如何配置额外/不同的迁移文件夹 [英] How to configure an extra/different migrations folder

问题描述

我和一位同事在共享一些模型的不同项目中工作.因此，我们通过 git 子模块共享模型.

A colleague and I are working in different projects that share some models. So, we are sharing the models through a git submodule.

此外，我们还希望能够共享迁移:

Additionally, we'd like to be able to also share migrations:

这样，我同事的迁移将在我项目的 db/migrate/other_db 文件夹中.

In this way, my colleague's migrations would be in the folder db/migrate/other_db of my project.

如何配置 rails 迁移以在这个额外的文件夹中运行迁移?

How can I configure rails migrations to also run the migrations in this extra folder?

推荐答案

Rails 5/6 更新；

Update for Rails 5/6;

Rails 5 建议在 config/database.yml 文件中设置额外的迁移路径.很简单，看这个例子；

Rails 5 recommends setting additional migration paths in your config/database.yml file. It's very easy, see this example;

development:
  migrations_paths:
  - "db/migrate/other_db"
  - "db/migrate/something_else"

ActiveRecord::Migrator.migrations_path= 将在 Rails 6 中被弃用.

ActiveRecord::Migrator.migrations_path= will be deprecated in Rails 6.

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