From b8bdb40813379082ed232b84f03f498421f32b14 Mon Sep 17 00:00:00 2001
From: Nathan Lasseter <nathan@4574.co.uk>
Date: Sat, 8 Jun 2013 19:19:37 +0100
Subject: Untested linting

---
 temp.rb | 98 +++++++++++++++++++++++++++++++++--------------------------------
 1 file changed, 50 insertions(+), 48 deletions(-)

diff --git a/temp.rb b/temp.rb
index c899f70..9641df5 100644
--- a/temp.rb
+++ b/temp.rb
@@ -2,71 +2,70 @@ require 'rubygems'
 require 'mqtt'
 require 'yaml'
 
-CONFIG = open("config.yml") do |fd| YAML.load fd end
-
-def start
-
-	pid = Process.fork
-
-	if pid.nil? then
-
-		cli = MQTT::Client.new(
-			:remote_host	=> CONFIG[:broker][:remote],
-			:client_id		=> CONFIG[:broker][:clientid],
-			:will_topic		=> CONFIG[:topics][:lwt],
-			:will_payload	=> "Last Will and Testament: #{CONFIG[:broker][:clientid]} has died!"
-		)
-
-		cli.connect do |c|
-
-			Signal.trap("TERM") do
-				c.publish "#{CONFIG[:topics][:status]}/#{CONFIG[:broker][:clientid]}", "Stopped"
-				c.disconnect
-				Process.exit! true
-			end
-
-			c.publish "#{CONFIG[:topics][:status]}/#{CONFIG[:broker][:clientid]}", "Started"
-
-			while true do
-
-				bulk = ""
+CONFIG = open("config.yml") do |fd|
+	YAML.load fd
+end
 
-				IO.readlines("/sys/devices/w1_bus_master1/w1_master_slaves").each do |idn|
-					id = idn.chomp
+def beaworker
+	cli = MQTT::Client.new(
+		:remote_host	=> CONFIG[:broker][:remote],
+		:client_id		=> CONFIG[:broker][:clientid],
+		:will_topic		=> CONFIG[:topics][:lwt],
+		:will_payload	=> "Last Will and Testament: #{CONFIG[:broker][:clientid]} has died!"
+	)
+
+	cli.connect do |c|
+		Signal.trap("TERM") do
+			c.publish "#{CONFIG[:topics][:status]}/#{CONFIG[:broker][:clientid]}", "Stopped"
+			c.disconnect
+			Process.exit! true
+		end
 
-					lines = IO.readlines "/sys/devices/w1_bus_master1/#{id}/w1_slave"
+		c.publish "#{CONFIG[:topics][:status]}/#{CONFIG[:broker][:clientid]}", "Started"
 
-					spl = lines[1].split "="
-					temp = spl[1]
+		while true do
+			bulk = ""
 
-					c.publish "#{CONFIG[:topics][:report]}/#{CONFIG[:broker][:clientid]}/#{id}", "#{temp}"
-					bulk += "#{id} : #{temp}"
-				end
+			IO.readlines("/sys/devices/w1_bus_master1/w1_master_slaves").each do |idn|
+				id = idn.chomp
 
-				c.publish "#{CONFIG[:topics][:report]}/#{CONFIG[:broker][:clientid]}/bulk", bulk
+				lines = IO.readlines "/sys/devices/w1_bus_master1/#{id}/w1_slave"
 
-				sleep CONFIG[:reports][:period]
+				spl = lines[1].split "="
+				temp = spl[1]
 
+				c.publish "#{CONFIG[:topics][:report]}/#{CONFIG[:broker][:clientid]}/#{id}", "#{temp}"
+				bulk += "#{id} : #{temp}"
 			end
 
+			c.publish "#{CONFIG[:topics][:report]}/#{CONFIG[:broker][:clientid]}/bulk", bulk
+
+			sleep CONFIG[:reports][:period]
 		end
+	end
+end
 
-	else
+def beaparent pid
+	File.open("tempworker.pid", "w") do |file|
+		file.write "#{CONFIG[:broker][:clientid]} : #{pid}"
+	end
 
-		File.open("tempworker.pid", "w") do |file|
-			file.write "#{CONFIG[:broker][:clientid]} : #{pid}"
-		end
+	puts "Worker #{CONFIG[:broker][:clientid]} started on PID #{pid}."
 
-		puts "Worker #{CONFIG[:broker][:clientid]} started on PID #{pid}."
+	Process.detach(pid)
+end
 
-		Process.detach(pid)
+def start
+	pid = Process.fork
 
+	if pid.nil? then
+		beaworker
+	else
+		beaparent pid
 	end
-
 end
 
 def stop
-
 	IO.readlines("tempworker.pid").each do |line|
 
 		linearr = line.split ":"
@@ -77,7 +76,6 @@ def stop
 	end
 
 	File.unlink "tempworker.pid"
-
 end
 
 def restart
@@ -85,6 +83,10 @@ def restart
 	start
 end
 
+def usage
+	puts "Usage: ruby temp.rb { start | stop | restart }"
+end
+
 case ARGV.first
 	when "start"
 		start
@@ -93,5 +95,5 @@ case ARGV.first
 	when "restart"
 		restart
 	else
-		puts "Usage: ruby temp.rb { start | stop | restart }"
+		usage
 end
-- 
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