Display information when downloading a file.

Author: FlorentTorregrosa

src/FileFetcher.php

@@ -7,6 +7,7 @@
 
 namespace DrupalComposer\DrupalScaffold;
 
+use Composer\IO\IOInterface;
 use Composer\Util\Filesystem;
 use Composer\Util\RemoteFilesystem;
 
@@ -17,12 +18,18 @@ class FileFetcher {
    */
   protected $remoteFilesystem;
 
+  /**
+   * @var \Composer\IO\IOInterface
+   */
+  protected $io;
+
   protected $source;
   protected $filenames;
   protected $fs;
 
-  public function __construct(RemoteFilesystem $remoteFilesystem, $source, $filenames = []) {
+  public function __construct(RemoteFilesystem $remoteFilesystem, $source, $filenames = [], IOInterface $io) {
     $this->remoteFilesystem = $remoteFilesystem;
+    $this->io = $io;
     $this->source = $source;
     $this->filenames = $filenames;
     $this->fs = new Filesystem();
@@ -32,7 +39,13 @@ public function fetch($version, $destination) {
     array_walk($this->filenames, function ($filename) use ($version, $destination) {
       $url = $this->getUri($filename, $version);
       $this->fs->ensureDirectoryExists($destination . '/' . dirname($filename));
+      $this->io->write("Going to download the file $filename");
+      $this->io->write("  from: $url");
+      $this->io->write("  to: $destination/$filename");
       $this->remoteFilesystem->copy($url, $url, $destination . '/' . $filename);
+      // Used to put a new line because the remote file system does not put
+      // one.
+      $this->io->write('');
     });
   }
 

src/Handler.php

@@ -116,7 +116,7 @@ public function downloadScaffold() {
     $fetcher = new PrestissimoFileFetcher($remoteFs, $options['source'], $files, $this->io, $this->composer->getConfig());
     $fetcher->fetch($version, $webroot);
 
-    $initialFileFetcher = new InitialFileFetcher($remoteFs, $options['source'], $this->getInitial());
+    $initialFileFetcher = new InitialFileFetcher($remoteFs, $options['source'], $this->getInitial(), $this->io);
     $initialFileFetcher->fetch($version, $webroot);
 
     // Call post-scaffold scripts.

src/InitialFileFetcher.php

@@ -15,7 +15,13 @@ public function fetch($version, $destination) {
       if (!file_exists($target)) {
         $url = $this->getUri($sourceFilename, $version);
         $this->fs->ensureDirectoryExists($destination . '/' . dirname($filename));
+        $this->io->write("Going to download the file $filename");
+        $this->io->write("  from: $url");
+        $this->io->write("  to: $target");
         $this->remoteFilesystem->copy($url, $url, $target);
+        // Used to put a new line because the remote file system does not put
+        // one.
+        $this->io->write('');
       }
     });
   }

src/PrestissimoFileFetcher.php

@@ -14,19 +14,13 @@
 
 class PrestissimoFileFetcher extends FileFetcher {
 
-  /**
-   * @var \Composer\IO\IOInterface
-   */
-  protected $io;
-
   /**
    * @var \Composer\Config
    */
   protected $config;
 
   public function __construct(\Composer\Util\RemoteFilesystem $remoteFilesystem, $source, array $filenames = [], IOInterface $io, Config $config) {
-    parent::__construct($remoteFilesystem, $source, $filenames);
-    $this->io = $io;
+    parent::__construct($remoteFilesystem, $source, $filenames, $io);
     $this->config = $config;
   }
 
@@ -43,7 +37,10 @@ protected function fetchWithPrestissimo($version, $destination) {
     array_walk($this->filenames, function ($filename) use ($version, $destination, &$requests) {
       $url = $this->getUri($filename, $version);
       $this->fs->ensureDirectoryExists($destination . '/' . dirname($filename));
+      $this->io->write("Going to download the file $filename");
+      $this->io->write("  from: $url");
       $requests[] = new CopyRequest($url, $destination . '/' . $filename, false, $this->io, $this->config);
+      $this->io->write("  to: $destination/$filename");
     });
 
     $successCnt = $failureCnt = 0;