Thor task for deploying Middleman site to S3.

s3.thor

class Deploy < Thor

  default_task :s3

  desc "cleanS3test", "delete current 
   deploy"
  def cleanS3test
    puts "Deleting current deploy..."
    system "s3cmd -r -f del s3://www.example.com/"
    puts "Done"
  end


  desc "s3", "new build and deploy to test environment on s3"
  def s3
    oneyear = 31557600
    onemonth = 2592000
    oneweek = 604800
    oneday = 86400
    onehour = 3600
    oneyearstr = (Time.now + 31557600).strftime("%a, %d %b %Y %H:%M:%S %Z")
    onemonthstr = (Time.now + 2592000).strftime("%a, %d %b %Y %H:%M:%S %Z")
    oneweekstr = (Time.now + 604800).strftime("%a, %d %b %Y %H:%M:%S %Z")
    onedaystr = (Time.now + 86400).strftime("%a, %d %b %Y %H:%M:%S %Z")
    onehourstr = (Time.now + 3600).strftime("%a, %d %b %Y %H:%M:%S %Z")

    puts "Deploying to s3 environment"
    puts "Building local"
    system "bundle exec middleman build --clean"

    puts "\n\n\n Swapping gzipped files for uncompressed versions"
    FileUtils.cd('build/', :verbose => true) do
      Dir["**/*.css", "**/*.js", "**/*.html", "**/*.json"].each do |source|
        dirname = File.dirname(source)
        if dirname == "."
          originaldir = "/"
        else
          originaldir = "/#{dirname}/"
        end
        originalfile = File.basename(source)
        system "mv .#{originaldir}#{originalfile} .#{originaldir}#{originalfile}.orig"
      end
    end

    FileUtils.cd('build/', :verbose => true) do
      Dir["**/*.gz"].each do |source|
        dirname = File.dirname(source)
        if dirname == "."
          originaldir = "/"
        else
          originaldir = "/#{dirname}/"
        end
        originalfile = File.basename(source)
        newfile = File.basename(source, '.gz')
        system "mv .#{originaldir}#{originalfile} .#{originaldir}#{newfile}"
      end
    end

    puts "\n\n\n Done with prep - syncing..."

    puts "\n\n\n Syncing images and fonts"
    system "s3cmd sync --acl-public --no-preserve --exclude \".DS_Store\" --exclude \"*.*\" --add-header=\"Cache-Control:public, max-age=#{oneyear}\" --include \"*.png\" --include \"*.jpg\" --include \"*.gif\" --include \"*.ico\" --include \"*.eot\" --include \"*.svg\" --include \"*.ttf\" --include \"*.woff\" --include \"*.otf\" build/ s3://www.example.com/"
    
    puts "\n\n\n Syncing js"
    system "s3cmd sync --acl-public --no-preserve --exclude \".DS_Store\" --exclude \"*.*\" --add-header=\"Cache-Control:public, max-age=#{oneweek}\" --add-header=\"Content-Encoding:gzip\"  --mime-type=\"application/javascript\"  --include \"*.js\" build/ s3://www.example.com/"
    
    puts "\n\n\n Syncing css"
    system "s3cmd sync --acl-public --no-preserve --exclude \".DS_Store\" --exclude \"*.*\" --add-header=\"Cache-Control:public, max-age=#{oneweek}\" --add-header=\"Content-Encoding:gzip\"  --mime-type=\"text/css\" --include \"*.css\" build/ s3://www.example.com/"
    
    puts "\n\n\n Syncing html"
    system "s3cmd sync --acl-public --no-preserve --exclude \".DS_Store\" --exclude \"*.*\" --add-header=\"Cache-Control:public, max-age=#{oneweek}, must-revalidate\" --add-header=\"Content-Encoding:gzip\"  --mime-type=\"text/html; charset=utf-8\" --include \"*.html\"  build/ s3://www.example.com/"
    
    puts "\n\n\n Syncing json"
    system "s3cmd sync --acl-public --no-preserve --exclude \".DS_Store\" --exclude \"*.*\" --add-header=\"Cache-Control:public, max-age=#{oneday}, must-revalidate\"  --add-header=\"Content-Encoding:gzip\"  --mime-type=\"application/json\" --include \"*.json\" build/ s3://www.example.com/"
    
    puts "\n\n\n Syncing xml"
    system "s3cmd sync --acl-public --no-preserve --exclude \".DS_Store\" --exclude \"*.*\" --add-header=\"Cache-Control:public, max-age=#{onemonth}\" --add-header=\"Content-Encoding:gzip\"  --mime-type=\"application/xml\" --include \"*.xml\" build/ s3://www.example.com/" 
    
    puts "\n\n\n Syncing vendor"
    system "s3cmd sync --acl-public --no-preserve --exclude \".DS_Store\" --exclude \"*.*\" --add-header=\"Cache-Control:public, max-age=#{oneyear}\" --add-header=\"Content-Encoding:gzip\"  --mime-type=\"application/javascript\" --include \"javascripts/vendor/*.js\" build/ s3://www.example.com/"
    
    puts "\n\n\n Overwriting index.html with short expires time"
    system "s3cmd --acl-public --no-preserve --add-header=\"Cache-Control:public, max-age=#{oneday}, must-revalidate\" --add-header=\"Expires:#{onedaystr}\"  --add-header=\"Content-Encoding:gzip\" --mime-type=\"text/html; charset=utf-8\" put build/index.html s3://www.example.com/"

    puts "\n\n\n Syncing remaining and cleaning up"
    system "s3cmd sync --acl-public --no-preserve --delete-removed --exclude \".DS_Store\" --exclude \"*.orig\" build/ s3://www.example.com/"


    puts "\n\n\n Done deploying to s3 environment - opening in browser"
    system "open http://www.example.com.s3-website-us-east-1.amazonaws.com/"
  end

end