Merge branch 'rc/enable_rails_cops' into 'master'

Enable Rails rubocops

See merge request gitlab-org/gitlab!23101

.rubocop.yml

@@ -301,24 +301,6 @@ RSpec/AnyInstanceOf:
   Enabled: false
 
 # Cops for upgrade to gitlab-styles 3.1.0
-Rails/SafeNavigationWithBlank:
-  Enabled: false
-
-Rails/ApplicationController:
-  Enabled: false
-
-Rails/ApplicationMailer:
-  Enabled: false
-
-Rails/RakeEnvironment:
-  Enabled: false
-
-Rails/HelperInstanceVariable:
-  Enabled: false
-
-Rails/EnumHash:
-  Enabled: false
-
 RSpec/ReceiveCounts:
   Enabled: false
 
@@ -369,3 +351,4 @@ Style/MultilineWhenThen:
 
 Style/FloatDivision:
   Enabled: false
+  
\ No newline at end of file

.rubocop_todo.yml

 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2019-05-04 16:01:00 +0000 using RuboCop version 0.68.1.
+# on 2020-01-16 11:53:06 -0800 using RuboCop version 0.74.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 264
+# Offense count: 299
+# Cop supports --auto-correct.
 Capybara/CurrentPathExpectation:
   Enabled: false
 
-# Offense count: 1097
+# Offense count: 1432
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, IndentationWidth.
 # SupportedStyles: with_first_argument, with_fixed_indentation
 Layout/AlignArguments:
   Enabled: false
 
-# Offense count: 824
+# Offense count: 1630
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
+# Configuration parameters: AllowMultipleStyles, EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
 # SupportedHashRocketStyles: key, separator, table
 # SupportedColonStyles: key, separator, table
 # SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit
@@ -32,39 +33,32 @@ Layout/ClosingHeredocIndentation:
   Exclude:
     - 'app/graphql/mutations/merge_requests/set_wip.rb'
     - 'ee/db/geo/migrate/20180322062741_migrate_ci_job_artifacts_to_separate_registry.rb'
-    - 'ee/db/migrate/20160204190809_update_jenkins_service_category.rb'
-    - 'ee/lib/gitlab/background_migration/prune_orphaned_geo_events.rb'
     - 'ee/lib/gitlab/geo/health_check.rb'
     - 'lib/gitlab/background_migration/populate_untracked_uploads.rb'
-    - 'qa/qa/service/kubernetes_cluster.rb'
     - 'spec/features/merge_request/user_sees_diff_spec.rb'
     - 'spec/lib/gitlab/asciidoc_spec.rb'
     - 'spec/lib/gitlab/checks/project_moved_spec.rb'
     - 'spec/rubocop/cop/active_record_association_reload_spec.rb'
     - 'spec/services/task_list_toggle_service_spec.rb'
 
-# Offense count: 14
+# Offense count: 9
 # Cop supports --auto-correct.
 Layout/ClosingParenthesisIndentation:
   Exclude:
     - 'db/post_migrate/20180704145007_update_project_indexes.rb'
     - 'ee/db/geo/migrate/20180405074130_add_partial_index_project_repository_verification.rb'
-    - 'ee/db/migrate/20180308234102_add_partial_index_to_project_repository_states_checksum_columns.rb'
-    - 'ee/db/post_migrate/20180605213516_fix_partial_index_to_project_repository_states_checksum_columns.rb'
-    - 'ee/lib/ee/gitlab/usage_data.rb'
     - 'spec/services/issues/resolve_discussions_spec.rb'
     - 'spec/services/projects/update_service_spec.rb'
     - 'spec/support/helpers/stub_object_storage.rb'
     - 'spec/workers/remove_unreferenced_lfs_objects_worker_spec.rb'
 
-# Offense count: 2
+# Offense count: 1
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: leading, trailing
 Layout/DotPosition:
   Exclude:
     - 'app/models/concerns/relative_positioning.rb'
-    - 'app/models/group.rb'
 
