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require "rubygems"
require "bundler"
Bundler.setup
require 'source/_helpers'
site_url = "http://icsblog.heroku.com" # deployed site url for sitemap.xml generator
port = "4000" # preview project port eg. http://localhost:4000
site = "_site" # compiled site directory
source = "source" # source file directory
stash = "_stash" # directory to stash posts for speedy generation
posts = "_posts" # directory for blog files
post_format = "markdown" # file format for new posts when using the post rake task
## -- Rsync Deploy config -- ##
ssh_user = "user@host.com" # for rsync deployment
document_root = "~/document_root/" # for rsync deployment
## ---- ##
## -- Github Pages deploy config -- ##
# Read http://pages.github.com for guidance
# If you're not using this, you can remove it
source_branch = "master" # this compiles to your deploy branch
deploy_branch = "rendered" # For user pages, use "master" for project pages use "gh-pages"
## ---- ##
def ok_failed(condition)
if (condition)
puts "OK"
else
puts "FAILED"
end
end
## if you're deploying with github, change the default deploy to deploy_github
desc "default deploy task"
task :deploy => [:deploy_github] do
end
desc "Generate and deploy task"
task :generate_deploy => [:integrate, :generate, :clean_debug, :deploy] do
end
desc "generate website in output directory"
task :generate => [:generate_site, :generate_style] do
puts ">>> Site Generating Complete! <<<\n\n>>> Refresh your browser <<<"
end
# usage rake post[my-new-post] or rake post['my new post'] or rake post (defaults to "new-post")
desc "Begin a new post in #{source}/_posts"
task :post, :filename do |t, args|
args.with_defaults(:filename => 'new-post')
open("#{source}/_posts/#{Time.now.strftime('%Y-%m-%d_%H-%M')}-#{args.filename.downcase.gsub(/[ _]/, '-')}.#{post_format}", 'w') do |post|
post.puts "---"
post.puts "title: \"#{args.filename.gsub(/[-_]/, ' ').titlecase}\""
post.puts "---"
end
end
# usage rake isolate[my-post]
desc "Move all other posts than the one currently being worked on to a temporary stash location (stash) so regenerating the site happens much quicker."
task :isolate, :filename do |t, args|
stash_dir = "#{source}/#{stash}"
FileUtils.mkdir(stash_dir) unless File.exist?(stash_dir)
Dir.glob("#{source}/#{posts}/*.*") do |post|
FileUtils.mv post, stash_dir unless post.include?(args.filename)
end
end
desc "Move all stashed posts back into the posts directory, ready for site generation."
task :integrate do
FileUtils.mv Dir.glob("#{source}/#{stash}/*.*"), "#{source}/#{posts}/"
end
desc "list tasks"
task :list do
puts "Tasks: #{(Rake::Task.tasks - [Rake::Task[:list]]).to_sentence}"
puts "(type rake -T for more detail)\n\n"
end
desc "remove files in output directory"
task :clean do
puts ">>> Removing output <<<"
Dir["#{site}/*"].each { |f| rm_rf(f) }
end
task :clean_debug do
puts ">>> Removing debug pages <<<"
Dir["#{site}/test"].each { |f| rm_rf(f) }
end
desc "Generate styles only"
task :generate_style do
puts ">>> Generating styles <<<"
system "compass compile"
end
desc "Generate site files only"
task :generate_site => [:clean, :generate_style] do
puts "\n\n>>> Generating site files <<<"
system "jekyll --pygments"
system "mv #{site}/atom.html #{site}/atom.xml"
end
def rebuild_site(relative)
puts "\n\n>>> Change Detected to: #{relative} <<<"
IO.popen('rake generate_site'){|io| print(io.readpartial(512)) until io.eof?}
puts '>>> Update Complete <<<'
end
def rebuild_style(relative)
puts "\n\n>>> Change Detected to: #{relative} <<<"
IO.popen('rake generate_style'){|io| print(io.readpartial(512)) until io.eof?}
puts '>>> Update Complete <<<'
end
desc "Watch the site and regenerate when it changes"
task :watch do
require 'fssm'
puts ">>> Watching for Changes <<<"
FSSM.monitor do
path "#{File.dirname(__FILE__)}/#{source}" do
update {|base, relative| rebuild_site(relative)}
delete {|base, relative| rebuild_site(relative)}
create {|base, relative| rebuild_site(relative)}
end
path "#{File.dirname(__FILE__)}/stylesheets" do
glob '**/*.sass'
update {|base, relative| rebuild_style(relative)}
delete {|base, relative| rebuild_style(relative)}
create {|base, relative| rebuild_style(relative)}
end
end
end
desc "generate and deploy website via rsync"
multitask :deploy_rsync do
puts ">>> Deploying website to #{site_url} <<<"
ok_failed system("rsync -avz --delete #{site}/ #{ssh_user}:#{document_root}")
end
desc "generate and deploy website to github user pages"
multitask :deploy_github do
puts ">>> Deploying #{deploy_branch} branch to Github Pages <<<"
require 'git'
repo = Git.open('.')
