# Controller for viewing a file's blame
class Projects::BlameController < Projects::ApplicationController
include ExtractsPath
before_action :require_non_empty_project
before_action :assign_ref_vars
before_action :authorize_download_code!
def show
@blob = @repository.blob_at(@commit.id, @path)
@blame_groups = Gitlab::Blame.new(@blob, @commit).groups
end
end