Use cURL extension instead of Guzzle

composer.json

@@ -15,7 +15,7 @@
     ],
     "require": {
         "php": ">=5.3",
-        "guzzle/guzzle": ">=3.0",
+        "ext-curl": "*",
         "satooshi/php-coveralls": "dev-master",
         "symfony/console": ">=2.0"
     },

src/CodeClimate/Bundle/TestReporterBundle/ApiClient.php

@@ -1,17 +1,12 @@
 <?php
 namespace CodeClimate\Bundle\TestReporterBundle;
 
-use Guzzle\Http\Client;
-use Guzzle\Http\Exception\ClientErrorResponseException;
-
 class ApiClient
 {
-    protected $client;
     protected $apiHost;
 
     public function __construct()
     {
-        $this->client = new Client();
         $this->apiHost = "https://codeclimate.com";
 
         if (isset($_SERVER["CODECLIMATE_API_HOST"])) {
@@ -22,18 +17,30 @@ public function __construct()
 
     public function send($json)
     {
-        $request = $this->client->createRequest('POST', $this->apiHost."/test_reports");
-        $response = false;
-
-        $request->setHeader("User-Agent", "Code Climate (PHP Test Reporter v".Version::VERSION.")");
-        $request->setHeader("Content-Type", "application/json");
-        $request->setBody($json);
-
-        try {
-            $response = $this->client->send($request);
-        } catch (ClientErrorResponseException $e) {
-            $response = $e->getResponse();
+        $ch = curl_init();
+        curl_setopt_array($ch, array(
+          CURLOPT_CUSTOMREQUEST => 'POST',
+          CURLOPT_URL => $this->apiHost.'/test_reports',
+          CURLOPT_USERAGENT => 'Code Climate (PHP Test Reporter v'.Version::VERSION.')',
+          CURLOPT_HTTPHEADER => array('Content-Type: application/json'),
+          CURLOPT_HEADER => true,
+          CURLOPT_RETURNTRANSFER => true,
+          CURLOPT_POSTFIELDS => (string)$json,
+        ));
+
+        $response = new \stdClass;
+        if ($raw_response = curl_exec($ch)) {
+          list($response->headers, $response->body) = explode("\r\n\r\n", $raw_response, 2);
+          $response->headers = explode("\r\n", $response->headers);
+          list(, $response->code, $response->message) = explode(' ', $response->headers[0], 3);
+        }
+        else {
+          $response->code = -curl_errno($ch);
+          $response->message = curl_error($ch);
+          $response->headers = array();
+          $response->body = NULL;
         }
+        curl_close($ch);
 
         return $response;
     }

src/CodeClimate/Bundle/TestReporterBundle/Command/TestReporterCommand.php

@@ -54,26 +54,21 @@ protected function execute(InputInterface $input, OutputInterface $output)
         } else {
             $client = new ApiClient();
             $response = $client->send($json);
+            switch ($response->code) {
+                case 200:
+                    $output->writeln("Test coverage data sent.");
+                    break;
 
-            if ($response) {
-                $code = $response->getStatusCode();
+                case 401:
+                    $output->writeln("Invalid CODECLIMATE_REPO_TOKEN.");
+                    $ret = 1;
+                    break;
 
-                switch ($code) {
-                    case 200:
-                        $output->writeln("Test coverage data sent");
-                        break;
-                    case 401:
-                        $output->writeln("An invalid CODECLIMATE_REPO_TOKEN repo token was specified.");
-                        $ret = 1;
-                        break;
-                    default:
-                        $output->writeln("Status code: ".$code);
-                        $ret = 1;
-                        break;
-                }
-            } else {
-                $output->writeln("Unknown error posting Test coverage data.");
-                $ret = 1;
+                default:
+                    $output->writeln("Unexpected response: ".$response->code." ".$response->message);
+                    $output->writeln($response->body);
+                    $ret = 1;
+                    break;
             }
         }