~ changes to the way we deal with curl insecure on windows (#163)

README.md

@@ -70,7 +70,9 @@ Note: the first parameter is used by Travis and you should always set it to "0"
 You need to install:
 - Git for windows (https://msysgit.github.io/)
 - GitHub for windows (https://windows.github.com/)
-- Curl for Windows if necesssary.
+- Curl for Windows if necessary.
+- for complete list of necessary software and tips check this [wiki page](https://github.com/joomla-extensions/weblinks/wiki/Programs-needed-on-Windows-to-get-the-tests-running)
+
 
 Note: For commands line is better if you use the 'Git shell' program.
 

RoboFile.dist.ini

@@ -11,3 +11,6 @@ branch = staging
 
 ; (Linux / Mac only) If you want to set a different owner for the CMS root folder, you can set it here.
 localUser = www-data
+
+; Set this to true, if your curl binaries are not able to create an https connection
+insecure = false

RoboFile.php

@@ -442,7 +442,13 @@ class RoboFile extends \Robo\Tasks
 		// Make sure we have Composer
 		if (!file_exists('./composer.phar'))
 		{
-			$insecure = $this->isWindows() ? ' --insecure' : '';
+			$insecure = '';
+
+			if (!empty($this->configuration->insecure))
+			{
+				$insecure = '--insecure';
+			}
+
 			$this->_exec('curl ' . $insecure . ' --retry 3 --retry-delay 5 -sS https://getcomposer.org/installer | php');
 		}
 	}