 # Offense count: 69
 # Cop supports --auto-correct.
@@ -81,74 +75,67 @@ Layout/EmptyLinesAroundArguments:
     - 'lib/banzai/pipeline/single_line_pipeline.rb'
     - 'spec/features/markdown/copy_as_gfm_spec.rb'
 
-# Offense count: 160
+# Offense count: 305
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, IndentationWidth.
 # SupportedStyles: special_inside_parentheses, consistent, align_brackets
 Layout/IndentFirstArrayElement:
   Enabled: false
 
-# Offense count: 631
+# Offense count: 1005
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, IndentationWidth.
 # SupportedStyles: special_inside_parentheses, consistent, align_braces
 Layout/IndentFirstHashElement:
   Enabled: false
 
-# Offense count: 5
+# Offense count: 4
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, IndentationWidth.
 # SupportedStyles: consistent, align_parentheses
 Layout/IndentFirstParameter:
   Exclude:
-    - 'app/models/ci/pipeline_schedule.rb'
     - 'lib/gitlab/cross_project_access.rb'
     - 'lib/gitlab/data_builder/push.rb'
     - 'spec/support/helpers/repo_helpers.rb'
     - 'spec/support/helpers/stub_object_storage.rb'
 
-# Offense count: 5
+# Offense count: 1
 # Cop supports --auto-correct.
 Layout/LeadingBlankLines:
   Exclude:
-    - 'app/workers/update_project_statistics_worker.rb'
-    - 'db/migrate/20161007073613_create_user_activities.rb'
-    - 'ee/spec/helpers/boards_helper_spec.rb'
     - 'lib/tasks/yarn.rake'
-    - 'spec/javascripts/fixtures/merge_requests_diffs.rb'
 
-# Offense count: 30
+# Offense count: 54
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, IndentationWidth.
 # SupportedStyles: aligned, indented
 Layout/MultilineOperationIndentation:
   Enabled: false
 
-# Offense count: 13
+# Offense count: 10
 # Cop supports --auto-correct.
 Layout/RescueEnsureAlignment:
   Exclude:
     - 'app/models/blob_viewer/dependency_manager.rb'
-    - 'app/models/ci/pipeline.rb'
     - 'app/models/project.rb'
     - 'app/services/prometheus/proxy_service.rb'
     - 'app/workers/delete_stored_files_worker.rb'
     - 'app/workers/reactive_caching_worker.rb'
     - 'config/initializers/1_settings.rb'
     - 'config/initializers/trusted_proxies.rb'
-    - 'ee/db/migrate/20151113115819_canonicalize_kerberos_identities.rb'
     - 'lib/gitlab/background_migration/archive_legacy_traces.rb'
     - 'lib/gitlab/highlight.rb'
     - 'lib/tasks/gitlab/lfs/migrate.rake'
 
-# Offense count: 344
+# Offense count: 522
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: require_no_space, require_space
 Layout/SpaceInLambdaLiteral:
   Enabled: false
 
-# Offense count: 583
+# Offense count: 796
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters.
 # SupportedStyles: space, no_space
@@ -156,7 +143,7 @@ Layout/SpaceInLambdaLiteral:
 Layout/SpaceInsideBlockBraces:
   Enabled: false
 
-# Offense count: 255
+# Offense count: 315
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: space, no_space
@@ -185,13 +172,13 @@ Lint/DuplicateMethods:
     - 'lib/gitlab/git/tree.rb'
     - 'lib/gitlab/git/wiki_page.rb'
 
-# Offense count: 2
+# Offense count: 3
 Lint/InterpolationCheck:
   Exclude:
     - 'spec/features/issues/filtered_search/filter_issues_spec.rb'
     - 'spec/services/quick_actions/interpret_service_spec.rb'
 
-# Offense count: 326
+# Offense count: 122
 # Configuration parameters: MaximumRangeSize.
 Lint/MissingCopEnableDirective:
   Enabled: false
@@ -211,14 +198,13 @@ Lint/ToJSON:
     - 'lib/gitlab/cycle_analytics/usage_data.rb'
     - 'lib/gitlab/template/base_template.rb'
 
