Bump actions/checkout from 3 to 4 #76

	name: CI
	on:
	push:
	pull_request:
	schedule:
	- cron: '0 4 * * 6' # Every Saturday on 4am

	jobs:
	psalm:
	name: Static analysis
	runs-on: ubuntu-20.04
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '7.4'
	tools: composer:v2
	coverage: none
	env:
	fail-fast: true

	- uses: ramsey/composer-install@v2
	with:
	composer-options: "--prefer-dist"

	- name: Build codeception helpers
	run: vendor/bin/codecept build

	- name: Run Psalm
	run: vendor/bin/psalm --output-format=github --shepherd

	phpcs:
	name: Code style
	runs-on: ubuntu-20.04
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '7.4'
	tools: composer:v2, cs2pr
	coverage: none
	env:
	fail-fast: true

	- uses: ramsey/composer-install@v2
	with:
	composer-options: "--prefer-dist"

	- name: Run PHPCodeSniffer
	run: vendor/bin/phpcs --report=checkstyle -q --parallel=1 \| cs2pr

	tests:
	name: Test on ${{matrix.php}} - ${{matrix.deps}} deps
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	php: ['7.4', '8.0']
	deps: ['lowest', 'highest']
	fail-fast: false
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{matrix.php}}
	tools: composer:v2
	coverage: none
	env:
	fail-fast: true

	- uses: ramsey/composer-install@v2
	with:
	dependency-versions: ${{ matrix.deps }}

	- name: Show Psalm version
	run: vendor/bin/psalm --version

	- name: Run tests
	run: vendor/bin/codecept run -v

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