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makeebooks
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/
makeebooks
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#!/usr/bin/env ruby
# encoding: utf-8
# 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
# $ ruby makeebooks en ru
# or
# $ FORMAT=mobi ruby makeebooks en ru
#
# Build e-book in 'epub' format for russian only
# $ FORMAT=epub ruby makeebooks ru
require 'rubygems'
require 'rdiscount'
require 'fileutils'
include FileUtils
def figures(lang,&block)
begin
Dir["figures/18333*.png"].each do |file|
cp(file, file.sub(/18333fig0(\d)0?(\d+)\-tn/, '\1.\2'))
end
Dir["#{lang}/figures/*.png"].each do |file|
cp(file,"figures")
end
Dir["#{lang}/figures-dia/*.dia"].each do |file|
png_dest= file.sub(/.*fig0(\d)0?(\d+).dia/, 'figures/\1.\2.png')
system("dia -e #{png_dest} #{file}")
end
block.call
ensure
Dir["figures/18333*.png"].each do |file|
rm(file.gsub(/18333fig0(\d)0?(\d+)\-tn/, '\1.\2'))
end
end
end
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|
figures (lang) do
puts "convert content for '#{lang}' language"
figure_title = 'Figure'
book_title = 'Pro Git - professional version control'
authors = 'Scott Chacon'
comments = 'licensed under the Creative Commons Attribution-Non Commercial-Share Alike 3.0 license'
if lang == 'ko'
figure_title = '그림'
elsif lang == 'ja'
figure_title = '図'
elsif lang == 'ru'
figure_title = 'Рисунок'
book_title = 'Pro Git — профессиональный контроль версий'
authors = 'Скот Чакон'
comments = 'Лицензия: Creative Commons Attribution-Non Commercial-Share Alike 3.0 license'
elsif lang == 'es'
figure_title = 'Figura'
elsif lang == 'it'
figure_title = 'Figura'
comments = 'distribuito sotto licenza Creative Commons Attribution-Non Commercial-Share Alike 3.0'
elsif lang == 'zh'
figure_title = '图'
elsif lang == 'zh-tw'
figure_title = '圖'
elsif lang == 'pt-br'
figure_title = 'Figura'
end
book_content = %(<html xmlns="http://www.w3.org/1999/xhtml"><head><title>#{book_title}</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\s18333fig\d+\.png\s*\n.*?(\d{1,2})-(\d{1,2})\. (.*)/, '')
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', authors,
'--comments', comments,
'--level1-toc', '//h:h1',
'--level2-toc', '//h:h2',
'--level3-toc', '//h:h3',
'--language', lang)
end
end