undefined local variable or method config for main

[bendangelo]

Not sure what's happening. I already had devise setup with a user model.

Running: rails generate trestle:auth:install User

/home/bendangelo/Projects/englishfox_web/config/initializers/trestle.rb:141:in `<main>': undefined local variable or method `config' for main (NameError)

  config.auth.user_class = -> { User }
  ^^^^^^
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/engine.rb:689:in `load'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/engine.rb:689:in `block in load_config_initializer'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/activesupport-7.2.1/lib/active_support/notifications.rb:212:in `instrument'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/engine.rb:688:in `load_config_initializer'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/engine.rb:642:in `block (2 levels) in <class:Engine>'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/engine.rb:641:in `each'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/engine.rb:641:in `block in <class:Engine>'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/initializable.rb:32:in `instance_exec'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/initializable.rb:32:in `run'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/initializable.rb:61:in `block in run_initializers'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:231:in `block in tsort_each'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:353:in `block (2 levels) in each_strongly_connected_component'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:425:in `block (2 levels) in each_strongly_connected_component_from'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:434:in `each_strongly_connected_component_from'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:424:in `block in each_strongly_connected_component_from'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/initializable.rb:50:in `each'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/initializable.rb:50:in `tsort_each_child'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:418:in `call'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:418:in `each_strongly_connected_component_from'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:352:in `block in each_strongly_connected_component'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:350:in `each'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:350:in `call'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:350:in `each_strongly_connected_component'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:229:in `tsort_each'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/tsort.rb:208:in `tsort_each'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/initializable.rb:60:in `run_initializers'
        from /home/bendangelo/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/railties-7.2.1/lib/rails/application.rb:435:in `initialize!'

[bendangelo]

I see the error. The end was put too early in the trestle initializer.

  end

  # == Authentication Options
  #
  # Specify the user class to be used by trestle-auth.
  #
  config.auth.user_class = -> { User }

[spohlenz]

Just checking whether this was caused by one of the install generators, or via local editing? If the latter, I'll go ahead and close this issue.

[bendangelo]

It was caused by the install generators. I believe the second install does a bad insert.

[spohlenz]

I was able to reproduce this when there was an extra unindented end prior to the final closing end.

I've fixed this in #56 to ensure the trestle-auth config is inserted just before the final occurrence of end.