Stop using Flay

Signed-off-by: Rémy Coutable <remy@rymai.me>

.flayignore

-*.erb
-lib/gitlab/sanitizers/svg/whitelist.rb
-lib/gitlab/diff/position_tracer.rb
-app/controllers/projects/approver_groups_controller.rb
-app/controllers/projects/approvers_controller.rb
-app/controllers/projects/protected_branches/merge_access_levels_controller.rb
-app/controllers/projects/protected_branches/push_access_levels_controller.rb
-app/controllers/projects/protected_tags/create_access_levels_controller.rb
-app/helpers/system_note_helper.rb
-app/policies/project_policy.rb
-app/models/concerns/relative_positioning.rb
-app/workers/stuck_merge_jobs_worker.rb
-lib/gitlab/redis/*.rb
-lib/gitlab/gitaly_client/operation_service.rb
-app/models/project_services/packagist_service.rb
-lib/gitlab/background_migration/normalize_ldap_extern_uids_range.rb
-lib/gitlab/background_migration/*
-app/models/project_services/kubernetes_service.rb
-lib/gitlab/workhorse.rb
-lib/gitlab/ci/trace/chunked_io.rb
-lib/gitlab/gitaly_client/ref_service.rb
-lib/gitlab/gitaly_client/commit_service.rb
-lib/gitlab/git/commit.rb
-lib/gitlab/git/tag.rb
-
-ee/db/**/*
-ee/app/serializers/ee/merge_request_widget_entity.rb
-ee/lib/api/epics.rb
-ee/lib/api/geo_nodes.rb
-ee/lib/ee/api/group_boards.rb
-ee/lib/ee/api/boards.rb
-ee/lib/ee/gitlab/ldap/sync/admin_users.rb
-ee/app/workers/geo/file_download_dispatch_worker/job_artifact_job_finder.rb
-ee/app/workers/geo/file_download_dispatch_worker/lfs_object_job_finder.rb
-ee/spec/**/*

Gemfile

@@ -363,7 +363,6 @@ group :development, :test do
   gem 'scss_lint', '~> 0.56.0', require: false
   gem 'haml_lint', '~> 0.26.0', require: false
   gem 'simplecov', '~> 0.14.0', require: false
-  gem 'flay', '~> 2.10.0', require: false
   gem 'bundler-audit', '~> 0.5.0', require: false
 
   gem 'benchmark-ips', '~> 2.3.0', require: false

Gemfile.lock

@@ -209,11 +209,6 @@ GEM
     fast_gettext (1.6.0)
     ffaker (2.4.0)
     ffi (1.9.18)
-    flay (2.10.0)
-      erubis (~> 2.7.0)
-      path_expander (~> 1.0)
-      ruby_parser (~> 3.0)
-      sexp_processor (~> 4.0)
     flipper (0.13.0)
     flipper-active_record (0.13.0)
       activerecord (>= 3.2, < 6)
@@ -588,7 +583,6 @@ GEM
     parser (2.5.1.0)
       ast (~> 2.4.0)
     parslet (1.8.2)
-    path_expander (1.0.2)
     peek (1.0.1)
       concurrent-ruby (>= 0.9.0)
       concurrent-ruby-ext (>= 0.9.0)
@@ -1024,7 +1018,6 @@ DEPENDENCIES
   faraday (~> 0.12)
   fast_blank
   ffaker (~> 2.4)
-  flay (~> 2.10.0)
   flipper (~> 0.13.0)
   flipper-active_record (~> 0.13.0)
   flipper-active_support_cache_store (~> 0.13.0)

Gemfile.rails5.lock

@@ -212,11 +212,6 @@ GEM
     fast_gettext (1.6.0)
     ffaker (2.4.0)
     ffi (1.9.18)
-    flay (2.10.0)
-      erubis (~> 2.7.0)
-      path_expander (~> 1.0)
-      ruby_parser (~> 3.0)
-      sexp_processor (~> 4.0)
     flipper (0.13.0)
     flipper-active_record (0.13.0)
       activerecord (>= 3.2, < 6)
@@ -592,7 +587,6 @@ GEM
     parser (2.5.1.0)
       ast (~> 2.4.0)
     parslet (1.8.2)
-    path_expander (1.0.2)
     peek (1.0.1)
       concurrent-ruby (>= 0.9.0)
       concurrent-ruby-ext (>= 0.9.0)
@@ -1034,7 +1028,6 @@ DEPENDENCIES
   faraday (~> 0.12)
   fast_blank
   ffaker (~> 2.4)
-  flay (~> 2.10.0)
   flipper (~> 0.13.0)
   flipper-active_record (~> 0.13.0)
   flipper-active_support_cache_store (~> 0.13.0)

doc/api/commits.md

@@ -464,7 +464,7 @@ Example response:
    },
    {
       "started_at" : null,
-      "name" : "flay",
+      "name" : "test",
       "allow_failure" : false,
       "status" : "pending",
       "created_at" : "2016-01-19T08:40:25.832Z",

lib/tasks/flay.rake

-desc 'Code duplication analyze via flay'
-task :flay do
-  output = `bundle exec flay --mass 35 app/ lib/gitlab/ ee/ 2> #{File::NULL}`
-
-  if output.include?("Similar code found") || output.include?("IDENTICAL code found")
-    puts output
-    exit 1
-  end
-end

lib/tasks/lint.rake

@@ -34,7 +34,6 @@ unless Rails.env.production?
         config_lint
         lint:haml
         scss_lint
-        flay
         gettext:lint
         gettext:updated_check
         lint:static_verification