--- /dev/null
+<?php
+
+namespace DrupalCodeGenerator\Command\Drupal_8\Service;
+
+use DrupalCodeGenerator\Command\BaseGenerator;
+use DrupalCodeGenerator\Utils;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\ChoiceQuestion;
+use Symfony\Component\Console\Question\ConfirmationQuestion;
+use Symfony\Component\Console\Question\Question;
+
+/**
+ * Implements d8:service:cache-context command.
+ */
+class CacheContext extends BaseGenerator {
+
+ protected $name = 'd8:service:cache-context';
+ protected $description = 'Generates a cache context service';
+ protected $alias = 'cache-context';
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function interact(InputInterface $input, OutputInterface $output) {
+ $questions = Utils::defaultQuestions();
+ $questions['context_id'] = new Question('Context ID', 'example');
+ $default_class = function ($vars) {
+ return Utils::camelize($vars['context_id']) . 'CacheContext';
+ };
+ $questions['class'] = new Question('Class', $default_class);
+ $base_class_choices = [
+ '-',
+ 'RequestStackCacheContextBase',
+ 'UserCacheContextBase',
+ ];
+ $questions['base_class'] = new ChoiceQuestion('Base class', $base_class_choices);
+ $questions['calculated'] = new ConfirmationQuestion('Make the context calculated?', FALSE);
+
+ $vars = &$this->collectVars($input, $output, $questions);
+ $vars['context_label'] = Utils::machine2human($vars['context_id']);
+
+ $vars['interface'] = $vars['calculated'] ?
+ 'CalculatedCacheContextInterface' : 'CacheContextInterface';
+
+ if ($vars['base_class'] == '-') {
+ $vars['base_class'] = FALSE;
+ }
+
+ $this->addFile()
+ ->path('src/Cache/Context/{class}.php')
+ ->template('d8/service/cache-context.twig');
+
+ $this->addServicesFile()
+ ->template('d8/service/cache-context.services.twig');
+ }
+
+}