The config.file_watcher option still exists but it's no longer included
in the default environtment file. Since we don't use it, we're removing
it.
The config.assets.assets.debug option is no longer true by default [1],
so it isn't included anymore.
The config.active_support.deprecation option is now omitted on
production in favor of config.active_support.report_deprecations, which
is false by default. I think it's OK to keep it this way, since we check
deprecations in the development and test environments but never on
production environments.
As mentioned in the Rails upgrade guide, sprockets-rails is no longer a
rails dependency and we need to explicitly include it in our Gemfile.
The behavior of queries trying to find an invalid enum value has changed
[2], so we're updating the tests accordingly.
The `favicon_link_tag` method has removed the deprecated `shortcut`
link type [3], so we're updating the tests accordingly.
The method `raw_filter` in ActiveSupport callbacks has been renamed to
`filter` [4], so we're updating the code accordingly.
[1] https://github.com/rails/rails/commit/adec7e7ba87e3
[2] https://github.com/rails/rails/commit/b68f0954
[3] Pull request 43850 in https://github.com/rails/rails
[4] Pull request 41598 in https://github.com/rails/rails
The purpose of the lib folder is to have code that doesn't necessary
belong in the application but can be shared with other applications.
However, we don't have other applications and, if we did, the way to
share code between them would be using a gem or even a git submodule.
So having both the `app/` and the `lib/` folders is confusing IMHO, and
it causes unnecessary problems with autoloading.
So we're moving the `lib/` folder to `app/lib/`. Originally, some of
these files were in the `app/services/` folder and then they were moved
to the `lib/` folder. We're using `app/lib/` instead of `app/services/`
so the upgrade is less confusing.
There's an exception, though. The `OmniAuth::Strategies::Wordpress`
class needs to be available in the Devise initializer. Since this is an
initializer and trying to autoload a class here will be problematic when
switching to Zeitwerk, we'll keep the `require` clause on top of the
Devise initializer in order to load the file and so it will be loaded
even if it isn't in the autoload paths anymore.
Note that `Capybara.app_host` now returns `nil` by default and that
breaks tests using `lvh.me` or our custom `app_host` method, so we're
setting `Capybara.app_host` to the value it had in earlier versions of
Rails. I also haven't found a way to remove the code to set the
integration session host in relationable tests which I mentioned in
commit ffc14e499.
Also note that we now filter more parameters, and that they match
regular expressions, so filtering `:passw` means we're filtering
`passwd`, `password`, ...
The code based on the logger Rails uses by default; as mentioned in the
Rails configuration guide:
> [the logger] defaults to an instance of ActiveSupport::TaggedLogging
> that wraps an instance of ActiveSupport::Logger which outputs a log to
> the log/ directory. You can supply a custom logger, to get full
> compatibility you must follow these guidelines:
>
> * To support a formatter, you must manually assign a formatter from
> the config.log_formatter value to the logger.
> * To support tagged logs, the log instance must be wrapped with
> ActiveSupport::TaggedLogging.
> * To support silencing, the logger must include
> ActiveSupport::LoggerSilence module. The ActiveSupport::Logger class
> already includes these modules.
Since records in different tenants can have the same ID, they can share
the same `cache_key`, and so we need a namespace to differentiate them.
Without them, records from one tenant could expire the cache of a record
from another tenant.
We were duplicating the asset host and the URL host in all environments,
but we can make it so the asset host uses the URL host unless we
specifically set it.
Note that, inside the `ApplicationMailer`, the `root_url` method already
uses `default_url_options` to generate the URL.
In the rare case of CONSUL installations who have changed the asset
host, this change has no effect since they'll get a conflict in the
environment files when upgrading and they'll choose to use their own
asset host.
Until now, when editing a specific environment, other CONSUL
installations had to edit the original file, which made it harder to
upgrade.
