diff options
Diffstat (limited to 'lib/gitlab/ci/config/entry/product/matrix.rb')
-rw-r--r-- | lib/gitlab/ci/config/entry/product/matrix.rb | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/lib/gitlab/ci/config/entry/product/matrix.rb b/lib/gitlab/ci/config/entry/product/matrix.rb new file mode 100644 index 00000000000..6af809d46c1 --- /dev/null +++ b/lib/gitlab/ci/config/entry/product/matrix.rb @@ -0,0 +1,61 @@ +# frozen_string_literal: true + +module Gitlab + module Ci + class Config + module Entry + ## + # Entry that represents matrix style parallel builds. + # + module Product + class Matrix < ::Gitlab::Config::Entry::Node + include ::Gitlab::Utils::StrongMemoize + include ::Gitlab::Config::Entry::Validatable + include ::Gitlab::Config::Entry::Attributable + + validations do + validates :config, array_of_hashes: true + + validate on: :composed do + limit = Entry::Product::Parallel::PARALLEL_LIMIT + + if number_of_generated_jobs > limit + errors.add(:config, "generates too many jobs (maximum is #{limit})") + end + end + end + + def compose!(deps = nil) + super(deps) do + @config.each_with_index do |variables, index| + @entries[index] = ::Gitlab::Config::Entry::Factory.new(Entry::Product::Variables) + .value(variables) + .with(parent: self, description: 'matrix variables definition.') # rubocop:disable CodeReuse/ActiveRecord + .create! + end + + @entries.each_value do |entry| + entry.compose!(deps) + end + end + end + + def value + strong_memoize(:value) do + @entries.values.map(&:value) + end + end + + # rubocop:disable CodeReuse/ActiveRecord + def number_of_generated_jobs + value.sum do |config| + config.values.reduce(1) { |acc, values| acc * values.size } + end + end + # rubocop:enable CodeReuse/ActiveRecord + end + end + end + end + end +end |