-# Offense count: 7
+# Offense count: 6
 Lint/UriEscapeUnescape:
   Exclude:
     - 'app/controllers/application_controller.rb'
     - 'app/models/project_services/drone_ci_service.rb'
     - 'spec/lib/google_api/auth_spec.rb'
     - 'spec/requests/api/files_spec.rb'
-    - 'spec/requests/api/internal/base_spec.rb'
 
 # Offense count: 1
 # Configuration parameters: CheckForMethodsWithNoSideEffects.
@@ -226,14 +212,14 @@ Lint/Void:
   Exclude:
     - 'lib/gitlab/git/diff_collection.rb'
 
-# Offense count: 158
+# Offense count: 165
 # Cop supports --auto-correct.
 # Configuration parameters: AutoCorrect, AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
 # URISchemes: http, https
 Metrics/LineLength:
   Max: 176
 
-# Offense count: 94
+# Offense count: 143
 # Configuration parameters: ExpectMatchingDefinition, Regex, IgnoreExecutableScripts, AllowedAcronyms.
 # AllowedAcronyms: CLI, DSL, ACL, API, ASCII, CPU, CSS, DNS, EOF, GUID, HTML, HTTP, HTTPS, ID, IP, JSON, LHS, QPS, RAM, RHS, RPC, SLA, SMTP, SQL, SSH, TCP, TLS, TTL, UDP, UI, UID, UUID, URI, URL, UTF8, VM, XML, XMPP, XSRF, XSS
 Naming/FileName:
@@ -250,32 +236,32 @@ Naming/HeredocDelimiterCase:
     - 'spec/support/helpers/repo_helpers.rb'
     - 'spec/support/helpers/seed_repo.rb'
 
-# Offense count: 197
+# Offense count: 211
 # Configuration parameters: Blacklist.
 # Blacklist: (?-mix:(^|\s)(EO[A-Z]{1}|END)(\s|$))
 Naming/HeredocDelimiterNaming:
   Enabled: false
 
-# Offense count: 125
+# Offense count: 139
 # Cop supports --auto-correct.
 # Configuration parameters: PreferredName.
 Naming/RescuedExceptionsVariableName:
   Enabled: false
 
-# Offense count: 7081
+# Offense count: 9913
 # Configuration parameters: Prefixes.
 # Prefixes: when, with, without
 RSpec/ContextWording:
   Enabled: false
 
-# Offense count: 719
+# Offense count: 879
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: method_call, block
 RSpec/ExpectChange:
   Enabled: false
 
-# Offense count: 512
+# Offense count: 660
 RSpec/ExpectInHook:
   Enabled: false
 
@@ -317,40 +303,38 @@ RSpec/MultipleSubjects:
   Exclude:
     - 'spec/services/merge_requests/create_from_issue_service_spec.rb'
 
-# Offense count: 4
+# Offense count: 3
 RSpec/OverwritingSetup:
   Exclude:
-    - 'spec/lib/gitlab/background_migration/migrate_events_to_push_event_payloads_spec.rb'
     - 'spec/models/email_spec.rb'
     - 'spec/services/merge_requests/add_todo_when_build_fails_service_spec.rb'
     - 'spec/services/notes/quick_actions_service_spec.rb'
 
-# Offense count: 1828
+# Offense count: 2018
 # Cop supports --auto-correct.
-# Configuration parameters: Strict, EnforcedStyle.
+# Configuration parameters: Strict, EnforcedStyle, AllowedExplicitMatchers.
 # SupportedStyles: inflected, explicit
 RSpec/PredicateMatcher:
   Enabled: false
 
-# Offense count: 57
+# Offense count: 69
 RSpec/RepeatedExample:
   Enabled: false
 
-# Offense count: 474
+# Offense count: 584
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: and_return, block
 RSpec/ReturnFromStub:
   Enabled: false
 
-# Offense count: 188
+# Offense count: 380
 RSpec/ScatteredLet:
   Enabled: false
 
