sup

_plugins/stagit.rb (2426B) - raw

 require 'fileutils'
 require 'nokogiri'
 
 def wrap_stagit_output path, header
   doc = Nokogiri::HTML(File.read(path))
 
   ## Change git repo name from h1 to h2
   h = doc.at("h1")
   h.name = "h2"
   h.content = "#{h.content}.git"
 
   ## Put the git repo name, clone URL, and stagit navigation into a container
   nav_section = doc.create_element "section", class: "container wide git" do |e|
     e.add_child h
     e.add_child doc.at(".url")
     e.add_child doc.at("nav")
   end
 
   ## Put the stagit main body into another container
   main_section = doc.create_element "main", class: "container wide git" do |e|
     e.add_child doc.at("main").children
     e.css("h2").each { |h| h.name = "h3" }
   end
 
   body = doc.at("body")
   body.children.remove
   body << header << nav_section << main_section
 
   ## Fix the stylesheet and add dummy favion like _layouts/default.md
   stylesheet = doc.at_css('link[rel="stylesheet"]')
   stylesheet["href"] = "/stylesheets/stylesheet.css"
   stylesheet["media"] = "screen"
   doc.at("head").add_child '<link rel="icon" href="data:image/png;base64,iVBORw0KGgo=">'
 
   ## Add some nicer markup in commit messages
   doc.xpath("//pre[b[normalize-space()='commit' and not(preceding-sibling::node())]]//text()").each do |text_node|
     html = text_node.content
     ## Turn issue references into links
     html = html.gsub(/(?<=^|\s)#(\d+)\b/) do |match|
       "<a href=\"https://github.com/sup-heliotrope/sup/issues/#{$1}\">#{$&}</a>"
     end if path.include? "/sup/"
     ## Turn commit references into links
     html = html.gsub(/(?<=[Cc]ommit )([0-9a-f]+)\b/) do |match|
       href = Dir.new(File.dirname(path)).each_child.find { |fn| fn.start_with? $& }
       next $& if href.nil?
       "<a href=\"#{href}\">#{$&}</a>"
     end
     text_node.replace html
   end
 
   File.write(path, doc.to_html)
 end
 
 Jekyll::Hooks.register :site, :post_write do |site|
   header = File.read "#{site.source}/_includes/header.html"
   %w[sup sup-colors sup-website].each do |repo|
     dest = "#{site.dest}/git/#{repo}"
     Jekyll.logger.info "Stagit:", "Processing #{repo}"
 
     FileUtils.mkdir_p dest
     system "cd #{dest} && stagit -u https://supmua.dev/git/#{repo}/ /home/dan/src/#{repo}" or raise "stagit failed"
 
     ## Munge stagit generate files to fit the rest of the site
     Dir.glob "#{dest}/**/*.html", File::FNM_DOTMATCH do |path|
       wrap_stagit_output path, header unless path.include? "/raw/"
     end
   end
 end