Option to force build by clearing the cache

* Add --force option to build command

* Clear the cache if --force is true

src/Commands/BuildCommand.php

@@ -50,7 +50,8 @@ protected function configure()
     {
         $this->setName('build')
             ->setDescription('Generate the site static files.')
-            ->addOption('env', null, InputOption::VALUE_REQUIRED, 'Application Environment.', 'default');
+            ->addOption('env', null, InputOption::VALUE_REQUIRED, 'Application Environment.', 'default')
+            ->addOption('force', null, InputOption::VALUE_NONE, 'Clear the cache before building');
     }
 
     /**
@@ -66,11 +67,12 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $siteBuilder = new SiteBuilder(
             $this->filesystem,
             $this->viewFactory,
-            $input->getOption('env')
+            $input->getOption('env'),
+            $input->getOption('force')
         );
 
         $siteBuilder->build();
 
         $output->writeln("<info>Site was generated successfully.</info>");
     }
-}
+}

src/SiteBuilder.php

@@ -58,14 +58,21 @@ class SiteBuilder
      */
     protected $blogDirectory = '_blog';
 
+    /**
+     * Clear the cache before building
+     *
+     * @var array
+     */
+    protected $forceBuild = false;
+
     /**
      * SiteBuilder constructor.
      *
      * @param Filesystem $filesystem
      * @param Factory $viewFactory
      * @param string $environment
      */
-    public function __construct(Filesystem $filesystem, Factory $viewFactory, $environment)
+    public function __construct(Filesystem $filesystem, Factory $viewFactory, $environment, $forceBuild = false)
     {
         $this->filesystem = $filesystem;
 
@@ -76,6 +83,8 @@ public function __construct(Filesystem $filesystem, Factory $viewFactory, $envir
         $this->fileHandler = new BaseHandler($filesystem, $viewFactory);
 
         $this->blogPostHandler = new BlogPostHandler($filesystem, $viewFactory);
+
+        $this->forceBuild = $forceBuild;
     }
 
     /**
@@ -105,6 +114,10 @@ public function build()
 
         $this->filesystem->cleanDirectory(KATANA_PUBLIC_DIR);
 
+        if ($this->forceBuild) {
+            $this->filesystem->cleanDirectory(KATANA_CACHE_DIR);
+        }
+
         $this->handleSiteFiles($otherFiles);
 
         if (@$this->configs['enableBlog']) {
@@ -231,4 +244,4 @@ private function buildBlogPagination()
 
         $builder->build();
     }
-}
+}