Reproduce a file from a github repo. (i.e. Poor man github pages!)

.htaccess

#RewriteEngine On
#RewriteCond ^.*$  [L]
#RewriteRule ^(.*)$ /index.php?f=$1
ErrorDocument 404 /index.php

index.php

<?php 
$base = 'https://raw.github.com/YOURUSERNAME/PROJECTNAME/master/FOLDERYOUWANT';

$requestUri = $_SERVER['REQUEST_URI'];
$path = $base.(($requestUri == '/')?'/index.html':$requestUri);
$basenameArray = explode('.', basename($path));
$file_handle = file_get_contents($path);

// Reproducing EVERY previous HTTP headers and relaying them from GitHub, except Server
foreach($http_response_header as $k => $v){
  if(strstr($v, 'Server') === false){
    header($v);
  }
}

switch($basenameArray[1]){
  case 'js':
    header('Content-Type: application/javascript');
  break;

  case 'html':
    header('Content-Type: text/html');
  break;
}

echo $file_handle;