feature #245 Using Guzzle instead of file_get_contents to fetch .gitignore file (marius.puiu, mariuspuiu)

This PR was merged into the 1.0-dev branch.

Discussion
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Using Guzzle instead of file_get_contents to fetch .gitignore file

Fixing issue #242
Replaced `file_get_contents` to get `.gitignore` file with `Guzzle` (to bypass proxy issues).

Commits
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ca2db3a Reverted DownloadCommand.php permissions
352f4d9 Using Guzzle instead of file_get_contents to fetch .gitignore file (issue #242)

Author: javiereguiluz

src/Symfony/Installer/DownloadCommand.php

@@ -320,10 +320,14 @@ protected function createGitIgnore()
     {
         if (!is_file($path = $this->projectDir.'/.gitignore')) {
             try {
-                $this->fs->dumpFile($path, @file_get_contents(sprintf(
+                $client = $this->getGuzzleClient();
+
+                $response = $client->get(sprintf(
                     'https://raw.githubusercontent.com/symfony/symfony-standard/v%s/.gitignore',
                     $this->getInstalledSymfonyVersion()
-                )));
+                ));
+
+                $this->fs->dumpFile($path, $response->getBody()->getContents());
             } catch (\Exception $e) {
                 // don't throw an exception in case the .gitignore file cannot be created,
                 // because this is just an enhancement, not something mandatory for the project