feature / cypress #20

	name: PHP lint
	on: [pull_request]

	jobs:
	# Run PHPStan against the module and a PrestaShop release
	phpstan:
	name: PHPStan
	runs-on: ubuntu-latest
	strategy:
	matrix:
	presta-versions: ['1.7.4.0', 'latest']
	steps:
	- name: Checkout
	uses: actions/checkout@v2.0.0

	# Add vendor folder in cache to make next builds faster
	- name: Cache vendor folder
	uses: actions/cache@v1
	with:
	path: vendor
	key: php-${{ hashFiles('composer.lock') }}

	# Add composer local folder in cache to make next builds faster
	- name: Cache composer folder
	uses: actions/cache@v1
	with:
	path: ~/.composer/cache
	key: php-composer-cache

	- run: composer install --ignore-platform-reqs

	# Docker images prestashop/prestashop may be used, even if the shop remains uninstalled
	- name: Pull PrestaShop files (Tag ${{ matrix.presta-versions }})
	run: docker run -tid --rm -v ps-volume:/var/www/html --name temp-ps prestashop/prestashop:${{ matrix.presta-versions }}

	# Run a container for PHPStan, having access to the module content and PrestaShop sources.
	# This tool is outside the composer.json because of the compatibility with PHP 5.6
	- name : Run PHPStan
	run: docker run --rm --volumes-from temp-ps -v $PWD:/web/module -e _PS_ROOT_DIR_=/var/www/html --workdir=/web/module phpstan/phpstan:0.12 analyse --configuration=/web/module/tests/phpstan/phpstan-base.neon

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