-# Offense count: 10
+# Offense count: 8
 RSpec/ScatteredSetup:
   Exclude:
-    - 'spec/controllers/projects/templates_controller_spec.rb'
     - 'spec/lib/gitlab/bitbucket_import/importer_spec.rb'
     - 'spec/requests/api/jobs_spec.rb'
     - 'spec/services/projects/create_service_spec.rb'
@@ -369,6 +353,27 @@ RSpec/VoidExpect:
     - 'spec/models/ci/runner_spec.rb'
     - 'spec/services/users/destroy_service_spec.rb'
 
+# Offense count: 10
+# Cop supports --auto-correct.
+Rails/ApplicationController:
+  Exclude:
+    - 'app/controllers/acme_challenges_controller.rb'
+    - 'app/controllers/chaos_controller.rb'
+    - 'app/controllers/health_controller.rb'
+    - 'app/controllers/metrics_controller.rb'
+    - 'ee/app/controllers/oauth/geo_auth_controller.rb'
+    - 'ee/spec/helpers/ee/services_helper_spec.rb'
+    - 'lib/gitlab/base_doorkeeper_controller.rb'
+    - 'lib/gitlab/request_forgery_protection.rb'
+    - 'spec/controllers/concerns/continue_params_spec.rb'
+    - 'spec/lib/marginalia_spec.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Rails/ApplicationMailer:
+  Exclude:
+    - 'app/mailers/base_mailer.rb'
+
 # Offense count: 8
 # Cop supports --auto-correct.
 Rails/BelongsTo:
@@ -378,39 +383,37 @@ Rails/BelongsTo:
     - 'ee/app/models/prometheus_alert.rb'
     - 'ee/app/models/prometheus_alert_event.rb'
 
-# Offense count: 80
+# Offense count: 151
 # Configuration parameters: Include.
 # Include: db/migrate/*.rb
 Rails/CreateTableWithTimestamps:
   Enabled: false
 
-# Offense count: 222
+# Offense count: 266
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: slashes, arguments
 Rails/FilePath:
   Enabled: false
 
-# Offense count: 167
+# Offense count: 211
 # Configuration parameters: Include.
 # Include: app/models/**/*.rb
 Rails/HasManyOrHasOneDependent:
   Enabled: false
 
-# Offense count: 2
+# Offense count: 431
 # Configuration parameters: Include.
-# Include: app/controllers/**/*.rb
-Rails/IgnoredSkipActionFilterOption:
-  Exclude:
-    - 'app/controllers/projects/snippets_controller.rb'
-    - 'app/controllers/snippets_controller.rb'
+# Include: app/helpers/**/*.rb
+Rails/HelperInstanceVariable:
+  Enabled: false
 
-# Offense count: 87
+# Offense count: 103
 # Configuration parameters: Include.
 # Include: app/models/**/*.rb
 Rails/InverseOf:
   Enabled: false
 
-# Offense count: 46
+# Offense count: 51
 # Configuration parameters: Include.
 # Include: app/controllers/**/*.rb
 Rails/LexicallyScopedActionFilter:
@@ -425,6 +428,12 @@ Rails/LinkToBlank:
     - 'ee/app/helpers/ee/user_callouts_helper.rb'
     - 'ee/app/helpers/license_helper.rb'
 
+# Offense count: 35
+# Configuration parameters: Include.
+# Include: **/Rakefile, **/*.rake
+Rails/RakeEnvironment:
+  Enabled: false
+
 # Offense count: 1
 # Cop supports --auto-correct.
 # Configuration parameters: Include.
@@ -433,31 +442,16 @@ Rails/RedundantAllowNil:
   Exclude:
     - 'app/models/application_setting.rb'
 
-# Offense count: 2
-# Configuration parameters: Include.
-# Include: db/migrate/*.rb
-Rails/ReversibleMigration:
-  Exclude:
-    - 'db/migrate/20160824103857_drop_unused_ci_tables.rb'
-
-# Offense count: 860
+# Offense count: 868
 # Configuration parameters: Blacklist, Whitelist.
 # Blacklist: decrement!, decrement_counter, increment!, increment_counter, toggle!, touch, update_all, update_attribute, update_column, update_columns, update_counters
 Rails/SkipsModelValidations:
   Enabled: false
 
