Merge pull request #15 from wirecli/dev

Dev

src/Commands/Common/NewCommand.php

@@ -41,9 +41,13 @@ class NewCommand extends PWConnector {
   private $projectName;
   private $projectDir;
   private $version;
+  private $helper;
   private $compressedFilePath;
   private $requirementsErrors = array();
+  private $src;
   private $installer;
+  private $verbose;
+  protected $downloader;
   protected $tools;
 
   /**
@@ -66,7 +70,7 @@ class NewCommand extends PWConnector {
     'userpass' => '',
     'userpass_confirm' => '',
     'useremail' => '',
-    'color' => 'classic',
+    'color' => 'classic'
   );
 
   /**
@@ -82,6 +86,7 @@ protected function configure() {
       ->setName('new')
       ->setDescription('Creates a new ProcessWire project')
       ->addArgument('directory', InputArgument::OPTIONAL, 'Directory where the new project will be created')
+      ->addOption('force', null, InputOption::VALUE_NONE, 'Force installation in an non empty directory')
       ->addOption('dbUser', null, InputOption::VALUE_REQUIRED, 'Database user')
       ->addOption('dbPass', null, InputOption::VALUE_OPTIONAL, 'Database password')
       ->addOption('dbName', null, InputOption::VALUE_REQUIRED, 'Database name')
@@ -410,9 +415,10 @@ private function download($branch) {
    * @throws \RuntimeException if the downloaded archive could not be extracted
    */
   private function extract() {
+    $forceInstall = $this->input->getOption('force');
     $this->tools->writeBlockBasic('Preparing project...');
     $cfp = $this->src ? $this->src : $this->compressedFilePath;
-    $this->downloader->extract($cfp, $this->projectDir, $this->getName());
+    $this->downloader->extract($cfp, $this->projectDir, $this->getName(), $forceInstall);
 
     return $this;
   }

src/Commands/Common/ServeCommand.php

@@ -19,6 +19,9 @@
  */
 class ServeCommand extends PwConnector {
 
+  private $helper = null;
+
+
   /**
    * Configures the current command.
    */

src/Helpers/Downloader.php

@@ -25,6 +25,7 @@ class Downloader {
   private $version;
   private $output;
   private $tools;
+  private $compressedFilePath;
 
   /**
    * Construct Downloader
@@ -154,7 +155,7 @@ public function download($uri, $prefix = 'pw') {
    * @param string $to
    * @param string $name
    */
-  public function extract($from, $to, $name = '') {
+  public function extract($from, $to, $name = '', $force = false) {
     //var_dump($from, $to, $name);exit;
     $source = $name ? 'ProcessWire' : 'the module';
 
@@ -164,12 +165,18 @@ public function extract($from, $to, $name = '') {
     }
 
     // check for empty directory
-    $filesInsideDir = new \FilesystemIterator($to, \FilesystemIterator::SKIP_DOTS);
-    if (iterator_count($filesInsideDir) > 1) {
-      throw new \RuntimeException(sprintf(
-        "ProcessWire can't be installed because the target folder `%s` is not empty.\n" .
-        "Use an empty directory or provide an argument where the new project will be created like `wire-cli new <dirname>`",
-        $to));
+    if (!$force) {
+      $filesInsideDir = new \FilesystemIterator($to, \FilesystemIterator::SKIP_DOTS);
+      if (iterator_count($filesInsideDir) > 1) {
+        throw new \RuntimeException(sprintf(
+          "ProcessWire can't be installed because the target folder `%s` is not empty.\n" .
+          "Use an empty directory or provide an argument where the new project will be created like `wire-cli new <dirname>`.\n" .
+          "Use option --force to proceed the installation in a non empty directory.",
+          $to));
+      }
+    }
+    else {
+      $this->tools->writeWarning("ProcessWire will be installed in a non-empty dir (--force found on command-line).\n");    
     }
 
     try {

src/Helpers/Installer.php

@@ -31,6 +31,7 @@
 class Installer {
 
   protected $fs = null;
+  protected $v = true;
 
   /**
    * Whether or not we force installed files to be copied.

src/Helpers/WsTools.php

@@ -23,7 +23,7 @@
   protected $helper;
   protected $input;
 
-  protected static $types = array('error', 'success', 'info', 'comment', 'link', 'header', 'mark');
+  protected static $types = array('error', 'warning', 'success', 'info', 'comment', 'link', 'header', 'mark');
 
   /**
    * Construct WsTools
@@ -51,6 +51,9 @@ public function __construct(OutputInterface $output) {
 
     $style = new OutputFormatterStyle('blue', 'white', array('reverse'));
     $output->getFormatter()->setStyle('mark', $style);
+
+    $style = new OutputFormatterStyle('yellow', null, array('bold'));
+    $output->getFormatter()->setStyle('warning', $style);
   }
 
   /**
@@ -167,6 +170,17 @@ public function writeErrorAndExit($string) {
   public function writeComment($string, $write = true) {
     return $this->write($string, 'comment', $write);
   }
+
+  /**
+   * Simple method for coloring warning output
+   *
+   * @param string $string
+   * @param boolean $write
+   * @return tinted string
+   */
+  public function writeWarning($string, $write = true) {
+    return $this->write($string, 'warning', $write);
+  }
 
   /**
    * Simple method for coloring info output