--- /dev/null
+<?php
+
+namespace Drupal\{{ machine_name }}\Plugin\Action;
+
+{% if configurable %}
+use Drupal\Core\Action\ConfigurableActionBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Session\AccountInterface;
+{% else %}
+use Drupal\Core\Action\ActionBase;
+use Drupal\Core\Session\AccountInterface;
+{% endif %}
+
+/**
+ * Provides a {{ plugin_label|article }} action.
+ *
+ * @Action(
+ * id = "{{ plugin_id }}",
+ * label = @Translation("{{ plugin_label }}"),
+ * type = "node",
+ * category = @Translation("{{ category }}")
+ * )
+ *
+ * @DCG
+ * For simple updating entity fields consider extending FieldUpdateActionBase.
+ */
+class {{ class }} extends {{ configurable ? 'ConfigurableActionBase' : 'ActionBase' }} {
+
+{% if configurable %}
+ /**
+ * {@inheritdoc}
+ */
+ public function defaultConfiguration() {
+ return ['title' => ''];
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
+ $form['title'] = [
+ '#title' => t('New title'),
+ '#type' => 'textfield',
+ '#required' => TRUE,
+ '#default_value' => $this->configuration['title'],
+ ];
+ return $form;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
+ $this->configuration['title'] = $form_state->getValue('title');
+ }
+
+{% endif %}
+ /**
+ * {@inheritdoc}
+ */
+ public function access($node, AccountInterface $account = NULL, $return_as_object = FALSE) {
+ /** @var \Drupal\node\NodeInterface $node */
+ $access = $node->access('update', $account, TRUE)
+ ->andIf($node->title->access('edit', $account, TRUE));
+ return $return_as_object ? $access : $access->isAllowed();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function execute($node = NULL) {
+ /** @var \Drupal\node\NodeInterface $node */
+{% if configurable %}
+ $node->setTitle($this->configuration['title'])->save();
+{% else %}
+ $node->setTitle(t('New title'))->save();
+{% endif %}
+ }
+
+}