Rules

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

# A few helpful tips about the Rules file:
#
# * The string given to #compile and #route are matching patterns for
#   identifiers--not for paths. Therefore, you can’t match on extension.
#
# * The order of rules is important: for each item, only the first matching
#   rule is applied.
#
# * Item identifiers start and end with a slash (e.g. “/about/” for the file
#   “content/about.html”). To select all children, grandchildren, … of an
#   item, use the pattern “/about/*/”; “/about/*” will also select the parent,
#   because “*” matches zero or more characters.
require "rubygems"
require "bundler/setup"
Bundler.require(:default)

require "./lib/rule_helper"
require "./lib/filters/toc_filter"

Compass.add_project_configuration 'compass/config.rb'

compile '/assets/javascripts/tipuesearch-data/' do
  filter :erb
end

compile '/assets/stylesheets/*' do
  unless item.identifier =~ /stylesheets\/_/ || item.identifier =~ /documentation/
    filter(:sass, Compass.sass_engine_options)
  end
end

compile '*' do
  unless item.identifier.include?("#") 
    if item.binary?
      # don’t filter binary items
    else
      item_layout = "default"
      
      case item.attributes[:filename]
      when /home/ then
        filter :redcarpet, :options => {fenced_code_blocks: true, tables: true}, :renderer => RedcarpetSyntaxHighlighter
        layout "home"
      when /haml$/ then
        filter :haml
        layout item_layout
      when /textile$/ then
        filter :redcloth
        layout item_layout
      when /(markdown|md)$/ then
        filter :redcarpet, :options => {fenced_code_blocks: true, tables: true}, :renderer => RedcarpetSyntaxHighlighter
        layout item_layout
      when /coffee$/ then filter :coffeescript
      end
      if item.attributes[:kind] == "documentation" && !item.attributes[:notoc]
        filter :toc
      end
    end
  end
end

route '/assets/javascripts/*' do
  unless item.identifier.include?("#") # emacs tmp file
    "/javascripts/#{basename(item.attributes[:filename])}.js"
  end
end

route '/assets/stylesheets/*' do
  unless item.identifier.include?("#") || item.identifier =~ /stylesheets\/_/ # emacs tmp file
    "/stylesheets/#{basename(item.attributes[:filename])}.css" 
  end
end

route '/*home*' do
  "/index.html"
end

route '*' do
  if item.binary?
    # Write item with identifier /foo/ to /foo.ext
    begin
      item.identifier.chop + '.' + item[:extension]
    rescue
      puts "ERROR: #{item.identifier}"
    end
  else
    # Write item with identifier /foo/ to /foo/index.html

    # Source file handling is experimental
    if item.identifier.include? "/source/"
      # TODO use the actual item extension
      item.identifier.chop + ".rb"
    else
      item.identifier + 'index.html'
    end
    
  end
end


layout '*', :haml