Yep, that works... ;-)

On 8 Nov., 11:06, nico <[email protected]> wrote:
> Ah, okay, thanks Pat, that sounds like a workaround! Will try it out.
>
> The weird thing is that the db requirements are only there when using
> the observers. I don't understand why...
>
> Nico
>
> On 7 Nov., 19:16, Pat Allan <[email protected]> wrote:
>
>
>
>
>
>
>
> > Sorry Nico, nothing yet… it's hard to avoid the db requirements.
>
> > Maybe you can only set observers if ENV['RAILS_GROUPS'] isn't set to assets?
>
> > --
> > Pat
>
> > On 07/11/2011, at 4:25 PM, nico wrote:
>
> > > Anyone any ideas here?
>
> > > On 5 Nov., 16:28, nico <[email protected]> wrote:
> > >> Sure:
>
> > >> config.active_record.observers = [:company_cache_observer,
> > >>                                      :layout_cache_observer,
> > >>                                        :user_observer,
> > >>                                  :userpoints_observer,
> > >>                                  :ownership_observer]
> > >> On 5 Nov., 16:13, Pat Allan <[email protected]> wrote:
>
> > >>> Hi Nico
>
> > >>> Can you show us how you're loading the observers in your application.rb 
> > >>> file?
>
> > >>> --
> > >>> Pat
>
> > >>> On 05/11/2011, at 4:02 PM, nico wrote:
>
> > >>>> Strangely, thinking sphinx's model loading in define_index triggers a
> > >>>> database connection to be established when the model with define_index
> > >>>> is observed by an observer.
>
> > >>>> This causes rake tasks like assets:precompile to depend on a db
> > >>>> connection which should normally not be required. This dependency
> > >>>> makes asset compilation on Heroku fail. If I remove the observer
> > >>>> loading in application.rb, the database dependency does't exist and
> > >>>> rake tasks work fine without a db configured.
>
> > >>>> It's quite hard to debug this, help is greatly appreciated! Here is
> > >>>> the stack trace for rake assets:precompile when rails is configured
> > >>>> with a non existing database and using observers:
>
> > >>>> bundle exec rake assets:precompile RAILS_ENV=staging --trace
> > >>>> ** Invoke assets:precompile (first_time)
> > >>>> ** Execute assets:precompile
> > >>>> /Users/nico/.rvm/rubies/ruby-1.9.2-p290/bin/ruby /Users/nico/.rvm/gems/
> > >>>> ruby-1.9.2-p290/bin/rake assets:precompile:all RAILS_ENV=staging
> > >>>> RAILS_GROUPS=assets --trace
> > >>>> ** Invoke assets:precompile:all (first_time)
> > >>>> ** Execute assets:precompile:all
> > >>>> ** Invoke assets:precompile:primary (first_time)
> > >>>> ** Invoke assets:environment (first_time)
> > >>>> ** Execute assets:environment
> > >>>> ** Invoke environment (first_time)
> > >>>> ** Execute environment
> > >>>> rake aborted!
> > >>>> FATAL:  database "non_existing_database" does not exist
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/postgresql_adapter.rb:1032:in
> > >>>> `initialize'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/postgresql_adapter.rb:1032:in `new'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/postgresql_adapter.rb:1032:in
> > >>>> `connect'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/postgresql_adapter.rb:301:in
> > >>>> `initialize'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/postgresql_adapter.rb:28:in `new'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/postgresql_adapter.rb:28:in
> > >>>> `postgresql_connection'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_pool.rb:304:in
> > >>>> `new_connection'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_pool.rb:323:in
> > >>>> `checkout_new_connection'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_pool.rb:265:in
> > >>>> `block (2 levels) in checkout'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_pool.rb:261:in
> > >>>> `loop'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_pool.rb:261:in
> > >>>> `block in checkout'
> > >>>> /Users/nico/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/monitor.rb:
> > >>>> 201:in `mon_synchronize'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_pool.rb:260:in
> > >>>> `checkout'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_pool.rb:162:in
> > >>>> `connection'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_pool.rb:409:in
> > >>>> `retrieve_connection'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_specification.rb:
> > >>>> 107:in `retrieve_connection'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/connection_adapters/abstract/connection_specification.rb:
> > >>>> 89:in `connection'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/base.rb:1473:in `replace_bind_variables'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/base.rb:1460:in `sanitize_sql_array'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/base.rb:1366:in `sanitize_sql_for_conditions'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/relation/query_methods.rb:259:in `build_where'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/relation/query_methods.rb:124:in `where'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.1.1/lib/
> > >>>> active_record/base.rb:444:in `where'
> > >>>> /Users/nico/Rails/myapp/app/models/user.rb:194:in `<class:User>'
> > >>>> /Users/nico/Rails/myapp/app/models/user.rb:100:in `<top (required)>'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:240:in `require'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:240:in `block in require'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:225:in `load_dependency'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:240:in `require'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:348:in `require_or_load'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:489:in `load_missing_constant'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:181:in `block in const_missing'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:179:in `each'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:179:in `const_missing'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/aws-s3-0.6.2/lib/aws/s3/
> > >>>> extensions.rb:206:in `const_missing_from_s3_library'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:501:in `load_missing_constant'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:181:in `block in const_missing'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:179:in `each'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:179:in `const_missing'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/aws-s3-0.6.2/lib/aws/s3/
> > >>>> extensions.rb:206:in `const_missing_from_s3_library'
> > >>>> /Users/nico/Rails/myapp/app/models/company.rb:103:in `<class:Company>'
> > >>>> /Users/nico/Rails/myapp/app/models/company.rb:45:in `<top (required)>'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:240:in `require'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:240:in `block in require'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:225:in `load_dependency'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:240:in `require'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:348:in `require_or_load'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:489:in `load_missing_constant'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:181:in `block in const_missing'
> > >>>> /Users/nico/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/
> > >>>> active_support/dependencies.rb:179:in `each'
>
> ...
>
> Erfahren Sie mehr »

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