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#!/usr/bin/env ruby
require 'reverse_markdown'
class OldNewsItem
RE_TITLE = /\#{3}(.*)/
RE_DATE = /(\d+-\d+-\d+).*/
attr_reader :html, :markdown
def initialize(filename)
@filename = filename
@html = File.read(@filename)
end
def self.convert(filename)
new(filename).converted
end
def date
@filename[RE_DATE,1]
end
def markdown
@markdown ||= ReverseMarkdown.convert(@html)
end
def title
markdown[RE_TITLE,1].lstrip
end
def body
markdown.gsub(RE_TITLE,'').lstrip
end
def frontmatter
<<-EOS
---
title: "#{title}"
date: #{date}
---
EOS
end
def converted
frontmatter << body
end
end
if __FILE__ == $0
puts OldNewsItem.convert(ARGV.shift)
end
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