gitlab-org--gitlab-foss/app/graphql/resolvers/last_commit_resolver.rb

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# frozen_string_literal: true
module Resolvers
class LastCommitResolver < BaseResolver
type Types::CommitType, null: true
alias_method :tree, :object
def resolve(**args)
# Ensure merge commits can be returned by sending nil to Gitaly instead of '/'
path = tree.path == '/' ? nil : tree.path
commit = Gitlab::Git::Commit.last_for_path(tree.repository, tree.sha, path, literal_pathspec: true)
::Commit.new(commit, tree.repository.project) if commit
end
end
end