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author | GitLab Bot <gitlab-bot@gitlab.com> | 2022-08-18 11:17:02 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2022-08-18 11:17:02 +0300 |
commit | b39512ed755239198a9c294b6a45e65c05900235 (patch) | |
tree | d234a3efade1de67c46b9e5a38ce813627726aa7 /lib/gitlab/graphql/deprecations_base.rb | |
parent | d31474cf3b17ece37939d20082b07f6657cc79a9 (diff) |
Add latest changes from gitlab-org/gitlab@15-3-stable-eev15.3.0-rc42
Diffstat (limited to 'lib/gitlab/graphql/deprecations_base.rb')
-rw-r--r-- | lib/gitlab/graphql/deprecations_base.rb | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/lib/gitlab/graphql/deprecations_base.rb b/lib/gitlab/graphql/deprecations_base.rb new file mode 100644 index 00000000000..2ee14620907 --- /dev/null +++ b/lib/gitlab/graphql/deprecations_base.rb @@ -0,0 +1,48 @@ +# frozen_string_literal: true + +module Gitlab + module Graphql + # include DeprecationsBase at the end of the target module + module DeprecationsBase + NameDeprecation = Struct.new(:old_name, :new_name, :milestone, keyword_init: true) + + def self.included(klass) + klass.extend(ClassMethods) + + klass.const_set('OLD_GRAPHQL_NAME_MAP', klass::DEPRECATIONS.index_by do |d| + klass.map_graphql_name(d.old_name) + end.freeze) + klass.const_set('OLD_NAME_MAP', klass::DEPRECATIONS.index_by(&:old_name).freeze) + klass.const_set('NEW_NAME_MAP', klass::DEPRECATIONS.index_by(&:new_name).freeze) + end + + module ClassMethods + def deprecated?(old_name) + self::OLD_NAME_MAP.key?(old_name) + end + + def deprecation_for(old_name) + self::OLD_NAME_MAP[old_name] + end + + def deprecation_by(new_name) + self::NEW_NAME_MAP[new_name] + end + + # Returns the new `graphql_name` (Type#graphql_name) of a deprecated GID, + # or the `graphql_name` argument given if no deprecation applies. + def apply_to_graphql_name(graphql_name) + return graphql_name unless deprecation = self::OLD_GRAPHQL_NAME_MAP[graphql_name] + + self.map_graphql_name(deprecation.new_name) + end + + private + + def map_graphql_name(name) + raise NotImplementedError, "Implement `#{__method__}` in #{self.name}" + end + end + end + end +end |