Rakefile

# encoding: utf-8

require_relative '../nastroje/rakefile_common'

task :all => [:kompletar, :zaltar, :nedele, :triduum]
task :default => [:all]

RUBY_COMMAND = 'ruby'
PSALM_PREPROCESSOR = 'pslm.rb'
#PSALM_PREPROCESSOR = File.join Dir.pwd, '..', 'nastroje', 'psalmpreprocessor.rb'

def genzalm(zalm, options="", adresar='generovane/')
  wd = Dir.pwd
  syrovy = wd+"/zalmy/"+zalm
  peceny = adresar+zalm.gsub(/\.zalm/, '')+'.tex'
  file peceny => [syrovy, adresar] do
    if options.is_a? Array then
      sh PSALM_PREPROCESSOR, *options, syrovy
    else
      sh "#{PSALM_PREPROCESSOR} --output #{peceny} #{options} #{syrovy}"
    end
    sh "vlna #{peceny}"
  end
  return peceny
end

def genspojenyzalm(zdroje, vysledek, options='', adresar='generovane/')
  wd = Dir.pwd
  syrove = zdroje.map {|zalm| wd+"/zalmy/"+zalm }
  peceny = adresar+vysledek
  add_options = [
                 "--output #{peceny}", 
                 "--join" 
                ]
  file peceny => syrove do
    if options.is_a? Array then
      sh PSALM_PREPROCESSOR, *(options + add_options + syrove)
    else
      sh "#{PSALM_PREPROCESSOR} #{options} #{add_options.join(' ')} #{syrove.join ' '}"
    end
    sh "vlna #{peceny}"
  end
  return peceny
end

task "test_lilypondbook_version" do
  v = `lilypond-book --version`.rstrip
  if v !~ /^2\.19/ then
    STDERR.puts
    STDERR.puts "!!! Expect problems. Compilation of notated parts of the antiphonal tested only with lilypond-book 2.19.x !!! [#{v} found]"
    STDERR.puts
  else
    puts "LilyPond version [#{v}] OK."
  end
end

def no_ext(fname)
  fname[0 .. fname.rindex('.')-1]
end

def swap_ext(fname, newext)
  no_ext(fname) + '.' + newext
end

# generates all necessary tasks to compile a booklet using Typographus
def typographus(main, latex='pdflatex', biblatex=false, &blk)
  outdir = File.join 'vystup', File.basename(main).sub(/\.tytex$/, '')
  #typographus = "#{LYV_CMD} tex"
  typographus = File.join('..', 'nastroje', 'typographus.rb')
  
  main_b = File.basename(main)
  lytex = swap_ext main_b, 'lytex'
  tex = File.join(outdir, swap_ext(main_b, 'tex'))
  final = File.join(outdir, swap_ext(main_b, 'pdf'))

  wd = Dir.pwd

  file lytex => [main, 'spolecne_antifonar.ly', '../nastroje/typographus.rb'] + Dir['../nastroje/lib/typographus/*.rb'] do
    ruby typographus, main
    sh "vlna #{lytex}"
  end

  file final => [lytex, 'spolecne.tex'] do
    FileUtils.mkdir_p outdir

    sh "lilypond-book --left-padding=0 --output=#{outdir} --pdf #{lytex}"

    latex_commands = {
      'pdflatex' => "pdflatex  -shell-escape #{File.basename(tex)}",
      'xelatex' => "xelatex -output-driver=\"xdvipdfmx -q -E\" #{File.basename(tex)}"
    }
    
    chdir outdir

    2.times { sh latex_commands[latex] }

    if biblatex || blk then
      if biblatex
        cp '../../bibliografie_admc.bib', '.'
        sh 'biber', no_ext(File.basename(tex))
      end

      # block can be used to insert a piece of functionality -
      # like customized generation of bibliography/indices/... -
      # before latex is re-run for the last time
      blk&.call

      sh latex_commands[latex]
    end

    chdir wd
  end

  return final
end

Rake::Task["test_lilypondbook_version"].execute

def dir_task(dir)
  file dir do
    FileUtils.mkdir_p dir
  end
end

# directory expected to exist by all the older tasks
FileUtils.mkdir_p 'vystup'

##############
# promenne pouzivane vice ulohami - argumenty pro program psalmpreprocessor.rb
$o_canticletitle = " --pretitle \"kantikum\\\\\\\\ \""
$o_doxology = " --output-append \" \\doxologieZkratka\""
$o_doxology_full = ' --append "' + File.read('zalmy/doxologie.zalm') + '"'
$o_warnmarks = ' --mark-short-verses'

$commonoptions_withoutdoxology = "--lettrine --dashes --no-paragraph --guillemets"
$commonoptions = $commonoptions_withoutdoxology+$o_doxology
$canticleoptions = $commonoptions+$o_canticletitle

# prikaz pouzivany ke zpracovani vsech extrahovanych not pro
# nedelni antifonar.
# na konec se pouze pripoji (pripadne dalsi volby a) jmeno souboru ke zpracovani.
$splitscores_command = "#{RUBY_COMMAND} -I ../nastroje "+ 
          "../nastroje/splitscores.rb "+
                        "--prepend-text '\\include \"../../spolecne_antifonar.ly\"\n \\include \"../../../dilyresponsorii.ly\"' "+
                        "--remove-headers "+
                        "--mode-info "+
                        "--ids "

desc "Delete LilyPond-Book's stored snippets"
task :snipclean do
  cd 'vystup'
  sh 'rm -rf tmp*'
  sh 'rm -rf snippet*'
  Dir['*'].each {|f| sh "rm -rf #{f}" if f.size == 2 }
  cd '..'
end

require './rakefile_uplne.rb'
require './rakefile_vyberova.rb'
require './rakefile_zaltare.rb'
require './rakefile_mimorady.rb'