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makeebooks
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/
makeebooks
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#!/usr/bin/env ruby
# This script convers markdown book to one of the serveral e-book
# formats supported with calibre (http://calibre-ebook.com)
#
# Samples:
#
# Build e-book for amazon kindle for english and russian languages
# $ make-ebook en ru
# or
# $ FORMAT=mobi make-ebook en ru
#
# Build e-book in 'epub' format for russian only
# $ FORMAT=epub make-ebook ru
require 'rubygems'
require 'rdiscount'
require 'ruby-debug'
if ARGV.length == 0
puts "you need to specify at least one language. For example: makeebooks en"
exit
end
format = ENV['FORMAT'] || 'mobi'
puts "using .#{format} (you can change it via FORMAT environment variable. try 'mobi' or 'epub')"
ARGV.each do |lang|
puts "convert content for '#{lang}' language"
book_content = %(<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Pro Git - professional version control</title></head><body>)
dir = File.expand_path(File.join(File.dirname(__FILE__), lang))
Dir[File.join(dir, '**', '*.markdown')].sort.each do |input|
puts "processing #{input}"
content = File.read(input)
content.gsub!(/Insert\s+(.*)(\.png)\s*\n?\s*Figure\s+(.*)/, '')
book_content << RDiscount.new(content).to_html
end
book_content << "</body></html>"
File.open("progit.#{lang}.html", 'w') do |output|
output.write(book_content)
end
system('ebook-convert', "progit.#{lang}.html", "progit.#{lang}.#{format}",
'--cover', 'ebooks/cover.png',
'--authors', 'Scott Chacon',
'--comments', "licensed under the Creative Commons Attribution-Non Commercial-Share Alike 3.0 license",
'--level1-toc', '//h:h1',
'--level2-toc', '//h:h2',
'--level3-toc', '//h:h3',
'--language', lang)
end