-# Offense count: 1
-# Configuration parameters: Environments.
-# Environments: development, test, production
-Rails/UnknownEnv:
-  Exclude:
-    - 'db/migrate/20171124125748_populate_missing_merge_request_statuses.rb'
-
-# Offense count: 11
+# Offense count: 8
 # Cop supports --auto-correct.
 Security/YAMLLoad:
   Exclude:
-    - 'lib/gitlab/background_migration/deserialize_merge_request_diffs_and_commits.rb'
     - 'lib/gitlab/redis/wrapper.rb'
     - 'lib/system_check/incoming_email/imap_authentication_check.rb'
     - 'spec/config/mail_room_spec.rb'
@@ -470,7 +464,7 @@ Security/YAMLLoad:
 Style/AccessModifierDeclarations:
   Enabled: false
 
-# Offense count: 121
+# Offense count: 127
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: percent_q, bare_percent
@@ -489,19 +483,18 @@ Style/Dir:
   Exclude:
     - 'qa/qa.rb'
 
-# Offense count: 7
+# Offense count: 6
 # Cop supports --auto-correct.
 Style/EachWithObject:
   Exclude:
     - 'lib/expand_variables.rb'
     - 'lib/gitlab/ci/ansi2html.rb'
-    - 'lib/gitlab/ee_compat_check.rb'
     - 'lib/gitlab/hook_data/issuable_builder.rb'
     - 'lib/gitlab/i18n/po_linter.rb'
     - 'lib/gitlab/import_export/members_mapper.rb'
     - 'lib/gitlab/import_export/relation_factory.rb'
 
-# Offense count: 34
+# Offense count: 41
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: empty, nil, both
@@ -515,7 +508,7 @@ Style/EmptyLambdaParameter:
     - 'app/models/ci/build.rb'
     - 'app/models/ci/runner.rb'
 
-# Offense count: 9
+# Offense count: 8
 # Cop supports --auto-correct.
 Style/EmptyLiteral:
   Exclude:
@@ -523,40 +516,40 @@ Style/EmptyLiteral:
     - 'lib/gitlab/git/diff_collection.rb'
     - 'lib/gitlab/gitaly_client.rb'
     - 'spec/helpers/merge_requests_helper_spec.rb'
-    - 'spec/lib/gitlab/request_context_spec.rb'
     - 'spec/lib/gitlab/workhorse_spec.rb'
     - 'spec/requests/api/jobs_spec.rb'
     - 'spec/support/shared_examples/chat_slash_commands_shared_examples.rb'
 
-# Offense count: 180
+# Offense count: 148
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: compact, expanded
 Style/EmptyMethod:
   Enabled: false
 
-# Offense count: 203
+# Offense count: 346
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: format, sprintf, percent
 Style/FormatString:
   Enabled: false
 
-# Offense count: 669
+# Offense count: 692
 # Configuration parameters: MinBodyLength.
 Style/GuardClause:
   Enabled: false
 
 # Offense count: 27
+# Configuration parameters: AllowIfModifier.
 Style/IfInsideElse:
   Enabled: false
 
-# Offense count: 1346
+# Offense count: 1474
 # Cop supports --auto-correct.
 Style/IfUnlessModifier:
   Enabled: false
 
-# Offense count: 186
+# Offense count: 314
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: line_count_dependent, lambda, literal
@@ -570,11 +563,11 @@ Style/LineEndConcatenation:
     - 'spec/lib/gitlab/gfm/reference_rewriter_spec.rb'
     - 'spec/lib/gitlab/incoming_email_spec.rb'
 
-# Offense count: 18
+# Offense count: 17
 Style/MethodMissingSuper:
   Enabled: false
 
-# Offense count: 18
+# Offense count: 17
 Style/MissingRespondToMissing:
   Enabled: false
 
