Merge pull request #61 from itk-dev/feature/readme-update #53

	name: Check Code standards
	on: [push]
	jobs:
	coding-standards:
	name: PHP - Check Coding Standards
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	# https://github.com/shivammathur/setup-php#cache-composer-dependencies
	- name: Get composer cache directory
	id: composer-cache
	run: echo "::set-output name=dir::$(composer config cache-files-dir)"
	- name: Cache dependencies
	uses: actions/cache@v2
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install dependencies
	run: composer install --no-interaction

	- name: Check coding standards
	run: composer run coding-standards-check --no-interaction

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