support php 8

.github/workflows/php-cs-fixer.yml

@@ -0,0 +1,23 @@
+name: Check & fix styling
+
+on: [push]
+
+jobs:
+    php-cs-fixer:
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Checkout code
+              uses: actions/checkout@v2
+              with:
+                  ref: ${{ github.head_ref }}
+
+            - name: Run PHP CS Fixer
+              uses: docker://oskarstark/php-cs-fixer-ga
+              with:
+                  args: --config=.php_cs.dist --allow-risky=yes
+
+            - name: Commit changes
+              uses: stefanzweifel/git-auto-commit-action@v4
+              with:
+                  commit_message: Fix styling

.github/workflows/run-tests.yml

@@ -1,52 +1,40 @@
 name: run-tests
 
-on:
-    push:
-    schedule:
-        - cron: '0 0 * * *'
+on: [push, pull_request]
 
 jobs:
     test:
         runs-on: ${{ matrix.os }}
         strategy:
+            fail-fast: true
             matrix:
-                php: [7.4, 7.3, 7.2]
+                php: [8.0, 7.4, 7.3, 7.2]
                 dependency-version: [prefer-lowest, prefer-stable]
                 os: [ubuntu-latest]
-                include:
-                    - php: 7.4
-                      phpunit: 8.*
-                    - php: 7.3
-                      phpunit: 8.*
-                    - php: 7.2
-                      phpunit: 8.*
 
-        name: P${{ matrix.php }} - PU${{ matrix.phpunit }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}
+        name: P${{ matrix.php }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v1
-
-            - name: Cache dependencies
-              uses: actions/cache@v1
-              with:
-                  path: ~/.composer/cache/files
-                  key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}
+              uses: actions/checkout@v2
 
             - name: Setup PHP
-              uses: shivammathur/setup-php@v1
+              uses: shivammathur/setup-php@v2
               with:
                   php-version: ${{ matrix.php }}
                   extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, mysql, mysqli, pdo_mysql, bcmath, soap, intl, gd, exif, iconv, imagick
                   coverage: none
-                  
+
             - name: Fix Imagick Policy
               run: sudo sed -i 's/none/read|write/g' /etc/ImageMagick-6/policy.xml
 
             - name: Install dependencies
+              run: composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction
+
+            - name: Setup Problem Matches
               run: |
-                  composer require "phpunit/phpunit:${{ matrix.phpunit }}" --no-interaction --no-update
-                  composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction --no-suggest
+                  echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+                  echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
             - name: Execute tests
               run: vendor/bin/phpunit

.gitignore

@@ -2,3 +2,4 @@ build
 composer.lock
 docs
 vendor
+.php_cs.cache

.php_cs.dist

@@ -0,0 +1,40 @@
+<?php
+
+$finder = Symfony\Component\Finder\Finder::create()
+    ->in([
+        __DIR__ . '/src',
+        __DIR__ . '/tests',
+    ])
+    ->name('*.php')
+    ->notName('*.blade.php')
+    ->ignoreDotFiles(true)
+    ->ignoreVCS(true);
+
+return PhpCsFixer\Config::create()
+    ->setRules([
+        '@PSR2' => true,
+        'array_syntax' => ['syntax' => 'short'],
+        'ordered_imports' => ['sortAlgorithm' => 'alpha'],
+        'no_unused_imports' => true,
+        'not_operator_with_successor_space' => true,
+        'trailing_comma_in_multiline_array' => true,
+        'phpdoc_scalar' => true,
+        'unary_operator_spaces' => true,
+        'binary_operator_spaces' => true,
+        'blank_line_before_statement' => [
+            'statements' => ['break', 'continue', 'declare', 'return', 'throw', 'try'],
+        ],
+        'phpdoc_single_line_var_spacing' => true,
+        'phpdoc_var_without_name' => true,
+        'class_attributes_separation' => [
+            'elements' => [
+                'method',
+            ],
+        ],
+        'method_argument_space' => [
+            'on_multiline' => 'ensure_fully_multiline',
+            'keep_multiple_spaces_after_comma' => true,
+        ],
+        'single_trait_insert_per_statement' => true,
+    ])
+    ->setFinder($finder);

README.md

@@ -1,7 +1,7 @@
 # Convert a pdf to an image
 
 [![Latest Version on Packagist](https://img.shields.io/packagist/v/spatie/pdf-to-image.svg?style=flat-square)](https://packagist.org/packages/spatie/pdf-to-image)
-[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](.github/LICENSE.md)
 ![GitHub Workflow Status](https://img.shields.io/github/workflow/status/spatie/pdf-to-image/run-tests?label=tests)
 [![Quality Score](https://img.shields.io/scrutinizer/g/spatie/pdf-to-image.svg?style=flat-square)](https://scrutinizer-ci.com/g/spatie/pdf-to-image)
 [![StyleCI](https://styleci.io/repos/38419604/shield?branch=master)](https://styleci.io/repos/38419604)
@@ -96,7 +96,7 @@ Please see [CHANGELOG](CHANGELOG.md) for more information what has changed recen
 
 ## Contributing
 
-Please see [CONTRIBUTING](CONTRIBUTING.md) for details.
+Please see [CONTRIBUTING](.github/CONTRIBUTING.md) for details.
 
 ## Security
 
@@ -117,4 +117,4 @@ We publish all received postcards [on our company website](https://spatie.be/en/
 
 ## License
 
-The MIT License (MIT). Please see [License File](LICENSE.md) for more information.
+The MIT License (MIT). Please see [License File](.github/LICENSE.md) for more information.

composer.json

@@ -19,11 +19,11 @@
         }
     ],
     "require": {
-        "php" : "^7.2",
+        "php" : "^7.2|^8.0",
         "ext-imagick" : "*"
     },
     "require-dev": {
-        "phpunit/phpunit" : "^8.0"
+        "phpunit/phpunit" : "^8.0|^9.0"
     },
     "autoload": {
         "psr-4": {