Merge pull request #241 from bfayers/add-nginx

Add NGINX Webserver (Version 1.11.6)

packages/nginx.rb

+require 'package'
+
+class Nginx < Package
+  version '1.11.6'
+  source_url 'http://nginx.org/download/nginx-1.11.6.tar.gz' # software source tarball url
+  source_sha1 '51903b721a5ee721568fc59f0a243df5356a98de'  # source tarball sha1 sum
+  
+  depends_on 'pcre'
+  
+  def self.build                                                  # self.build contains commands needed to build the software from source
+    system "./configure"
+    system "make"                                                 # ordered chronologically
+  end
+
+  def self.install                                                # self.install contains commands needed to install the software on the target system
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"          # remember to include DESTDIR set to CREW_DEST_DIR - needed to keep track of changes made to system
+    system "sudo ln -s /usr/local/nginx/sbin/nginx /usr/local/bin/nginx"
+    system "echo all NGINX things are in /usr/local/nginx"
+    system "echo pages are in /usr/local/nginx/html"
+    system "echo adding bash aliases so you can easily start/stop nginx"
+    system "echo startnginx starts nginx and stopnginx stops nginx"
+    system "sed -i '$ a alias startnginx=\"sudo nginx\"' ~/.bashrc"
+    system "sed -i '$ a alias stopnginx=\"sudo pkill nginx\"' ~/.bashrc"
+  end
+end

packages/pcre.rb

+require 'package'
+
+class Pcre < Package
+  version '8.39'
+  source_url 'http://downloads.sourceforge.net/pcre/pcre-8.39.tar.bz2' # software source tarball url
+  source_sha1 'b3aec1f643d9701841e2f9d57ac121a7ff448fc8'                  # source tarball sha1 sum
+  
+  def self.build                                                  # self.build contains commands needed to build the software from source
+    system "./configure"
+    system "make"                                                 # ordered chronologically
+  end
+
+  def self.install                                                # self.install contains commands needed to install the software on the target system
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"          # remember to include DESTDIR set to CREW_DEST_DIR - needed to keep track of changes made to system
+  end
+end