Ruby-on-rails 如何将 RAILS_ENV 设置为所有后续 rake 命令的生产？
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How can I set RAILS_ENV to production for all subsequent rake commands?
提问by nasmorn
As a bonus how do I set this in a config, so that when I log into my production server I don't have to retype it.
作为奖励，我如何在配置中设置它，以便当我登录到我的生产服务器时，我不必重新输入它。
回答by Nicolas Viennot
in your .bashrc, put:
在您的 .bashrc 中，输入：
if [[ $- != *i* ]] ; then
# Shell is non-interactive. Be done now!
return
fi
export RAILS_ENV=production
Be careful, you will always be in production mode when you login !
请注意，登录时您将始终处于生产模式！
回答by John Bachir
I tend to want to set it conscientiously with each command also.
我也倾向于用每个命令认真地设置它。
Although I don't do much directly on the server, I'm usually using capistrano. So if I was working directly on the server a lot, I might want to set it permanently. Which, BTW, Larry didn't mention how to do:
虽然我没有直接在服务器上做很多事情，但我通常使用 capistrano。所以如果我经常直接在服务器上工作，我可能想永久设置它。顺便说一句，拉里没有提到如何做：
$ RAILS_ENV=production
$ rake foo
$ rake bar
回答by Larry K
I use
我用
rake task_name RAILS_ENV=production
耙子任务名称 RAILS_ENV=生产
That way I have to type the phrase "production" conscientiously. Fewer booboos!
这样我就必须认真地输入“生产”这个短语。更少的嘘声！
Bonus answer:
奖金答案：
Set the environment variable RAILS_ENV to production.
将环境变量 RAILS_ENV 设置为生产。
You can do that as a shell alias. Eg "set_production" Exact syntax depends on your shell type.
您可以将其作为 shell 别名。例如“set_production” 确切的语法取决于您的 shell 类型。
Or you can set the env variable when you login on the production system.
或者您可以在登录生产系统时设置 env 变量。
