Add support for Composer ^2.0

.gitignore

@@ -6,4 +6,5 @@ composer.lock
 composer.phar
 
 # CS
+.php_cs
 .php_cs.cache

.php_cs.dist

@@ -0,0 +1,35 @@
+<?php
+
+$header = <<<EOF
+This file is part of the composer-changelogs project.
+
+(c) Loïck Piera <pyrech@gmail.com>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+$finder = PhpCsFixer\Finder::create()
+    ->in([__DIR__])
+;
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules([
+        '@Symfony' => true,
+        'array_syntax' => ['syntax' => 'short'],    // Replace array() by []
+        'blank_line_after_opening_tag' => true,     // Force new line after <?php
+        'concat_space' => ['spacing' => 'one'],     // Force space around concatenation operator
+        'header_comment' => ['header' => $header],  // Add the provided header comment ($header)
+        'heredoc_to_nowdoc' => false,               // Do not convert heredoc to nowdoc
+        'no_superfluous_phpdoc_tags' => false,      // Ensure complete PHPDoc annotations for all params
+        'phpdoc_order' => true,                     // Order "use" statements alphabetically
+        'simplified_null_return' => false,          // Keep return null;
+        'single_line_throw' => false,               // Allow throwing exceptions in more than one row
+        'strict_comparison' => true,                // Strict comparison
+        'strict_param' => true,                     // Functions should use $strict param
+        'yoda_style' => null,                       // Ignore comparison style checks
+    ])
+    ->setUsingCache(true)
+    ->setFinder($finder)
+;

.travis.yml

@@ -13,6 +13,8 @@ matrix:
         - php: 7.2
           env: check_cs=true
         - php: 7.3
+        - php: 7.4
+          dist: bionic
 
 env:
     global:
@@ -33,7 +35,12 @@ script:
     - if [ "$coverage" = "true" ]; then vendor/bin/phpunit --coverage-clover=coverage; fi;
     - if [ "$coverage" = "true" ]; then xdebug-disable; fi;
     - if [ "$coverage" != "true" ]; then vendor/bin/phpunit; fi;
-    - if [ "$check_cs" = "true" ]; then vendor/bin/php-cs-fixer fix --config-file=.php_cs --dry-run --diff; fi;
+    - |
+      if [ "$check_cs" = "true" ]; then
+        wget https://cs.symfony.com/download/php-cs-fixer-v2.phar -O php-cs-fixer
+        chmod +x php-cs-fixer
+        ./php-cs-fixer fix --config=.php_cs.dist --dry-run --diff
+      fi;
 
 after_script:
     - if [ "$coverage" = "true" ]; then wget https://scrutinizer-ci.com/ocular.phar; fi;

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changes between versions
 
+## Unreleased
+
+* Add support for Composer ^2.0
+
 ## 1.7.0 (2019-10-21)
 
 * Display VCS Revision for dev version ([#64](https://github.com/pyrech/composer-changelogs/pull/64))

composer.json

@@ -17,13 +17,12 @@
     ],
     "require": {
         "php": ">=7.1.0",
-        "composer-plugin-api": "^1.0 || ^1.1"
+        "composer-plugin-api": "^1.0 || ^2.0"
     },
     "require-dev": {
-        "composer/composer": "~1.0.0-alpha10@dev",
-        "composer/semver": "1.2.0",
-        "friendsofphp/php-cs-fixer": "~1.5",
-        "phpunit/phpunit": "^4.8"
+        "composer/composer": "^1.0.0-alpha10@dev || ^2.0@dev",
+        "composer/semver": "^1.2 || ^2.0",
+        "phpunit/phpunit": "^7.5"
     },
     "config": {
         "sort-packages": true

phpunit.xml.dist

@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.5/phpunit.xsd"
-         backupGlobals="false"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
          colors="true"
          bootstrap="vendor/autoload.php"
         >

src/ChangelogsPlugin.php

@@ -59,6 +59,14 @@ public function activate(Composer $composer, IOInterface $io)
         $this->outputter = Factory::createOutputter($this->config->getGitlabHosts());
     }
 
+    public function deactivate(Composer $composer, IOInterface $io)
+    {
+    }
+
+    public function uninstall(Composer $composer, IOInterface $io)
+    {
+    }
+
     /**
      * {@inheritdoc}
      */

tests/ChangelogsPluginTest.php

@@ -26,10 +26,12 @@
 use Composer\Plugin\PluginInterface;
 use Composer\Plugin\PluginManager;
 use Composer\Repository\CompositeRepository;
+use Composer\Repository\RepositoryInterface;
 use Composer\Script\ScriptEvents;
+use PHPUnit\Framework\TestCase;
 use Pyrech\ComposerChangelogs\ChangelogsPlugin;
 
-class ChangelogsPluginTest extends \PHPUnit_Framework_TestCase
+class ChangelogsPluginTest extends TestCase
 {
     /** @var BufferIO */
     private $io;
@@ -46,7 +48,7 @@ class ChangelogsPluginTest extends \PHPUnit_Framework_TestCase
     /**
      * {@inheritdoc}
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->tempDir = __DIR__ . '/temp';
         $this->config = new Config(false, realpath(__DIR__ . '/fixtures/local'));
@@ -71,7 +73,7 @@ protected function setUp()
     /**
      * {@inheritdoc}
      */
-    protected function tearDown()
+    protected function tearDown(): void
     {
         self::cleanTempDir();
     }
@@ -98,8 +100,6 @@ public function test_it_is_registered_and_activated()
         $this->addComposerPlugin($plugin);
 
