Rules

#!/usr/bin/env ruby

preprocess do
  # sorted_articles is sorted from most to least recent
  @config[:first_comic] = sorted_articles.last
  @config[:last_comic] = sorted_articles.first

  next_comic = nil
  previous_comic = nil

  sorted_articles.each_with_index do |item, index|
    if index > 0
      item[:next_comic] = sorted_articles[index - 1]
    end

    if sorted_articles[index + 1]
      item[:previous_comic] = sorted_articles[index + 1]
    end
  end
end

compile '/**/*.html' do
  filter :erb
  layout '/default.*'

  write item.identifier.without_ext + '/index.html'
  # If this is the latest comic, make it the homepage
  if item == @config[:last_comic]
    write '/index.html'
  end
end

compile '/atom.xml' do
  filter :erb
  write item.identifier.to_s
end

compile '/**/*' do
  write item.identifier.to_s
end

layout '/**/*', :erb