将一个子目录部署到Heroku [英] Deploy a subdirectory to Heroku

问题描述

我在GitHub中有一个超级仓库，它将包含我想部署到Heroku的几个应用程序。这是我的存储库的一个例子。

I have one 'super' repository in GitHub which will contain several applications I would like to deploy to Heroku. Here is an example of my repository.

/app
  /.git
  /website <-- would like to deploy this to Heroku

当我尝试使用以下命令时推送：

When I try to push using the following command:

$ git push heroku master

出现以下错误：

I get the following error:

Heroku push rejected, no Rails or Rack app detected.

如何在Heroku中部署一个子目录？

How do I deploy a subdirectory to Heroku?

推荐答案

这可以通过在您的根目录中放置一个config.ru来告诉Heroku在哪里可以找到您的应用。例如，使用Rails 3，请在您的根目录下尝试使用config.ru：

This can be accomplished by putting a config.ru in your root directory that tells Heroku where to find your app. For example, with Rails 3, try a config.ru like this in your root directory:

WEBSITE_SUBDIR = 'website'
require "#{WEBSITE_SUBDIR}/config/environment"
run YourApplicationName::Application

在Rails 2.x上，你需要这样的东西：

And on Rails 2.x, you'll need something like this:

WEBSITE_SUBDIR = 'website'
require "#{WEBSITE_SUBDIR}/config/environment"
use Rails::Rack::LogTailer
use Rails::Rack::Static
run ActionController::Dispatcher.new

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