Add local webserver start-script

bin/web

@@ -0,0 +1,95 @@
+#!/usr/bin/env ruby
+
+# A start-script for my local webserver. Mac-only and requires Homebrew
+
+PREFIX = `brew --prefix`.strip
+
+CONF = "#{PREFIX}/dev/conf"
+PID  = "#{PREFIX}/var/run"
+WWW  = "#{PREFIX}/dev/www"
+SERVICES = {
+    :php => {
+        :bin  => `which php-fpm`.strip,
+        :opts => "-D -c '#{CONF}/php/php.ini' --fpm-config '#{CONF}/php/php-fpm.conf' --pid = '#{PID}/php-fpm-pid'",
+        :pid  => "#{PID}/php-fpm.pid"
+    },
+    :nginx => {
+        :bin  => `which nginx`.strip,
+        :opts => "-c '#{CONF}/nginx/nginx.conf'",
+        :pid  => "#{PID}/nginx.pid"
+    }
+}
+
+
+## Functions ##
+
+def start
+    SERVICES.each_pair do |key,opts|
+        if File.exist?(opts[:pid])
+            puts "[NOTICE] Stopping #{key} ..."
+            `kill #{`cat #{opts[:pid]}`.strip}`
+            `rm #{opts[:pid]} >/dev/null 2>&1`
+        else
+            puts "[WARNING] #{key} is not running."
+        end
+    end
+end
+
+def stop
+    SERVICES.each_pair do |key,opts|
+        if File.exist?(opts[:pid])
+            puts "[NOTICE] Stopping #{serv} ..."
+            `kill #{`cat #{opts[:pid]}`.strip}`
+            `rm #{opts[:pid]} >/dev/null 2>&1`
+        else
+            puts "[WARNING] #{key} is not running."
+        end
+    end
+end
+
+def restart
+    stop
+    start
+end
+
+# Change the local webserver's root to the current directory
+def chdir
+    if File.directory?(WWW)
+        `rm -r #{WWW}`
+    end
+    `ln -s "#{`pwd`.strip}" "#{WWW}"`
+    
+    restart
+end
+
+def help
+    puts "Usage: www (start|stop|restart)"
+    exit
+end
+
+
+## Bootstrap ##
+
+if `id -u` != "0\n"
+    puts "Must be run as root!"
+    exit
+end
+
+if ARGV.length == 0
+    help
+else
+    case ARGV[0]
+    when "start"
+        puts "Starting web services"
+        start
+    when "stop"
+        puts "Stopping web services"
+        stop
+    when "restart"
+        restart
+    when "chdir"
+        chdir
+    else
+        help
+    end
+end