Class: ChocBomb::Tools::Feed

Inherits:
Object
  • Object
show all
Defined in:
lib/chocbomb/tools/feed.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cb) ⇒ Feed

Returns a new instance of Feed.



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# File 'lib/chocbomb/tools/feed.rb', line 8

def initialize(cb)
  @chocbomb = cb
end

Instance Attribute Details

#chocbomb ⇒ Object

Returns the value of attribute chocbomb.



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# File 'lib/chocbomb/tools/feed.rb', line 7

def chocbomb
  @chocbomb
end

Class Method Details

.make_appcast(cb) ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 12

def self.make_appcast(cb)
  self.new(cb).make_appcast
end

.make_dmg_symlink(cb) ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 16

def self.make_dmg_symlink(cb)
  self.new(cb).make_dmg_symlink
end

.make_index_redirect(cb) ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 20

def self.make_index_redirect(cb)
  self.new(cb).make_index_redirect
end

.make_release_notes(cb) ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 24

def self.make_release_notes(cb)
  self.new(cb).make_release_notes
end

Instance Method Details

#make_appcast ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 28

def make_appcast
  dsa_signature = `openssl dgst -sha1 -binary < "#{chocbomb.pkg}" | openssl dgst -dss1 -sign "#{chocbomb.private_key}" | openssl enc -base64`
  
  FileUtils.mkdir_p(chocbomb.build_path)
  appcast = File.open("#{chocbomb.build_path}/#{chocbomb.appcast_filename}", 'w') do |f|
    xml = Builder::XmlMarkup.new(:indent => 2)
    xml.instruct!
    xml_string = xml.rss('xmlns:atom' => "http://www.w3.org/2005/Atom",
                         'xmlns:sparkle' => "http://www.andymatuschak.org/xml-namespaces/sparkle",
                         :version => "2.0") do
      xml.channel do
        xml.title(chocbomb.name)
        xml.tag! "sparkle:minimumSystemVersion", chocbomb.minimum_osx_version unless chocbomb.minimum_osx_version.nil?
        xml.description("#{chocbomb.name} updates")
        xml.link(chocbomb.base_url)
        xml.language('en')
        xml.pubDate( Time.now.strftime("%a, %d %b %Y %H:%M:%S %z") )
        # xml.lastBuildDate(Time.now.rfc822)
        xml.atom(:link, :href => "#{chocbomb.base_url}/#{chocbomb.appcast_filename}",
                 :rel => "self", :type => "application/rss+xml")

        xml.item do
          xml.title("#{chocbomb.name} #{chocbomb.version}")
          xml.tag! "sparkle:releaseNotesLink", "#{chocbomb.base_url}/#{chocbomb.release_notes}"
          xml.pubDate Time.now.strftime("%a, %d %b %Y %H:%M:%S %z")
          xml.guid("#{chocbomb.name}-#{chocbomb.version}", :isPermaLink => "false")
          xml.enclosure(:url => "#{chocbomb.base_url}/#{chocbomb.pkg_name}",
                        :length => "#{File.size(chocbomb.pkg)}",
                        :type => "application/dmg",
                        :"sparkle:version" => chocbomb.version,
                        :"sparkle:dsaSignature" => dsa_signature)
        end
      end
    end
    f << xml_string
  end
end

#make_dmg_symlink ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 66

def make_dmg_symlink
  if chocbomb.pkg_name != chocbomb.versionless_pkg_name
    FileUtils.chdir(chocbomb.build_path) do
      `rm '#{chocbomb.versionless_pkg_name}'`
      `ln -s '#{chocbomb.pkg_name}' '#{chocbomb.versionless_pkg_name}'`
    end
  end
end

#make_index_redirect ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 75

def make_index_redirect
  File.open("#{chocbomb.build_path}/index.php", 'w') do |f|
    f << %Q{<?php header("Location: #{chocbomb.pkg_relative_url}"); ?>}
  end
end

#make_release_notes ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 81

def make_release_notes
  if File.exist?(chocbomb.release_notes_template)
    File.open("#{chocbomb.build_path}/#{chocbomb.release_notes}", "w") do |f|
      template = File.read(chocbomb.release_notes_template)
      f << ERB.new(template).result(binding)
    end
  end
end

#release_notes_content ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 90

def release_notes_content
  if File.exists?("release_notes.txt")
    File.read("release_notes.txt")
  else
    <<-TEXTILE.gsub(/^      /, '')
    h1. #{version} #{Date.today}

    h2. Another awesome release!
    TEXTILE
  end
end

#release_notes_html ⇒ Object 



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# File 'lib/chocbomb/tools/feed.rb', line 102

def release_notes_html
  RedCloth.new(release_notes_content).to_html
end