Initial Drupal 11 with DDEV setup

vendor/chi-teck/drupal-code-generator/templates/Plugin/Views/_argument-default/argument-default-schema.twig

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+views.argument_default.{{ plugin_id }}:
+  type: mapping
+  label: '{{ plugin_label }}'
+  mapping:
+    example:
+      type: string
+      label: 'Example'

vendor/chi-teck/drupal-code-generator/templates/Plugin/Views/_argument-default/argument-default.twig

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+{% import '@lib/di.twig' as di %}
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\{{ machine_name }}\Plugin\views\argument_default;
+
+{% apply sort_namespaces %}
+use Drupal\Core\Cache\Cache;
+use Drupal\Core\Cache\CacheableDependencyInterface;
+use Drupal\Core\StringTranslation\TranslatableMarkup;
+use Drupal\views\Attribute\ViewsArgumentDefault;
+  {% if configurable %}
+use Drupal\Core\Form\FormStateInterface;
+  {% endif %}
+use Drupal\views\Plugin\views\argument_default\ArgumentDefaultPluginBase;
+  {% if services %}
+{{ di.use(services) }}
+use Symfony\Component\DependencyInjection\ContainerInterface;
+  {% endif %}
+{% endapply %}
+
+/**
+ * @todo Add plugin description here.
+ */
+#[ViewsArgumentDefault(
+  id: '{{ plugin_id }}',
+  title: new TranslatableMarkup('{{ plugin_label }}'),
+)]
+final class {{ class }} extends ArgumentDefaultPluginBase implements CacheableDependencyInterface {
+
+{% if services %}
+  /**
+   * Constructs a new {{ class }} instance.
+   */
+  public function __construct(
+    array $configuration,
+    $plugin_id,
+    $plugin_definition,
+{{ di.signature(services) }}
+  ) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition): self {
+    return new self(
+      $configuration,
+      $plugin_id,
+      $plugin_definition,
+{{ di.container(services) }}
+    );
+  }
+
+{% endif %}
+{% if configurable %}
+  /**
+   * {@inheritdoc}
+   */
+  protected function defineOptions(): array {
+    $options = parent::defineOptions();
+    $options['example'] = ['default' => ''];
+    return $options;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildOptionsForm(&$form, FormStateInterface $form_state): void {
+    $form['example'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Example'),
+      '#default_value' => $this->options['example'],
+    ];
+  }
+
+{% endif %}
+  /**
+   * {@inheritdoc}
+   *
+   * @todo Make sure the return type-hint matches the argument type.
+   */
+  public function getArgument(): int {
+
+    // @DCG
+    // Here is the place where you should create a default argument for the
+    // contextual filter. The source of this argument depends on your needs.
+    // For example, the argument can be extracted from the URL or fetched from
+    // some fields of the currently viewed entity.
+    $argument = 123;
+
+    return $argument;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCacheMaxAge(): int {
+    return Cache::PERMANENT;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCacheContexts(): array {
+    // @todo Use 'url.path' or 'url.query_args:%key' contexts if the argument
+    // comes from URL.
+    return [];
+  }
+
+}

vendor/chi-teck/drupal-code-generator/templates/Plugin/Views/_field/field.twig

@@ -0,0 +1,108 @@
+{% import '@lib/di.twig' as di %}
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\{{ machine_name }}\Plugin\views\field;
+
+{% apply sort_namespaces %}
+use Drupal\Component\Render\MarkupInterface;
+use Drupal\views\Attribute\ViewsField;
+use Drupal\views\Plugin\views\field\FieldPluginBase;
+use Drupal\views\ResultRow;
+  {% if configurable %}
+use Drupal\Core\Form\FormStateInterface;
+  {% endif %}
+  {% if services %}
+{{ di.use(services) }}
+use Symfony\Component\DependencyInjection\ContainerInterface;
+  {% endif %}
+{% endapply %}
+
+/**
+ * Provides {{ plugin_label }} field handler.
+ *
+ * @DCG
+ * The plugin needs to be assigned to a specific table column through
+ * hook_views_data() or hook_views_data_alter().
+ * Put the following code to {{ machine_name }}.views.inc file.
+ * @code
+ * function foo_views_data_alter(array &$data): void {
+ *   $data['node']['foo_example']['field'] = [
+ *     'title' => t('Example'),
+ *     'help' => t('Custom example field.'),
+ *     'id' => 'foo_example',
+ *   ];
+ * }
+ * @endcode
+ */
+#[ViewsField('{{ plugin_id }}')]
+final class {{ class }} extends FieldPluginBase {
+
+{% if services %}
+  /**
+   * Constructs a new {{ class }} instance.
+   */
+  public function __construct(
+    array $configuration,
+    $plugin_id,
+    $plugin_definition,
+{{ di.signature(services) }}
+  ) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition): self {
+    return new self(
+      $configuration,
+      $plugin_id,
+      $plugin_definition,
+{{ di.container(services) }}
+    );
+  }
+
+{% endif %}
+{% if configurable %}
+  /**
+   * {@inheritdoc}
+   */
+  protected function defineOptions(): array {
+    $options = parent::defineOptions();
+    $options['example'] = ['default' => ''];
+    return $options;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildOptionsForm(&$form, FormStateInterface $form_state): void {
+    parent::buildOptionsForm($form, $form_state);
+    $form['example'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Example'),
+      '#default_value' => $this->options['example'],
+    ];
+  }
+
+{% endif %}
+  /**
+   * {@inheritdoc}
+   */
+  public function query(): void {
+    // For non-existent columns (i.e. computed fields) this method must be
+    // empty.
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function render(ResultRow $values): string|MarkupInterface {
+    $value = parent::render($values);
+    // @todo Modify or replace the rendered value here.
+    return $value;
+  }
+
+}