         $this->assertSame([$plugin], $this->composer->getPluginManager()->getPlugins());
-        $this->assertAttributeInstanceOf('Composer\IO\IOInterface', 'io', $plugin);
-        $this->assertAttributeInstanceOf('Pyrech\ComposerChangelogs\Outputter', 'outputter', $plugin);
     }
 
     public function test_it_receives_event()
@@ -108,16 +108,7 @@ public function test_it_receives_event()
 
         $operation = $this->getUpdateOperation();
 
-        $this->composer->getEventDispatcher()->dispatchPackageEvent(
-            PackageEvents::POST_PACKAGE_UPDATE,
-            false,
-            new DefaultPolicy(false, false),
-            new Pool(),
-            new CompositeRepository([]),
-            new Request(new Pool()),
-            [$operation],
-            $operation
-        );
+        $this->dispatchPostPackageUpdateEvent($operation);
 
         $this->composer->getEventDispatcher()->dispatchScript(ScriptEvents::POST_UPDATE_CMD);
 
@@ -141,18 +132,8 @@ public function test_events_are_handled()
 
         $operation = $this->getUpdateOperation();
 
-        $packageEvent = new PackageEvent(
-            PackageEvents::POST_PACKAGE_UPDATE,
-            $this->composer,
-            $this->io,
-            false,
-            new DefaultPolicy(false, false),
-            new Pool(),
-            new CompositeRepository([]),
-            new Request(new Pool()),
-            [$operation],
-            $operation
-        );
+        $packageEvent = $this->createPostPackageUpdateEvent($operation);
+
         $plugin->postPackageOperation($packageEvent);
 
         $plugin->postUpdate();
@@ -202,18 +183,8 @@ public function test_it_commits_with_always_option()
 
         $operation = $this->getUpdateOperation();
 
-        $packageEvent = new PackageEvent(
-            PackageEvents::POST_PACKAGE_UPDATE,
-            $this->composer,
-            $this->io,
-            false,
-            new DefaultPolicy(false, false),
-            new Pool(),
-            new CompositeRepository([]),
-            new Request(new Pool()),
-            [$operation],
-            $operation
-        );
+        $packageEvent = $this->createPostPackageUpdateEvent($operation);
+
         $plugin->postPackageOperation($packageEvent);
 
         $plugin->postUpdate();
@@ -234,18 +205,8 @@ public function test_it_commits_with_default_commit_message()
 
         $operation = $this->getUpdateOperation();
 
-        $packageEvent = new PackageEvent(
-            PackageEvents::POST_PACKAGE_UPDATE,
-            $this->composer,
-            $this->io,
-            false,
-            new DefaultPolicy(false, false),
-            new Pool(),
-            new CompositeRepository([]),
-            new Request(new Pool()),
-            [$operation],
-            $operation
-        );
+        $packageEvent = $this->createPostPackageUpdateEvent($operation);
+
         $plugin->postPackageOperation($packageEvent);
 
         $plugin->postUpdate();
@@ -268,18 +229,8 @@ public function test_it_commits_with_custom_commit_message()
 
         $operation = $this->getUpdateOperation();
 
-        $packageEvent = new PackageEvent(
-            PackageEvents::POST_PACKAGE_UPDATE,
-            $this->composer,
-            $this->io,
-            false,
-            new DefaultPolicy(false, false),
-            new Pool(),
-            new CompositeRepository([]),
-            new Request(new Pool()),
-            [$operation],
-            $operation
-        );
+        $packageEvent = $this->createPostPackageUpdateEvent($operation);
+
         $plugin->postPackageOperation($packageEvent);
 
         $plugin->postUpdate();
@@ -310,4 +261,58 @@ private function getUpdateOperation()
 
         return new UpdateOperation($initialPackage, $targetPackage);
     }
+
+    private function createPostPackageUpdateEvent($operation)
+    {
+        if (version_compare(PluginInterface::PLUGIN_API_VERSION, '2.0.0') >= 0) {
+            return new PackageEvent(
+                PackageEvents::POST_PACKAGE_UPDATE,
+                $this->composer,
+                $this->io,
+                false,
+                $this->createMock(RepositoryInterface::class),
+                [$operation],
+                $operation
+            );
+        }
+
+        return new PackageEvent(
+            PackageEvents::POST_PACKAGE_UPDATE,
+            $this->composer,
+            $this->io,
+            false,
+            new DefaultPolicy(false, false),
+            new Pool(),
+            new CompositeRepository([]),
+            new Request(new Pool()),
+            [$operation],
+            $operation
+        );
+    }
+
+    private function dispatchPostPackageUpdateEvent($operation)
+    {
+        if (version_compare(PluginInterface::PLUGIN_API_VERSION, '2.0.0') >= 0) {
+            $this->composer->getEventDispatcher()->dispatchPackageEvent(
+                PackageEvents::POST_PACKAGE_UPDATE,
+                false,
+                $this->createMock(RepositoryInterface::class),
+                [$operation],
+                $operation
+            );
+
+            return;
+        }
+
+        $this->composer->getEventDispatcher()->dispatchPackageEvent(
+            PackageEvents::POST_PACKAGE_UPDATE,
+            false,
+            new DefaultPolicy(false, false),
+            new Pool(),
+            new CompositeRepository([]),
+            new Request(new Pool()),
+            [$operation],
+            $operation
+        );
+    }
 }