Rakefile

require 'bundler'
Bundler::GemHelper.install_tasks

require 'rake/testtask'
Rake::TestTask.new do |t|
  t.libs << "test"
  t.test_files = FileList['test/**/*_test.rb']
  t.verbose = true
end

begin
  require 'yard'
  YARD::Rake::YardocTask.new(:docs) do |t|
    t.files   = ['lib/**/*.rb']
    t.options = ['-m', 'markdown', '--no-private', '-r', 'Readme.md', '--title', 'Date Validator documentation']
  end

  site = 'doc'
  source_branch = 'master'
  deploy_branch = 'gh-pages'

  desc "generate and deploy documentation website to github pages"
  multitask :pages 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

  task doc: [:docs]
rescue LoadError
end

task default: :test