Refactor: Rework directories/files handling

Directory scan is now processed at command level

- Remove `PharBuilder::addContentsFromDirectory()` &  `Phar::addDirectory()` methods
- Add `PharBuilder::addFile()`, `Compile::addFile()` &  `Compile::addDirectory()` methods

Author: yannoff

src/Command/Compile.php

@@ -17,6 +17,7 @@
 
 use Yannoff\Component\Console\Command;
 use Yannoff\Component\Console\Definition\Option;
+use Yannoff\PhpCodeCompiler\Directory;
 use Yannoff\PhpCodeCompiler\PharBuilder;
 
 class Compile extends Command
@@ -76,7 +77,36 @@ protected function initBuilder(string $main): self
     }
 
     /**
-     * Add a list of directory specifications to the Phar builder
+     * Add files found in the directory to the builder, optionally filtered by extension
+     *
+     * @param string  $directory  The directory to scan for contents
+     * @param ?string $extensions Filter on extension, may be "php" or "(php|phtml)"
+     *
+     */
+    protected function addDirectory(string $directory, string $extensions = null)
+    {
+        $wildcard = $extensions ? "*.$extensions" : 'all';
+        $this->info("Scanning directory <strong>$directory</strong> for <strong>$wildcard</strong> files ...");
+
+        $filter = ($extensions) ? sprintf('/\.%s$/', $extensions) : '';
+        $files = Directory::find($directory, $filter);
+
+        array_walk($files, function ($file) { $this->addFile($file); });
+    }
+
+    /**
+     * Add a single file to the archive builder
+     *
+     * @param string $file
+     */
+    protected function addFile(string $file)
+    {
+        $this->info('+ ' . $file, 'grey');
+        $this->builder->addFile($file);
+    }
+
+    /**
+     * Add a list of directory specifications to the archive builder
      *
      * @param array $dirs A list of directories in the form "$dir" or "$dir:$extension"
      *
@@ -86,24 +116,14 @@ protected function addDirectories(array $dirs): self
     {
         foreach ($dirs as $spec) {
             list($dir, $ext) = explode(':', $spec);
-            $wildcard = $ext ? "*.$ext" : 'all';
-            $this->info("Scanning directory <strong>$dir</strong> for <strong>$wildcard</strong> files ...");
-            $this->builder->addContentsFromDirectory($dir, $ext);
+            $this->addDirectory($dir, $ext);
         }
 
-        $this->info(
-            implode("\n", array_map(
-                function ($f) { return sprintf('+ %s', $f); },
-                $this->builder->list()
-            )),
-            'grey'
-        );
-
         return $this;
     }
 
     /**
-     * Add banner file contents to the Phar builder
+     * Add banner file contents to the archive builder
      *
      * @param ?string $banner Path to the banner file
      *

src/Phar.php

@@ -21,22 +21,6 @@ class Phar extends BuiltinPhar
 {
     public $files = [];
 
-    /**
-     * Add the contents of a directory in the archive
-     *
-     * @param string $directory The directory to be included
-     * @param string $filter    Optional filter on file extensions
-     *
-     * @return self
-     */
-    public function addDirectory(string $directory, string $filter = ''): self
-    {
-        $files = Directory::find($directory, $filter);
-        array_walk($files, function ($file) { $this->addFileContents($file); });
-
-        return $this;
-    }
-
     /**
      * Similar to Phar::addFile(), with optional minifying
      *

src/PharBuilder.php

@@ -110,22 +110,6 @@ public function setBanner(string $banner): self
         return $this;
     }
 
-    /**
-     * Add all files in the directory tree, optionally filtered by extension
-     *
-     * @param string  $directory  The directory to scan for contents
-     * @param ?string $extensions Filter on extension, may be "php" or "(php|phtml)"
-     *
-     * @return self
-     */
-    public function addContentsFromDirectory(string $directory, string $extensions = null): self
-    {
-        $filter = ($extensions) ? sprintf('/\.%s$/', $extensions) : '';
-        $this->archive->addDirectory($directory, $filter);
-
-        return $this;
-    }
-
     /**
      * Compress files, generate the stub and save PHAR to the output file
      *
@@ -184,4 +168,18 @@ protected function stub(string $main, string $banner = null): string
 
         return implode(self::EOL, $lines);
     }
+
+    /**
+     * Add a single file to the archive, optionally minified
+     *
+     * @param string  $file   Path to the file
+     * @param ?string $local  Optional file alias
+     * @param bool    $minify Whether comments/spaces should be removed from contents
+     */
+    public function addFile(string $file, string $local = null, bool $minify = true)
+    {
+        $this->archive->addFileContents($file, $local, $minify);
+
+        return $this;
+    }
 }