renamed project

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright (c) 2011 mdeiters
+Copyright (c) 2011 Matthew Deiters
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.rdoc

@@ -1,8 +1,8 @@
-= health-status
+= healthy
 
 Description goes here.
 
-== Contributing to health-status
+== Contributing to healthy
 
 * Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet
 * Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it
@@ -14,6 +14,6 @@ Description goes here.
 
 == Copyright
 
-Copyright (c) 2011 mdeiters. See LICENSE.txt for
+Copyright (c) 2011 Matthew Deiters. See LICENSE.txt for
 further details.
 

Rakefile

@@ -12,8 +12,8 @@ require 'rake'
 require 'jeweler'
 Jeweler::Tasks.new do |gem|
   # gem is a Gem::Specification... see http://docs.rubygems.org/read/chapter/20 for more options
-  gem.name = "health-status"
-  gem.homepage = "http://github.com/mdeiters/health-status"
+  gem.name = "healthy"
+  gem.homepage = "http://github.com/mdeiters/healthy"
   gem.license = "MIT"
   gem.summary = %Q{Enables apps to have a status or diagnostics page}
   gem.description = %Q{Enables apps to have a status or diagnostics page}
@@ -42,7 +42,7 @@ Rake::RDocTask.new do |rdoc|
   version = File.exist?('VERSION') ? File.read('VERSION') : ""
 
   rdoc.rdoc_dir = 'rdoc'
-  rdoc.title = "health-status #{version}"
+  rdoc.title = "healthy #{version}"
   rdoc.rdoc_files.include('README*')
   rdoc.rdoc_files.include('lib/**/*.rb')
 end

bin/status-web → bin/healthy-web

@@ -8,8 +8,8 @@ rescue LoadError
   require 'vegas'
 end  
 require 'activesupport'
-require 'health-status'
+require 'healthy'
 
-Vegas::Runner.new(HealthStatus::Server, 'status-web', {}) do |runner, opts, app|
+Vegas::Runner.new(Healthy::Server, 'healthy-web', {}) do |runner, opts, app|
 
 end

health-status.gemspec → healthy.gemspec

@@ -4,7 +4,7 @@
 # -*- encoding: utf-8 -*-
 
 Gem::Specification.new do |s|
-  s.name = %q{health-status}
+  s.name = %q{healthy}
   s.version = "0.1.0"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
@@ -24,17 +24,17 @@ Gem::Specification.new do |s|
     "README.rdoc",
     "Rakefile",
     "VERSION",
-    "lib/health-status.rb",
-    "spec/health-status_spec.rb",
+    "lib/healthy.rb",
+    "spec/healthy_spec.rb",
     "spec/spec_helper.rb"
   ]
-  s.homepage = %q{http://github.com/mdeiters/health-status}
+  s.homepage = %q{http://github.com/mdeiters/healthy}
   s.licenses = ["MIT"]
   s.require_paths = ["lib"]
   s.rubygems_version = %q{1.3.6}
   s.summary = %q{Enables apps to have a status or diagnostics page}
   s.test_files = [
-    "spec/health-status_spec.rb",
+    "spec/healthy_spec.rb",
     "spec/spec_helper.rb"
   ]
 

lib/base.rb

@@ -1,4 +1,4 @@
-module HealthStatus
+module Healthy
   class Diagnostic
     # all checks are expected to implement methods passed?, warning?, info
     # all tools are expected to implement methods info

lib/diagnostic.rb

@@ -1,4 +1,4 @@
-module HealthStatus
+module Healthy
   class Diagnostic  
     class << self    
       def normalize_name(name)
@@ -49,7 +49,10 @@ def current_server
       end
 
       def monitor(diagnostic)
-        (@diagnostics ||= []) << diagnostic
+        @diagnostics ||= []
+        exsisting = @diagnostics.detect{|exsisting| exsisting.name == diagnostic.name }
+        @diagnostics.delete(exsisting) if exsisting
+        @diagnostics << diagnostic
       end
 
       def diagnostics

lib/disk_space.rb

@@ -1,4 +1,4 @@
-module HealthStatus
+module Healthy
   class DiskSpace < Diagnostic::DistributedBase
     def name
       'Disk Space'

lib/distributed_base.rb

@@ -1,4 +1,4 @@
-module HealthStatus
+module Healthy
   class Diagnostic
     class DistributedBase < Base
       attr_reader :originator_of_request
@@ -13,10 +13,14 @@ def self.run_on=(value)
 
       def handles?(name)
         name_match = Diagnostic.normalize_name(name).include?(normalized_name)
-        @originator_of_request = true if name_match && !name.include?('+standalone')
+        @originator_of_request = true if name_match && !name.include?('+remote')
         return name_match
       end
 
+      def remote_server_info(server)
+        `curl -H 'Host: #{Diagnostic.site_host}' http://#{server}/status?info=#{normalized_name}+remote`
+      end
+
       def ask_other_servers?
         originator_of_request == true
       end
@@ -44,10 +48,6 @@ def info
         response
       end
 
