Class: K4slide::Tasks::K4slideTasks

Inherits:
Object
  • Object
show all
Includes:
Rake::DSL
Defined in:
lib/k4slide/tasks.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ K4slideTasks

Returns a new instance of K4slideTasks.



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# File 'lib/k4slide/tasks.rb', line 17

def initialize
  @compiler = nil
end

Instance Method Details

#example_markdown_targets ⇒ Object

Compiling example markdown file



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# File 'lib/k4slide/tasks.rb', line 128

def example_markdown_targets()
  target_files = []

  example_dir = File.join(K4_ROOT, 'example')
  ext = 'md'
  filelist = FileList[File.join(example_dir, "*.#{ext}")]
  filelist.each do |source_path|
    source_basename = File.basename(source_path)
    next if source_basename =~ /^_/

    source_basename = source_basename.gsub(/#{ext}$/, 'html')
    target_path = File.join(example_dir, source_basename)
    # File.delete(target_path) if File.exists?(target_path)

    file(target_path) do |t, args|
      puts t.name
      src = File.read(source_path)
      compiler_ = MarkdownCompiler.new(@compiler)
      html_source = compiler_.to_slide(src)
      File.open(target_path, 'w') do |io|
        io.write(html_source)
      end
    end
    target_files << target_path
  end
  return target_files
end

#get_closure_sources ⇒ FileList

Returns:

  • (FileList) 


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# File 'lib/k4slide/tasks.rb', line 50

def get_closure_sources
  target_files = []
  source_dir = @config.closure.target_dir
  compiled_dir = @config.closure.compiled_dir

  depends_files = []
  @config.closure.load_paths << source_dir
  @config.closure.load_paths.each do |load_path|
    depends_files += FileList[File.join(load_path, '**/*.js')].flatten if load_path
  end

  ns_suffix = @config.closure.namespace_suffix || 'App'

  filelist = FileList[File.join(source_dir, '*.js')]
  filelist.each do |source_path|
    source_basename = File.basename(source_path)
    target_path = File.join(compiled_dir, source_basename)
    same_name_dir = source_path.gsub(/\.js$/, '')
    depends = depends_files.dup
    depends.unshift(FileList[File.join(same_name_dir, '**/*.js')].flatten)
    depends.unshift(source_path)
    depends = depends.flatten

    file(target_path => depends) do |t, args|
      basename = File.basename(t.name).gsub(/\.js$/, '')
      namespace = "#{basename}.#{ns_suffix}"
      js_source = @compiler.closure.compile(namespace)
      File.open(target_path, 'w') do |io|
        io.write(js_source)
      end
    end

    target_files << target_path
  end

  return target_files
end

#get_sass_source ⇒ FileList

Returns:

  • (FileList) 


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# File 'lib/k4slide/tasks.rb', line 89

def get_sass_source()
  target_files = []
  source_dir = @config.scss.target_dir
  compiled_dir = @config.scss.compiled_dir
  ext = @config.scss.ext || 'scss'

  @config.scss.load_paths << source_dir

  depends_files = []
  @config.scss.load_paths.each do |load_path|
    depends_files += FileList[File.join(load_path, "**/*.#{ext}")].flatten if load_path
  end

  filelist = FileList[File.join(source_dir, "*.#{ext}")]
  filelist.each do |source_path|
    source_basename = File.basename(source_path)
    next if source_basename =~ /^_/

    source_basename = source_basename.gsub(/#{ext}$/, 'css')
    target_path = File.join(compiled_dir, source_basename)
    depends = depends_files.dup
    depends.unshift(source_path)

    file(target_path => depends) do |t, args|
      puts t.name
      src = File.read(source_path)
      css_source = @compiler.scss.compile(src)
      File.open(target_path, 'w') do |io|
        io.write(css_source)
      end
    end

    target_files << target_path
  end

  return target_files
end

#install(&block) ⇒ Object 



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# File 'lib/k4slide/tasks.rb', line 21

def install(&block)
  @compiler = ::K4compiler.setup(&block)
  @config = @compiler.config

  namespace :k4s do
    namespace :compile do
      desc 'Compile JavaScript source with Closure Library.'
      task :closure => get_closure_sources()

      desc 'Compile SASS sources'
      task :sass => get_sass_source()

      desc 'Compile Markdown sources'
      task :markdown do
        puts "Compile Markdown"
      end

      desc 'Compile sources.'
      task :all => ['k4s:compile:closure', 'k4s:compile:sass', 'k4s:compile:markdown']
    end

    namespace :example do
      task :md2s => (['k4s:example:compile'] + example_markdown_targets())
      task :compile => ['k4s:compile:all']
    end
  end
end