如何跳过Rails 6中现有项目的活动记录 [英] How to skip active record for existing project in Rails 6

问题描述

我有一个在 API 模式下创建的现有 Rails 项目，不使用数据库.在尝试部署到 Heroku 时，我收到了许多与 ActiveRecord 相关的错误.

I have an existing Rails project which I created in API mode, using no DB. Upon trying to deploy to Heroku, I am getting lots of ActiveRecord related errors.

-----> Detecting rake tasks
 !
 !     Could not detect rake tasks
 !     ensure you can run `$ bundle exec rake -P` against your app
 !     and using the production group of your Gemfile.
 !     rake aborted!
 !     URI::InvalidURIError: bad URI(is not URI?): ://user:pass@127.0.0.1/dbname
  ...
  ...
/activerecord-6.0.2.1/lib/active_record/railties/databases.rake

推荐答案

要在现有项目中复制 skip-active-record 设置，请按照 这个答案

To replicate the skip-active-record setup in an existing project, follow the steps in this answer

加上

REMOVE config/environments/development.rb -> config.active_storage.service = :local

REMOVE config/environments/development.rb -> config.active_storage.service = :local

REMOVE config/environments/production.rb -> config.active_storage.service = :local

REMOVE config/environments/production.rb -> config.active_storage.service = :local

REMOVE config/environments/test.rb -> config.active_storage.service = :local

REMOVE config/environments/test.rb -> config.active_storage.service = :local

REMOVE bin/setup -> puts "\n== Preparing database =="系统！'bin/rails db:prepare'

REMOVE bin/setup -> puts "\n== Preparing database ==" system! 'bin/rails db:prepare'

删除config/storage.yml

REMOVE test/test_helper.rb # 在 test/fixtures/*.yml 中为所有测试按字母顺序设置所有装置.固定装置:全部

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