175 lines
3.3 KiB
Ruby
175 lines
3.3 KiB
Ruby
#!/usr/bin/env ruby
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# -*- coding: utf-8 -*-
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# A few helpful tips about the Rules file:
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#
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# * The string given to #compile and #route are matching patterns for
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# identifiers--not for paths. Therefore, you can’t match on extension.
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#
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# * The order of rules is important: for each item, only the first matching
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# rule is applied.
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#
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# * Item identifiers start and end with a slash (e.g. “/about/” for the file
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# “content/about.html”). To select all children, grandchildren, … of an
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# item, use the pattern “/about/*/”; “/about/*” will also select the parent,
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# because “*” matches zero or more characters.
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preprocess do
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def reference_links
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# find reference items
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references = @items.select{|item| item.identifier.start_with? '/references/'}
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# load references
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ref_content = references.map{|r| File.open(r[:filename]).readlines}.join("\n\n")
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# add references to every markdown item
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unless references.nil?
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@site.printed_items.each do |item|
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if item[:extension] == "mkd"
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item.add_references ref_content
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end
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end
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end
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end
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def hide_pages
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@items.each do |item|
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if item.identifier.match %r{^/(styles|references)/}
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item[:is_hidden] = true
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end
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end
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end
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hide_pages # must be first
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@site.initialize_items
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reference_links
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end
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compile '/styles/*' do
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if @item.binary?
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# pass images used for styling
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else
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filter :sass, :syntax => :scss
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end
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end
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compile '/stuff/*' do
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# pass
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end
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compile '/references/*' do
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# link references are only added to other files
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end
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compile '/feed/' do
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filter :erb
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end
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compile '/feed-merged/' do
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filter :erb
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end
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compile '*' do
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if @item.binary?
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# don't filter binary items
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else
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# little sanity check
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unless @item[:is_category] or @item[:non_cognitive]
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[:techne, :episteme, :date, :title].each do |header|
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if @item[header].nil?
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puts "#{@item.identifier} is missing #{header}."
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end
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end
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end
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# file-specific changes
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case @item[:extension]
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when "mkd" # normal pages
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filter :erb
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filter :kramdown, :toc_levels => [1,2]
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filter :markdown_link_check unless @item.draft?
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filter :colorize_syntax, :default_colorizer => :pygmentize
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when "org" # org-mode pages
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filter :org
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when "erb" # general erb files
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filter :erb
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end
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# layout
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unless @item[:is_hidden]
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if @site.blog?
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layout 'blog'
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else
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layout 'default'
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end
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# clean up
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filter :tidy
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end
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end
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end
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compile '/log/*', :rep => :wordcount do
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if @item[:extension] == "mkd"
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filter :erb
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filter :kramdown
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filter :tidy
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end
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end
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route '*', :rep => :wordcount do
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# pass
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end
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route '/feed/' do
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'/rss.xml'
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end
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route '/feed-merged/' do
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'/rss-merged.xml'
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end
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route '/htaccess/' do
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'/.htaccess'
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end
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route '/robots/' do
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'/robots.txt'
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end
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route '/sitemap/' do
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'/sitemap.xml'
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end
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route '/styles/*' do
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if @item.binary?
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route_unchanged
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else
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route_with_new_extension "css"
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end
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end
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route '/references/*' do
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# pass
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end
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# never change /stuff
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route '/stuff/*' do
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route_unchanged
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end
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route '/pigs/*' do
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route_unchanged
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end
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route '*' do
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if item.binary?
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route_unchanged
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else
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# Write item with identifier /foo/ to /foo/index.html
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item.identifier + 'index.html'
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end
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end
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layout '*', :erb
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