Merge pull request #65 from KasperFranz/feature/better-exceptions

Better Exception handling

src/Xinax/LaravelGettext/FileSystem.php

@@ -93,6 +93,13 @@ public function compileViews(array $viewPaths, $domain)
         foreach ($viewPaths as $path) {
             $path = $this->basePath . DIRECTORY_SEPARATOR . $path;
 
+            if (empty(realpath($path))) {
+                throw new Exceptions\DirectoryNotFoundException(sprintf(
+                        'The source-path: %s, is not found, please check that it exists, and update your config with the right path.',
+                        $path
+                    ));
+            }
+
             $fs = new \Illuminate\Filesystem\Filesystem($path);
             $files = $fs->allFiles(realpath($path));
 
@@ -231,19 +238,26 @@ public function addLocale($localePath, $locale)
             "LC_MESSAGES"
         );
 
-        $this->createDirectory($localePath);
+        if (!file_exists($localePath)) {
+            $this->createDirectory($localePath);
+        }
 
         if ( $this->configuration->getCustomLocale() ) {
             $data[1] = 'C';
 
             $gettextPath = implode($data, DIRECTORY_SEPARATOR);
-            $this->createDirectory($gettextPath);
+            if (!file_exists($gettextPath)) {
+                $this->createDirectory($gettextPath);
+            }
 
             $data[2] = 'LC_MESSAGES';
         }
 
         $gettextPath = implode($data, DIRECTORY_SEPARATOR);
-        $this->createDirectory($gettextPath);
+        if (!file_exists($gettextPath)) {
+                $this->createDirectory($gettextPath);
+        }
+
 
         // File generation for each domain
         foreach ($this->configuration->getAllDomains() as $domain) {
@@ -427,8 +441,9 @@ public function checkDirectoryStructure($checkLocales = false)
     public function generateLocales()
     {
         // Application base path
-        $this->createDirectory($this->getDomainPath());
-
+        if (!file_exists($this->getDomainPath())) {
+            $this->createDirectory($this->getDomainPath());
+        }
         $localePaths = [];
 
         // Locale directories