puts "\n>>> Checking out #{deploy_branch} branch <<<\n"
repo.branch("#{deploy_branch}").checkout
(Dir["*"] - [site]).each { |f| rm_rf(f) }
Dir["#{site}/*"].each {|f| mv(f, ".")}
# rm_rf(site)
puts "\n>>> Moving generated site files <<<\n"
Dir["**/*"].each {|f| repo.add(f) }
repo.status.deleted.each {|f, s| repo.remove(f)}
puts "\n>>> Commiting: Site updated at #{Time.now.utc} <<<\n"
message = ENV["MESSAGE"] || "Site updated at #{Time.now.utc}"
repo.commit(message)
puts "\n>>> Pushing generated site to #{deploy_branch} branch <<<\n"
repo.push
puts "\n>>> Github Pages deploy complete <<<\n"
repo.branch("#{source_branch}").checkout
end
desc "start up an instance of serve on the output files"
task :start_serve => :stop_serve do
cd "#{site}" do
print "Starting serve..."
system("serve #{port} > /dev/null 2>&1 &")
sleep 1
pid = `ps auxw | awk '/bin\\/serve\\ #{port}/ { print $2 }'`.strip
ok_failed !pid.empty?
system "open http://localhost:#{port}" unless pid.empty?
end
end
desc "stop all instances of serve"
task :stop_serve do
pid = `ps auxw | awk '/bin\\/serve\\ #{port}/ { print $2 }'`.strip
if pid.empty?
puts "Serve is not running"
else
print "Stoping serve..."
ok_failed system("kill -9 #{pid}")
end
end
desc "preview the site in a web browser"
task :preview => [:generate, :start_serve, :watch]
desc "Build an XML sitemap of all html files."
task :sitemap do
html_files = FileList.new("#{site}/**/*.html").map{|f| f[("#{site}".size)..-1]}.map do |f|
if f.ends_with?("index.html")
f[0..(-("index.html".size + 1))]
else
f
end
end.sort_by{|f| f.size}
open("#{site}/sitemap.xml", 'w') do |sitemap|
sitemap.puts %Q{<?xml version="1.0" encoding="UTF-8"?>}
sitemap.puts %Q{<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">}
html_files.each do |f|
priority = case f
when %r{^/$}
1.0
when %r{^/articles}
0.9
else
0.8
end
sitemap.puts %Q{ <url>}
sitemap.puts %Q{ <loc>#{site_url}#{f}</loc>}
sitemap.puts %Q{ <lastmod>#{Time.now.strftime('%Y-%m-%d')}</lastmod>}
sitemap.puts %Q{ <changefreq>weekly</changefreq>}
sitemap.puts %Q{ <priority>#{priority}</priority>}
sitemap.puts %Q{ </url>}
end
sitemap.puts %Q{</urlset>}
puts "Created #{site}/sitemap.xml"
end
end
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