feat: use getters and setters to get/set on the Doctum class

Author: williamdes

src/Console/Command/Command.php

@@ -111,13 +111,16 @@ protected function initialize(InputInterface $input, OutputInterface $output)
 
         $this->doctum = $this->loadDoctum($config);
 
-        if ($input->getOption('only-version')) {
-            $this->doctum['versions'] = $input->getOption('only-version');
-        }
-
         if (!$this->doctum instanceof Doctum) {
             throw new \RuntimeException(sprintf('Configuration file "%s" must return a Doctum instance.', $config));
         }
+
+        if ($input->getOption('only-version')) {
+            /** @var string $onlyVersionOption */
+            $onlyVersionOption = $input->getOption('only-version');
+            $this->doctum->setVersion((string) $onlyVersionOption);
+        }
+
     }
 
     public function update(Project $project): int

src/Console/Command/ParseCommand.php

@@ -61,6 +61,6 @@ protected function execute(InputInterface $input, OutputInterface $output)
     {
         $output->writeln('<bg=cyan;fg=white> Parsing project </>');
 
-        return $this->parse($this->doctum['project']);
+        return $this->parse($this->doctum->getProject());
     }
 }

src/Console/Command/RenderCommand.php

@@ -60,6 +60,6 @@ protected function execute(InputInterface $input, OutputInterface $output)
     {
         $output->writeln('<bg=cyan;fg=white> Rendering project </>');
 
-        return $this->render($this->doctum['project']);
+        return $this->render($this->doctum->getProject());
     }
 }

src/Console/Command/UpdateCommand.php

@@ -51,6 +51,6 @@ protected function execute(InputInterface $input, OutputInterface $output)
     {
         $output->writeln('<bg=cyan;fg=white> Updating project </>');
 
-        return $this->update($this->doctum['project']);
+        return $this->update($this->doctum->getProject());
     }
 }

src/Doctum.php

@@ -210,4 +210,14 @@ public function __construct($iterator = null, array $config = [])
             $this[$key] = $value;
         }
     }
+
+    public function setVersion(string $version): void
+    {
+        $this['versions'] = $version;
+    }
+
+    public function getProject(): Project
+    {
+        return $this['project'];
+    }
 }