Class: Gitlab::Git::MergeBase
- Inherits:
-
Object
- Object
- Gitlab::Git::MergeBase
- Includes:
- Utils::StrongMemoize
- Defined in:
- lib/gitlab/git/merge_base.rb
Instance Method Summary collapse
-
#commit ⇒ Object
Returns the merge base as a Gitlab::Git::Commit.
-
#initialize(repository, refs) ⇒ MergeBase
constructor
A new instance of MergeBase.
-
#sha ⇒ Object
Returns the SHA of the first common ancestor.
-
#unknown_refs ⇒ Object
Returns the refs passed on initialization that aren’t found in the repository, and thus cannot be used to find a merge base.
Constructor Details
#initialize(repository, refs) ⇒ MergeBase
Returns a new instance of MergeBase.
8 9 10 11 |
# File 'lib/gitlab/git/merge_base.rb', line 8 def initialize(repository, refs) @repository = repository @refs = refs end |
Instance Method Details
#commit ⇒ Object
Returns the merge base as a Gitlab::Git::Commit
25 26 27 28 29 |
# File 'lib/gitlab/git/merge_base.rb', line 25 def commit return unless sha @commit ||= @repository.commit_by(oid: sha) end |
#sha ⇒ Object
Returns the SHA of the first common ancestor
14 15 16 17 18 19 20 21 22 |
# File 'lib/gitlab/git/merge_base.rb', line 14 def sha if unknown_refs.any? raise UnknownRef, "Can't find merge base for unknown refs: #{unknown_refs.inspect}" end strong_memoize(:sha) do @repository.merge_base(*commits_for_refs) end end |
#unknown_refs ⇒ Object
Returns the refs passed on initialization that aren’t found in the repository, and thus cannot be used to find a merge base.
33 34 35 36 |
# File 'lib/gitlab/git/merge_base.rb', line 33 def unknown_refs @unknown_refs ||= Hash[@refs.zip(commits_for_refs)] .select { |ref, commit| commit.nil? }.keys end |