p2h.rb

Ruby

で、まだめんどくさいからせめて、とこんなのも書く。

#write SS.
#
#Format
#------------------------------------------------------------
#=begin
#SS Info Header(omittable with =begin - =end lines) as YAML
#=end
#
#SS body as SSML
#
#------------------------------------------------------------

require 'erb'
require 'stringio'
require 'yaml'


module P2H
  class ValueHolder
    def initialize
      @sets = {}
      @read_stream = ARGF
    end
    attr_accessor :read_stream
    
    def load_values(yaml_src)
      loaded = YAML.load(yaml_src)
      if loaded
        loaded.kind_of?(Hash) or raise ArgumentError
      end
      @sets = loaded || {}
    end
    
    def context
      instance_eval{ binding() }
    end
    
    def title_content
      @sets[:title] || 'Untitled'
    end
    
    def css_uri_list
      @sets[:css] || []
    end
    
    def body_content
      @read_stream.read
    end
  end
end



text = StringIO.new
head = StringIO.new
now = text

ARGF.each do |line|
  case line
  when /\A=begin\Z/
    now = head
  when /\A=end\Z/
    now = text
  else
    now.print line
  end
end

text.rewind

holder = P2H::ValueHolder.new
holder.read_stream = text
holder.load_values(head.string)
ERB.new(DATA.read).run(holder.context)


__END__
<?xml version="1.0" ?>
<!DOCTYPE html 
  PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title><%= title_content() %></title>
<%=
  css_uri_list().map{|css|
    %Q|<link href="#{css}" type="text/css" rel="stylesheet" />\n|
  }.join
%></head>
<body>
<%= body_content() %>
</body>
</html>

ss2h.bat

で、こんなんで使う。

@echo off
ssml %1 %2 %3 %4 %5 %6 %7 %8 %9 | ruby p2h.rb
@echo on