@@ -597,35 +590,28 @@ Style/MultilineIfModifier:
     - 'app/services/ci/process_pipeline_service.rb'
     - 'lib/api/commit_statuses.rb'
 
-# Offense count: 72
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: literals, strict
-Style/MutableConstant:
-  Enabled: false
-
-# Offense count: 28
+# Offense count: 34
 # Cop supports --auto-correct.
 # Configuration parameters: Whitelist.
 # Whitelist: be, be_a, be_an, be_between, be_falsey, be_kind_of, be_instance_of, be_truthy, be_within, eq, eql, end_with, include, match, raise_error, respond_to, start_with
 Style/NestedParenthesizedCalls:
   Enabled: false
 
-# Offense count: 31
+# Offense count: 25
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, MinBodyLength.
 # SupportedStyles: skip_modifier_ifs, always
 Style/Next:
   Enabled: false
 
-# Offense count: 67
+# Offense count: 71
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedOctalStyle.
 # SupportedOctalStyles: zero_with_o, zero_only
 Style/NumericLiteralPrefix:
   Enabled: false
 
-# Offense count: 186
+# Offense count: 234
 # Cop supports --auto-correct.
 # Configuration parameters: AutoCorrect, EnforcedStyle, IgnoredMethods.
 # SupportedStyles: predicate, comparison
@@ -639,12 +625,12 @@ Style/OrAssignment:
     - 'lib/api/commit_statuses.rb'
     - 'lib/gitlab/project_transfer.rb'
 
-# Offense count: 79
+# Offense count: 106
 # Cop supports --auto-correct.
 Style/ParallelAssignment:
   Enabled: false
 
-# Offense count: 1390
+# Offense count: 1692
 # Cop supports --auto-correct.
 # Configuration parameters: PreferredDelimiters.
 Style/PercentLiteralDelimiters:
@@ -666,7 +652,7 @@ Style/PerlBackrefs:
     - 'lib/gitlab/search_results.rb'
     - 'lib/gitlab/sherlock/query.rb'
 
-# Offense count: 129
+# Offense count: 165
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: compact, exploded
@@ -687,7 +673,7 @@ Style/RedundantConditional:
   Exclude:
     - 'lib/system_check/helpers.rb'
 
-# Offense count: 360
+# Offense count: 221
 # Cop supports --auto-correct.
 Style/RedundantFreeze:
   Enabled: false
@@ -707,31 +693,31 @@ Style/RedundantReturn:
     - 'lib/gitlab/utils.rb'
     - 'lib/google_api/auth.rb'
 
-# Offense count: 700
+# Offense count: 739
 # Cop supports --auto-correct.
 Style/RedundantSelf:
   Enabled: false
 
-# Offense count: 28
+# Offense count: 80
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, AllowInnerSlashes.
 # SupportedStyles: slashes, percent_r, mixed
 Style/RegexpLiteral:
   Enabled: false
 
-# Offense count: 41
+# Offense count: 42
 # Cop supports --auto-correct.
 Style/RescueModifier:
   Enabled: false
 
-# Offense count: 197
+# Offense count: 237
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: implicit, explicit
 Style/RescueStandardError:
   Enabled: false
 
-# Offense count: 5
+# Offense count: 4
 # Cop supports --auto-correct.
 Style/SelfAssignment:
   Exclude:
@@ -746,7 +732,7 @@ Style/SingleLineMethods:
   Exclude:
     - 'lib/gitlab/ci/ansi2html.rb'
 
-# Offense count: 91
+# Offense count: 94
 # Cop supports --auto-correct.
 # Configuration parameters: .
 # SupportedStyles: use_perl_names, use_english_names
@@ -759,14 +745,14 @@ Style/StderrPuts:
   Exclude:
     - 'config/initializers/rspec_profiling.rb'
 
-# Offense count: 65
+# Offense count: 75
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: single_quotes, double_quotes
 Style/StringLiteralsInInterpolation:
   Enabled: false
 
