Applied fixes from StyleCI

libs/ContentTypes/Markdown/LinkRenderer.php

@@ -100,12 +100,13 @@ class LinkRenderer extends \League\CommonMark\Inline\Renderer\LinkRenderer
         // Absolute urls, shouldn't either
         if ($this->isExternalUrl($url)) {
             $element->setAttribute('class', 'external');
+
             return $element;
         }
 
         // if there's a hash component in the url, ensure we
         // don't put that part through the resolver.
-        $urlAndHash = explode("#", $url);
+        $urlAndHash = explode('#', $url);
         $url = $urlAndHash[0];
 
         try {
@@ -120,7 +121,7 @@ class LinkRenderer extends \League\CommonMark\Inline\Renderer\LinkRenderer
         }
 
         if (isset($urlAndHash[1])) {
-            $url .= "#" . $urlAndHash[1];
+            $url .= '#' . $urlAndHash[1];
         }
 
         $element->setAttribute('href', $url);

libs/Format/Confluence/Generator.php

@@ -34,7 +34,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
         $confluence = $config->getConfluenceConfiguration();
 
         if ($confluence == null) {
-            throw new \RuntimeException("You must specify your Confluence configuration");
+            throw new \RuntimeException('You must specify your Confluence configuration');
         }
 
         $mandatory = ['space_id', 'base_url', 'user', 'pass', 'prefix'];
@@ -46,7 +46,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
         }
 
         if (count($errors)) {
-            throw new \RuntimeException("The following options are mandatory for confluence : '" . join("', '", $errors) . "'");
+            throw new \RuntimeException("The following options are mandatory for confluence : '" . implode("', '", $errors) . "'");
         }
 
         if (!array_key_exists('ancestor_id', $confluence) && !array_key_exists('root_id', $confluence)) {

libs/Format/HTML/Generator.php

@@ -41,7 +41,8 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
         ];
     }
 
-    protected function ensureEmptyDestination($destination) {
+    protected function ensureEmptyDestination($destination)
+    {
         if (is_dir($destination)) {
             GeneratorHelper::rmdir($destination);
         } else {

libs/Tree/Builder.php

@@ -2,7 +2,6 @@
 
 use RuntimeException;
 use SplFileInfo;
-use Todaymade\Daux\Daux;
 use Todaymade\Daux\DauxHelper;
 
 class Builder

libs/Tree/Directory.php

@@ -2,7 +2,6 @@
 
 use ArrayIterator;
 use RuntimeException;
-use Todaymade\Daux\Daux;
 
 class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
 {

libs/Tree/Entry.php

@@ -147,11 +147,11 @@ abstract class Entry
     public function getRelativePath()
     {
         $root = $this;
-        while($root->getParent() != null) {
+        while ($root->getParent() != null) {
             $root = $root->getParent();
         }
 
-        return substr($this->path, strlen($root->getPath()) +1);
+        return substr($this->path, strlen($root->getPath()) + 1);
     }
 
     /**