Issue #132: Remove unnecessary checkFilesDirectory(). #47

	name: Code Checks
	on: [pull_request]
	jobs:
	codechecks:
	name: PHPStan and phpcs
	runs-on: ubuntu-20.04
	timeout-minutes: 15
	steps:
	- name: Setup env
	run: \|
	echo "REPO_NAME=${PWD##*/}" >> $GITHUB_ENV

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.1
	# No composer nor xdebug, but we need our commandline tools.
	tools: none, phpstan, phpcs
	coverage: none

	# The checkout action refuses to put it outside, so we have to do it in
	# two steps.
	- name: Checkout coding standard
	uses: actions/checkout@v4
	with:
	repository: backdrop-ops/phpcs
	ref: 1.0.0
	path: phpcs
	- name: Move standard outside current dir
	run: mv phpcs ..

	# Core code is necessary for phpstan.
	- name: Checkout Backdrop core
	uses: actions/checkout@v4
	with:
	repository: backdrop/backdrop

	- name: Checkout module
	uses: actions/checkout@v4
	with:
	path: modules/${{ env.REPO_NAME }}

	- name: Run PHPStan
	run: \|
	cd modules/${{ env.REPO_NAME }}
	phpstan analyze -c .github/phpstan/phpstan.neon --error-format=github --no-progress .

	# We run phpcs even if phpstan fails.
	- name: Run CodeSniffer
	if: ${{ always() }}
	run: \|
	cd modules/${{ env.REPO_NAME }}
	phpcs --standard=../../../phpcs/Backdrop --report=.github/misc/Github.php -n --basepath=. *

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