-      def remote_server_info(server)
-        `curl -H 'Host: #{Diagnostic.site_host}' http://#{server}/status?info=#{normalized_name}+standalone`
-      end
-
       def server_info
         status
       end

lib/env_check.rb

@@ -1,4 +1,4 @@
-module HealthStatus
+module Healthy
   class EnvCheck < Diagnostic::DistributedBase
     def name
       'Environment'

lib/gem_list.rb

@@ -1,4 +1,4 @@
-module HealthStatus
+module Healthy
   class GemList < Diagnostic::DistributedBase
     def name
       'Installed Ruby And Gems'

lib/healthy.rb

@@ -0,0 +1,11 @@
+DIAGNOSTIC_LOGGER = defined?(Rails) ? Rails.logger : require('logger') && Logger.new($stdout)
+
+require 'diagnostic'
+require 'sinatra'
+require 'server'
+require 'base'
+require 'distributed_base'
+require('gem_list')          && Healthy::Diagnostic.monitor(Healthy::GemList)  
+require('env_check')         && Healthy::Diagnostic.monitor(Healthy::EnvCheck)  
+require('disk_space')        && Healthy::Diagnostic.monitor(Healthy::DiskSpace)
+require('revision_deployed') && Healthy::Diagnostic.monitor(Healthy::RevisionDeployed)

lib/revision_deployed.rb

@@ -1,4 +1,4 @@
-module HealthStatus
+module Healthy
     class RevisionDeployed < Diagnostic::DistributedBase
     def name
       'Subversion Revision'

lib/server.rb

@@ -1,4 +1,4 @@
-module HealthStatus
+module Healthy
   class Server < Sinatra::Base
     dir = File.dirname(File.expand_path(__FILE__))
 

lib/views/show.erb

@@ -3,10 +3,10 @@
   <head> 
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 
   <link rel='stylesheet' href='<%= url_for("screen.css") %>' type='text/css' media='screen' />
-  <title>Status : <%= HealthStatus::Diagnostic.status.to_s.upcase %></title>  
+  <title>Status : <%= Healthy::Diagnostic.status.to_s.upcase %></title>  
   </head>  
-  <body class="<%= HealthStatus::Diagnostic.status %>"> 
-    <h1><%= HealthStatus::Diagnostic.status.to_s.upcase %></h1>
+  <body class="<%= Healthy::Diagnostic.status %>"> 
+    <h1><%= Healthy::Diagnostic.status.to_s.upcase %></h1>
     <div id="main"> 
       <ul>
         <% @checks.each do |check| %>
@@ -39,7 +39,7 @@
 
     <h4 id="refresh-msg" class='left'></h4>
     <h4 class='right'>
-      <%= HealthStatus::Diagnostic.current_server %>
+      <%= Healthy::Diagnostic.current_server %>
       <a href='#headers' onclick="$('#headers').toggle(); return false;">(show headers)</a>
     </h4>
     <div id='headers'><h6><%= request.env.keys.sort.collect{|n| "#{n} = #{request.env[n]}" }.join('<br>') %></h6></div>

spec/base_spec.rb

@@ -1,6 +1,6 @@
 require 'spec/spec_helper'
 
-module HealthStatus  
+module Healthy
 
   describe Diagnostic::Base do
     it 'returns a status of :pass if a diagnostic indicates passed? and there are no warnings' do

spec/diagnostic_spec.rb

@@ -1,6 +1,6 @@
 require 'spec/spec_helper'
 
-module HealthStatus  
+module Healthy
   describe Diagnostic do
     before :each do
       Diagnostic.flush_diagnostics!
@@ -39,6 +39,13 @@ def name; 'test123'; end
       Diagnostic.monitor(test_check_class)
       Diagnostic.find('test123').should be_instance_of(test_check_class)
     end
-
+
+    it 'should only have one instance of diagnostic even if multiple exsist so development autoreloading works' do
+      test_check_class = Class.new(Diagnostic::Base)
+      Diagnostic.monitor(test_check_class)
+      Diagnostic.monitor(test_check_class)
+      loaded_diagnostics = Diagnostic.instance_variable_get("@diagnostics")
+      loaded_diagnostics.uniq.should == loaded_diagnostics
+    end
   end
 end

spec/distributed_base_spec.rb

@@ -1,6 +1,6 @@
 require 'spec/spec_helper'
 
-module HealthStatus  
+module Healthy
 
   describe Diagnostic::DistributedBase do
 
@@ -26,7 +26,7 @@ def server_info
       response.should include("amdc-lamp-lx12.amdc.mckinsey.com\nother server test")
     end
 
-    it "should perform server_info only on the current server if name contains 'standalone' because another check originated the request" do
+    it "should perform server_info only on the current server if name contains 'remote' because another check originated the request" do
       test_instance = Class.new(Diagnostic::DistributedBase) do
         def name
           'Test Farm Diagnostic'

spec/spec_helper.rb

@@ -1,7 +1,7 @@
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 $LOAD_PATH.unshift(File.dirname(__FILE__))
 require 'rspec'
-require 'health-status'
+require 'healthy'
 
 # Requires supporting files with custom matchers and macros, etc,
 # in ./support/ and its subdirectories.