-# Offense count: 187
+# Offense count: 216
 # Cop supports --auto-correct.
 # Configuration parameters: IgnoredMethods.
 # IgnoredMethods: respond_to, define_method
@@ -793,24 +779,22 @@ Style/TrailingCommaInArguments:
   Exclude:
     - 'spec/features/markdown/copy_as_gfm_spec.rb'
 
-# Offense count: 10
+# Offense count: 2
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyleForMultiline.
 # SupportedStylesForMultiline: comma, consistent_comma, no_comma
 Style/TrailingCommaInArrayLiteral:
   Exclude:
     - 'ee/spec/models/project_spec.rb'
-    - 'spec/lib/gitlab/diff/position_tracer_spec.rb'
     - 'spec/lib/gitlab/metrics/dashboard/processor_spec.rb'
 
-# Offense count: 2
+# Offense count: 1
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyleForMultiline.
 # SupportedStylesForMultiline: comma, consistent_comma, no_comma
 Style/TrailingCommaInHashLiteral:
   Exclude:
     - 'lib/gitlab/ci/ansi2html.rb'
-    - 'lib/gitlab/kubernetes.rb'
 
 # Offense count: 2
 # Cop supports --auto-correct.
@@ -819,7 +803,7 @@ Style/UnlessElse:
     - 'lib/backup/manager.rb'
     - 'lib/gitlab/project_search_results.rb'
 
-# Offense count: 10
+# Offense count: 8
 # Cop supports --auto-correct.
 Style/UnneededCondition:
   Exclude:
@@ -827,12 +811,10 @@ Style/UnneededCondition:
     - 'app/helpers/environment_helper.rb'
     - 'app/models/project.rb'
     - 'app/services/issuable/clone/base_service.rb'
-    - 'app/services/prometheus/adapter_service.rb'
     - 'lib/gitlab/email/message/repository_push.rb'
-    - 'lib/gitlab/prometheus_client.rb'
     - 'spec/lib/rspec_flaky/flaky_example_spec.rb'
 
-# Offense count: 73
+# Offense count: 99
 # Cop supports --auto-correct.
 Style/UnneededInterpolation:
   Enabled: false

app/models/user.rb

@@ -223,19 +223,19 @@ class User < ApplicationRecord
   after_initialize :set_projects_limit
 
   # User's Layout preference
-  enum layout: [:fixed, :fluid]
+  enum layout: { fixed: 0, fluid: 1 }
 
   # User's Dashboard preference
   # Note: When adding an option, it MUST go on the end of the array.
-  enum dashboard: [:projects, :stars, :project_activity, :starred_project_activity, :groups, :todos, :issues, :merge_requests, :operations]
+  enum dashboard: { projects: 0, stars: 1, project_activity: 2, starred_project_activity: 3, groups: 4, todos: 5, issues: 6, merge_requests: 7, operations: 8 }
 
   # User's Project preference
   # Note: When adding an option, it MUST go on the end of the array.
-  enum project_view: [:readme, :activity, :files]
+  enum project_view: { readme: 0, activity: 1, files: 2 }
 
   # User's role
   # Note: When adding an option, it MUST go on the end of the array.
-  enum role: [:software_developer, :development_team_lead, :devops_engineer, :systems_administrator, :security_analyst, :data_analyst, :product_manager, :product_designer, :other], _suffix: true
+  enum role: { software_developer: 0, development_team_lead: 1, devops_engineer: 2, systems_administrator: 3, security_analyst: 4, data_analyst: 5, product_manager: 6, product_designer: 7, other: 8 }, _suffix: true
 
   delegate :path, to: :namespace, allow_nil: true, prefix: true
   delegate :notes_filter_for, to: :user_preference

ee/app/services/ee/groups/update_service.rb

@@ -105,7 +105,7 @@ module EE
         return unless group.allowed_email_domain.present?
         return unless allowed_domain_params
 
-        if allowed_domain_params[:domain]&.blank?
+        if allowed_domain_params[:domain].blank?
           allowed_domain_params[:_destroy] = 1
         end
       end