Class: Lilp::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/lilp/base.rb

Instance Method Summary collapse

Instance Method Details

#run(params, files_path) ⇒ Object 



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# File 'lib/lilp/base.rb', line 60

def run( params, files_path )
  lilp_parser = Redcarpet::Markdown.new(LiterateRender,
                  :fenced_code_blocks => true)

  files_path.each do |file_path|
    puts "#{file_path}: "

    if File.extname( file_path ) != '.md'
      puts 'Skipping (file must have a .md extension)'
      next
    end

    output_path = String.new
    if params[:output]
      # Creates the output directory if it doesn't exist
      if File.exists?(params[:output])
        puts "Folder #{params[:output]} already exists"
      else
        puts "Creating folder #{params[:output]}"
        Dir.mkdir(params[:output])
      end

      file_name   = File.basename(file_path).chomp(
                      File.extname(file_path) )

      output_path = File.join(params[:output], file_name)
    else
      output_path = file_path.chomp( File.extname(file_path) )
    end

    begin
      file = File.open( file_path, 'r' )
      out  = File.open( output_path, 'w' )

      out.write( lilp_parser.render( file.read ) )

      out.close
      file.close

      puts "Wrote #{output_path}"

    rescue
      puts "Error while parsing file '#{file_path}': #{$!}"
    end
  end

end