Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `README.md`:
  Upstream added a link to the roadmap, but we have a completely different README.
  Kept ours.
- `app/models/media_attachment.rb`:
  Upstream upped media attachment limits.
  Updated the default according to upstream's.
- `db/migrate/20180831171112_create_bookmarks.rb`:
  Upstream changed the migration compatibility level.
  Did so too.
- `config/initializers/content_security_policy.rb`:
  Upstream refactored this file but we have a different version.
  Kept our version.
- `app/controllers/settings/preferences_controller.rb`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  The file does not directly references individual settings anymore.
  Applied upstream changes.
- `app/lib/user_settings_decorator.rb`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  The file got removed entirely.
  Removed it as well.
- `app/models/user.rb`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  References to individual settings have been removed from the file.
  Removed them as well.
- `app/views/settings/preferences/appearance/show.html.haml`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  Applied upstream's changes and ported ours back.
- `app/views/settings/preferences/notifications/show.html.haml`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  Applied upstream's changes and ported ours back.
- `app/views/settings/preferences/other/show.html.haml`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  Applied upstream's changes and ported ours back.
- `config/settings.yml`:
  Upstream completely refactored user settings storage, and glitch-soc has a
  different set of settings.
  In particular, upstream removed user-specific and unused settings.
  Did the same in glitch-soc.
- `spec/controllers/application_controller_spec.rb`:
  Conflicts due to glitch-soc's theming system.
  Mostly kept our version, as upstream messed up the tests.

1 files changed, 8 insertions, 18 deletions

diff --git a/db/migrate/20170918125918_ids_to_bigints.rb b/db/migrate/20170918125918_ids_to_bigints.rb
index bf875e4e5..e3fc34a51 100644
--- a/db/migrate/20170918125918_ids_to_bigints.rb
+++ b/db/migrate/20170918125918_ids_to_bigints.rb
@@ -1,7 +1,9 @@
-require Rails.root.join('lib', 'mastodon', 'migration_helpers')
+require_relative '../../lib/mastodon/migration_helpers'
+require_relative '../../lib/mastodon/migration_warning'
 
 class IdsToBigints < ActiveRecord::Migration[5.1]
   include Mastodon::MigrationHelpers
+  include Mastodon::MigrationWarning
 
   disable_ddl_transaction!
 
@@ -69,24 +71,12 @@ class IdsToBigints < ActiveRecord::Migration[5.1]
     ]
     included_columns << [:deprecated_preview_cards, :id] if table_exists?(:deprecated_preview_cards)
 
-    # Print out a warning that this will probably take a while.
-    if $stdout.isatty
-      say ''
-      say 'WARNING: This migration may take a *long* time for large instances'
-      say 'It will *not* lock tables for any significant time, but it may run'
-      say 'for a very long time. We will pause for 10 seconds to allow you to'
-      say 'interrupt this migration if you are not ready.'
-      say ''
-      say 'This migration has some sections that can be safely interrupted'
-      say 'and restarted later, and will tell you when those are occurring.'
-      say ''
-      say 'For more information, see https://github.com/mastodon/mastodon/pull/5088'
+    migration_duration_warning(<<~EXPLANATION)
+      This migration has some sections that can be safely interrupted
+      and restarted later, and will tell you when those are occurring.
 
-      10.downto(1) do |i|
-        say "Continuing in #{i} second#{i == 1 ? '' : 's'}...", true
-        sleep 1
-      end
-    end
+      For more information, see https://github.com/mastodon/mastodon/pull/5088
+    EXPLANATION
 
     tables = included_columns.map(&:first).uniq
     table_sizes = {}