initial checkin

README.rdoc

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+= Dejour
+
+Discover awesome services near you.
+
+== Installation
+
+  sudo gem install dnssd
+  sudo gem install ruby-growl
+  sudo gem install aaronp-dejour --source=http://gems.github.com
+
+== Usage
+
+  $ dejour
+
+Then watch the growl notifications fly!
+
+== YOU CAN HAS NOTIFICATIONS
+
+Of new services on the network.  dejour looks for pastejour and gitjour
+services by default.
+
+== License
+
+Copyright (c) 2008 Aaron Patterson
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Rakefile

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+require "date"
+require "fileutils"
+require "rubygems"
+require "rake/gempackagetask"
+require "spec/rake/spectask"
+
+require "./lib/dejour/version.rb"
+
+dejour_gemspec = Gem::Specification.new do |s|
+  s.name             = "dejour"
+  s.version          = Dejour::VERSION
+  s.platform         = Gem::Platform::RUBY
+  s.has_rdoc         = true
+  s.extra_rdoc_files = ["README.rdoc"]
+  s.summary          = "Find awesome stuff"
+  s.description      = s.summary
+  s.authors          = ["Aaron Patterson"]
+  s.email            = "aaronp@rubyforge.org"
+  s.homepage         = "http://github.com/aaronp/dejour"
+  s.require_path     = "lib"
+  s.autorequire      = "dejour"
+  s.files            = %w(README.rdoc Rakefile) + Dir.glob("{bin,lib,spec}/**/*")
+  s.executables      = %w(dejour)
+
+  s.add_dependency "dnssd", ">= 0.6.0"
+  s.add_dependency "ruby-growl"
+end
+
+Rake::GemPackageTask.new(dejour_gemspec) do |pkg|
+  pkg.gem_spec = dejour_gemspec
+end
+
+namespace :gem do
+  namespace :spec do
+    desc "Update dejour.gemspec"
+    task :generate do
+      File.open("dejour.gemspec", "w") do |f|
+        f.puts(dejour_gemspec.to_ruby)
+      end
+    end
+  end
+end
+
+task :install => :package do
+  sh %{sudo gem install pkg/dejour-#{Dejour::VERSION}}
+end
+
+desc "Run all specs"
+Spec::Rake::SpecTask.new do |t|
+  t.spec_files = FileList["spec/**/*_spec.rb"]
+  t.spec_opts = ["--options", "spec/spec.opts"]
+end
+
+task :default => :spec
+
+desc "Remove all generated artifacts"
+task :clean => :clobber_package

bin/dejour

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+#!/usr/bin/env ruby
+
+require "rubygems"
+require "dejour"
+
+Dejour.find(*(ARGV.length > 0 ? ARGV : ['git', 'pastejour']))

dejour.gemspec

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+Gem::Specification.new do |s|
+  s.name = %q{dejour}
+  s.version = "1.0.0"
+
+  s.specification_version = 2 if s.respond_to? :specification_version=
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Aaron Patterson"]
+  s.autorequire = %q{dejour}
+  s.date = %q{2008-06-04}
+  s.default_executable = %q{dejour}
+  s.description = %q{Find awesome stuff}
+  s.email = %q{aaronp@rubyforge.org}
+  s.executables = ["dejour"]
+  s.extra_rdoc_files = ["README.rdoc"]
+  s.files = ["README.rdoc", "Rakefile", "bin/dejour", "lib/dejour", "lib/dejour/version.rb", "lib/dejour.rb"]
+  s.has_rdoc = true
+  s.homepage = %q{http://github.com/aaronp/dejour}
+  s.require_paths = ["lib"]
+  s.rubygems_version = %q{1.1.1}
+  s.summary = %q{Find awesome stuff}
+
+  s.add_dependency(%q<dnssd>, [">= 0.6.0"])
+  s.add_dependency(%q<ruby-growl>, [">= 0"])
+end

lib/dejour.rb

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+require 'rubygems'
+require "dnssd"
+require 'ruby-growl'
+
+Thread.abort_on_exception = true
+
+module Dejour
+  KNOWN_SERVICES = {
+    'git' => lambda { |reply, rr|
+      [ "git repository", "git clone #{reply.name}" ]
+    },
+    'pastejour' => lambda { |reply, rr|
+      (from, to) = *reply.name.split('-')
+      ['pastejour', "Paste from #{from} to #{to}"]
+    }
+  }
+  NOTIFICATION_NAME = 'ruby-growl Notification'
+  def self.find(*names)
+    g = Growl.new('localhost', 'ruby-growl', [NOTIFICATION_NAME])
+    seen_services = Hash.new { |h,k| h[k] = {} }
+    mutex = Mutex.new
+    services = names.map do |name|
+      DNSSD.browse("_#{name}._tcp") do |reply|
+        DNSSD.resolve(reply.name, reply.type, reply.domain) do |rr|
+          mutex.synchronize {
+            unless seen_services[name].key?(reply.name)
+              seen_services[name][reply.name] = true
+              g.notify( NOTIFICATION_NAME,
+                       *KNOWN_SERVICES[name].call(reply, rr)
+                      )
+            end
+          }
+        end
+      end
+    end
+
+    services.each { |s| s.instance_variable_get(:@thread).join }
+  end
+end

lib/dejour/version.rb

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+module Dejour
+  VERSION = "1.0.0".freeze
+end