Now it's possible to change the default CONSUL settings using custom
files, making it easier to upgrade to versions of CONSUL which change
the original environment files (which is very common when upgrading
versions of Rails).
All the code in the `bin/` and the `config/` folders has been generated
running `rake app:update`. The only exception is the code in
`config/application.rb` where we've excluded the engines that Rails 6.0
has added, since we don't use them.
There are a few changes in Active Storage which aren't compatible with
the code we were using until now.
Since the method to assign an attachment in ActiveStorage has changed
and is incompatible with the hack we used to allow assigning `nil`
attachments, and since ActiveStorage now supports assigning `nil`
attachments, we're removing the mentioned hack. This makes the
HasAttachment module redundant, so we're removing it.
Another change in ActiveStorage is files are no longer saved before
saving the `ActiveStorage::Attachment` record. This means we need to
manually upload the file when using direct uploads. We also have to
change the width and height validations we used for images; however,
doing so results in very complex code, and we currently have to write
that code for both images and site customization images.
So, for now, we're just uploading the file before checking its
dimensions. Not ideal, though. We might use active_storage_validations
in the future to fix this issue (when they support a proc/lambda, as
mentioned in commit 600f5c35e).
We also need to update a couple of tests due to a small change in
response headers. Now the content disposition returns something like:
```
attachment; filename="budget_investments.csv"; filename*=UTF-8''budget_investments.csv
```
So we're updating regular expression we use to check the filename.
Finally, Rails 6.0.1 changed the way the host is set in integration
tests [1] and so both `Capybara.app_host` and `Capybara.default_host`
were ignored when generating URLs in the relationable examples. The only
way I've found to make it work is to explicitely assign the host to the
integration session. Rails 6.1 will change this setup again, so maybe
then we can remove this hack.
[1] https://github.com/rails/rails/pull/36283/commits/fe00711e9
We changed the structure of the production environment file in commit
eb36b7e2e, but forgot to do so for staging and preproduction.
We're also changing the comments in the production environment file so
they use double quotes, like we do everywhere else.
After these changes, the staging and production environments are mostly
identical, and we could simply require the production environment
configuration in the `staging.rb` file. We aren't doing so because we've
just done changes affecting the preproduction environment and, since
Consul installations might have customized these files, it might be hard
for them to deal with all these changes at once.
`dalli_store` is deprecated since dalli 2.7.11.
We can now enable cache_versioning. We didn't enable it when upgrading
to Rails 5.2 because of possible incompatibility with `dalli_store` [1],
even though apparently some the issues were fixed in dalli 2.7.9 and
dalli 2.7.10 [2].
Since using cache versioning makes cache expiration more efficient, and
I'm not sure whether the options we were passing to the dalli store are
valid with memcache store (documentation here is a bit lacking), I'm
just removing the option we used to double the default cache size on
production.
[1] https://www.schneems.com/2018/10/17/cache-invalidation-complexity-rails-52-and-dalli-cache-store
[2] https://github.com/petergoldstein/dalli/blob/master/History.md
This option was added by Rails 4 new application generator. However, the
`assets.digest` option is set to true by default, and recent Rails
versions don't even add this option to the environment files.
this is usually configured in the production.rb file (which is under
version control), the natural place to configure it is the secrets.yml
file.
Until now we were using the capistrano shared folder, but that's a bit
inconvenient since changes we've done to the production.rb file (like
changing eager_load_paths when we upgraded to Rails 5) won't take effect
after a deployment.
Since SMTP passwords should not be in a file under version control, and
they're usually configured in the production.rb file (which is under
version control), the natural place to configure it is the secrets.yml
file.
Until now we were using the capistrano shared folder, but that's a bit
inconvenient since changes we've done to the production.rb file (like
changing eager_load_paths when we upgraded to Rails 5) won't take effect
after a deployment.
This commit allows us to use caching and Rails.cache.
Temporarily we configure the null store in all environments,
but those will probably be memcached in the future.
References #235
