Module: ChocTop::Appcast

Included in:
Configuration
Defined in:
lib/choctop/appcast.rb

Instance Method Summary collapse

Instance Method Details

#dsa_signature ⇒ Object 



120
121
122
 
# File 'lib/choctop/appcast.rb', line 120

def dsa_signature
  @dsa_signature ||= `openssl dgst -sha1 -binary < "#{pkg}" | openssl dgst -dss1 -sign "#{private_key}" | openssl enc -base64`
end

#make_appcast ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/choctop/appcast.rb', line 11

def make_appcast
  FileUtils.mkdir_p(build_path)
  appcast = File.open("#{build_path}/#{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(@name)
        xml.description("#{@name} updates")
        xml.link(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 => "#{base_url}/#{appcast_filename}",
                 :rel => "self", :type => "application/rss+xml")

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

#make_build ⇒ Object 



3
4
5
6
7
8
9
 
# File 'lib/choctop/appcast.rb', line 3

def make_build
  if skip_xcode_build
    puts "Skipping build task..."
  else
    sh "xcodebuild -configuration #{build_type} -target #{build_target} #{build_opts}"
  end
end

#make_dmg_symlink ⇒ Object 



46
47
48
49
50
51
 
# File 'lib/choctop/appcast.rb', line 46

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

#make_index_redirect ⇒ Object 



53
54
55
56
57
 
# File 'lib/choctop/appcast.rb', line 53

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

#make_release_notes ⇒ Object 



65
66
67
68
69
70
 
# File 'lib/choctop/appcast.rb', line 65

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

#private_key ⇒ Object

Returns a file path to the dsa_priv.pem file If private key + public key haven’t been generated yet then generate them



103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
 
# File 'lib/choctop/appcast.rb', line 103

def private_key
  unless File.exists?('dsa_priv.pem')
    puts "Creating new private and public keys for signing the DMG..."
    `openssl dsaparam 2048 < /dev/urandom > dsaparam.pem`
    `openssl gendsa dsaparam.pem -out dsa_priv.pem`
    `openssl dsa -in dsa_priv.pem -pubout -out dsa_pub.pem`
    `rm dsaparam.pem`
    puts "\nWARNING: DO NOT PUT dsa_priv.pem IN YOUR SOURCE CONTROL\nRemember to add it to your ignore list\n\n".gsub(/^      /, '')
  end
  File.expand_path('dsa_priv.pem')
end

#release_notes_content ⇒ Object 



72
73
74
75
76
77
78
79
80
81
82
 
# File 'lib/choctop/appcast.rb', line 72

def release_notes_content
  if File.exists?("release_notes.txt")
    File.read("release_notes.txt")
  else
    "h1. \#{version} \#{Date.today}\n\nh2. Another awesome release!\n".gsub(/^      /, '')
  end
end

#release_notes_html ⇒ Object 



84
85
86
 
# File 'lib/choctop/appcast.rb', line 84

def release_notes_html
  RedCloth.new(release_notes_content).to_html
end

#skip_xcode_build ⇒ Object 



59
60
61
62
63
 
# File 'lib/choctop/appcast.rb', line 59

def skip_xcode_build
  return true if ENV['NO_BUILD']
  return false if Dir['*.xcodeproj'].size > 0
  true
end

#upload_appcast ⇒ Object 



88
89
90
91
92
93
94
95
96
97
98
 
# File 'lib/choctop/appcast.rb', line 88

def upload_appcast
  _host = host.nil? ? "" : host
  _user = user.nil? ? "" : "#{user}@"
  case transport
  when :scp
    # this is whack, really, work out your rsync options
    sh %{scp #{scp_args} #{build_path}/* #{_user}#{_host}:#{remote_dir}}
  else # default to rsync as per original
    sh %{rsync #{rsync_args} #{build_path}/ #{_user}#{_host}:#{remote_dir}}
  end
end