require "rubygems"
require "bundler/setup"
 
port        = "4000"      # preview project port eg. http://localhost:4000
site        = "public"    # 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
# You can deploy to github pages with `rake push_github` or change the default push task below to :push_github
# If you're not using this, you can remove it
source_branch = "source" # this compiles to your deploy branch
deploy_branch = "master" # 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 push_github
desc "default push task"
task :push => [:push_rsync] do
end
 
desc "Generate and deploy task"
task :deploy => [:integrate, :generate, :clean_debug, :push] 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|
  require './_plugins/titlecase.rb'
  args.with_defaults(:filename => 'new-post')
  open("#{source}/_posts/#{Time.now.strftime('%Y-%m-%d')}-#{args.filename.downcase.gsub(/[ _]/, '-')}.#{post_format}", 'w') do |post|
    post.puts "---"
    post.puts "title: \"#{args.filename.gsub(/[-_]/, ' ').titlecase}\""
    post.puts "date: #{Time.now.strftime('%Y-%m-%d %H:%M')}"
    post.puts "layout: post"
    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"
end