#!/usr/bin/env ruby

# 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.

compile '/assets/*' do
end

route '/assets/*' do
  # /assets/foo.html/ → /foo.html
  item.identifier[0..-2]
end

compile '*' do
  if item[:extension] == 'md'
    #filter :kramdown
    filter :redcarpet, options: {filter_html: true, autolink: true, no_intraemphasis: true, fenced_code_blocks: true, gh_blockcode: true, tables: true}, renderer_options: {with_toc_data: true}
    filter :add_anchors
    filter :bootstrappify
    filter :admonition
    filter :colorize_syntax, :default_colorizer => :pygmentsrb
    layout 'docs'
  elsif item[:extension] == 'css'
    # don’t filter stylesheets
  elsif item.binary?
    # don’t filter binary items
  elsif item[:title] == 'Home'
    layout 'jumbotron'
  else
    layout 'default'
  end
end

route '*' do
  if item[:extension] == 'css'
    # Write item with identifier /foo/ to /foo.css
    item.identifier.chop + '.css'
  elsif item.binary?
    # Write item with identifier /foo/ to /foo.ext
    item.identifier.chop + '.' + item[:extension]
  else
    # Write item with identifier /foo/ to /foo/index.html
    item.identifier + 'index.html'
  end
end

#passthrough '/assets/*'

layout '*', :erb