homebrew-core/Formula/nginx.rb

require 'formula'

class Nginx < Formula
  homepage 'http://nginx.org/'
  url 'http://nginx.org/download/nginx-1.2.8.tar.gz'
  sha1 'b8c193d841538c3c443d262a2ab815a9ce1faaf6'

  devel do
    url 'http://nginx.org/download/nginx-1.3.15.tar.gz'
    sha1 '16488c527078e26c32b0e467120501abf927fc8f'
  end

  env :userpaths

  depends_on 'pcre'

  option 'with-passenger', 'Compile with support for Phusion Passenger module'
  option 'with-webdav', 'Compile with support for WebDAV module'
  option 'with-debug', 'Compile with support for debug log'

  option 'with-spdy', 'Compile with support for SPDY module' if build.devel?

  skip_clean 'logs'

  # Changes default port to 8080
  def patches
    DATA
  end

  def passenger_config_args
    passenger_root = `passenger-config --root`.chomp

    if File.directory?(passenger_root)
      return "--add-module=#{passenger_root}/ext/nginx"
    end

    puts "Unable to install nginx with passenger support. The passenger"
    puts "gem must be installed and passenger-config must be in your path"
    puts "in order to continue."
    exit
  end

  def install
    args = ["--prefix=#{prefix}",
            "--with-http_ssl_module",
            "--with-pcre",
            "--with-ipv6",
            "--sbin-path=#{bin}/nginx",
            "--with-cc-opt=-I#{HOMEBREW_PREFIX}/include",
            "--with-ld-opt=-L#{HOMEBREW_PREFIX}/lib",
            "--conf-path=#{etc}/nginx/nginx.conf",
            "--pid-path=#{var}/run/nginx.pid",
            "--lock-path=#{var}/run/nginx.lock",
            "--http-client-body-temp-path=#{var}/run/nginx/client_body_temp",
            "--http-proxy-temp-path=#{var}/run/nginx/proxy_temp",
            "--http-fastcgi-temp-path=#{var}/run/nginx/fastcgi_temp",
            "--http-uwsgi-temp-path=#{var}/run/nginx/uwsgi_temp",
            "--http-scgi-temp-path=#{var}/run/nginx/scgi_temp",
            "--http-log-path=#{var}/log/nginx"
          ]

    args << passenger_config_args if build.include? 'with-passenger'
    args << "--with-http_dav_module" if build.include? 'with-webdav'
    args << "--with-debug" if build.include? 'with-debug'

    if build.devel?
      args << "--with-http_spdy_module" if build.include? 'with-spdy'
    end

    system "./configure", *args
    system "make"
    system "make install"
    man8.install "objs/nginx.8"
    (var/'run/nginx').mkpath

    prefix.cd do
      dst = HOMEBREW_PREFIX/"var/www"
      if not dst.exist?
        mv "html", dst
        dst.dirname.mkdir_p
      else
        rm_rf "html"
        dst.mkpath
      end
      Pathname.new("#{prefix}/html").make_relative_symlink(dst)
    end
  end

  def caveats; <<-EOS.undent
    Docroot is: #{HOMEBREW_PREFIX}/var/www

    The default port has been set to 8080 so that nginx can run without sudo.

    If you want to host pages on your local machine to the wider network you
    can change the port to 80 in: #{HOMEBREW_PREFIX}/etc/nginx/nginx.conf

    You will then need to run nginx as root: `sudo nginx`.
    EOS
  end

  def plist; <<-EOS.undent
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
    <plist version="1.0">
      <dict>
        <key>Label</key>
        <string>#{plist_name}</string>
        <key>RunAtLoad</key>
        <true/>
        <key>KeepAlive</key>
        <false/>
        <key>ProgramArguments</key>
        <array>
            <string>#{opt_prefix}/sbin/nginx</string>
            <string>-g</string>
            <string>daemon off;</string>
        </array>
        <key>WorkingDirectory</key>
        <string>#{HOMEBREW_PREFIX}</string>
      </dict>
    </plist>
    EOS
  end
end

__END__
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -33,7 +33,7 @@
     #gzip  on;

     server {
-        listen       80;
+        listen       8080;
         server_name  localhost;

         #charset koi8-r;