Pro Git - professional version control

# encoding: UTF-8 require 'rake/clean' $lang = ENV['language'] $lang ||= 'en' namespace :epub do TMP_DIR = File.join('epub', 'temp', $lang) INDEX_FILEPATH = File.join(TMP_DIR, 'sdcamp.html') TARGET_FILEPATH = "sdcamp-#{$lang}.epub" SOURCE_FILES = FileList.new(File.join($lang, '**', '*.markdown')).sort CONVERTED_MK_FILES = SOURCE_FILES.pathmap(File.join(TMP_DIR, '%f')) HTML_FILES = CONVERTED_MK_FILES.ext('html') desc "generate EPUB ebook (add language=xx to build lang xx)" task :generate => :check task :generate => TARGET_FILEPATH desc "check whether all the required tools are installed" task :check do begin require 'maruku' found_maruku = true rescue LoadError found_maruku = false end $ebook_convert_cmd = ENV['ebook_convert_path'].to_s if $ebook_convert_cmd.empty? $ebook_convert_cmd = `which ebook-convert`.chomp end if $ebook_convert_cmd.empty? mac_osx_path = '/Applications/calibre.app/Contents/MacOS/ebook-convert' $ebook_convert_cmd = mac_osx_path end found_calibre = File.executable?($ebook_convert_cmd) if !found_maruku puts 'EPUB generation requires the Maruku gem.' puts ' On Ubuntu call "sudo apt-get install libmaruku-ruby".' end if !found_calibre puts 'EPUB generation requires Calibre.' puts ' On Ubuntu call "sudo apt-get install calibre".' end if !found_calibre || !found_maruku then exit 1 end end directory TMP_DIR rule '.html' => '.mk' do |t| require 'maruku' mk_filename = t.source html_filename = t.name puts "Converting #{mk_filename} -> #{html_filename}" mk_file = File.open(mk_filename, 'r') do |mk| html_file = File.open(html_filename, 'w') do |html| code = Maruku.new(mk.read.encode("UTF-8")).to_html code.gsub!(/^( src_for_converted do |t| src_filename = t.source dest_filename = t.name puts "Processing #{src_filename} -> #{dest_filename}" figures_dir = "../../../figures" dest_file = File.open(dest_filename, 'w') src_file = File.open(src_filename, 'r') until src_file.eof? line = src_file.readline matches = line.match /^\s*Insert\s(.*)/ if matches image_path = matches[1] real_image_path = image_path.pathmap("#{figures_dir}/%X-tn%x") next_line = src_file.readline.chomp line = "![#{next_line}](#{real_image_path} \"#{next_line}\")\n" end dest_file << line end src_file.close dest_file.close end file INDEX_FILEPATH => TMP_DIR file INDEX_FILEPATH => HTML_FILES do index_file = File.open(INDEX_FILEPATH, 'w') do |file| file << '' file << "\n" file << '' file << "\n" file << "" file << '' file << 'Pro Git - professional version control' file << '' file << '' file << "\n" HTML_FILES.each do |chapter_file| file << File.open(chapter_file).read file << "\n" end file << '' file << "\n" end end file TARGET_FILEPATH => INDEX_FILEPATH do opts = [ '--language', $lang, '--authors', 'Scott Chacon', '--comments', 'Licensed under the Creative Commons Attribution-Non Commercial-Share Alike 3.0 license', '--cover', 'epub/title.png', '--extra-css', 'epub/ProGit.css', '--chapter', '//h:h1', '--level1-toc', '//h:h1', '--level2-toc', '//h:h2', '--level3-toc', '//h:h3', ] sh $ebook_convert_cmd, INDEX_FILEPATH, TARGET_FILEPATH, *opts end CLEAN.push(*CONVERTED_MK_FILES) CLEAN.push(*HTML_FILES) CLEAN << INDEX_FILEPATH CLEAN << TMP_DIR CLOBBER << TARGET_FILEPATH end namespace :pdf do desc "generate a pdf" task :generate do system("ruby makepdfs") end end