Rails cron随时随地，设置环境 [英] Rails cron with whenever, setting the environment

问题描述

这个问题可能只有当你知道任何gem创建cron作业才有意义。我有一个任务在我的schedule.rb像

 每1.day，：at => '4am'do 
 commandcd＃{RAILS_ROOT}& rake thinking_sphinx：stop RAILS_ENV =＃{RAILS_ENV}
 commandcd＃{RAILS_ROOT}& rake thinking_sphinx：index RAILS_ENV =＃{RAILS_ENV}
 commandcd＃{RAILS_ROOT}& rake thinking_sphinx：start RAILS_ENV =＃{RAILS_ENV}
 end 
  pre> 
 
 
但是当我使用
 更新我的crontab时 - update-crontab appname --set environment = production 
  
 cron作业仍然具有RAILS_ENV = development。我的生产和开发任务现在是一样的，我只需要改变环境变量，因为thinking_sphinx需要知道当前的环境。有关如何执行此操作的任何建议吗？
 
 
 
谢谢！
解决方案
我会考虑使用rake快捷方式，使它更清洁：
 每1.day，：at = '4am'do 
 rakethinking_sphinx：stop
 rakethinking_sphinx：index
 rakethinking_sphinx：start
 end 
  
 
This question will probably only make sense if you know about the whenever gem for creating cron jobs. I have a task in my schedule.rb like 
every 1.day, :at => '4am' do
  command "cd #{RAILS_ROOT} && rake thinking_sphinx:stop RAILS_ENV=#{RAILS_ENV}"
  command "cd #{RAILS_ROOT} && rake thinking_sphinx:index RAILS_ENV=#{RAILS_ENV}"
  command "cd #{RAILS_ROOT} && rake thinking_sphinx:start RAILS_ENV=#{RAILS_ENV}"
end
However when I update my crontab using
whenever --update-crontab appname --set environment=production
the cron jobs still have RAILS_ENV=development.  My tasks on production and development are the same right now, I just need to change the environment variable because thinking_sphinx needs to know the current environment.  Any ideas on how to do this?

Thanks!
解决方案
I would consider using the "rake" shortcut to make it even cleaner:
every 1.day, :at => '4am' do
  rake "thinking_sphinx:stop"
  rake "thinking_sphinx:index"
  rake "thinking_sphinx:start"
end


                        
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