Merge branch 'issue_350090' into 'master'

Moving gitlab_loose_foreign_key to config/ directory

See merge request gitlab-org/gitlab!80064

doc/development/database/loose_foreign_keys.md

@@ -61,7 +61,7 @@ following information:
 - Child table name (`ci_pipelines`)
 - The data cleanup method (`async_delete` or `async_nullify`)
 
-The YAML file is located at `lib/gitlab/database/gitlab_loose_foreign_keys.yml`. The file groups
+The YAML file is located at `config/gitlab_loose_foreign_keys.yml`. The file groups
 foreign key definitions by the name of the child table. The child table can have multiple loose
 foreign key definitions, therefore we store them as an array.
 

lib/gitlab/database/loose_foreign_keys.rb

@@ -32,7 +32,7 @@ module Gitlab
       end
 
       def self.loose_foreign_keys_yaml_path
-        @loose_foreign_keys_yaml_path ||= Rails.root.join('lib/gitlab/database/gitlab_loose_foreign_keys.yml')
+        @loose_foreign_keys_yaml_path ||= Rails.root.join('config/gitlab_loose_foreign_keys.yml')
       end
 
       private_class_method :build_definition

scripts/decomposition/generate-loose-foreign-key

@@ -107,7 +107,7 @@ def columns(*args)
 end
 
 def add_definition_to_yaml(definition)
-  content = YAML.load_file(Rails.root.join('lib/gitlab/database/gitlab_loose_foreign_keys.yml'))
+  content = YAML.load_file(Rails.root.join('config/gitlab_loose_foreign_keys.yml'))
   table_definitions = content[definition.from_table]
 
   # insert new entry at random place to avoid conflicts
@@ -148,11 +148,11 @@ def add_definition_to_yaml(definition)
 
   # emulate existing formatting
   File.write(
-    Rails.root.join('lib/gitlab/database/gitlab_loose_foreign_keys.yml'),
+    Rails.root.join('config/gitlab_loose_foreign_keys.yml'),
     content.to_yaml.gsub(/^([- ] )/, '  \1')
   )
 
-  exec_cmd("git", "add", "lib/gitlab/database/gitlab_loose_foreign_keys.yml")
+  exec_cmd("git", "add", "config/gitlab_loose_foreign_keys.yml")
 end
 
 def generate_migration(definition)