octopressのs3デプロイファイル群をgzip圧縮する

Rakefile

deploy_default = "s3"
## -- S3 Deploy config -- #
s3_bucket      = "hugehugehuge"  # Enter your S3 bucket name here
s3_cache_secs  = "3600" # Number of seconds to keep objects in cache - 3600 = 1 hour


desc "Deploy website via s3cmd"
task :s3 do
  (Dir["#{deploy_dir}/*"]).each { |f| rm_rf(f) }
  Rake::Task[:copydot].invoke(public_dir, deploy_dir)
  puts "\n## Copying #{public_dir} to #{deploy_dir}"
  cp_r "#{public_dir}/.", deploy_dir
  puts "## Compile css,html,js,xml to gz"
  Dir.glob("#{deploy_dir}/**/*.{css,html,js,xml}") do |f|
    system("gzip -n #{f}")
  end
  system("find #{deploy_dir}/ -iname '*.gz' -exec rename 's/\.gz$//i' {} +")
  puts "## Deploying website via s3cmd"
  ok_failed system("s3cmd sync --acl-public --add-header \"Cache-Control: max-age=#{s3_cache_secs}\" #{deploy_dir}/* s3://#{s3_bucket}/ --exclude '*.sh' --exclude '*.html' --exclude '*.js' --exclude '*.css' --exclude '*.xml' ")
  ok_failed system("s3cmd sync --acl-public --add-header \"Cache-Control: max-age=#{s3_cache_secs}\" --add-header 'Content-Encoding:gzip'  #{deploy_dir}/* s3://#{s3_bucket}/ --exclude '*.*' --include '*.html' --include '*.js' --include '*.css' --include '*.xml'")
end

brew install rename s3cmd

参考
- http://www.furida.mu/blog/2012/02/29/gzip-your-octopress/
- http://blog.nambo.jp/2013/07/25/octopress-aws-s3/

追記
こっちの方がいいかも
http://qiita.com/soramugi/items/568357c49e6cb7ec867e