vendor/chi-teck/drupal-code-generator/templates/Plugin/Views/_field/schema.twig

@@ -0,0 +1,7 @@
+views.field.{{ plugin_id }}:
+  type: views.field.field
+  label: '{{ plugin_label }}'
+  mapping:
+    example:
+      type: string
+      label: 'Example'

vendor/chi-teck/drupal-code-generator/templates/Plugin/Views/_style/preprocess.twig

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+<?php
+
+declare(strict_types=1);
+
+/**
+ * @file
+ * Primary module hooks for {{ name }} module.
+ */
+
+use Drupal\Core\Template\Attribute;
+
+/**
+ * Prepares variables for views-style-{{ plugin_id|u2h }}.html.twig template.
+ */
+function template_preprocess_views_style_{{ plugin_id }}(array &$variables): void {
+  $view = $variables['view'];
+  $options = $view->style_plugin->options;
+
+{% if configurable %}
+  // Fetch wrapper classes from handler options.
+  if ($options['wrapper_class']) {
+    $variables['attributes']['class'] = explode(' ', $options['wrapper_class']);
+  }
+
+{% endif %}
+  $variables['default_row_class'] = $options['default_row_class'];
+  foreach ($variables['rows'] as $id => $row) {
+    $variables['rows'][$id] = [
+      'content' => $row,
+      'attributes' => new Attribute(),
+    ];
+    if ($row_class = $view->style_plugin->getRowClass($id)) {
+      $variables['rows'][$id]['attributes']->addClass($row_class);
+    }
+  }
+}

vendor/chi-teck/drupal-code-generator/templates/Plugin/Views/_style/schema.twig

@@ -0,0 +1,7 @@
+views.style.{{ plugin_id }}:
+  type: views_style
+  label: '{{ plugin_label }}'
+  mapping:
+    wrapper_class:
+      type: string
+      label: 'Wrapper class'

vendor/chi-teck/drupal-code-generator/templates/Plugin/Views/_style/style.twig

@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\{{ machine_name }}\Plugin\views\style;
+
+{% apply sort_namespaces %}
+  {% if configurable %}
+use Drupal\Core\Form\FormStateInterface;
+  {% endif %}
+use Drupal\views\Plugin\views\style\StylePluginBase;
+use Drupal\Core\StringTranslation\TranslatableMarkup;
+use Drupal\views\Attribute\ViewsStyle;
+{% endapply %}
+
+/**
+ * {{ plugin_label }} style plugin.
+ */
+#[ViewsStyle(
+  id: '{{ plugin_id }}',
+  title: new TranslatableMarkup('{{ plugin_label }}'),
+  help: new TranslatableMarkup('@todo Add help text here.'),
+  theme: 'views_style_{{ plugin_id }}',
+  display_types: ['normal'],
+)]
+final class {{ class }} extends StylePluginBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected $usesRowPlugin = TRUE;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected $usesRowClass = TRUE;
+
+{% if configurable %}
+  /**
+   * {@inheritdoc}
+   */
+  protected function defineOptions(): array {
+    $options = parent::defineOptions();
+    $options['wrapper_class'] = ['default' => 'item-list'];
+    return $options;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildOptionsForm(&$form, FormStateInterface $form_state): void {
+    parent::buildOptionsForm($form, $form_state);
+    $form['wrapper_class'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Wrapper class'),
+      '#description' => $this->t('The class to provide on the wrapper, outside rows.'),
+      '#default_value' => $this->options['wrapper_class'],
+    ];
+  }
+
+{% endif %}
+}

vendor/chi-teck/drupal-code-generator/templates/Plugin/Views/_style/template.twig

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+{{ '{#' }}
+/**
+ * @file
+ * Default theme implementation for a view template to display a list of rows.
+ *
+ * Available variables:
+ * - attributes: HTML attributes for the container.
+ * - rows: A list of rows.
+ *   - attributes: The row's HTML attributes.
+ *   - content: The row's contents.
+ * - title: The title of this group of rows. May be empty.
+ *
+ * @see template_preprocess_views_style_{{ plugin_id }}()
+ */
+{{ '#}' }}{% verbatim %}
+<div{{ attributes }}>
+  {% set row_classes = [default_row_class ? 'views-row'] %}
+  {% for row in rows %}
+    <div{{ row.attributes.addClass(row_classes) }}>
+      {{ row.content }}
+    </div>
+  {% endfor %}
+</div>{% endverbatim %}