Drush 10 / Symfony 6 compatibility

composer.json

@@ -34,7 +34,7 @@
     "ext-dom": "*",
     "chi-teck/drupal-code-generator": "^2.4",
     "composer/semver": "^1.4 || ^3",
-    "consolidation/annotated-command": "^4.5",
+    "consolidation/annotated-command": "^4.5.3",
     "consolidation/config": "^2",
     "consolidation/filter-via-dot-access-data": "^2",
     "consolidation/robo": "^3.0.9",

src-symfony-compatibility/v6/Style/DrushStyle.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace Drush\Style;
+
+use Drush\Drush;
+use Drush\Exceptions\UserAbortException;
+use Symfony\Component\Console\Question\Question;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+class DrushStyle extends SymfonyStyle
+{
+    public function confirm(string $question, bool $default = true): bool
+    {
+        // Automatically accept confirmations if the --yes argument was supplied.
+        if (Drush::affirmative()) {
+            $this->comment($question . ': yes.');
+            return true;
+        } elseif (Drush::negative()) {
+            // Automatically cancel confirmations if the --no argument was supplied.
+            $this->warning($question . ': no.');
+            return false;
+        }
+        return parent::confirm($question, $default);
+    }
+
+    public function choice(string $question, array $choices, mixed $default = null): mixed
+    {
+        // Display the choices without their keys.
+        $choices_values = array_values($choices);
+        $return = parent::choice($question, $choices_values, $default);
+
+        return array_search($return, $choices);
+    }
+
+    public function warning(string|array $message)
+    {
+        $this->block($message, 'WARNING', 'fg=black;bg=yellow', ' ! ', true);
+    }
+
+    public function note(string|array $message)
+    {
+        $this->block($message, 'NOTE', 'fg=black;bg=yellow', ' ! ');
+    }
+
+    public function caution(string|array $message)
+    {
+        $this->block($message, 'CAUTION', 'fg=black;bg=yellow', ' ! ', true);
+    }
+
+    /**
+     * @return mixed
+     */
+    public function askRequired($question)
+    {
+        $question = new Question($question);
+        $question->setValidator(function (?string $value) {
+            // FALSE is not considered as empty value because question helper use
+            // it as negative answer on confirmation questions.
+            if ($value === null || $value === '') {
+                throw new \UnexpectedValueException('This value is required.');
+            }
+
+            return $value;
+        });
+
+        return $this->askQuestion($question);
+    }
+}

src-symfony-compatibility/v6/Symfony/BufferedConsoleOutput.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace Drush\Symfony;
+
+use Symfony\Component\Console\Formatter\OutputFormatterInterface;
+use Symfony\Component\Console\Output\BufferedOutput;
+use Symfony\Component\Console\Output\ConsoleOutputInterface;
+use Symfony\Component\Console\Output\ConsoleSectionOutput;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * BufferedConsoleOutput supports separation of the stdout and stderr streams.
+ */
+class BufferedConsoleOutput extends BufferedOutput implements ConsoleOutputInterface
+{
+    protected $stderr;
+    private array $consoleSectionOutputs = [];
+
+    /**
+     * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
+     * @param bool|null                     $decorated Whether to decorate messages (null for auto-guessing)
+     * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)
+     */
+    public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = false, OutputFormatterInterface $formatter = null)
+    {
+        parent::__construct($verbosity, $decorated, $formatter);
+
+        $this->stderr = new BufferedOutput($this->getVerbosity(), $this->isDecorated(), $this->getFormatter());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getErrorOutput(): OutputInterface
+    {
+        return $this->stderr;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setErrorOutput(OutputInterface $error): void
+    {
+        $this->stderr = $error;
+    }
+
+    public function section(): ConsoleSectionOutput
+    {
+        // @todo
+    }
+}

src-symfony-compatibility/v6/Symfony/IndiscriminateInputDefinition.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace Drush\Symfony;
+
+use Symfony\Component\Console\Input\InputDefinition;
+use Symfony\Component\Console\Input\InputOption;
+
+/**
+ * This is an InputDefinition that allows any option to be considered valid.
+ * Used when passing a command through to another dispatcher that will do
+ * the option validation.
+ *
+ * We use this instead of a LessStrictArgvInput in cases where we do not
+ * know in advance whether the input should be handled indiscriminately.
+ * In other words, an IndiscriminateInputDefinition is attached to individual
+ * Commands that should accept any option, whereas a LessStrictArgvInput
+ * should be used to make all command skip option validation.
+ */
+class IndiscriminateInputDefinition extends InputDefinition
+{
+    /**
+     * @inheritdoc
+     */
+    public function hasShortcut(string $name): bool
+    {
+        return true;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function hasOption(string $name): bool
+    {
+        return true;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getOption(string $name): InputOption
+    {
+        if (parent::hasOption($name)) {
+            return parent::getOption($name);
+        }
+        return new InputOption($name, null, InputOption::VALUE_OPTIONAL, '', []);
+    }
+}