Module: Jekyll::Marley

Defined in:
lib/jekyll/migrators/marley.rb

Class Method Summary collapse

Class Method Details

.process(marley_data_dir) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/jekyll/migrators/marley.rb', line 16

def self.process(marley_data_dir)
  raise ArgumentError, "marley dir #{marley_data_dir} not found" unless File.directory?(marley_data_dir)

  FileUtils.mkdir_p "_posts"

  posts = 0
  Dir["#{marley_data_dir}/**/*.txt"].each do |f|
    next unless File.exists?(f)

    #copied over from marley's app/lib/post.rb
    file_content  = File.read(f)
    meta_content  = file_content.slice!( self.regexp[:meta] )
    body          = file_content.sub( self.regexp[:title], '').sub( self.regexp[:perex], '').strip
   
    title = file_content.scan( self.regexp[:title] ).first.to_s.strip
    prerex = file_content.scan( self.regexp[:perex] ).first.to_s.strip
    published_on = DateTime.parse( post[:published_on] ) rescue File.mtime( File.dirname(f) )
    meta          = ( meta_content ) ? YAML::load( meta_content.scan( self.regexp[:meta]).to_s ) : {}
    meta['title'] = title
    meta['layout'] = 'post'

    formatted_date = published_on.strftime('%Y-%m-%d')
    post_name =  File.dirname(f).split(%r{/}).last.gsub(/\A\d+-/, '')

    name = "#{formatted_date}-#{post_name}" 
    File.open("_posts/#{name}.markdown", "w") do |f|
      f.puts meta.to_yaml
      f.puts "---\n"
      f.puts "\n#{prerex}\n\n" if prerex
      f.puts body
    end
    posts += 1
  end
  "Created #{posts} posts!"
end

.regexp ⇒ Object 



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# File 'lib/jekyll/migrators/marley.rb', line 6

def self.regexp
  { :id    => /^\d{0,4}-{0,1}(.*)$/,
    :title => /^#\s*(.*)\s+$/,
    :title_with_date => /^#\s*(.*)\s+\(([0-9\/]+)\)$/,
    :published_on => /.*\s+\(([0-9\/]+)\)$/,
    :perex => /^([^\#\n]+\n)$/,
    :meta  => /^\{\{\n(.*)\}\}\n$/mi # Multiline Regexp 
  }
end