migration created

[drkmen]

Hello!
Running the command rails g active_admin:install creates db/migrate/20190301091416_create_active_admin_comments.rb

Rails 5.1.4
ruby 2.5.1

activeadmin (1.4.3)
      arbre (>= 1.1.1)
      coffee-rails
      formtastic (~> 3.1)
      formtastic_i18n
      inherited_resources (>= 1.9.0)
      jquery-rails (>= 4.2.0)
      kaminari (>= 0.15)
      railties (>= 4.2, < 5.3)
      ransack (>= 1.8.7)
      sass (~> 3.1)
      sprockets (< 4.1)
    activeadmin-mongoid (0.7.0)
      activeadmin (>= 1.3.0)
      jquery-rails
      mongoid (~> 6.0)
      sass-rails (>= 3.1.4)

[boie0025]

I took a swing at this tonight:

# lib/activeadmin-mongoid.rb
require 'active_admin/mongoid'
require 'generators/active_admin/install/install_generator.rb'

ActiveAdmin::Generators::InstallGenerator.class_eval do

  # Make this a no-op so the AR migrations are not installed when ActiveAdmin-Mongoid is used.
  def create_migrations;end
end

It does stop the migrations from being installed, however, this pulls ActiveRecord in, so the specs fail. I'll dig a bit more, but if anyone has any ideas on how to get around that please let me know. @grzegorz-jakubiak @jdguzman

It has to do with this: https://github.com/activeadmin/activeadmin/blob/master/lib/generators/active_admin/install/install_generator.rb#L5
which must only be loaded when the rails g stuff is run.

[grzegorz-jakubiak]

I tried just replacing the whole install_generator.rb but I got:

Error: superclass mismatch for class Install Generator

I couldn't figure out the way not to require 'rails/generators' along with activerecord.
Maybe @deivid-rodriguez you have any ideas?

BTW @boie0025 https://github.com/activeadmin/activeadmin-mongoid/blob/master/lib/active_admin/mongoid/generators/install.rb it's already there but not required.

[Navdevl]

@grzegorz-jakubiak I am looking into this issue. I'd love to try this out. Hope that is fine if I share some insight on the findings I do or maybe come up with a solution.