php-vhost/vhost at master · DrupalSib/php-vhost · GitHub

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#!/usr/bin/env php
<?php
  $virtual_hosts_dir = '/etc/apache2/sites-available/';
  if (!is_dir($virtual_hosts_dir) || !is_writable($virtual_hosts_dir)) {
    print "You must run this script as root!\n";
    exit;
  }

  $default_doc_root = '/var/www';
  $server_alias = '';
  $add_to_hosts = NULL;
  $document_root = '';

  if ($argc > 1) {
    for ($i = 1; $i < $argc; $i++) {
      $option = explode('=', $argv[$i]);
      switch ($option[0]) {
        case '--help':
          print '-h / --add-to-hosts: Add to /etc/hosts file;' . PHP_EOL;
          print '-n / --no-add-to-hosts: Not add to /etc/hosts file;' . PHP_EOL;
          print '-a / --server-alias: Hostname;' . PHP_EOL;
          print '-d / --document-root: Document root;' . PHP_EOL;
          print '--help: Show this help.' . PHP_EOL;
          exit;

        case '-h':
        case '--add-to-hosts':
          $add_to_hosts = TRUE;
          break;

        case '-n':
        case '--no-add-to-hosts':
          $add_to_hosts = FALSE;
          break;

        case '-a':
        case '--server-alias':
          if (isset($option[1])) {
            $server_alias = $option[1];
          }
          else {
            echo "Wrong option: {$argv[$i]}\n";
          }
          break;

        case '-d':
        case '--document-root':
          if (isset($option[1])) {
            if ($option[1] == 'default') {
              $document_root = $default_doc_root;
            }
            elseif (is_dir(dirname($option[1]))) {
              $document_root = $option[1];
            }
          }
          else {
            echo "Wrong option: {$argv[$i]}\n";
          }
          break;

        default:
          if (substr($argv[$i], 1, 1) == '-') {
            echo "Unknown option: {$argv[$i]}\n";
          }
          break;
      }
    }
  }

  while (!$server_alias) {
    echo 'Enter your hostname: ';
    $server_alias = trim(fgets(STDIN));
  }

  if ($add_to_hosts === NULL) {
    print "Add $server_alias to your /etc/hosts ? (Y/N) [Y]: ";
    $line = trim(fgets(STDIN));
    if ($line == 'n' || $line == 'N') {
      $add_to_hosts = FALSE;
    }
    else {
      $add_to_hosts = TRUE;
    }
  }

  if (!$document_root) {
    $first_elem = explode('.', $server_alias);
    $project_folder = array_shift($first_elem);
    $default_doc_root = $default_doc_root . '/' . $project_folder;
    print "Enter your document root [$default_doc_root]: ";
    $line = trim(fgets(STDIN));
    if ($line && is_dir(dirname($line))) {
      $document_root = $line;
    }
    else {
      $document_root = $default_doc_root;
    }
  }

  if (!is_dir($document_root)) {
    mkdir($document_root);
  }

  if ($add_to_hosts) {
    $hosts = file_get_contents('/etc/hosts');
    $hosts .= "127.0.0.1\t$server_alias\n";
    file_put_contents('/etc/hosts', $hosts);
  }

  $host_template = <<<HOST
  <VirtualHost *:80>
    ServerAdmin admin@localhost
    ServerName $server_alias
    ServerAlias www.$server_alias

    DocumentRoot $document_root
    <Directory $document_root>
      Options Indexes FollowSymLinks
      AllowOverride All
      Require all granted
    </Directory>

    LogLevel warn
  </VirtualHost>
HOST;

  file_put_contents("/etc/apache2/sites-available/$server_alias.conf", $host_template);
  system("a2ensite $server_alias.conf && service apache2 restart");