ruby-on-rails - 如何在 Heroku 上的 Rails 应用程序上完全关闭 Assets 编译？

Question

我有一个运行没有 Assets 的服务的 rails 应用程序。当我部署时，我看到:

-----> Preparing app for Rails asset pipeline
       Running: rake assets:precompile
       rake aborted!
       could not connect to server: Connection refused
       Is the server running on host "127.0.0.1" and accepting
       TCP/IP connections on port 5432?
       /tmp/build_3pneyggcg60ks/vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.14/lib/active_record/connection_adapters/postgresql_adapter.rb:1222:in `initialize'
       /tmp/build_3pneyggcg60ks/vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.14/lib/active_record/connection_adapters/postgresql_adapter.rb:1222:in `new'
       /tmp/build_3pneyggcg60ks/vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.14/lib/active_record/connection_adapters/postgresql_adapter.rb:1222:in `connect'
...

所以我把它放到我的 application.rb 中:

config.assets.enabled = false
config.serve_static_assets = false
config.assets.compile = false

但是在部署时我仍然收到相同的消息。

如何完全关闭 heroku 上的 Assets 编译/处理？

Answer 1

见 this question和 the docs .看起来魔法发生在 manifest.yml文件。