root/lang/ruby/gem_chm/lib/gem_chm/bundle.rb @ 2431

require 'erb'
require 'yaml'

module GemChm
=begin
Contents
  +-- PkgInfo
  +-- Info.plist
  +-- Resources/
        +-- keyword.yaml
        +-- toc.yaml
        +-- rdoc/
=end

  class Bundle
    PKG_INFO_CONTENTS = 'BNDL????'
    class << self
      def pkg_info
        PKG_INFO_CONTENTS
      end
    end

    def initialize(name, home="/index.html")
      @name, @home = name, home
    end

    def info_plist
      INFO_PLIST_TEMPLATE.result(binding)
    end

    def generate(gem_rdoc)
      root = @name + ".chm"
      Dir.mkdir(root)
      Dir.chdir(root) do
        Dir.mkdir("Contents")
        Dir.chdir("Contents") do
          File.open("PkgInfo","w"){|f| f << self.class.pkg_info }
          File.open("Info.plist","w"){|f| f << self.info_plist }
          Dir.mkdir("Resources")
          Dir.chdir("Resources") do
            File.open("keyword.yaml","w"){|f| f << gem_rdoc.keywords.to_yaml }
            File.open("toc.yaml","w"){|f| f << gem_rdoc.toc.to_yaml }
            gem_rdoc.store_docs(Dir.pwd)
          end
        end
      end
    end
  end

  INFO_PLIST_TEMPLATE = ERB.new(<<-TEMPLATE)
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>CFBundleName</key>
    <string></string>
    <key>CFBundleInfoDictionaryVersion</key>
    <string>6.0</string>
    <key>CFBundlePackageType</key>
    <string>BNDL</string>
    <key>CFBundleSignature</key>
    <string>????</string>

    <key>CHMTitle</key>
    <string><%= @name %></string>
    <key>CHMHome</key>
    <string><%= @home %></string>
    <key>CHMKeyword</key>
    <string>/keyword.yaml</string>
    <key>CHMTOC</key>
    <string>/toc.yaml</string>
</dict>
</plist>
  TEMPLATE
end