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- namespace :heroku do
- desc "PostgreSQL database backups from Heroku to Amazon S3"
- task :backup => :environment do
- begin
- require 'right_aws'
- puts "[#{Time.now}] heroku:backup started"
- name = "#{ENV['APP_NAME']}-#{Time.now.strftime('%Y-%m-%d-%H%M%S')}.dump"
- db = ENV['DATABASE_URL'].match(/postgres:\/\/([^:]+):([^@]+)@([^\/]+)\/(.+)/)
- system "PGPASSWORD=#{db[2]} pg_dump -Fc --username=#{db[1]} --host=#{db[3]} #{db[4]} > tmp/#{name}"
- s3 = RightAws::S3.new(ENV['s3_access_key_id'], ENV['s3_secret_access_key'])
- bucket = s3.bucket("#{ENV['APP_NAME']}-heroku-backups", true, 'private')
- bucket.put(name, open("tmp/#{name}"))
- system "rm tmp/#{name}"
- puts "[#{Time.now}] heroku:backup complete"
- # rescue Exception => e
- # require 'toadhopper'
- # Toadhopper(ENV['hoptoad_key']).post!(e)
- end
- end
- end
- task :cron => :environment do
- Rake::Task['heroku:backup'].invoke
- end
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