cache-directory
	run: echo "directory=$(composer config cache-dir)" >> $GITHUB_OUTPUT

	- name: Cache dependencies installed with composer
	uses: actions/cache@v3
	id: cache-composer
	with:
	path: ${{ steps.composer-cache-directory.outputs.directory }}
	key: composer2-php:${{ matrix.php }}-${{ hashFiles('**/composer.json') }}
	restore-keys: composer2-php:${{ matrix.php }}-

	- name: Ensure that composer cache directory exists
	run: mkdir -p ${{ steps.composer-cache-directory.outputs.directory }}

	- name: Composer Github Auth
	run: composer config -g github-oauth.github.com ${{ github.token }}

	- run: make install

	- run: make test.composer

	- run: make test.phpcs

	- run: make test.phpstan

	- run: make test.phpmd

	- run: make test.yaml

	- run: make test.twig

	- run: make test.schema

	- run: make test.container

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