Building a static site with gollum-lib, for deployment to Amazon S3.

gistfile1.txt

require 'fileutils'
require 'yaml'
require 'haml'
require 'sass'
require 'gollum-lib'

desc 'Build a static web site from the Gollum wiki.'
task :build do |t, args|
  puts "Generating static web site from the wiki, in _site..."
  mkdir_p('_site')
  wiki = Gollum::Wiki.new(Dir.pwd)
  sidebar = wiki.page('_Sidebar').formatted_data
  wiki.pages.each do |page|
    @page = page
    puts "Converting #{page.name}..."
    File.open('_site/' + @page.name + '.html', 'w') do |file|
      file.write Haml::Engine.new(File.read('static/layout.haml')).render(
        Object.new, { page: page, sidebar: sidebar })
    end
  end
  puts "Copying images..."
  cp_r 'images/', '_site/images/'
  puts "Generating styles..."
  File.open('_site/styles.css', 'w') do |file|
    file.write Sass::Engine.new(File.read('static/styles.scss'), { :syntax => :scss }).render
  end
  puts "Done!  The static site is in _site, and you can deploy it to S3 with 'rake deploy:s3'"
end

namespace :deploy do

  desc 'Deploy the static site to Amazon S3.  Requires config/aws.yml'
  task :s3, [:version] do |t, args|
    puts "Deploying _site folder to Amazon S3..."
    properties = YAML.load_file('config/aws.yml')
    puts "Bucket: #{database = properties['bucket']}"
    system("s3cmd sync _site/* s3://#{properties['bucket']}/ --acl-public")
  end

end