Bump actions/checkout from 3 to 4 #43

	name: Unused

	on:
	pull_request:
	branches:
	- develop
	paths:
	- '**.php'
	- 'composer.*'
	- '.github/workflows/unused.yml'
	push:
	branches:
	- develop
	paths:
	- '**.php'
	- 'composer.*'
	- '.github/workflows/unused.yml'

	jobs:
	build:
	name: Unused Package Detection
	runs-on: ubuntu-latest
	if: "!contains(github.event.head_commit.message, '[ci skip]')"

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '8.0'
	tools: composer, composer-unused
	extensions: intl, json, mbstring, xml
	coverage: none
	env:
	COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Get composer cache directory
	id: composer-cache
	run: echo "::set-output name=dir::$(composer config cache-files-dir)"

	- name: Cache composer dependencies
	uses: actions/cache@v3
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('/composer.json') }}-${{ hashFiles('/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install dependencies
	run: \|
	composer -q config -g github-oauth.github.com "${{ secrets.GITHUB_TOKEN }}"
	if [ -f composer.lock ]; then
	composer install --no-progress --no-interaction --prefer-dist --optimize-autoloader
	else
	composer update --no-progress --no-interaction --prefer-dist --optimize-autoloader
	fi

	- name: Detect unused packages
	run: composer-unused -vvv --output-format=github --ansi --no-interaction --no-progress

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