Initial Drupal 11 with DDEV setup

vendor/drupal/core-project-message/Message.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace Drupal\Composer\Plugin\ProjectMessage;
+
+use Composer\Package\RootPackageInterface;
+
+/**
+ * Determine configuration.
+ *
+ * @internal
+ */
+class Message {
+
+  /**
+   * The root package.
+   *
+   * @var \Composer\Package\RootPackageInterface
+   */
+  protected $rootPackage;
+
+  /**
+   * The name of the event.
+   *
+   * @var string
+   */
+  protected $eventName;
+
+  /**
+   * The message to display.
+   *
+   * @var string[]
+   */
+  protected $messageText = [];
+
+  /**
+   * Construct a Config object.
+   *
+   * @param \Composer\Package\RootPackageInterface $root_package
+   *   Composer package object for the root package.
+   * @param string $event_name
+   *   The event name.
+   */
+  public function __construct(RootPackageInterface $root_package, $event_name) {
+    $this->rootPackage = $root_package;
+    $this->eventName = $event_name;
+  }
+
+  public function getText() {
+    if ($this->messageText) {
+      return $this->messageText;
+    }
+    $package_config = $this->rootPackage->getExtra();
+    $file = $this->eventName . '-message.txt';
+    if ($config_file = $package_config['drupal-core-project-message'][$this->eventName . '-file'] ?? FALSE) {
+      $file = $config_file;
+    }
+
+    $message = $package_config['drupal-core-project-message'][$this->eventName . '-message'] ?? [];
+
+    if ($message) {
+      $this->messageText = $message;
+    }
+    else {
+      $this->messageText = $this->getMessageFromFile($file);
+    }
+
+    // Include structured support info from composer.json.
+    if ($config_keys = $package_config['drupal-core-project-message']['include-keys'] ?? FALSE) {
+      foreach ($config_keys as $config_key) {
+        switch ($config_key) {
+          case 'name':
+            if ($homepage = $this->rootPackage->getName()) {
+              $this->messageText[] = '  * Name: ' . $homepage;
+            }
+            break;
+
+          case 'description':
+            if ($homepage = $this->rootPackage->getDescription()) {
+              $this->messageText[] = '  * Description: ' . $homepage;
+            }
+            break;
+
+          case 'homepage':
+            if ($homepage = $this->rootPackage->getHomepage()) {
+              $this->messageText[] = '  * Homepage: ' . $homepage;
+            }
+            break;
+
+          case 'support':
+            if ($support = $this->rootPackage->getSupport()) {
+              $this->messageText[] = '  * Support:';
+              foreach ($support as $support_key => $support_value) {
+                $this->messageText[] = '    * ' . $support_key . ': ' . $support_value;
+              }
+            }
+            break;
+        }
+      }
+    }
+
+    return $this->messageText;
+  }
+
+  /**
+   * Reads the message file as an array.
+   *
+   * @param string $file
+   *   The file to read. Relative paths are relative to the project directory.
+   *
+   * @return string[]
+   *   The message text.
+   */
+  protected function getMessageFromFile($file) {
+    return file_exists($file) ? file($file, FILE_IGNORE_NEW_LINES) : [];
+  }
+
+}