Jekyll-s rake post:new

Rakefile

namespace :post do
desc 'create a new jekyll post'
task :new do
  title = ENV['title']
  time = Time.now
  slug = "#{time.strftime("%Y-%m-%d")}#{title.downcase.gsub(/[^\w]+/, '-')}"

  file = File.join(
    File.dirname(__FILE__),
    '_posts',
    slug + '.markdown'
  )

  File.open(file, "w") do |f|
    f << <<-EOS.gsub(/^    /, '')
    ---
    layout: post
    title: #{title}
    date: #{time.strftime("%Y-%m-%d %H:%M:%S")}
    categories: []
    ---

    EOS
  end

  puts "#{file} created! - ok"
  system ("#{ENV['EDITOR']} #{file}")
end
end